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Aircraft nose cowl attachment lock Aircraft nose cowl lock contains lock mechanism with hook which mechanism is designed to be attached to cowl, and mating part with fork for lock hook, which part is designed to be attached to inside of aircraft frame. The mating part of lock is made in the form of body in the central part of which there is hole for threaded element installed with possibility of translational motion. The threaded element is fixed against rotation relative to body by stopper capable to translate in side slit made in body cover. In the hole of body central part, O-ring is placed interacting with threaded element. At the outside of body on the threaded element, fork for hook of lock mechanism is performed, and at the inside, rotatable adjusting nut is screwed on the threaded element. The body and its cover are made with oval holes for elements of attachment to frame with possibility of body position adjustment. |
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Limiter of fold opening clear space Limiter comprises a hingedly fixed pad with a slot and a rigidly fixed guide body with transverse and two longitudinal wells for movement of a handle along them, which is rigidly fixed on the bolt placed as capable of longitudinal and rotary movement in the guide body. At the end of the bolt there is a hook made as capable of passage through the slot and its engagement with both longitudinal edges during rotation. On the pad along both longitudinal edges of the slot at the side opposite to the bolt there are longitudinal edges made as capable of engagement with the hook with an inclination at each one facing the hinged fixture. |
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Limiter of fold rotation angle Limiter comprises a hingedly fixed pad with a slot and a rigidly fixed guide body with transverse and two longitudinal wells for movement of a handle along them, which is rigidly fixed on the bolt placed as capable of longitudinal and rotary movement in the guide body. At the end of the bolt there is a hook made as capable of passage through the slot and its engagement with both longitudinal edges during rotation. On the pad at the side of the bolt there are longitudinal ledges made with an inclination in each one, facing the hinged joint. |
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Device for limitation of fold rotation angle Device for limitation of a fold rotation angle relates to bolts and other locking devices for folds, preferably, for doors or windows of buildings, in particular, to devices for limitation of opening of doors and folds and for their fixation in the open position with the help of movable elements, engaged and disengaged, arranged on the frame and the fold. The device comprises a hingedly fixed pad with a slot that has an expansion at the end facing the hinged joint of the pad, and a rigidly fixed guide body with a longitudinal well for movement of the handle along it, which is rigidly fixed on the bar arranged as capable of longitudinal displacement in the guide body. At the end of the bolt there is a hook made as capable of passage through the expansion in the slot and its engagement with both longitudinal edges during rotation. |
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Movable clamping unit for sliding door with suspension on one guide Movable clamping unit for a sliding door with a suspension on one guide comprises a base and a roller unit. The base comprises a clamping slot, formed in transverse direction via a base, a connection slot, formed in longitudinal direction via a base and communicating with the clamping slot, a connecting holder, formed on and protruding in the connection slot with an adjustment hole, and an adjustment bolt, connected with the connection holder as capable of rotation in the adjustment hole. The roller unit is installed as capable of displacement in the connection slot, adjoins the adjustment bolt and comprises at least one roller, connected as capable of rotation with the roller unit, and a thrust surface formed in the roller unit and adjoining the adjustment bolt, in order to adjust the height of the roller unit relative to the base. |
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Upper system for locking of passive door leaf of double-leaf door Bolt is a part of a lock (18). The lock also comprises a connecting part (23) to transfer force for an interface part (17) of an upper locking system. The interface part comprises a grip module (24), a mechanism (32, 34) of force transfer and a spring (26). The grip module (24) is arranged as capable of rectilinear displacement between the extended position and pulled-in position. The spring (26) is made as capable of pushing the grip module in direction of the extended position. The mechanism (32, 34) of force transfer is functionally connected to the grip module (24) and the connecting part (23) of force transfer. |
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Locking device of passive door leaf of double-leaf door Invention comprises a lock body (20) and two traction rods (23, 24). The device, moreover, comprises a locating frame (14, 44) for the lock body (20), connecting end parts (25) at the ends facing the lock body (20), traction rods (23, 24) and the connecting element (30) in the lock body (20). The locating frame (14, 44) is made with fastening accessories (16, 45) for fixation of the locating frame in the passive door leaf and at the same time also with support parts (18) for connecting end parts (25) of traction rods. |
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Lock for aircraft, comprising hook and handle Lock (12) for an aircraft (2) comprises: a control handle (20); facilities (30) for regulation of handle inclination in the closed position of the lock. These facilities are made with the possibility of control on the handle (20); and a safety device (30), made as capable of blocking of lock control with the help of the handle and having an adjustable size (1). |
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Lower lock of nonworking door leaf of double door Lock for nonworking door leaf of double door corresponding to the invention includes lock housing (23), catch (17) and control wedge (18). This control wedge is designed with possibility of liner movement to the position, in which it is protruded from the lock, and to the position, in which it is retruded inside the lock. In addition the lock contains lever (20), drive member (21) and spring system (27). By its first end lever (20) is attached with possibility of turn to control wedge (18), this is specified by position (25), and by its second edge it is attached with possibility of turn to drive member (21), this is specified by position (24). Drive member (21) is also attached with possibility of turn to lock housing (23), this is specified by position (22), and this drive member contains control cam (26) connected to catch (17). |
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Locking mechanism for passive door leaf (versions) Invention relates to the field of hardware and touches upon a locking mechanism for a passive door leaf, comprising a body, a driving plate installed in the body, capable of limited rotation and interaction with at least one bar by means of a hinged joint at least via one eye. Bars are mounted in the body as capable of displacement along their axis. Limitation of rotation of the driving plate is carried out through geometric closure of the plate and the eye. Fixation of the driving plate in extreme positions is carried out by a compression spring. At the same time the compression spring goes over the extreme compressed position "dead point". |
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Snap-on locking device, in particular, for covers, doors, etc Snap-on locking device, in particular, for covers, doors, etc., comprises a latch (2), made as capable of connection with a movable element (3), such as a cover, a door, etc., and engagement by means of self-fixation with a locking element (4), provided on the body, on which a movable element is hingedly fixed, which forms its cover, door, etc.; besides, the latch (2) represents a single element formed by means of a driving push button (6), comprising a leg (7), equipped with a locking device (11), and an elastic element (8), which is connected together with the free end of the leg; at the same time the locking device is engaged as capable of disconnection with the locking element, provided in the body. |
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Device for fixation of fold in open position Device for fixation of a fold in open position includes a guide made with a through longitudinal slot connected with the fixed part of the opened item, and a slider mounted as capable of longitudinal displacement relative to the guide and with the possibility of its fixation in a certain position, being connected to the fold, at the same time the slider is arranged with the surface that contacts with the surface of the guide at both sides of the slot, and is equipped with a bushing with an inner threaded hole, pulled through the slot, at the same time the link of the slider with the fold is made in the form of a bracket fixed on the fold, equipped with a cylinder covering the bushing and having height exceeding the bushing height, and with the end part that contacts with the guide, installed as capable of displacement along the bushing by means of a screw installed into its threaded hole. |
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Mechanism to block opened folds of plastic window Mechanism to block opened folds of a plastic window includes an opening-closing handle and a blocking button, at the same time the specified button is distant from the handle in a place on a fold, which is not accessible by a child when manipulating with the handle, at the same time folds are made as capable of self-blocking. |
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Lock comprising telescopic connection rod equipped with return facility Lock (10) is designed for solid connection of the first component (9a) with the second component (9b), besides, the lock comprises a lock element (12), connected with the first component, also comprises a complementing lock element connected with the second component, and a control handle (13) attached to the lock by means of transfer facilities, and the transfer facilities contain at one side a telescopic connection rod (15), arranged as capable of free displacement between the position of minimum extension and position of maximum extension, and on the other side, return facilities (21) to return the telescopic connection rod to its position of maximum extension, besides, the specified return facilities are in the condition of prestressing, when the control handle is in the closed position, besides, the telescopic connection rod (15) comprises the first rod (15a), inserted into the second rod (15b), and across the second rod (15b) there is a pin (20), stretching via two slots (19), arranged in the side surface of the first rod (15a). |
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Gate valve body comprising gate valve, and also method of its installation Gate valve body comprises a gate valve module, besides, the gate valve body has a hole for a gate valve, besides, the gate valve is arranged as capable of rotation around the axis, in which the gate valve body comprises a frame for retention with capability of rotating the gate valve that rotates around the axis, besides, the frame has the first end and the second end, and the axis is arranged near the first end of the frame. At the same time the gate valve module is installed as capable of displacement in the gate valve body between the first final position, in which the gate valve is pulled out of the gate valve module to the maximum, and the second final position, in which the gate valve is pulled into the gate valve module to the maximum, and the gate valve body has an element for acting at the gate valve module in direction from the second final position of the gate valve module to the first final position of the gate valve module, besides, the gate valve arranged as capable of rotation around the axis has a distal end at the end of the gate valve, facing outside from the second end of the gate valve module. At the same time this distal end protrudes beyond the frame limits; has in the plane perpendicular to the axis at least along the part of the length between the axis and the distal end, a profile meeting at the cone to the distal end, formed by the first side surface and the second side surface; and is arranged as capable of rotation between the first final position and the second final position, besides, in the first final position of the gate valve the first side surface of the gate valve is arranged at the angle to the direction, in which the module of the gate valve may move in the body, which is lower than 15°, and in the second final position of the gate valve the second side surface is arranged at the angle to the direction, in which the gate valve module may move in the body, which is lower than 15°. Besides, the gate valve body has an element for retention of the gate valve alternatively in its first final position and in its second final position. The element, when the gate valve is between its first and second final position, makes the gate valve move towards one of the first and second final position of the gate valve. The gate valve has the second distal end arranged between the axis and the second end of the frame, besides, the specified second distal end is formed by the third and fourth side surfaces. Besides, in the frame between the axis and the second end of the gate valve module there is a blocking gate valve, installed as capable of displacement in the frame, besides, the blocking gate valve has a cone end at the side facing outside from the second end of the gate valve module, besides, in the gate valve body there is an element acting at the blocking valve in direction of the gate valve so that the distal end of the blocking gate valve rests on the side surface of the gate valve, selected from the third and fourth side surface. The frame is equipped with a locking organ for locking of the blocking gate valve, besides, the locking organ is arranged as capable of displacement between the first blocking position, in which the blocking organ acts as a stop for the blocking valve, as a result of which displacement of the blocking gate valve in the frame in direction of the second end of the frame is limited. The distal end of the gate valve facing the second end of the frame may not pass by the distal end of the blocking gate valve, when the gate valve rotates around the axis; the second position of blocking removal, in which the blocking gate valve is unlocked, and the blocking gate valve is made with the possibility of displacement by such distance in direction of the second end of the frame, by which the distal end of the gate valve facing the second end of the frame may pass by the distal end of the blocking gate valve, when the gate valve rotates around the axis. |
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Mortise lock with cogged element of dead bolt unlocking Mortise lock comprises a body and a dead bolt and stop pins capable of entering the body and exiting it accordingly into an open and locked positions by means of a wheel pushing the bolt out. The wheel that pushes the bolt out is in a cogged connection with a gear, which has two pins protruding from one of its surfaces. Gear pins engage with a cogged rack connected with the dead bolt, and as the gear rotates, pins alternately enter grooves and exit grooves of the cogged rack and thus impart rectilinear motion to the cogged rack, and make the dead bolt enter the body and exit it. The gear engages with another gear, which also has two pins protruding from one of its surfaces. Gear pints engage with the first cogged rack and the second cogged rack, accordingly, which are attached to stop pins of the lock, and as the gear rotates, pints alternately enter the grooves and exit the grooves of the first and second cogged racks and make stop pins enter the body and exit from it. |
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Invention relates to a drive (1) with an up-and-down road for a window or a door, in which in a body (4), made of two halves (5, 6) of the body, there is a gear (10) installed as capable of rotation. The gear (10) comprises substantially a disk-like part, a geared rim (11) of which is engaged with a geared rim (20) moved in longitudinal direction of the up-and-down rod (2). A support extension or a belt (35) is arranged on a shaped part (25), which is connected with the disk-like part. To produce the drive (1) with the up-and-down rod, which has a closed design, it is specified that between halves (5, 6) of the body there is an insert (7, 8), which is connected as a whole with the shaped part (25) via connecting links (26) cut as the drive (1) is actuated. |
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Stop device with energy-accumulating body for car door Device comprises an unitary body, including a pair of pliant tabs and a guide facility, and arranged as capable of rigid fixation to a vehicle door. It also comprises a lever of a stop device, including cam surfaces and stopping elements, hingedly connected to a frame of the vehicle body and arranged as capable of interaction by means of sliding with the guide facility of the unitary body of the stop device. The unitary body of the stop device is made of an elastic material, so that pliant tabs may accumulate and release energy in accordance with displacement of cam surfaces and stopping elements of the stop device lever relative to the guide facility. Rotary motion of the vehicle door relative to the frame of the vehicle body is stopped with preset forces developed by energy accumulated and released by pliant tabs, in positions set by mutual arrangement of the stop device lever between stopping elements relative to the guide facility of the unitary body of the stop device. |
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Lock, in particular, for sliding doors and similar Fixator comprises an element for marking a post by striking, which supports the element for fixator retention. On the post there is a hole available, which substantially has a cylindrical section, and its axis (A) is balanced with a marking element, when the fixator is in the second configuration. The opposite plate partially covers the hole and is equipped with a retention element connected with the post. |
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Invention relates to a device for a window, a door, etc., comprising a drive and at least one traction rod with a wide side surface, at the same time the drive comprises a driving gear wheel, teeth of which are engaged with grooves in the traction rod or with grooves of the connecting part of the traction rod, and an axis of rotation of the driven gear wheel lies at the side of a rabbet at the distance from the wide side surface of the traction rod. It is provided that at least one groove (26) lying on the side of the end is arranged on a connection lever (20), which is installed as capable of rotation on a traction rod (7, 8) or on a connecting part (13) of a traction rod. |
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Fixator slider (4) comprises locking elements (8, 9, 10) to establish a blocked condition between the slider (4) and a connection part (3), and to establish a free condition, in which the slider may be disconnected from the connection part by means of displacement across the rail axis. The slider (4) also comprises a control facility (12, 13, 15, 17) to move locking elements (8, 9, 10) from a locked condition into a free condition, to maintain locking elements in the free condition and to move locking elements from free condition into the locked condition, when the connection part (3) is placed into the slider (4). |
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Fixator (11), comprising at least one fixing system (13), containing at least one fixing element (17), activated by connection facilities (28), installed as capable of displacement along a certain trajectory, besides, displacement of connection facilities (28) along the first part of the trajectory provides for actuation of the fixing element (17) alternately between the open position of the fixing element and the closed position of the fixing element, differing by the fact that the fixing system (13) is designed as capable of retaining the fixing element (17) as fixed when connection facilities move along the second part of the trajectory, to compensate inaccuracy of connection facilities (28) setting and errors of the fixing system (13) positioning. |
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Appliance to interconnect two elements of structure Proposed appliance comprises hook and lock made up of spring-loaded handle arranged to turn on end axle and having main and two lateral surfaces articulated with lock clamp that may turn on main and intermediate axles. Lock is furnished with hollow case secured to one of elements to be connected. Vertical walls of said case has bores made to receive end, main and intermediate axles. Handle is provided with spring-loaded clevis. Clamp has "П"-shape brace and cam mechanism made up of two cams fitted on main axle and rigidly jointed by extra axle and drive with rod. Hook is articulated with cams. |
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Roller finger (1) of lock fittings for windows or doors comprises, in particular, a finger (2) fixed on a shifted drive rod and stretching via a longitudinal slot of an overlapping plank of lock fittings and having a collar, a roller (3) resting as capable of rotation against a tail (8) of the finger (2), for axial fixation of which there is a fixing ledge (9) on one of roller finger parts joined with each other as capable of rotation (for instance, on the roller (3)) being under a spring action and installed as capable of radial deviation, which is engaged with an appropriate other part of a roller finger (for instance, with a finger (2)). At the same time the fixing ledge is arranged in the form of a spring stop ring (9), which is in effect between the roller (3) and the finger (2). The spring stop ring (9) is fixed in the axial direction between two radially protruding edges (12, 13) of the finger (2) and/or the roller (3). It is provided that at least one of edges (13) is developed with the help of elastic deformation of the roller (3). |
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Refrigerator has a cooling chamber, closing of which is implemented by the revolution door. To fix the fridge door while transportation the plastic element is provided. The plastic element is designed in the form of a plastic moulded product, which has a clamping element entering between the door of the refrigerator and the side wall of the cooling chamber, and the mounting element, which enters into the element on the inner side of the refrigerator door. |
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Fixing device for opening element (9) of jet engine nacelle relative to fixed element (7, 17) includes the following: fixing means (13, 16) of opening element (9) relative to fixed element (7, 17), actuation devices (21) of fixing means, which are installed with possibility of being moved on opening element (9) between closed position in which they provide the locking of fixing means (13, 16) and open position in which they provide the unlocking of fixing means (13, 16). Actuation devices (21) of fixing means include gripping device (21). The proposed device also includes locking devices (41, 43) in open position of gripping device (21) so that its movement relative to the opening element (9) at least in the direction of its movement is prevented. |
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Handle-driven latch with driving rods for window or door Window or door comprises a fold frame, an external frame and a handle-driven latch with driving rods. The latch with driving rods is formed by at least two fitting units to be joined to each other as capable of transferring motion. Matching is provided between efficient total length of the fitting units with various longitudinal dimensions of window or door folds with the help of pairs of connecting elements that are shifted at small pitch, cover each other and are engaged with geometric closure. Such pairs of connecting elements are provided at least between ends of driving rods in adjacent fitting units facing each other. Each pair of connecting elements is formed from one short connecting element on one driving rod, determining the efficient, accordingly, specified length of engagement with geometric closure, and also from one long connecting element at the other driving rod, matched with the possible length of shifting in the shifting zone, accordingly, the zone of application tolerance. The connecting element and/or appropriate driving rod at minimum length inside the application tolerance zone are covered with the driving rod, having a short connecting element, determining engagement length with geometric closure, on the top or the bottom along the entire zone of the application tolerance, so that the connecting element remains active along the entire length. |
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Method of installment of the control system for windows and doors FIELD: control systems. SUBSTANCE: method of installment of the control system for doors or windows. A door or a window has a frame consisting of a metal profiled profile containing the outer wall and a longitudinal slot with undercut cross section and the open edge placed in the plane perpendicular to the outer surface. The control system contains a handle, gear unit, rod and connector. The handle includes the base, claw made with the ability to rotate and control pin made with the ability to rotate and connected with the claw with the ability to rotate. The transmission device includes an input element made with the ability to connect the pin with the control handle and at least one carriage moving in a straight direction and connected to the input element by means of a device for converting rotary motion of the input element into linear motion of the carriage. The rod slidably engages with the slot. The connecting element is adapted with the ability to be attached to the rod. The rod is positioned in the slot with a connecting element that is slidably positioned on the rod. The transmitting device is placed on the profiled profile. Interconnection of the carriage and the connector is carried out, so that the connector is attached to the carriage for movement in the longitudinal direction of the slot. After interconnection of the carriage and the connector, the connector is fixed to the rod. EFFECT: simplification of the assembly operations and improves the accuracy of the installation. 4 cl, 21 dwg |
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Door-locking device comprises a locking element, a locking mechanism and two stops, one of which belongs to a door frame, the other one - to a door leaf. The locking element, for instance, in the form of one or more metal plates, is installed along the vertical gap between the door leaf and the door frame. |
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Refrigerating device with two doors Refrigerating device comprises a body, the first and the second door, which are fixed with one of their edges on the opposite sides of the body opening, and also a beam connected to the edge of the first door that lies opposite to the fixed edge of the door. The beam with the help of a fixing ledge is made with the possibility of displacement in a guide slot. The slot is made at the edge of the opening with the possibility of rotation between the position taken with the first door closed, when the edge of the second door that lies opposite to the fixed edge adjoins the beam, and the position taken as the first door opens, when the beam may pass through the closed second door. The guide slot has an arched shape in the transverse section and is made with the possibility of displacement relative to the first door, in direction from its axis of rotation. |
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Invention characterises a blocking device for a window or a door, comprising a crossbar installed with the possibility of rotation by means of a driving traction rod, located behind the import plank, and interacting with a receiving spline of a fixedly installed facility for crossbar engagement, at the same time the crossbar is arranged as a double-arm lever, the first arm of which interacts with the receiving spline, and the second arm is in the functional connection with the driving traction rod having geometric closure, differing by the fact that the crossbar is arranged with the possibility of installation relative to the impost plank. |
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Locking device and set of drive parts Frame and leaf lie with their folded surfaces opposite to each other. The locking device comprises locking elements in the form of a locking ledge, and also a locking part, one of which is installed on a fixed frame, and the other one - on the leaf. Locking elements are installed with the possibility of displacement relative to each other in direction of folded surface and engagement with each other as a result of this relative displacement. The locking ledge and the locking part are engaged to each other in engagement position with engagement surfaces that pass along the fold and perpendicularly to folded surfaces. The locking part has the main body and the upper part that covers it from top. The main body and the upper part are connected by fixation to each other. At the same time the main body covers the upper part, at least, across the direction of folded surfaces. The invention also relates to a set of parts for a locking device. |
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Invention relates to a door for a closed inner area, especially, for a freezing compartment, which is located in a refrigerator, with a locking device with a handle, a locking hook and a spring element to return the handle into the initial position. The handle, the locking hook and the spring element of the locking device are arranged as integral. |
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Device on leaf or fixed frame of door with Stulp plate arranged on leaf or fixed frame and connecting rod moved in longitudinal direction relative to it with blocking element of blocking device of window or door. Blocking element is arranged with the possibility of displacement by means of connecting rod from locking position into unlocking position. At lower side of Stulp plate, which is distanced from locking element, there is a U-shaped retention element. Retention element is joined with Stulp plate and is located along path of blocking element movement, and also covers U-shaped connecting rod near external side edges of connecting rod passing perpendicular to Stulp plate. |
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Sliding bolt comprises body, where the first code disk is arranged, a hole is provided in body. Its composition additionally includes lock plank, upper end of the first code disk is entered into body hole, and in lower end of the first code disk there is a code step, where end cut is provided, a hole is made in body bottom, and locking plank via body hole is inserted inside body to decode sliding bolt by rotation of the first coding disk around its axis by available number of degrees with simultaneous arrangement of end cut of code step under locking pin of locking plank. |
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Invention relates to locking unit for the first flap cover, the second flap cover and bearing element. It comprises locking element (101) with grip (120) arranged with the possibility of movement in the first flap cover, and actuating mechanism (112) that operates from drive. Mechanism is used to move locking element (101). Locking element (101) is arranged with the possibility of connection, in the first position, of the first flap cover with the second flap cover into a single unit. And with possibility of disconnection, in the second position, of the first flap cover from the second flap cover. And also with the possibility of joint fixation, in intermediate position, of the first flap cover and the second flap cover to bearing element. In intermediate position between grip (120) of locking element (101) and actuating mechanism (112) there is a functional connection arranged. Actuating mechanism (112) comprises stop disk (125) installed movably on bearing element. Stop disk (125) has a longitudinal slot with the first open end and the second closed end. In the first position grip (120) is arranged in the first end of longitudinal slot, and in intermediate position - in the second end of longitudinal slot. |
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Lever mechanism for rod fittings Rod fittings have guide and rod that moves along longitudinally. At the same time driving lever is arranged with the possibility of rotation by means of fixed rotation axis, connected to guide and passing perpendicular to its longitudinal axis, and with the possibility to actuate the rod with the help of connecting lever. Connecting lever is connected accordingly with the possibility of rotation in the first bearing with driving lever and in the second bearing with rod. Connection between driving lever and guide on fixed rotation axis or between driving lever and connecting lever in the first bearing or between connection lever and rod in the second bearing is arranged with the possibility of disconnection, so that the driving lever is not in driving connection with rod. Connection between driving lever and guide on fixed rotation axis or between driving lever and connecting lever in the first bearing or between connection lever and rod in the second bearing is arranged with the possibility of making by actuation of driving lever, so that the driving lever is in driving connection with rod. |
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Holder designed for the attachment of stem that has turning area (19) and supporting area (20), bent at an angle with it, consists of supporting area (1) with the provided supporting hole (3) in it for the insertable area (20) from the mounting side (7). Meanwhile, the area (20) has the possibility of rotation in the hole (3) round its axis and after the installation of area (20) into the hole (3) the area (19) projects from the upper side (21) of the holder beyond its part (1) with the possibility of rotation round area (20) axis. The holder also consists of rearward part (8) that is located at the mounting side (7) before the hole (3) with the offset and has open mounting groove (17) on one side for areas (19) and (20) passing through. Between part (8) and part (1) there is a space (9) for area (19) location in it. From the lower side (14) of the holder that is opposite to its upper side (21), there are mounting areas (5, 6) for holder attachment to bearing part. Mounting groove (17) is open from the lower side (14) of the holder. When in connection with the bearing part the area (19), installed into holder stem, is held in space (9) between parts (1) and (8). |
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Hardware consists of at least guide bar fixed on composite frame and slider installed in cut profile groove of guide bar with the possibility of longitudinal displacement along guiding stub. Slider comprises at least one support plate and one spring-loaded stop element, and profile groove has guide surfaces arranged parallel to guiding stub, which serve as support base to direct slider across guiding stub. Walls arranged at the right angle to continue guide surfaces of wall support slider perpendicularly to guiding stub. Slider is connected to rotary bracket of hardware arranged on leaf. Using spring-loaded stop element that enters circumferential groove of journal arranged on rotary bracket with engagement, slider fixes rotary bracket arranged on leaf with geometric or power closure. Support plate has approximately width of profile groove and passes along guiding surfaces up to the walls arranged at the right angle. Support plate together with spring-loaded stop element is connected to geometric and/or power closure into an integral structural part. Support plate made of metal strip material fixes stop element by means of bends. |
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Sliding bolt comprises body, which holds movable plate. Body has a longitudinal slot changing into the first hole. The second hole is arranged opposite to the first one in movable plate to hold code disk with plate. Plate enters the first hole in body with the possibility to rotate code disk with plate and to further longitudinally move movable plate as code disk plate is matched with longitudinal slot of body. Signal rod is fixed to code disk. End of signal rod goes out of body limits, and a permanent magnet is fixed on it. Magnet may enter inside secured room. Sliding bolt additionally includes relays with actuation time delay, working sealed contact, two alarm sealed contacts and mount plate with the possibility of its fixation inside secured room. Working sealed contact and two alarm sealed contacts are fixed on mount plate so that working sealed contact is arranged opposite to signal rod, and alarm sealed contacts - opposite to circumference of code disk along both sides of movable end of permanent magnet. If sliding bolt is properly opened and closed, information electric signal is generated automatically, if the same happens improperly, electric alarm signal is produced. Method is provided to control attempt of intrusion into room, door of which is closed by sliding bolt. |
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Locking device for household appliance Dishwasher comprises locking device for movable closing element for door with latch, which may be engaged with closing element when locked and be disengaged from it when opened. Latch is arranged with the possibility to be engaged with seat on closing element and is arranged on slider installed with the possibility to move between position of locking and position of opening. In closing position there is a locking journal in contact with guide to block cylindrical end on slider. Locking journal is disengaged from contact with guide to open closing element as a childproof device. There is a lever for manual actuation of locking journal accessible from outside of locking device. |
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Device to control locking and unlocking of aircraft door and aircraft door comprising such device Device comprises handle, leaf, handle locking and unlocking facilities and support. Handle movement makes it possible to control locking or unlocking position change. Leaf may move between closed and open positions. In open position lead makes it possible to grip the handle. Locking facilities are made to take locked and unlocked positions. Support is made with the possibility to elastically deform leaf in process of handle locking and unlocking facilities position changing. |
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Device for heavy doors locking Device for door locking includes at least one locking mechanism, and also two rotary handles intended for its opening and arranged on opposite sides of door. Locking mechanism consists of base fixed on door, where swinging lever, pusher with spring and locking element are located. Spring-loaded pusher is arranged with the possibility of reciprocal motion in base guides. Force applied to handles is transmitted via pusher to swinging lever. Pusher by means of connecting rod is hingedly connected to locking element arranged in the form of bent swinging C-shaped lever, one end of which is fixed on base, and roller is installed on the other one to contact with locking mechanism response part surface as door closes. |
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Invention relates to the field of security equipment and serves for automatic closing-opening and locking-unlocking of swinging, double-wing, preferably garage, gates. Locking device comprises two automatic drives communicated with wings via brackets, one of drives is connected to covering wind through bracket installed with the possibility of rotation and traction rod hingedly fixed with one end to bracket, and with the other end - to lever connected to vertical rotary axis with handle installed at the edge of wing. Axis is equipped with lower locking eccentric unit, having possibility to interact with response part in the opening of gates, and upper locking hook with eccentric surface, having the possibility to interact with roller installed in opening of gates. On hook there is a tail provided as bound through spring fixator with wing for thrust against roller. Axis is installed with the possibility of rotation in bushings along edge of wing, has collapsible handle. Instead of lower locking hook there may be a locking eccentric unit used with a different design. On brackets on the side of wing hinges there are vertical slots arranged, where detachable journals are fixed for installation of drives. Device lock operates jointly with two hinged automatic drives, which open and close wings, at the same time unlocking and locking of wings are carried out as a result of using some of working travel in one of drives. |
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Combined electromagnet lock and system for control of doors and windows opening Combined electromagnet lock for system of doors and windows opening control comprises power supply unit, electromagnets and module of lock control. Module of lock control includes microcontroller, N-sectional switch, door sensor, power controllers-commutators, batteries. System for control of doors and windows opening comprises system of alarm on mutual position of body and movable element in closing objects, source of magnetic field, magnetically controlled element and source of supply, sensor-annunciator with light-diode indication of actuation arranged as wireless magnetic contact sensor, reed relays, microprocessor and transceiver. External magnetically operated sealed switch may be connected. Dimensions of annunciator may be 85.2×28.2×10.5 mm. Dimensions of magnet may be 6.3×6.3×28 mm. As power supply element, lithium battery CR2032 may be used for 3 V. |
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Sliding bolt, key to sliding bolt and method for decoding of sliding bolt Sliding bolt comprises body, movable plate, code disk and code ring. Body is arranged in the form of plate with bent side edges, which form guide slots for movable plate. Body contains longitudinal slot changing into the first round hole. Opposite to the first hole in movable plate, there is the second hole arranged, where code disk with plate and code ring with plate are arranged. Plates of code disk and code ring may be matched with longitudinal slot of body in process of their manual rotation. Round cuts with additional guide cuts are arranged in bent side edges of body as coaxial with code disk. On surface of code ring and code disk there are pins fixed. Key to sliding bolt is arranged in the form of round plate with ledges. Key plate includes through circular grooves in the form of arches with unequal radiuses. Diametre of key is equal to diametre between round cuts arranged in bent side edges of body. |
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Safety device for protection against incorrect manipulations is meant for sash windows and doors which include fixed frame and movable frame, and which carry fixed locking mechanism and a latch on vertical elements facing each other. Latch is provided with possibility of being offset in vertical direction between operating position in which it interacts with locking mechanism for locking the movable frame in closing position, and non-operating position corresponding to its stopping the contact with the locking mechanism in order to provide the possibility of movable frame opening. Device includes safety device for preventing the offset of latch to operating position until movable frame is closed again. Safety device has a limit stop provided with possibility of being offset relative to movable frame so that there provided is overcoming of impact of elastic counteraction device from extended position in which it locks the latch in non-operating position to a retracted position in which it provides the possibility of offsetting the latch to its operating position. Stop element of safety device is attached so that it has the possibility of being adjusted to limit stop and protrudes from movable frame so that it is supported on fixed frame so that it can provide movement of limit stop from extended position to the retracted position determined with closing of window or door frame. Limit stop is provided with possibility of being adjusted in the direction orthogonal to direction of its movement between extended and retracted positions. Limit stop together with elastic counteraction device is located on a slide installed so that it can be moved smoothly within the limits of movable frame and locked relative to the latter in specified positions. |
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Device for readjustment of lock of sash window or door frame Movable frame has vertical tubular post provided with two holes facing each other one of which serves for inserting the handle intended for opening the movable frame. Into the other hole there inserted is mechanism for opening the window or door frame, which interacts with drive pin. Handle has cylinder lock for control when the drive pin is turned. Cylinder lock with drive pin is provided with possibility of adjusting vertical position of cylinder lock relative to the handle. Cylinder lock is retained with slider which is adjusted vertically relative to the handle for providing the possibility of correct readjustment between controlled cylinder lock, drive pin and the appropriate drive part of mechanism for opening the window or door frame. |
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Household appliance with locking device Invention relates to household appliance, in particular to dishwasher having device for locking of movable closing element, in particular door, cover, flap or similar element of household appliance. Locking device comprises latch or locking pin arranged on body and/or frame, and/or on washing chamber of household appliance, and latch or pin may be engaged with a section of engagement in closing element to lock chamber of processing and may be disengaged to open chamber of processing. Section of engagement is extruded in closing element and is formed by seat. Seat is arranged on upper end side of closing element, in particular door, and in the middle in longitudinal direction of closing element end side. Closing element represents a rotary and/or shifted door, in particular internal door for locking of inner chamber of body, accessible through the opening in body of household appliance. |
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Fastening device or latch for fixing thin wall to wall support Invention refers to fixing devices. The latch is used for fixing a thin wall with an aperture to a wall support also equipped with an aperture. The latch has a support part placed near the wall support in its aperture and a head part diverging from the said support part. The head part of the latch corresponds to a removable part. Overcoming spring force directed radially outside this removable part can be inserted into an enveloping removable part with a groove formed with the aperture in the thin wall or held with the aperture in the thin wall. According to the first version the support part includes an element identical to design of the head part and arranged mirror-like. According to the second version the case is equipped with fixing cams clamped in the aperture in the thin wall. According to the third version there are hold down elements containing two disk-shaped plates arranged next to each other or one behind the other with an offset. The invention also refers to a drawer and a case implementing the latch according to the first or the second version. |
Another patent 2528862.