Doors, windows, shutters, or roller blinds, in general and ladders (E06)

E   Fixed constructions(156306)
E06            Doors, windows, shutters, or roller blinds, in general; ladders(1954)
Remote profile for spacer of glass unit with in-unit elements and glass unit // 2607545
FIELD: construction.SUBSTANCE: remote profile (1) for use as part of spacer is disclosed, which is suitable for installation in and/or along edge area of glass unit (50) to create and maintain inter-glass space (53) between sheets (51, 52) of glass. It passes in longitudinal direction (z) and has in cross section (x-y), perpendicular to longitudinal direction (z), first width (b1) in transversal direction (x), perpendicular to longitudinal direction (z). In direction (y) of height, perpendicular to longitudinal direction (z) and transverse direction (x), it has first height (h1). Wherein in state of assembled spacer its internal in direction (y) of height side (13) faces inter-glass space (53), while its outer side (14) is located opposite inner side (13). Remote profile includes profile body (10), made of first heat-insulating material and having in cross section (x-y), perpendicular to longitudinal direction (z), external side walls (11, 12) passing in height direction and spaced apart in transverse direction at distance (b2), smaller than first width (b1). Wherein each side wall (11, 12) has internal projection (16a, 16b), extending towards opposite side wall (12, 11) into socket (40), open on inner side (13). Remote profile also includes diffusion-barrier film (30), made of second material strongly coupled with profile body (10) passing, if seen in cross section (x-y), perpendicular to longitudinal direction (z), with outer side of remote section along profile body (10) and continuously extending in direction (y) of height along external surface of side walls and/or inside side walls to second height (hp) and projections (16a, 16b).EFFECT: glass unit is disclosed, in production of which above described remote profile is used.22 cl, 14 dwg
ethod of mosquito net attachment to window frame // 2607423
FIELD: construction.SUBSTANCE: invention relates to construction and can be used for plastic and wooden windows opening sashes. Method of mosquito net attachment to window frame consists in fact, that in each of upper Z-shaped brackets holes are drilled, to which engaging corresponding to holes directed outward hooks made of stainless steel wire with diameter of 2.5–3 mm, fixed on net frame upper profile outer side. For net lower part attachment to window frame using attached through loop to net frame lower profile inner surface two hooks, made of spring stainless steel tape, which are hooked for water discharge channel inner hole.EFFECT: enabling higher safety due to elimination of possibility of net falling out in case of horizontal load application to it from inside room.1 cl, 3 dwg

Ventilation device for window or door // 2605375
FIELD: construction.SUBSTANCE: disclosed is ventilation device (1) for a window or a door having blind frame and casement frame (2, 3) or having a fixed frame with air passage openings (6, 31), arranged thereupon from outside-facing surface (4) to room-facing surface (5) of window or door, for ventilation duct (8) that routes air flow (7); and including housing part (9, 30), which runs in longitudinal direction of blind frame and casement frame (2, 3) or of fixed frame over a partial length thereof. Ventilation device (1) has control element (10) to regulate air flow (7), and said control element (10) and housing part (9) are arranged on room-facing surface (5) of casement, blind or fixed frame. Control element (10) has two blocking elements (11, 12), which can be actuated by means of manual or automatic actuation in an opening or closing direction at same time, wherein blocking element (12) is in direct contact with gear wheel (22), which engages with gear wheel (20) located in direct contact with blocking element (11), and blocking element (12) is in direct contact with gear wheel (22), which engages with gear (20), in direct contact with blocking element (11), and blocking element (12) in closed position of control element (10) covers ventilation duct (8) and blocks access to air flow (7). Blocking element (11) forms visible front side (5) of part of housing (9). Blocking element (11) in cross section has shape of a ring element, which moves along its longitudinal edges (13, 14) and ends (15, 16) in part of housing (9) and forms along inner contour of its ring-shaped toothed profile (19), engaging with located on rotation axis (21) gear wheel (20). Blocking element (11) and bearing longitudinal edges (13, 14) in form of ring element cover entire visible range located on side of room ventilation device (1) and control of air flow (7).EFFECT: room ventilation.11 cl, 6 dwg

Heat insulating glass unit window // 2604023
FIELD: construction.SUBSTANCE: window is made in form of heat-insulated outer wall of double glazing, particularly for windows or facades of buildings. It comprises outer panel and inner panel with low-emission optical coatings, applied to their surface, parallel to each other and forming space. Wherein it is equipped with gas-dynamic device in form of flow vortex-formers consisting of barriers-boards, installed at angle to outer panel in middle part of window and to building facade along perimeter of window, which are arranged along perimeter of glass unit window for entire width and height of window.EFFECT: heat-saving insulating glass unit window is disclosed.1 cl, 3 dwg

Device for winding material web on shaft and unwinding from shaft // 2603607
FIELD: manufacturing technology.SUBSTANCE: this device includes two pulling cables (3, 16) and has the following signs. Material web (2) has the first fastening end (5), with which fabric (2) material may directly or indirectly be attached to bearing structure (8). Material web (2) has opposite to the first fixing end (5) the second fastening end (4), which is fixed in circumferential direction of shaft (1, 15) so, that at rotation of shaft (1, 15) around the axis of rotation of the web (2) of material can be wound on the central section of the shaft (1, 15) and unwound. Shaft (1, 15) has edge sections (10) in its two axial end areas, along the circumference of each area pulling cable (3, 16) is fixed, and both pulling cables (3, 16) during rotation of shaft (1, 15) can be wound on the relevant end sections (10) and unwound. At rotation of shaft (1, 15) in direction of unwinding, where the shaft (1, 15) is moved from the bearing structure (8), material web (2) is unwound with central shaft section (1, 15), and tension cables (3, 16) are wound on the relevant end sections (10) of the shaft. At rotation of shaft (1, 15) in the direction of rotation of the winding, at which the shaft (1, 15) move up to bearing structure (8), fabric (2) of material wound on the central section of the shaft (1, 15), a tension cables (3, 16) unwound from the appropriate end sections (10) of the shaft. Note here that provided for arbitrary length (L) of unwinding material web (2) the first radial distance (R1) from web (2) of material to the axis of rotation differs from the value provided for the length (L) of unwinding of the second radial distance (R2) from pulling cable (3, 16) to the axis of rotation, so that the first torque acting from the side of the material web (2) on the shaft (1, 15) differs from the second torque acting from the side of pulling cables (3, 16) on shaft (1, 15) in the direction and value so that the drive shaft (1, 15) due to difference between the first moment of rotation and the second moment of rotation is carried out by force (F), transmitted by means of pulling cables (3, 16).EFFECT: device for winding material web (2) on the shaft (1, 15) and unwinding from the shaft.15 cl, 14 dwg

Door system for a motor vehicle // 2602872
FIELD: machine building.SUBSTANCE: group of inventions relates to automotive industry. Door system comprises door frame, which serves as a support structure for a motor vehicle door. Door frame has side supports, transverse beams connecting side supports, planar portal frame, sealing elements, protective element and is configured planar. Portal frame serves to border the opening in a motor vehicle. Sealing elements are used to seal between the door frame and portal frame. One of the sealing elements is fixed on the portal frame, and the other is fixed on the door frame. Protective element in the first position prevents the movement of the door frame relative to the portal frame and the second position allows the movement of the door frame relative to the portal frame. Portal frame serves to receive door frame. Vehicle comprises the said door system.EFFECT: easier vehicle door opening.12 cl, 8 dwg

ethod for production of oxygen and window-type device for generating oxygen // 2602773
FIELD: technological processes.SUBSTANCE: method involves following steps: generating electric energy with external glass of double-glazed unit from light incident on it, supplying produced electric energy to internal glass of double-glazed unit, generating heat with internal glass of double-glazed unit from supplied electric energy, heating chamber of window, in which there is an artificial leaf in carbon dioxide gas, to natural formation of condensate inside chamber of window, generating oxygen with artificial leaf by artificial photosynthesis. Also disclosed is a window-type device for generating oxygen, including a frame with double-glazed unit, comprising an external glass of a double-glazed unit, configured to generate electric energy from light incident thereon, connected to internal glass of double-glazed unit, configured to generate heat from supplied electric energy. Also, between external glass of double-glazed unit and internal glass of double-glazed unit there is at least one artificial leaf, configured to generate oxygen from carbon dioxide gas, condensate and solar rays.EFFECT: method for production of oxygen.19 cl, 1 dwg

ethod of insulating glass units workpieces transportation // 2602367
FIELD: transportation.SUBSTANCE: disclosed is method of insulating glass units workpieces (1) transfer, whereby transportation means (10) are used, on which supports (12) are installed. At that, insulating glass unit workpiece (1) by one of its edges, in particular, its lower edge, stands on, at least, two supports (12), wherein said supports (12) on transportation facility (10), supporting and transporting insulating glass unit workpiece (1), contact only at distance from insulating glass unit workpiece corners (20). At bringing insulating glass unit workpiece (1) recorded are one of its corners (20) position, relative motion between insulating glass unit workpiece (1), on one side, and transportation facility (10) having supports (12), on opposite side, chosen by selection of difference between insulating glass unit workpiece (1) movement speeds, on one side, and transportation facility (10) having supports (12), on opposite side, so, that supports (12) upon reception of insulating glass unit workpiece (1) by transportation facility (10) are arranged only at distance from insulating glass unit workpiece (1) corners (20).EFFECT: disclosed is method of insulating glass units workpieces transportation.9 cl, 11 dwg

Turnstile // 2602057
FIELD: manufacturing technology.SUBSTANCE: tourniquet comprises stationary post, mechanism plate with bearing assembly rigidly coupled with post, shaft installed with possibility of rotation in bearing assembly, hub with three blocking bars connected to shaft, each of which is made with shank, containing hook. Tourniquet comprises bars positioning mechanism, bars rotation locking mechanism, panic bar mechanism including bar retainer assembly in "passage is closed" position, comprising spring-loaded crossbar moving in bars hub guides and interacting with bars hook. Tourniquet comprises bars to initial position smooth adjustment device, angle of rotation sensor, electronic control unit, power supply unit, light and sound indications, remote control panel. Each bar is equipped with toothed sector, and panic bar mechanism is additionally equipped with following units and mechanisms: bar lowering mechanism including electromagnet with moving armature, connected with spring-loaded lever with possibility of linear and angular displacement relative to this lever, having fixed axis of rotation and shaped surface to act on crossbar; bar mechanism lowering arming unit, providing toothed bar rack and pinion engagement, moving in tourniquet post grooves, driven by geared motor, as well as by means of axis rigidly connected with toothed bar enabling spring-loaded lever with armature lifting into initial position; bar lifting mechanism with two rack and pinion engagements made with possibility to lock unauthorized hub with bars rotation at the beginning of its movement, and in the end is with possibility to interact with bar toothed sector; drive incorporating electric gear motor, with output shaft of which shaft with toothed gears is rigidly connected, also containing shaft angular position transducer and controller. At that, drive operation cycle includes rotation in one direction at angle, ensuring bar lifting into horizontal position with simultaneous bar lowering mechanism arming, and then reverse rotation to same angle to return drive into initial position.EFFECT: disclosed is turnstile.1 cl, 19 dwg

Door viewer security cover // 2600561
FIELD: construction.SUBSTANCE: disclosed is a security cover device for a door viewer inserted into a door. Security device comprises a coupling member including a first side and a second side, first side adapted to couple to a door with a door viewer. Device also includes a shutter assembly configured to detachably couple to coupling member along coupling member second side, and comprising a shutter housing including a first viewing aperture oriented generally coaxially with a second viewing aperture, a shutter member disposed within shutter housing and configured to alter amount of light passing through housing, and an actuator in communication with shutter member to selectively reposition shutter member with respect to housing from a first shutter member position to a second shutter member position. Also disclosed is a security cover device for a door viewer. Security device comprises a coupling member including a first side and a second side, first side adapted to couple to a door with a door viewer. Security cover comprises a shutter assembly configured to detachably couple to coupling member along coupling member second side and comprising a shutter housing including a body having a first viewing aperture and a second viewing aperture generally coaxial with first viewing aperture, and a slot extending along periphery of housing, a shutter pivotally coupled to shutter housing, shutter including a shield operable to block light passing through shutter housing, and an actuator in communication with shield operable to reposition shield from a first shield position, in which shield is positioned within shutter housing, to a second shield position, in which shield is extends at least partially out of housing through slot. Also disclosed is a method of securing a door viewer device installed on a door. Method comprises obtaining a security cover comprising a coupling member including a first side and a second side, first side adapted to couple to a door with a door viewer, a shutter assembly configured to detachably couple to coupling member along coupling member second side, shutter assembly comprising a shutter housing including a first viewing aperture oriented generally coaxially with a second viewing aperture, a shutter member disposed within shutter housing, shutter being configured to alter amount of light passing through housing, and an actuator in communication with shutter member to selectively reposition shutter with respect to housing from a first shutter position to a second shutter position. Further, method includes coupling said coupling member to door. Method then includes coupling shutter assembly to coupling member. Method then includes engaging actuator to reposition shutter from first shutter position to second shutter position.EFFECT: protection device.18 cl, 38 dwg

Louver device // 2599768
FIELD: machine building.SUBSTANCE: invention can be used in power engineering, in oil and chemical industries, in particular, in air cooling devices. Louver device comprises a louver blades arranged with the possibility of rotation around the axis of the blade relative to the frame with the help of a bearing and a pull rod. On the louver blade there is a cross reinforcing rib of the blade, on which the blade axis and pull rod fixing axis is arranged. Louver blades are fixed in the blade axis to longitudinal walls of the louver frame and in the pull rod fixing axis by means of a friction type bearing assembly.EFFECT: achieving simple and reliable operation.1 cl, 3 dwg

ethod for mounting door frame to the opening wall and system of profiles to produce door opening frame // 2599700
FIELD: construction.SUBSTANCE: disclosed is a method for mounting a door frame to the opening wall. It includes use of the frame profile with an open slot for adjustment, installation and securing the frame to the opening wall. At first corresponding elements of detachable fasteners are installed in this profile and opening wall, then profile are placed in the opening wall, aligning it in relation to the elements of detachable fasteners, after that the corresponding elements are secured and part of the profile cavity containing these elements is filled cement mortar or foam, then adjustment elements are installed into the open slot, and the frame is secured by fastening additional fixation elements of detachable fasteners box and adjusted.EFFECT: wherein the main profile is used, its open slot for adjustment is made in the extreme position towards the middle of the opening.5 cl, 4 dwg

Heat insulating glass unit window // 2599366
FIELD: construction.SUBSTANCE: disclosed is heat-saving insulating glass unit window. It is made in form of heat-insulated outer walls of double glazing, in particular, for buildings windows or facades. It comprises outer panel and inner panel with low-emission optical coatings applied on their surface, parallel to each other and forming space.EFFECT: at that, it is equipped with gas-dynamic device in form of air flow reflectors, consisting of flat plates arranged along perimeter of insulating glass unit window and are installed at acute angle to window pane.1 cl, 3 dwg

Fire- and explosion-proof door structure and methods for installation thereof // 2598572
FIELD: construction.SUBSTANCE: structure comprises door box made of metal to be fitted in door opening. Structure comprises a door leaf pivotally fixed on hinges in door frame comprising front and rear parts. Front part of door leaf comprises metal front panel and front stiffness element, passing along perimeter of inner side of front panel to form a closed loop, limiting first installation cavity, and sheet refractory material, installed in first installation cavity. Rear part of door leaf comprises metal rear panel and rear stiffener, passing along perimeter of inner side of rear panel to form a closed loop, limiting second installation cavity, and support structure of metal, installed in second installation cavity. Wherein front and rear part of door leaf are connected to each other by means of attachment of front and rear stiffening elements to each other to ensure adherence to support of said support structure to said sheet refractory material. Between front and rear stiffeners there is a layer of refractory material, forming thermogap between front and rear parts of door leaf. Door frame comprises front and rear parts connected to each other through a layer of refractory material, forming a thermo gap between them. Also disclosed is a method of mounting fire- and explosion-proof door structure described above, in door opening with metal binding. Method includes following steps. Welding to door opening first attachment frame of metal angle section to allow fitting of one shelf of section to binding and formation of a support ledge of other shelf section extending inside door opening. Installing doorframe with door leaf in door opening with support against said support ledge. Welding to door opening a second attachment frame of metal angle section to allow fitting of one shelf section to binding, formation of closing ledge of other shelf section extending inside door opening, and fixation of door frame between said support and covering ledges. During installation of door frame between it and said support and covering ledges is placed a layer of refractory material, forming between them thermogap. Also disclosed is a method of mounting fire- and explosion-proof door structure described above, in door opening of a smaller size than said door frame. Method includes following steps. Welding to external perimeter of door frame support frame of angular profile so, that one of shelves of said section passes at a distance from surface of door frame on inner side of door towards inside of door opening to form a slot between said shelf and door frame. Door frame is adjoined to wall substantially with support against said shelf section of frame, extending to form a groove on inner side of door frame, in wall around door opening. Installing on ends of door opening, at least on top and lateral sides of opening, metal fasteners in form of channels, so that each of said channel wall is substantially adjacent to corresponding end of opening, one of shelves covers wall opening from inner side, and other flange is included in said groove formed by profile flange support frame and inner side of door frame, between wall of opening and surfaces o said flanges and support frame, adjacent to each other in area of said slot is a layer of refractory material, forming thermogap. Welding said fasteners in form of channels with each other.EFFECT: disclosed is a fire- and explosion-proof door structure.13 cl, 3 dwg

Control of ambient light // 2597983
FIELD: lighting.SUBSTANCE: invention is related to the control device for use in control system of ambient light for control of the ambient light fed in space through a hole. Result is achieved due to the fact that the unit (11) for prediction of ambient light provides forecast values of ambient light, which represents forecasts properties of ambient light in the hole (2). Unit (12) to control ambient light in different moments of time ensures control of ambient light signal depending on values of prediction of ambient light for the forthcoming time period of the ambient light forecast. Ambient light control signal is configured to use the element (22) for conversion of ambient light to change the ingress of ambient light in space (1) through the hole (2). Taking into account the predicted conditions of ambient light in the hole (2), the required adjustment can be equally distributed in moments of time to control ambient light.EFFECT: technical result is in creation of the control device for control of ambient light supplied to the space through the hole.14 cl, 2 dwg

Triple-glazed window with improved edge insulation // 2597585
FIELD: construction.SUBSTANCE: disclosed is a window unit. It comprises the first spacer frame between the first sheet and the second sheet, wherein first external surface of first spacer frame is attached to inner surface of first sheet, and opposite second outer surface of first spacer frame is attached to first primary surface of second sheet. Window unit has a second spacer frame between the second and third sheet, wherein the first external surface of the second spacer frame is attached to the second main surface of the second sheet, and the opposing second outer surface of the second spacer frame is attached to the inner surface of the third sheet, wherein the second main surface of the second sheet is located opposite the first main surface of the second sheet. First, second and third sheets of the window unit have identical peripheral contours and identical peripheral dimensions, and sheets. First spacer frame and second spacer frame have similar peripheral contours, but peripheral dimensions of the second spacer frame are less than peripheral dimensions of the sheets and the first spacer frame to form a peripheral groove restricted by the section of the second main surface of the second sheet, the section of the inner surface of the third sheet and outer peripheral surface of the second spacer frame to ensure the segment of first spacer frame aligned with the segment of the second spacer frame. Segment of the first spacer frame and segment of the second spacer frame have displacement by width and length that is greater than zero. Also disclosed is a method for producing a window unit. It includes the following stages. First assembly set is produced; it contains the first spacer frame between the first sheet and the second sheet. First external surface of the first spacer frame is attached to the inner surface of the first sheet with the help of glue, and the opposing second outer surface of the first spacer frame is attached to the first primary surface of the second sheet with the help of glue. Assembly set also contains the second spacer frame between the second and third sheet, wherein the first external surface of the second spacer frame is attached to the second main surface of the second sheet with the help of glue, and the opposing second outer surface of the second spacer frame is attached to the inner surface of the third sheet with the help of glue, wherein the second main surface of the second sheet is located opposite the first main surface of the second sheet. First, second and third sheets have identical peripheral contours and identical peripheral dimensions, and sheets; first spacer frame and second spacer frame have similar peripheral contours, but peripheral dimensions of the second spacer frame are less than peripheral dimensions of the sheets and the first spacer frame to form a peripheral groove restricted by the section of the second main surface of the second sheet, and the segment of first spacer frame aligned with the segment of the second spacer frame, wherein the segment of the first spacer frame and segment of the second spacer frame have offset that is greater than zero. Further, assembly set is moved through a heated furnace. Further, first sheet and third sheet are moved to each other for spreading glue and making triple-glazed window.EFFECT: disclosed is a window unit and method of its production.17 cl, 17 dwg

Flame and explosion proof window structure and method of its installation // 2597570
FIELD: construction.SUBSTANCE: front glass unit is installed on a frame with a layer insulation material between them as thermal separation. Frame comprises a metal frame, having front and rear part and limiting with its surface, facing inside a window opening, a mounting opening for glazing system; wherein the front part of the frame has metal separating plates welded along the perimeter of said mounting opening, plates providing gaps between them. System of the glazing comprises first and second units of the glazing, wherein first glazing unit is installed in the said mounting opening in the front part of the frame as a blind flap and contains a metal support contour from an angle bar, wherein one flange is welded to said separating plates and is directed inside a room and the other flange extends inside the mounting opening, to make a support ledge, first glazing sheet, installed on rear side of the support contour to thrust against the said support ledge, and metal strips secured on the rear side of the first glazing sheet by bolts to bar flange, welded to separating plates, to ensure that the first glazing sheet presses against the said support ledge. Besides, between the first glazing sheet and adjacent surfaces of support ledge and the strips of glazing unit there is a layer of refractory material, forming a thermo gap between them. Second glazing unit is arranged in the said mounting opening in the rear part of the frame and contains a metal support contour from an angle bar, one of the arms of which protrudes inside the mounting opening, to make a support ledge, second glazing sheet arranged to thrust against the said support ledge, and metal strips pressing the second glazing sheet against the said support contour metal; strips are essentially similar to those in the first glazing unit. At that between the second glazing sheet and adjacent surfaces of the support contour and the strips of the second glazing unit there is a layer of refractory material, forming a thermo gap between them, and the support contour of the second glazing unit is attached to the frame by bolts with provision of seal between the frame and the second glazing unit. Also, disclosed is a method for installing a flame and explosion proof window structure, described above in the window opening, along the internal perimeter has a groove with metal binding, containing the following stages. Placing in said groove a metal fastening frame, so that its part protrudes inside the window opening. Welding a metal support element to the back part of the window frame, facing the sides of the window opening. Setting the window structure into the window opening to allow the thrust of the said support element into the rear part of the fastening frame extending inside the window opening. Welding a metal closing element to the front part of the window frame, facing the sides of the window opening, to allow locking the part of fastening frame extending inside the window opening between the said support and closing elements. Between the projecting part of the mounting frame and adjacent surfaces of the window structure and said support and closing elements there is a fire-resistant material layer, forming a thermo gap between them.EFFECT: disclosed is a flame and explosion window structure with a frame installed in the window opening, glazing system and front glazing unit, covering the frame from the front side.7 cl, 2 dwg

etal door with thermal separation // 2597559
FIELD: construction.SUBSTANCE: it is installed on the hinges in the frame, comprises metal outer sheet and MDF panel for interior finishing. Wherein it additionally contains a rubber seal, metal profiles, metal inner sheet, panel made of penoplex located between the metal inner sheet and MDF panel. Other side of the metal inner sheet is located to contact with thermal separation made along the perimeter of the door, foiled isolon and mineral wool (basalt plate) are applied additionally between the metal inner sheet and the metal external sheet. Wherein thermal separation in the frame is made of the same material as in the door, mineral wool (basalt plate) is laid on this side and on the other side of thermal separation in the frame, herewith for laying of insulating materials, their rigid attachment and facade decoration metal profiles are used. Along the internal perimeter of the frame there is a rubber seal.EFFECT: metal door with thermal separation made of heat-insulating material is disclosed.4 cl, 13 dwg

Face profiles of door frame with ledge for door seal and without ledge, end face element of door frame, kit comprising said profiles and element and door frame assembled of said profiles and element // 2596448
FIELD: construction.SUBSTANCE: proposed is a face profile of the door frame made in the form of an elongated body. It has a facing part and an interframe part. Said facing part is made thin-wall and has a front surface concave towards the said fastening part. Herewith its outer edge is equipped with an element for support on the wall, while its inner edge is equipped with a bridge connecting it with the said interframe part. Said interframe part has the first shelf intended for attachment to the end face element of the door frame and the second shelf designed to form the inner part of the door frame oriented substantially at 90 degrees to an imaginary plane passing through the plane tangent to the facing part at the front. Said first shelf is provided with at least two rows of mutually parallel longitudinal ledges for attaching the shelf inside a slot of the end face element of the door frame located on the inner, the outer or both of its (shelf) sides. Said second shelf on the outer side is provided with a ledge facing the side, where at installation of the profile the door frame is located, in which (ledge) there is the first longitudinal slot for attachment of the seal, whose cavity faces the said facing part, and in which (ledge) there is the second longitudinal slot, whose cavity is in the direction from the said facing part, intended for installation of a decorative insert. Said bridge is arranged between the said first and second shelves. Herewith the said profile is made of aluminium or an aluminium alloy. Also proposed is a face profile of the door frame made in the form of an elongated body. It has a facing part and an interframe part. Said facing part is made thin-wall and has a front surface concave towards the said interframe part. Herewith its outer edge is equipped with an element for support on the wall, while its inner edge is equipped with a bridge connecting it with the said interframe part. Said interframe part is made E-shaped in cross section with first, second and third shelves oriented in essence at 90 degrees to an imaginary plane passing through the plane tangent to the facing part at the front. Herewith the first and the second shelves are intended for attachment to the end face element of the door frame and are equipped with at least two rows of mutually parallel longitudinal ledges to be attached inside the end face element slot of the door frame arranged on the inner, the outer or on both their (shelves) sides, herewith the cavity between the second and the third said shelves forms a slot for installation of a decorative insert. Said bridge is arranged between the said first and second shelves. Said profile is made of aluminium or an aluminium alloy. Also disclosed is an end face element of the door frame intended for sharing with the said face profiles of the door frame, in the form of a flat elongated element, in longitudinal ends of which there are longitudinal slots for the said fastening shelves. Also disclosed is a kit for assembling the door frame. It comprises the said face profile of the door frame with a longitudinal slot for attachment of the seal, the said front face profile of the door frame with an interframe part made E-shaped in cross section and the said end face element of the door frame. Also disclosed is a door frame. It comprises the said face profile of the door frame with a longitudinal slot for attachment of the seal, the said face profile of the door frame having an interframe part made E-shaped in cross section and the said end face element of the door frame, in the longitudinal slot of which on one of its ends there is the first shelf of the interframe part of the said face profile of the door frame having a longitudinal slot for attachment of the seal, and in the longitudinal slot on the other its (element) end there is the second shelf of the interframe part of the said face profile of the door frame having an interframe part made E-shaped in cross section.EFFECT: lining of the door frame.10 cl, 3 dwg

Sliding window design for insulation and strength reinforcement // 2595972
FIELD: construction.SUBSTANCE: disclosed is sliding window structure for insulation and strength reinforcement. It comprises window frame 110, having multiple inner and outer guides 111A and 111b arranged along its longitudinal direction. It comprises pair of internal window wings 120, slideably connected with internal guides 111A so that to become opened or closed. It comprises two outer window wings 130, slideably connected with external guides 111b so that to become opened or closed. Profile P1 making window frame 110 has heat-insulating material 210 fitted inside inner side of its inner part, and metallic reinforcing material 220 fitted inside outer side of its inner part. Besides, horizontal profiles P2 of said pair of internal window wings 120 have first reinforcing material 310 made of plastic reinforced with FRP fibre, and fitted inside its internal parts, and vertical profiles P2 of said pair of internal window wings 120 have second reinforcing material 320, made of metallic material and fitted inside its internal parts.EFFECT: increased structural strength.6 cl, 10 dwg

Combat vehicle for power structures personnel delivery in armored compartment in combat zone // 2595198
FIELD: military equipment.SUBSTANCE: invention relates to combat vehicles for personnel delivery in protected from fire fighting weapons compartment in the combat zone. Vehicle comprises chassis, a body, support device, carrying boom with protected compartment, controlled by a power drive, crew members sits with complex of controlling function of the combat vehicle. Boom with the compartment is made in the form of protected from fire fighting arms corridor to accommodate power structures personnel members. Vehicle is additionally equipped with means of enemy neutralization, such as laser, military microwave gun.EFFECT: crew delivery directly in combat zone in the protected compartment.1 cl, 2 dwg

Integrated multi-function window // 2594853
FIELD: construction.SUBSTANCE: integrated multi-function window is proposed. It comprises a first window frame having a first window. First window cover is mounted at an upper part of the first window frame and first telescopic curtain cloth is located within the first window cover. One side of the first window frame is fixedly connected to the second window frame having a second window, and the position of the second window is corresponding to that of the first window. Support portions and guide portions are symmetrically positioned on both sides of the first window frame, the support portion and guide portion on the same side are integrally molded, an upper end of the support portion is located higher than that of the guide portion, and an indentation is formed above the support portion and the guide portion on the same side; and the said first window cover is mounted at the indentations on both sides of the first window frame.EFFECT: window mounting.24 cl, 19 dwg

Window having ventilation system // 2594454
FIELD: construction.SUBSTANCE: disclosed is a window with a ventilation system. Window comprises window frame (110), with top and bottom openings (110a, 110b) separated by horizontal element (120), and upper and lower window glass (131, 133), respectively, installed in top and bottom openings (110a, 110b), for selective opening and closing of top and bottom openings (110a, 110b), wherein at least a pair of horizontal elements (120) is spaced from each other in window frame (110) and ventilation opening (h) is located between horizontal elements (120).EFFECT: ventilation.12 cl, 7 dwg

Lifting limiting system for vertical stairs // 2593856
FIELD: construction; power engineering. SUBSTANCE: invention relates to lifting restriction. Lifting restriction system has at least one section (20) of vertical ladder, having a longitudinal direction and at least one open end (20a, 20b) for arrangement of protection device against falling, configured for back-and-forth movement in longitudinal direction, and at least one device (10) lifting restriction on said at least one open end (20a, 20b) of section (20) of vertical ladder. Device (10) for lifting restriction is secured to turn on section (20) of vertical ladder and has a locking position to lock device for protection against falling in direction of section (20) of vertical ladder, and through position allowing movement of protection device against falling in longitudinal direction of section (20) of vertical ladder in two directions. Device (10) for lifting restriction has a centre of gravity, wherein device (10) for lifting restriction without external action on it and by gravity comes into locking position. Deactivating device (40) is intended for engagement in device (10) for lifting restriction and fixing device (10) for lifting restriction via through position. Section of tower of wind-driven power plant is equipped with lifting restriction system. Wind-driven power plant has at least one section of tower. EFFECT: lifting restriction system, which provides lock for efficient protection of open end of section of vertical ladder in each mounting state. 6 cl, 15 dwg

Thermally separated profile // 2592194
FIELD: machine building. SUBSTANCE: thermally separated profile (1) has at least one plastic profile (3) and at least two longitudinally extending plastic profile (3) metal profile (5). Plastic profile (3) has a longitudinally extending projections (9, 43, 83, 85, 87) which are form-fitting in a longitudinally extending groove (7, 41, 77, 79, 81) of metallic profiles (5), wherein the compound by welding or adhesive can compensate tolerances components. EFFECT: metal profiles (5) through the plastic profile (3) are joined and connected with each other to form a thermally separated profile (1) so that the total width of the profile can be manufactured independently from manufacturing tolerances of the individual profiles. 15 cl, 27 dwg

Tamperproof gates // 2592172
FIELD: construction. SUBSTANCE: they include two flat wings inside a rectangular frame, formed by lateral sides, top and bottom sides. Each wing is suspended to the rectangular frame with possibility of rotation by means of upper and lower hinges. Rotation axis of every wing is shifted relative to the edge of the wing so, that whenever the wings is open its vertical ends are on both sides of the rectangular frame. Axis of rotation of the upper and lower hinges of every wing coincide with the axis of rotation of the wing, and the axis of rotation of every wing is shifted inside the rectangular frame relative to its outer surface. Upper side of the rectangular frame on its inner side is rigidly connected to an additional horizontal upper post, preventing the rotation of the wings inside the rectangular frame and located between the upper hinges, and the lower side of rectangular frame on its inner side is rigidly connected to additional horizontal bottom rack, preventing the rotation of the wings inside the rectangular frame and located between two lower hinges. EFFECT: disclosed are tamperproof gates. 12 cl, 8 dwg

Connectors for spacers of glass units and spacers comprising connector for dual-pane window // 2591773
FIELD: construction.SUBSTANCE: described is a technique providing improved retention force between connector (10) and remote element (1) for double-glazed windows.EFFECT: high retention force between connector (10) and remote element (1).20 cl, 13 dwg

Window/door system with flat guide and [-shaped roller supports // 2590878
FIELD: construction.SUBSTANCE: window/door system includes rail unit (20), stable arranged longitudinally in window/door frame (10) and including flat profile panel for rail (21). Also includes rails (23) to ensure sliding of window/door panel for rail (21) and connecting slot (24) of cover of rail extending upward from top surface of panel for rail (21). It includes also U-shaped roller bearing (30), including rollers (31), section of rollers (32) in lower part, under which there are rollers (31), upper window/door connection section (33), connection section connecting one end of rollers (32) and one end of window/door connection section (33) to each other, thus forming U-shaped profile, open on one side, in which pair of roller bearings (30) is installed so that open side U-shaped profiles face each other, and rollers (31) is stable and to roll are arranged on rails (23) of rail block (20). Rail comprises cover (40) containing covering rail panel (41), and connecting flanges (42) of cover of rail, protruding down under covering rail panel (41) and reliable connection to be fitted in groove (24) of cover rail unit (20), where cover of rail (40) is located between each of U-shaped roller bearings (30), facing each other, so that covers rail panel (41) is located in each section of rollers (32) and each window/door connection section (33). And also includes window/door (50), reliably connected by mounting lower section of the window/door wing (51) on window/door connection section (33).EFFECT: disclosed is window/door system with flat guide designed so that to hide rails, on which window/door installed in window/door frame, moving in sliding motion.6 cl, 4 dwg

Sliding window with improved tightness // 2589634
FIELD: construction.SUBSTANCE: window comprises: window frame (110), having multiple rails (111), located along longitudinal direction of window frame; at least one pair of window flaps (120) connected to slide rails (111); wheel assemblies (200), installed on opposite surfaces (123) of window flaps (120), stacked when window flaps (120) are closed by means of which at moment when wheel assemblies (200) by means of rolling contact with facing surfaces (123) of window flaps (120) during operation of closing window flaps (120), window flaps (120) horizontally move in direction perpendicular to direction of sliding thereof.EFFECT: disclosed is a sliding window (100) with improved air impermeability.7 cl, 5 dwg

Insert for sliding window // 2589632
FIELD: construction.SUBSTANCE: proposed is an insert (100) for a sliding window. It is inserted into part S of the space formed between window frame (10) and window flaps (20). It comprises body (110) rigidly mounted on the inner surface of window frame (10), multiple separating elements (120), spaced apart on the surface of body (110) in vertical direction relative to body (110) so as to fill part S of the space between window frame (10) and window flaps (20) in time when window flaps (20) are closed. It also has porous element (130), made with a possibility to fill at least one drain channel (111) for condensation water formed on the other surface of body (110) so that to ensure passage through it of the condensation water and preservation of air-tightness. At that, drain channel (111) for condensation water has a zigzag form. Also disclosed is another insert (100′) for a sliding window. It is inserted into part S of the space formed between window frame (10) and window flaps (20). It comprises body (110) rigidly mounted on the inner surface of window frame (10), multiple separating elements (120), spaced apart on the surface of body (110) in vertical direction relative to body (110) so as to fill part S of the space between window frame (10) and window flaps (20) in time when window flaps (20) are closed. It also has porous element (130) formed in the shape of a separate layer, lying on body (110), on the other surface of body (110) so that to provide passage through it of condensation water and preservation of air-tightness.EFFECT: disclosed is an insert for a sliding window, ensuring air tightness and absence of condensate.5 cl, 7 dwg

ethod of mounting window and door units in buildings made of log and timber // 2589536
FIELD: construction.SUBSTANCE: disclosed is a method of mounting window and door units in buildings of log and timber. Method includes manufacture and installation casing, comprising "ridges", "risers" horizontal elements. "Ridge" of casing is manufactured separately from timber, "risers" manufactured directly on "ridges" components from boards mounted between a "ridge" is fixed at ends of logs, at least at two points of each log, made through transverse cuts "ridge" in field of logs compound. "Risers" freely mounted vertically on the "ridges", set and fixed horizontal elements casing, window or door unit are installed in casing.EFFECT: setting total width of cross-cuts is greater than estimated value of shrinkage of house made of logs or lumber.3 cl, 5 dwg

Prefabricated modules for building structure // 2586826
FIELD: construction.SUBSTANCE: disclosed is a module assembly for a building structure with load under effect of environment, which causes stress in said collecting module. Said module assembly comprises bearing element panel with outer and inner surfaces, which is spaced from said outer surface, wherein between said outer and inner surfaces is surrounding rib with said inner surface of said panel is directed to said bearing element and connected to it, besides, between said inner surface of said panel and said bearing element there is a cavity, and mounting adhesive arranged in said cavity for connection of said panel with said bearing element. Said mounting adhesive has first connecting surface facing said bearing element, second connecting surface, spaced from said first connecting surface and directed to said inner surface of said panel outer peripheral surface between said first and second connecting surface adjoining said surrounding rib said panel and inner peripheral surface between said first and second connecting surface and spaced from said outer peripheral surface inside along above panel relative to said outer peripheral surface. Said first and second surfaces and connecting said outer and inner peripheral surfaces form a cross section substantially in shape of a rectangular trapezoid. Said outer peripheral surface has thickness (T1) extending from said inner surface of said panel in direction of said bearing element and said inner peripheral surface has a thickness (T2), also extending from said inner surface of said panel in direction of said bearing element, wherein T2 above inner peripheral surface is larger than T1 said outer peripheral surface so that said first connecting surface is inclined to said second connecting surface, thereby reducing stress in said collecting module due to load under effect of environment, which undergoes building structure. Also, module assembly for a building structure with load under effect of environment, which causes stress in said collecting module, said module assembly comprises bearing element panel with outer and inner surfaces, which is spaced from said outer surface, wherein between said outer and inner surfaces is surrounding rib with said inner surface of said panel is directed to said bearing element and is connected with it, wherein between said inner surface of said panel and said bearing element there is a cavity, mounting adhesive arranged in said cavity for connection of said panel with said bearing element. Said mounting adhesive has first connecting surface facing said bearing element and having first and second parts adjacent to said first part, besides, between said first and second parts is formed by a blunt angle, second connecting surface, spaced from said first connecting surface and directed to said inner surface of said panel outer peripheral surface between said first and second connecting surfaces adjoining with above ambient rib said panel and said second part of said first connecting surface and inner peripheral surface between said first and second connecting surface and spaced from said outer peripheral surface inside along above panel relative to said outer peripheral surface and adjacent to said first part of said first connecting surface.EFFECT: said first and second connecting surface and said inner and outer peripheral surfaces form a section in form of substantially concave polygon, and said mounting adhesive has a thickness (T1) extending from said inner surface of said panel in direction of said bearing element between said first and second parts of said first connecting surface, said inner peripheral surface has a thickness (T2), also extending from said inner surface of said panel in direction of said bearing element said outer peripheral surface has thickness (T3), also extending from said inner surface of said panel in direction of said bearing element, where T1 said mounting adhesive is less than each of T2, T3 said inner and outer peripheral surfaces so that said first connecting surface is concave relative to said second connecting surface, thereby reducing stress in said collecting module due to load under effect of environment that is subjected to building structure.17 cl, 18 dwg

Technology of localised heating, including adjustable infrared element(s) for double-glazed windows with vacuum insulation and/or device therefor // 2586109
FIELD: construction.SUBSTANCE: infrared (IR) heating elements are placed above upper surface and/or under lower surface of a pre-assembled vacuum insulated glass unit at a distance of distance of 2-10 inches. Distance between the heaters is 2-6 inches. Voltage supplied to plurality of IR heating elements is adjustable to change peak wavelength to preferably perform heating of solder glass, but not said insulated glass unit. When about half of lamp is in on state for heating seal material, about another half of lamp is in off state, so that about half of density of arrangement of lamps is used for heating.EFFECT: high strength of edge sealing, reduction of damage of substrates.16 cl, 37 dwg

Window curtain and control unit thereof // 2585718
FIELD: machine building.SUBSTANCE: control unit window curtains comprises drive shaft, sleeve fitted on drive shaft, retaining device arranged around sleeve. Locking device has locking state in which it blocks rotary movement of bushing and drive shaft to hold shadowing structure of window curtain in desired position and unlocked state in which provides for rotation of bushing and drive shaft for vertical adjustment of shading structure. Release unit includes drive, operatively connected with locking device. Drive includes rod having elongated shape extending vertically along longitudinal axis. Unit includes drum for cord and control cable connected to each other; and coupling is operatively connected with drum for cord. Coupling is made with possibility of connection and disconnection of drum for cord relative to drive shaft. Control cord is pulled to actuate drum for cord and switching clutch in connecting state, to transfer rotation of drum for cord through coupling in connecting state to actuate bushing and drive shaft to lift shading structure. Rod is made with possibility of rotation around longitudinal axis for switching of locking device from locking state into unlocked state to lower shading structure by gravity. Window curtain comprises top rail shadow design, lower part, suspended cords connected to cord winding units, and control unit.EFFECT: ease and safety of operation.21 cl, 34 dwg

Thermally expanded compound with high elastic properties and preparation method thereof // 2585630
FIELD: construction.SUBSTANCE: invention relates to compounds suitable for making sealants for doors, windows and other structures, protecting against penetration through structure of hot smoke, preventing propagation of fire in case of fire. At temperatures higher than 170 °C compound irreversibly expands up to 30 times, forming foam which withstands prolonged exposure to temperature of up to 900 °C. Thermally expanded compound contains mixtures of a copolymer of ethylene with thermoplastic-block-copolymer of styrene with diene copolymers, oxidised graphite, antipyrenes in composition, wt%: block copolymer thermoplastic elastomers, in particular block copolymers of styrene with diene copolymers, which has a three-block structure, specificlaly two rigid crystalline polystyrene units coupled by flexible units of copolymers of diene monomers 1-60, copolymers of ethylene with vinyl acetate, polyvinyl acetate, polyvinyl alcohol, polyacrylic acid or mixtures thereof 1-60, flame retardants 1-40, oxidised thermally expanded graphite 1-50, heat stabilisers of amine or phenol type 0.01-5, pigments imparting colour to product 0.01-5. Described also is a method of producing a thermally expanded compound by mixing in a twin-screw extruder with co-rotation of screws.EFFECT: technical result is increased elasticity of compound, low hardness, high deformation characteristics and low residual deformation after stretching while preserving properties of heat resistance and degree of thermal expansion.5 cl, 1 tbl, 18 ex

Window curtain, control thereof module and operating method thereof // 2585554
FIELD: household equipment.SUBSTANCE: disclosed is a control module for window curtains. Said module comprises first drive axle and second drive axle, first drive axle is driven to control vertical movement of lower part of window curtains and second drive axle is driven for adjustment of inclination of multiple lamellae window curtains, sleeve attached to first drive axle transfer part connected to the second drive axle retainer assembled around first driving axis, stopper has a locking state in which stop blocks rotary movement of bushing and first driving axis to maintain lower part in required position, and unlocking state wherein there is possibility of rotation of bushing and first driving axis so that lower part is lowered by gravity, and releasing assembly including actuator, actuator is operably connected with retainer and has elongated shape extending substantially vertically, which sets longitudinal axis, actuator is driven to move along longitudinal axis of first position into second position to switch stopper from locking state to unlocking state, and actuator in first position, is driven to rotate second drive axle by means of transfer part. Also disclosed is a window curtain. Module comprises a top track, a plurality of lamellae, a bottom part disposed under lamellae, at least one unit for winding cord, which includes a housing and a drum for winding and a rotating part, respectively assembled rotatably in housing, at least one suspension cord and ladder assembly cord while hanging cord connected to drum for winding up and lower part, and ladder assembly cable is connected to rotating part, lamellae and lower portion, and a control unit described above, wherein control module is assembled in upper track at a location remote from cord winding assembly, first drive control unit is connected to axle of winding drum, and a second drive control unit is connected to axis of rotating part.EFFECT: also disclosed is a method of operating window curtain, in which window curtain comprises top track, bottom part, multiple lamellae between top track and lower part, suspended cord is connected with lower part and with drum to wind, landing cord assembly connected with bars and rotating part, and control module, control module includes first and second drive axle retainer, working cord and actuator with elongated shape extending vertically, which sets longitudinal axis, he method comprises providing downward pulling action on actuator from first position into second position to switch retainer of locking state, locking rotation of first drive axle in unlocking state, ensuring possibility of rotation of first drive axle by means of which lower part of lowered gravity when lower part reaches required height, release of actuator is performed so that actuator is moved upward for recovery of first position when actuator is in first position, rotation actuator is performed around longitudinal axis for adjustment of inclination and provision of pulling action on suspended cord to lift lower part.20 cl, 29 dwg

Composition of synthetic polymer for non-toxic windows from pvc and non-toxic window from pvc // 2585012
FIELD: chemistry.SUBSTANCE: invention relates to synthetic polymer composition for non-toxic PVC windows, as well as to non-toxic windows of PVC, synthetic polymer composition for non-toxic PVC window contains: (a) a stabiliser based on soap non-toxic metal; and (b) inorganic stabiliser based on non-toxic metal, which is a compound containing metal oxide or hydroxide-based inorganic substance, coated with metal, selected from a group of Li, Na, K, Mg, Ca, Al and Zn. Nontoxic PVC window, which is made using said synthetic polymer composition by mixing and extrusion.EFFECT: invention enables to obtain a composition for windows from PVC, which has an advantage in original painting, heat resistance and resistance to weather resistance and does not contain lead or cadmium-based stabilisers, harmful for human organism.17 cl, 1 dwg, 2 tbl, 7 ex

Door hinge device // 2584661
FIELD: construction.SUBSTANCE: invention relates to a door canopy, includes a spring portion disposed on first block of door canopy for application of rotational force to door; shock absorbing portion disposed on second unit for canopy door applications shock absorbing force in opening or closing door, wherein shock absorbing portion comprises a cylindrical member within which first and second reservoirs are filled with oil; piston component linearly movable in close contact with inner side surface of cylindrical member, with division of cylindrical member into first reservoir and second reservoir, and a through-hole located in centre of part; a piston rod which is attached to piston member and which has a passage disposed in centre part in longitudinal direction of parts; tubular member, a sliding piston in through-hole parts, into which a duct for flow of oil; shock absorbing force adjuster, located at one end of cylindrical member, for locking tubular part, adjacent thereto, to adjust shock absorbing force; connecting rod attached and pulled out of other end of cylindrical member; and a motion converter disposed between connecting rod and piston rod for converting rotary motion of connecting rod into linear movement and transmitting linear motion to piston rod.EFFECT: shock absorbing.13 cl, 12 dwg

Spacer profile and double-glazed window comprising same // 2584659
FIELD: construction.SUBSTANCE: invention describes a remote profile for use in spacer frame (50) double-glazed window, containing hollow body (10) of a profile made from first plastic and having chamber (20) for arrangement of hygroscopic material. Hollow body (10) of profile has inner wall (12), which in assembled double-glazed window faces inter-glass space (53) between sheets (51, 52) of glass, outer wall (14), opposite inner wall (12), first side wall (16) and second side wall (18), opposite first side wall (16). All of said walls are connected to form chamber (20).EFFECT: profile has diffusion prevention section (34) made from second plastic with layered silicates at least in form of external wall (14).16 cl, 13 dwg

Ventilation window, ventilation system, ventilation device, method of making ventilation device and method of controlling need for maintenance of ventilation device // 2583897
FIELD: ventilation.SUBSTANCE: disclosed is a ventilating window (10), comprising frame (11, 12, 13, 14), outer flap (711, 721, 731, 741) to which is attached at least one outer pane (91) of outer flap, inner flap (15, 16, 17, 18), which is attached to at least one inner pane (94) of inner flap. Either inner flap (15, 16, 17, 18) or outer flap (711, 721, 731, 741) is attached to frame (11, 12, 13, 14) and other is attached to frame (11, 12, 13, 14) or to flap fixed to frame, so that between inner flap (15, 16, 17, 18) and outer flap (711, 721, 731, 741) is an intermediate space (90). Ventilation window (10) has at least one frame insertion hole (32) formed in frame (11, 12, 13, 14), at least one flap insertion hole (34, 36) formed in inner flap (15, 16, 17, 18) and at least one flap insertion hole (38, 40) provided in outer flap (711, 721, 731, 741) intended for mounting device (50) for ventilating. Also disclosed is a system (1900) for ventilating buildings, rooms or premises, comprising at least one ventilation window (10) described above, configured as a window which can be operated separately or jointly as a group with other. Also disclosed is a ventilation device (50) adapted to use in ventilation window (10) described above, and/or ventilation system in a building as described above. Also disclosed is a method of producing ventilation device (50) described above for ventilation windows (10) of different sizes. Main part (52) of ventilation device (50) is manufactured in several different sizes depending on size of frame or opening (19) of ventilating window (10). For frames and openings (19) of different sizes are used upper arm and/or lower arm (53) of same size. Also provided is a method of monitoring need for maintenance of ventilating device (50).EFFECT: ventilating device (50) or ventilation system (1900) to which device (50) belongs, is used for automatic control of clogging of filter (302) for incoming air and/or filter (309) for outgoing air flow, and also indicates need to replace filter, for example, by delivering a new filter, or by sending a worker performing maintenance for replacing filters.31 cl, 20 dwg

etal door leaf, method for producing blank door leaf panel, method for producing metal door leaf // 2583770
FIELD: manufacturing technology.SUBSTANCE: method of making workpiece panel of door leaf is characterised by that represents continuous, completely automated process, where two conveyor and unwound automatic line (AL) two reels of steel sheet material, then one performs preliminary forming surfaces blank panel door leaf by shaping upper sheet material to form outer lining profile in form of box with inner cavity and vertical lengthwise lateral walls , which are used to form lateral sides of vestibule, and shaping of lower sheet material to form profile of internal lining in form of box with inner cavity, vertical lengthwise lateral walls with horizontal shelves, which are used to form lateral sides of panel and horizontal surface ledge with slots for angular seal. Then filling inner cavity of blank panel door leaf with filler is performed. Then preliminary forming of panel door leaf workpiece geometry is performed by laying and subsequent compression sections of outer and inner lining during their movement on two-row conveyor of AL. Then, panel door leaf billet is fed in thermal press, where during drying process connection of filler with inner surfaces of workpiece panel door leaf is performed and so of geometry of its longitudinal and transverse sections. Then, formation of final billet cross section geometry panel door leaf at outlet of thermal press as result of connection to each other by rolling side longitudinal edges of profiles of top and bottom linings. Then, panel door leaf billet is automatically cut by length of finished product during its movement along conveyor. Also disclosed is a method of making metal door leaf. It is characterised by that includes making panel door leaf workpiece according to above method. Then panel door leaf workpiece is machined, at which formed slots and holes for installation of fittings and locking mechanisms. Then, assembly of door leaf is performed, at which threaded rivets are installed and fixed to blank panel door leaf in holes for attachment locks and hinges, locking mechanisms, loops, sealants and end covers. Also door leaf is proposed, as blank panel of which is structure described above is used.EFFECT: disclosed is method of making panel door leaf workpiece.27 cl, 2 dwg
Retractable hangar // 2582739
FIELD: shipbuilding.SUBSTANCE: invention relates to shipbuilding and storage devices of aircraft on board ship. Retractable hangar consists of U-shaped steel solid structure and drive. Fixation of retractable hangar in extreme closed additionally provides locking devices, which are installed on sliding hangar crossbars. Crossbars are mating cavity barrels accommodating balls. Balls can lock crossbars in places of grooves by screwing casings on barrels.EFFECT: simple, easy and safe design.3 cl, 11 dwg

Window with horizontal movement function // 2581561
FIELD: construction.SUBSTANCE: window comprises window frame (20) having guide, window flap (30) connected to guide with possibility to slide. Window flap (30) comprises rack (40) for installation of lock when window is closed. Also comprises guide element (100), arranged on one side inside window frame (20). At that, guide element (100) has two side surfaces (120), (122) and front surface (140), and part (102) for fixation of device, which can be installed with attachment to projection guide extending inside window frame (20). At that, front surface (140) has section (104) of recess, and hole (106) for installation of bolt is made inside section (104) of recess in direction of part (102) for fixation of device. At that, one side surface (120) is inclined sliding surface, and other side surface (122) is made vertical. Also includes movable element (200), connected with rack (40) so that to correspond guide element (100), wherein movable element (200) is configured to move horizontally in perpendicular direction towards closing of window flap (30), coming into contact with surface (120) sliding guide element (100), when the window flap (30) is closed.EFFECT: proposed is horizontally moving window.3 cl, 6 dwg

System of lifting gates, as well as lintel sealing device therefor // 2581354
FIELD: machine building.SUBSTANCE: present invention relates to a system (1A) of elevating gate, in particular gate system for a clean room, comprising lifting gate (2) which has web (3), gate terminal plate (4) and device (5) for placement of door leaf. System (1A) of elevating gate also includes a device (20A) sealing bridge gate which is provided in gate region of web so that it creates a sealing effect between lift gate (2) and bridge target. Wherein at least one portion (10B) of device (20A) sealing bridge gate is held with possibility of rotation by a hinge and opening lifting gate (2) can be rotated out of plane of door leaf by means of an actuator in end plate (4) so that to end shield (4) in open state overhead doors (2) has been substantially completely located outside region of opening (O) of gate.EFFECT: invention improves system (1A) of lifting gate so it can use entire height of opening (O) of gate and closed lifting gate (2) continues to provide a sufficient sealing action.12 cl, 10 dwg

Device for automatic closure for sliding doors // 2580784
FIELD: construction.SUBSTANCE: device for automatic closure of sliding doors, relating to a type comprising at least one sliding leaf (2), which is suspended on upper profile (3). Said device (1) comprises drive belt (10) made with possibility of connection with sliding leaf (2); closing pulley (20) comprising spring mechanism (30), which is installed on first rotation axis (4) installed in upper profile (3), and which is engaged with first end (11) of drive belt (10); and brake pulley (40) comprising locking mechanism (50), which is installed on second rotation axis (5) installed in upper profile (3), and which is engaged with second end (12) of drive belt (10) opposite to first end (11), rotation of both pulleys (20, 40) is connected with drive belt (10).EFFECT: automatic closing of sliding doors.15 cl, 13 dwg

Grid gate // 2580485
FIELD: machine building.SUBSTANCE: invention relates to gate. Gate grid consists of several identical made grid rods, which are suspended to turn and at distance from each other between gate bar, which is pivotally connected to housing barrier and can turn in vertical plane and passing in parallel to bar gate rail, end of rods of grid, through which they are connected with aforesaid relative to bar gate guide rail or with guide slot on bar gate is made in form of bent end.EFFECT: technical effect consists in creation of safe gate grid, which primarily at opening of gate is not formed jamming and cut point and it shall be installed easily and simply repaired after possible damage grid rods.29 cl, 18 dwg

ethod and device for changing braces // 2578992
FIELD: construction.SUBSTANCE: application head is supplied with braces at least from two sources with a certain interval between them. First brace from the first source is separated and the resulted end part of the first brace and front end of second brace from the second source are displaced using replacing device to the corresponding position. End of the first brace is connected to the beginning of the second brace. Formed connection between the first and second braces is passed through installation until connection bypasses application head. After the connection passes head for application, the second brace is separated in the area between connection and application head. Also a device for changing braces in installation is suggested for at least one application head intended for brace applying at panel-like objects, in particular, sheet glass. It comprises at least two sources of braces, first dividing device for incoming braces on appropriate receiving and clamping device, followed by device with replacing and clamping device for transfer of separated part of the brace coupled with a head for application of receiving and clamping device to another receiving and clamping device, as well as device for connection of the end of first brace coupled with application head with front part of second brace fixed in receiving and clamping device.EFFECT: method of changing braces in installation equipped with at least one application head for applying braces at panel-like objects, in particular, sheet glass.12 cl, 3 dwg

Anti-breaking window structure // 2577706
FIELD: security system.SUBSTANCE: anti-breaking window structure comprises frame and flap. Said window structure comprises L-shaped metal section as a protective element dual-pane window and electromagnetic latch with mechanisms protection, remote access monitoring and control evacuation in emergency situations.EFFECT: disclosed is an anti-breaking window structure.1 cl, 7 dwg

Wooden window and method of manufacture thereof // 2577695
FIELD: construction.SUBSTANCE: disclosed is a wooden window, which consists of frame and sash (sashes) with glass, loops of the seal and locking devices, external protective straps. Frame and sash consist of four parts of wood or three-layer wooden profile, having narrow visible width in the plane of the window. Glass is glued into the grooves of sashes and used as sash structural elements and the outer perimeter of the window is equipped with T-shaped profile to insert window sill, drips, slopes and other elements of interior and exterior window furnishing and to stop with this profile to the window opening during window installation. Also provided is a method for manufacturing wooden window which includes manufacturing of parts and assembly of frame and sashes. Note here that for production of frame and sash parts profiles are used identical by cross-section size obtained using unified set of knives, wherein the parts are made without series by cutting both ends of the workpiece at an angle of 45 degrees and boring holes to fix angles. Then are made slots for locking elements and fittings protective lacquer coating is applied on all surfaces of workpieces, then workpieces are assembled in ready sashes and frames, wherein at least two glasses are glued in the grooves of sash profile and angles are fixed with metal braces, then hinges and locking devices are installed.EFFECT: wooden window which consists of frame and sash (sashes) with glass, hinges, sealing and locking devices, external protective straps.2 cl, 1 dwg

Door frame for shower with matching control // 2577687
FIELD: construction.SUBSTANCE: door frame for a shower is proposed with matching control, comprising fixed and mobile frame structures and a control unit arranged between them. The control unit comprises at least two control devices and fixing devices for fixation of each control device. Each of fixing devices comprises a fixing element and a guide facility, along which the fixing element may slide. The driving ledge is formed for simultaneous release and fixation of all control devices.EFFECT: there is no need to control each of control devices separately, which helps to manage control.10 cl, 19 dwg
 
2551266.
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