The boot door
(57) Abstract:Application: in the boot door, formed by panels that can be folded, curled installed next to ensure passing cars or other machines in the factories, hangars or in other industrial buildings, or for locking garages, or to act as a protective curtain stores, or other similar tasks. The inventive boot door formed of rigid panels connected power terminals, some of which continue in the guides, each panel is formed by two parallel rails, which are located near the longitudinal sides, each side member has two longitudinal opposite edges of the fastening means for attachment to the edge of the means of connection to the power terminal, and the other edge of the at least two cross-connection for connection of the two side members of the panel, and the surface between the side members provided with rigid plates filling. 7 C. p. F.-ly, 10 ill. The invention relates to the boot the door, formed by panels that can be folded, curled up, installed next to ensure that the auto transmission is th or to act as a protective curtain shops or other similar tasks.Known boot door, containing interconnected by a transverse beam rack with rails and panels, interconnected power rods mounted for movement along the guides.The disadvantage of the boot door is the inconvenience of its operation and the lack of unreliability in the case of strong shock loading device on the panel.In Fig. 1 shows a General view of the described boot door; Fig. 2 is a vertical cross-section in Fig. 1; Fig. 3 is a schematic view of a variant of the loading door; Fig. 4 is a vertical cross-section in Fig. 3; Fig. 5 is a concrete implementation of the panel in the boot the door; Fig. 6 - element panel (spar), and Fig. 7 is a cross-connection panel of Fig. 8 and 9 are views in cross section of an example of the swivel of Fig. 10 is a view in cross section showing the mounting plates between the side members via a flexible shaft.The boot door has two vertical side uprights 1, 2 the upper ends of the horizontal support beam 3. Racks have in cross section the General shape and each have a vertical guide 4. Rack and yoke designed to be placed around the doorway so that the door obespechivat panels 5, pivotally fastened together by two, with horizontal cylindrical hinges crossed by the axis. Axis represents the power terminals 6, 7, each second of which is continued inside the guide, starting from the bottom with the rod 7. Length of panels equal to or slightly less than the width of the door, i.e. have the distance between the posts 1, 2, so that these panels could form between the posts. Opening doors is provided by lifting the bottom of the rod 7, the ends of which continued in the guides to ensure their directions. The lower rod can be raised with the help of tapes secured to the lower rod and wound on a special shaft, located, preferably in the upper traverse.When the fake tapes rod 7 rises, forcing the two bottom panels overlap each other, however, the hinge pin 6, which connects them and whose length is such that its ends are not included in the guides 4 racks, departs from the plane of the door. Then, the lower rod rack rests on the upper rod, the ends of which are entered into the guides and begins to lift him up to the moment when the panels are stacked on each other in the upper part of the door, as shown in Fig. 2.In Fig. 3 vertical side posts 1 and 2, is made with the guides, which extend upward horizontal or inclined guides 8 and 9, respectively. Panel 5 pivotally interconnected at around two power rods 7, which extend into the guide. To open the door, simply pull up the top panel 5, which will pull up the door panel.In Fig. 4 vertical side posts 1 and 2, with each guide 4, in which the slide panel 5 is fastened pivotally with each other. In the process of opening the door panel 5 are stacked above the door.In addition, the use of the invention is not limited to vertical lifting doors: panels can slide horizontally in the lateral direction.In Fig. 5 shows the panel 5, each of which has two parallel side member 10, shown in more detail in Fig. 6. Each side member 10 has two opposite edges of the fastening means in the form of a dovetail 11 and one or more longitudinal grooves 12.The two spar 10 of each panel 5 are connected, at least two transverse links 13 is raised, which takes the profile 11 of the type dovetail of the spar 10. Additionally, in Fig. 7, the cross-link 13 has one or more longitudinal grooves 15 on two oppositely located sides, agreed with longitudinal grooves 12 of the side members 10.The side members 10 and cross connection 13 form a frame, the holes which may be provided with a flat rigid plates filling 16, which may be made from plastic, wood, for example with a coating of glass, metal, etc. Plate filling 16 can slide in the grooves 12 and 15 of the side members and cross-linking. Plate filling 16 can be fixed using flexible peripheral edges 17, having a H-shaped profile, as shown in Fig. 10. The rim 17 is inserted, on the one hand, in the side members 10 and cross connection 13, and then takes a well-known fashion plate filling 16.In addition, the side of the side member 10 opposite to the cross ties 13, receives the hinge elements 18 and 19, shown in detail in cross section in Fig. 8 and 9. Each element 18 and 19 has a groove 20 type dovetail, which allows its holder on the profile 11 in the dovetail rails 10, side rails, directed the every spar 10, and each element 18 panel 5 front element 19 adjacent panels. In a special example in Fig. 5 panel 5 is hinged on two power terminals 21, of which at least some slip in the stationary side rails, as explained above with reference to Fig. 1-3. The elements 19 cross rods 21, whereas the elements 18 fill the space between the panel 5, where they are fixed and the element 19 opposite.When the panel 5 is not connected pivotally by two, as shown in Fig. 4, each panel 5 may be attached to the two power terminals 21 with a hinge joints 19, cross rods, or any other means of fastening.In all cases, it is desirable that the ends of the power rods 21 which slide in stationary guides the door could be broken before constantly could be destroyed or deformed other details in case of shock overloading mechanism on the panel. Thus, the panel can be released without considerable damage. For example, the reinforcement rods 21 can have a cross-section of least resistance between the edge of the panel and the rail. In the embodiment, the terminals can be dostat the governmental form of implementation of the invention, the profiles in the dovetail 11 of the side members 10 have a sufficiently small cross section to break during strong strike for example, when the boot device gears panel 5. Thus, the panel shifted, and other panels are not at risk to be damaged. It is possible that only adjacent edges of adjacent panels are at risk of damage. Needless to say, the cross-section profiles in the dovetail 11 should still be sufficient to panel 5 resisted the weather (wind) and hacking attempts.In another preferred form of the invention the side members 10, cross connection 13 and the hinge elements 18 and 19 collected exclusively by friction, without gluing, welding, and have a flexibility sufficient to profiles in the dovetail 11 out of the grooves in the dovetail 14 and 20 in the process a strong impact on the panel 5, for example, because of the handling device. Thus, the panels are split up, which limits the destruction of this panel, and possibly the adjacent edges of adjacent panels. As before, needless to say, the panels are resistant to weather (wind) and hacking attempts. (56) USSR Author's certificate N 939706, CL E 06 In 9/00, 1980. 1. The BOOT DOOR, containing interconnected by a transverse beam rack with rails and panels, United IU the each of the panels made in the form of interconnected crossbars two parallel side members with means for mounting on the opposite longitudinal sides, ensure the connection of the side members with the power rods, and rigid plates filling placed between the crossbars.2. The door under item 1, characterized in that the means of attachment of the side members in the form of bushings, and the ends of the crossbars have an extra sleeve for securing the Assembly on the rails.3. The door on p. 2, characterized in that the side members and cross member made from profile type dovetail.4. The door under item 3 or 4, characterized in that the side members and cross member made from rigidity, providing resistance to cracking and wind, and flexibility in case of strong impact on the panel partition panel by end fastening means.5. The door on the PP. 1 to 5, characterized in that the means of attachment between the side members and cross bars and between bars and power bars are of a strength that provides resistance to the wind and break-ins, allowing the partition panel by a gap of at least one portion of the fastening means in the case of a strong shock on the panel.6. The door on the PP. 1 - 6, characterized in that each side member has at one of its edges at least one longitudinal groove capable of receiving plate ll is inuu groove, located in the plane of the panel.
FIELD: building, particularly enclosure and protection device structures to protect window openings against thieves access, to provide quick people evacuation trough window openings.
SUBSTANCE: device has enclosure located on outer building wall surface and provided with frame with rigidly fixed enclosing members. Lower frame bar has cross section including two non-parallel elements or made of pipe. Enclosure has support members with hooks to prevent enclosure from displacement in any direction. Enclose is provided with two opening mechanisms having compression springs and handles disposed inside room, protective members to protect opening mechanism axes from simple breaking tools. Protective members are made as plates, guiding means and washers.
EFFECT: increased reliability, reduced time for device dismantling.
FIELD: building, particularly safety closing devices for openings.
SUBSTANCE: protective device comprises metal rectangular frame and at least one flap installed in frame and rotating around vertical axis. Frame is formed of composite profile made as parts of channel bar surfaces and profile having opened section, which are fixedly connected in contact areas. Profile with opened section includes double-step part comprising the first and the second parallel steps. The first step edges are joined one to another along the full length thereof by riser part located perpendicular to steps. The second edges of the first and the second stages are connected correspondingly to the first and the second linear parts extending perpendicular to them and having bends facing each other. Bends are located in plane parallel to the first and the second stage planes. The first stage is joined to the first linear part. The first linear part width is less than that of the second one by riser part height value. Flanges of channel bar secured to wall are located inside profile with opened section and fixedly connected to edges of corresponding bends formed on profile with opened section. Flap is made as metal sheet framed with profiles having opened section along the full perimeter thereof, wherein above profile shape and size correspond to that of profile with opened section of composite profile. Outer and inner surfaces of metal sheet contact with inner edge of one bend and outer edge of another bend and fixedly connected to them at least along one contact outline defined by surface parts thereof. Flap is installed in frame so that in flap closed position the first stage and riser part are located opposite to the first stage and the first linear part of corresponding frame profile having opened section.
EFFECT: improved performance.
7 cl, 4 dwg
FIELD: building, particularly to protect glazed openings against sun light and thermal radiation.
SUBSTANCE: jalousie comprises frame, rotary jalousie members including upper jalousie member. The jalousie members are hinged to the frame and connected one to another by tie. The jalousie members are provided with tensioning spring and hydraulic cylinder with frost-resisting liquid. The frame is provided with console. Upper jalousie member has stiffening rib. Tensioning spring and hydraulic cylinder are pivotally connected to the console and the stiffening rib.
EFFECT: possibility to automatically adjust jalousie position in dependence of thermal action.
FIELD: building, particularly devices providing defense against direct sun light.
SUBSTANCE: vertical jalousie comprises executive mechanism, fixed frame, odd-numbered and even-numbered fabric lamellas rotary installed in the frame, weights and hinged loops. Each odd-numbered and even-numbered fabric lamella have end with smooth edge and end with edge defined by periodic curve. Lower end of even-numbered lamella is provided with size and shape different from that of odd-numbered one. Weights of odd-numbered and even-numbered fabric lamellas are made of polystyrene and correspond to sizes and dimensions of lower edges of odd-numbered and even-numbered fabric lamellas. The weights are provided with metal inserts of different shape and weight.
EFFECT: improved light dissipation to create necessary light effect due to half-shade pattern.
FIELD: building, particularly guiding devices or arrangements for roll-type closures.
SUBSTANCE: curtain structure is adapted to close opening by curtain movement along one or several guiding means. The curtain structure comprises transmission means cooperating with guiders and moving in longitudinal direction. The curtain structure is installed between side curtain edges and guiding means. When predetermined pulling force is applied to side curtain edges in direction transversal to guiding means the side edges are at least partly separated from above transmission means.
EFFECT: increased structural reliability.
21 cl, 66 dwg
FIELD: building, particularly sliding panels for enclosing and balcony glazing structures.
SUBSTANCE: device comprises fixed members arranged in one plane and movable members located in another plane. Movable members include rolling elements arranged in lower parts thereof, upper guiding means, lower guiding means with running track, which has the same profile as that of rolling element, and sealing members. Upper guiding means has grooves of different widths. Outer groove has width less than that of inner groove. Outer side of upper guiding means has flange bent inwards. Distance between flange end and central part of upper guiding means is less than thickness of upper fixed member part. Inner groove has width exceeding upper movable member part. Lower guiding means includes two parts. The first part has horizontal flange to support fixed member secured to vertical wall, which adjoins horizontal flange. The second part thereof is provided with running track and installed on horizontal flange connected to vertical wall and located over horizontal flange of the first lower guiding means part.
EFFECT: simplified structure and increased reliability.
4 cl, 4 dwg
FIELD: screens or other constructions affording protection against light, particularly combinations of lamellar blinds with roller shutters, screen windows, windows or double panes and lamellar blinds with special devices.
SUBSTANCE: blind control device is adapted to operate blind having ends connected to fixed upper case and to sliding case. Sliding case is operated by pulling mechanism, which provides parallel sliding case movement during blind opening and closing. Blind is opened and closed by two strings cooperating with each other between fixed and sliding cases. The strings are also brought into contact with lower fixed case and with pulling mechanism. The pulling mechanism comprises small box including constant magnets secured to sliding case and free handle containing constant magnets with opposite poles arranged so that the magnets located in handle may be aligned with that fastened to sliding case to open and close the blind.
EFFECT: simplified structure, prevention of blind control device slippage between inner and outer mechanisms.
21 cl, 10 dwg
FIELD: building, particularly screens or other constructions affording protection against light, especially against sunshine.
SUBSTANCE: device is adapted to retain horizontal louvers opened for predetermined length having U-shaped member and arranged between sashes of window or door provided with wings or located on inner surface of inner sash of door or window wing. The device comprises cord fixer, which is made as flat roll. The roll comprises ridge having groove extending for the full ridge perimeter. Flat fixer side is fastened to inner sash surface facing indoors. The device also has cord, which regulates length of louver opening and having the first end connected to louvers and another end having knot. The second cord end is placed in head made as hollow truncated cone. The device has flat stop with cut extending transversely to stop bar surface. Cut length is equal or more than half of diameter of head tip brought into contact with stop. Cut width is less than that of any cross-section of head tip and is enough to receive cord. The roll is connected to sash surface between cord outlet and stop so that cord passing through roller groove and inserted in stop cut provides predetermined length of louvers opening.
EFFECT: increased reliability of louvers fixation.
9 cl, 6 dwg
FIELD: light-shading screen type equipment, in particular, vertical segments of adjustable length adapted for sunshade screens.
SUBSTANCE: vertical sunshade screen with segments of adjustable length has segments secured on ledge and having weight fixed in their lower parts and equipped at their both sides with eyelets through which eyelets binders are passed for uniting all the screen segments into single part. Each of said segments is additionally equipped with detachable holder made in the form of shaped body consisting of part provided with opening in its upper portion, said part being smoothly continued with hollow cylindrical part, and rod. Rod is made separate so as to be located within hollow part. Cylindrical hollow part is made truncated in its lower end, with width of truncated end being equal to diameter of rod plus 0.5-1.0 mm. Length of segment is adjusted by providing running of segment fabric around rod and locating rod into hollow part through truncated portion.
EFFECT: simplified construction, enhanced reliability in operation, reduced production costs, wider operational capabilities, in particular, provision for adjusting length of segments and improvement of appearance.
2 cl, 5 dwg
FIELD: construction, particularly safety enclosures to provide thief-protection of window openings in buildings of different type.
SUBSTANCE: protective grid comprises support members and vertical rods arranged in-between. The vertical rods are connected with each other through enclosing members. The support members include cross-bars and Ω-shaped links with orifices firmed at ends thereof. The orifices are adapted to receive above rods. The links are in vertical planes and alternate so that they form mirror images of each other and central projecting part of each upper link is joined with that of lower link and create closed loops in vertical plane. Cross-bars or links are located in each section defined by two adjacent rods so that sections with links and sections with cross-bars alternate in section aperture plane. End parts of cross-bars are located between end parts of links adjoining thereto from top and bottom sides in joints of enclosing member connection with rods so that united connection unit is formed.
EFFECT: increased structural rigidity.