Abstract: An apparatus includes a panel swingably mounted relative to a frame, and a locking element supported by a support arrangement. The support arrangement supports the locking element relative to the frame so as to be displaceable between a locked position in which at least part of the locking element is interposed between a pressure surface of the panel and a contact surface of the frame, thereby locking the panel to the frame, and an unlocked position. The support arrangement defines a path of motion of the locking element from an unlocked position to the locked position in which at least a terminal part of the path of motion is in a direction obliquely angled relative to a plane of closure of the panel within the frame.

Abstract: The invention relates to a motor vehicle door lock equipped with a locking mechanism, an actuation lever mechanism acting on said locking mechanism, and a locking element. The locking element disables the actuation lever mechanism when accelerating forces of a defined magnitude occur, for example in the event of an accident. According to the invention the locking element is a transmission lever which can be impinged upon by a locking unit and is located between the actuation lever mechanism and the locking mechanism.

Abstract: A door lock mechanism for actuation of the locking slide of a disconnector on a control box, includes a setting mechanism, that may be disposed between a locking position and a released position and that is pre-loaded toward the locking position, wherein the setting mechanism comprises a shaft that is pivoted around a rotation axis, wherein the shaft comprises at a first end a first lever that may be coupled with the locking slide of a disconnector, and wherein the shaft comprises at a second end opposing the first end a second lever having an actuating bolt so that upon pivoting the second lever the first lever conducts a respective pivoting; and a locking nose to be mounted at the inside of a control box door wherein the locking nose comprises starting from its tip an approach slope turning into a catch that turns into a contour slope so that upon closing the control box door the actuating bolt is guided along the contour slope in direction of the release position and against the pre-load.

Abstract: A tilt latch system that comprises an actuator movable from a first position to a second position; a lock-out member movable from a retracted position to an extended position upon movement of the actuator from the first position to the second position; and an engagement member movable from an engaged position to a disengaged position upon movement of the actuator from the first position to the second position is provided. The actuator and the engagement member are maintained in the second and disengaged positions, respectively, when the lock-out member is in the extended position. The actuator and the engagement member are automatically biased to the first position and the engaged position, respectively, upon movement of the lock-out member from the extended to the retracted position. The tilt latch system may further comprise a lock-out device and/or be optionally utilized in a modular configuration.

Abstract: A container 10 having one of several latch assemblies, such as latch assembly 1300, which respectively reduce the likelihood that a drawer, such as drawer 902 will undesirably and/or inadvertently move to an open position.

Abstract: The present invention relates to a door lock device for a door of a refrigerator and freezer, and more particularly, to a door lock device for a door of a refrigerator and freezer that is configured to improve the coupling structure of an outer case and an inner case, thus preventing the inner case fixed by bolts to the surface of the door from being disassembled to the outside, and to reduce the whole volumes and the number of parts of opening and closing structure and releasing structure adapted to open and close the door, thus making it easy to perform assembling and installing processes.

Abstract: The invention relates to a lock for a flap or a door, with a lock housing, a locking mechanism consisting of a rotary latch (4) and at least one pawl (6), and at least one spring (23) which is capable of pivoting a pivotable component of the lock from a starting position in the direction of an end position by means of spring force, characterized in that the spring (23) is held by a bearing stud (22) which is connected integrally to the lock housing (25) of the lock, and wherein the bearing stud has a stop (24) for the spring, and/or wherein the bearing stud (22) is connected integrally to the stop (24), wherein the stop (24) has the effect that the pivotable component is not spring-loaded in the end position thereof.

Abstract: A passive entry system for an vehicle door requires no active operator input to gain entrance to the vehicle. A door module recognizes the signal transmitted by an authorized key fob to identify the operator of the vehicle. The authentication of the operator coupled with the operator touching a sensor on the door to be opened actuates a release actuator that unlatches the selected door. The spring-load provided by the door seal will pop the door open from the closed position. A key cylinder, which can be located substantially anywhere on the door, is coupled mechanically to the release latch for use if the battery is weak and cannot activate the release actuator. An LED signals the state of the opening sequence for the door. The fixed door handle can incorporate a membrane switch or a capacitive sensor to indicate the selection of the door by the operator when touched.

Abstract: A door lock (2) includes a linking rod (730) movable in an unlatching direction for moving a latch (38) to an unlatching position and movable in a latching direction for moving the latch (38) to a latching position. When a draw bar (640) is in an extended position and when an operative member (688) is operated, a follower plate (482) and the connecting rod (730) are moved in the unlatching direction through a connecting member (498) and a connecting rod (512). When the draw bar (640) is in a retracted position and when the operative member (688) is operated, the connecting member (498) and the connecting rod (512) are moved in the unlatching direction. Movement of the follower plate (482) in the unlatching direction is stopped by a stop member (668), preventing movement of the linking rod (730) in the unlatching direction and retaining the latch (38) in the latching position.

Abstract: An oven system is disclosed that includes an oven housing. A door is hingedly attached to the housing through a locking assembly designed to lock and seal an opening in the housing. The locking assembly includes floating latch and hinge systems which can be translated into and away from the opening of the housing.

Abstract: A clip assembly for securing a latch rod includes a main body and a pivoting body rotatably coupled to the main body. The pivoting body is moveable between an open position allowing insertion of the latch rod relative to the clip assembly, and a closed position securing the latch rod relative to the clip assembly. A fastening mechanism is moveable between a fastened position securing the pivoting body relative to the main body and an un-fastened position allowing the rotational movement of the pivoting body relative to the main body. A biasing device is coupled to the main body and biases the pivoting body into the open position when the fastening mechanism is in the un-fastened position to visually and/or functionally indicate that the pivoting body is not fastened to the main body, and the latch rod is not properly secured within the clip assembly.

Abstract: A vehicle door lock device includes a latch mechanism having a lift lever and further includes an inside open lever, an outside open lever, an open link and an active lever. A spring is interposed between the outside open lever and the open link. In the housing, provided is an unlocked state holding guide for holding the open link in an unlocked state when the active lever is in an unlock position and when the outside open lever rotates. In the active lever, provided is a locked state holding guide for holding the open link in a locked state when the active lever is in a lock position and when the outside open lever rotates. This construction enables reduction of the number of components and construction of the device in a simple and inexpensive manner.

Abstract: A retaining element for the lid of a cabinet has a linkage in the form of an eccentric sliding crank drive with an arm (1) as a slider link of the sliding crank drive. The arms (1) can be fixed to a cabinet housing (27) and pivotably connected to the lid and is pivotable around a first arm axis (5) of a first joint (6) between an open position and a closed position. A lever (2) acts as a crank of the sliding crank drive. The lever (2) can be fixed to the cabinet housing (27) and is pivotable around a first lever axis (7) of a second joint (8). A slider element (3) acts as a slider of the sliding crank drive. The slider element (3) is guided at the arm (1) and is displaceable along a slider axis (12). The lever (2) is connected to the slider element (3) and is pivotable around a second lever axis (9). The slider axis (12) intersects the first arm axis (5) at a distance. A force element (14) is supported against the arm (1) and against the slider element (3).

Abstract: A folding electronic device includes a cover and a main body. The cover includes a groove. The main body includes an engaging structure. The engaging structure includes a pushing element, an elastic element connected to the pushing element, an engaging element and a base. The engaging element includes a first connector and an engaging portion. The first connector is disposed on two sides of the engaging portions. The engaging portion is connected to or is detached from the groove. The base comprises an accommodating portion and a second connector. The pushing element and the elastic element are disposed in the accommodating portion. The second connector is disposed on two sides of the base. The engaging element is installed across the base. The first connector pivots on the second connector.

Abstract: The solution according to the invention is based upon the knowledge that the undesirable hysteresis of the force-path function in door locks (1) can be avoided or at least minimised if the (frictional) forces acting during transitions from open positions to closed positions and vice versa are minimised and/or avoided. In this respect, the invention is based upon the starting point of at least reducing (frictional) forces acting in bearings for rotatable components (14, 18, 28) of door locks (1) and/or between surfaces (22, 30) displaceable relative to one another. In this manner, it is attained that forces required for a transition from a closed position to an open position essentially correspond to forces required for a transition from the open position to the closed position.

Abstract: A device for locking a closure (2) with a housing includes at least one swiveling lever (8), a drive (19) for pivoting the at least one swiveling lever 98) about an axis of rotation and having teeth (20) which interact with teeth (10) provided on the marginal area of the swiveling lever extending around the axis of rotation, at least one catch hook (12) supported on the swiveling lever (8) and having a cam segment (14) concentric to the pivot axis (11) of the at least one catch hook and into which a guide element (9) provided on the swiveling lever (8) engages, and a spring (17) for biasing the at least one catch hook in a closing direction.

Abstract: A vertical panic exit device is interchangeably mountable on either left-hand opening or right-hand opening doors and comprises a latch mechanism for engagement with a strike mounted to a doorjamb to alternately transition a door mounted to the jamb in a latched and unlatched configuration. A central portion includes a push bar; an action rod interlinked to said push bar such that a depression of the push bar causes the action rod to be translated in a direction orthogonal to the push bar, and a center case mechanism movable between a latched and an unlatched position. The center case mechanism comprises a housing, and a main link carriage horizontally slidably mounted within the housing. The main link carriage is linked to and is acted upon by the action rod for translation between the latched and unlatched position. An actuator link has a first end pivotally attached to the main link carriage. A pivoting member is pivotally mounted to the housing and has first and second pivotal attach points.

Abstract: A mechanism for use in latching a pivotable access door of a cabinet includes a latch housing within which is rotatably mounted a catch member between latching and unlatching positions upon a carrier which, in turn, is rotatably supported in the latch housing. The carrier is biased into engagement with a cam pin which acts as a pivot stop for the carrier. A cross pin extends through a pair of laterally spaced slots formed in the latch housing and terminal ends of the cross pin are adapted to depress electronic switches through movement of the carrier when the latching mechanism assumes the latched position. The catch member is rotated to the latching position upon engagement with a latch striker and can be rotated to release the latch striker, in accordance with various embodiments of the invention, either through the use of a handle or upon tugging on the access door.

Abstract: According to the present invention a latch assembly for use in an adjustable vehicle roof panel assembly including a roof panel which is driven by a motor drive unit and a cable is provided. The latch assembly utilizes a simple mechanical release mechanism which is designed to hold the roof panel in a sealed position and disengages mechanically utilizing the power roof motor instead of having a separate solenoid or motor drive unit. The release mechanism includes a latch arm and a latch catch member which are rotatably mounted so that actuation of the power roof motor causes a release member to mechanically trigger the latch arm causing rotation thereof which leads to disengagement between the latch arm and the latch catch member. Once the latch arm and the latch catch member disengage, a rear end of the roof panel is free to travel with a channel in the base.

Abstract: A latch apparatus for a door having a first face and a second face includes a housing adapted for mounting on the first face of the door. The bolt member pivotally mounts to the housing and extends and retracts in and out from the housing and is urged toward an extended position by a return spring. A first push type handle mounts to the housing and retracts the bolt when pushed toward the door. A spindle extends through the door from a second latch pivotally mounted to the second face of the door. The spring back engages the spindle and provides for retracting the bolt upon rotation of the spindle.

Abstract: A lever action floor latch actuation mechanism for removably securing a seat to a pair of front and rear strikers on the floor of a vehicle. A riser having a forward leg and a rearward leg supports the seat above the vehicle floor. Front and rear latches are pivotally connected to the forward and rearward legs, respectively, for releasably securing the seat to the strikers. A longitudinal links pivotally interconnects the front and rear latches and an actuation member coupled to the link simultaneously moves the latches between a latched position engaging the strikers and an unlatched position disengaging the strikers. Each latch includes a cinch cam pivotally connecting the latch to the riser. The cinch cam has a cylindrical outer surface terminating at a flattened cam surface. A spacer plate is fixedly secured between the latch and the riser and includes a center aperture for rotatably receiving the cinch cam. The aperture forms a circular section and a tangential slot for seating a flexible plate.

Abstract: A window release and wiper system and method is shown using a window latch having a latch release arm. The latch release arm is coupled to an output shaft of a wiper motor which also drives a wiper arm and a wiper blade between an inwipe position and an outwipe position. As the wiper motor drives the wiper arm between the inwipe and outwipe positions, the latch release arm rides on the output shaft of the wiper motor. When it is desired to open the window, the wiper motor is energized to drive the wiper arm to a window release position which, in turn, simultaneously drives the latch release arm to engage and actuate a latch release lever to actuate a window latch to release or unlock the window. After the window is closed, the wiper motor may drive the wiper arm and wiper blade from the window release position towards the inwipe position.

Abstract: A door system for closing a doorway in a mine stopping includes a door hinged adjacent the doorway for swinging relative to the stopping between a closed position and an open position. A keeper is mounted in fixed position relative to the doorway. A latch mechanism is cooperable with the keeper for latching the door in its closed position. The latch mechanism has a detent portion and is operable to move the detent portion between a latching position in which the detent portion engages the keeper for latching the door closed, and an unlatching position in which the detent portion is disengaged from the keeper for allowing the door to be opened.

Abstract: A closure for a passenger car cover which is stretched against a stationary frame of a vehicle body, comprises a housing which is arranged on the top side and has an operating element and comprises a swivellable locking hook which interacts with a connecting link mounted on the frame. In its locked position, while having an inconspicuous appearance, the lock does not project with respect to the adjoining top contour in the direction of the passenger compartment. During the opening operation, the operating element takes up a position advantageous for gripping by a user. In the locked position of the lock, a first and a second operating element are arranged in a sunk manner in a recess of the top frame. The two operating elements interact such that the second operating element will be moved into a lowered gripping position only after the operation of the first operating element.

Abstract: A latch assembly for the rear auxiliary door (18) of a pickup truck (10) includes a latch mechanism (34) having a lost motion mechanism (48, 76, 44, 60, 62, 58) which permits or prevents transmission of unlatching movement between a release handle (40) and a release lever (82).

Abstract: A child proof apparatus for a vehicle door latch device comprises a child lever adapted to be manually turned, an intermediate lever having an abutting end engageable with an open lever and an elongated slot, and a child link having a child pin slidably engaged in the elongated slot. The pin is integrally formed in the child link and has a first engaging means which is engaged in the slot by being turned by a right angle after the pin is inserted into the slot. The child link has a snap fastener portion integrally formed therewith which is rotatably engaged in a second hole of the child lever. The child lever has a shaft integrally formed therewith having a second engaging means which is engaged in the slot by being turned by a right angle after the shaft is inserted into the slot.

Abstract: A self-locking receptacle, such as a rural mailbox, includes a housing having an open end and a closure movably mounted on the housing for closing and opening the end. A latching member is fixedly and immovably attached to and is located within the housing adjacent to the open end. A locking assembly is attached to the closure for contacting and selectively interlocking with the latching member when the closure is closed for enabling the closure to be opened and then closed only once without requiring unlocking and disengaging of the locking assembly from interlocking relationship with the latching member.

Abstract: An improved sliding door latch comprising a recess formed in the leading edge of a sliding door, a latchplate covering said recess and formed with an opening to allow engagement by a latch member, a housing mountable in a recess formed in a door jamb, a latch member pivotally mounted in said housing and movable into and out of a position engaging said latchplate, lever means actuable to move said latch member, and privacy latch engageable with said lever means to prevent undesired actuation of said lever means.

Abstract: A latch device for securely locking a keeper mounted on a window within a latch housing located on a window frame. The latch includes a locking bolt which is biased into an open position by a spring. The handle is coupled to the bolt through links. Rotation of the handle causes rotation of the bolt which captures and may lift the keeper to accommodate keeper misalignment.

Abstract: A flush-mounted latching device is provided for two-sided operation of a door. A spring-loaded cam engages a corresponding roller bearing mounted adjacent to the door to prevent opening when the latch is in a locked condition. Touch-operated push-buttons provided on either side of the door may be actuated to release the latch and allow the door to spring open. A push-button mounted flush with the interior surface of the door releases the latch immediately upon depression. A push-button mounted substantially flush with the exterior surface of the door releases the latch when depressed and then released. From either side, the door opens in a direction corresponding to the movement of an operator's finger upon actuating the corresponding push-button.

Abstract: A latching mechanism for roll-up type doors on a vehicle truck body in which a rotatable rod extends through the truck body adjacent a top edge of the doors and has flanges for engaging the doors. A first lever arm coupled to one end of the rod enables rotation of the rod, and a second lever arm coupled between the first lever arm and the latching mechanism controls the relative rotational position of the rod. The latching mechanism comprises a housing assembly for attachment to the truck body, a rotatable support mounted in the housing and a third lever arm attached to the support and extending from the latching mechanism. An end of the third lever arm is connected to the second lever arm for effecting its movement in response to rotation of the support. First and second stops limit rotation of the support while a tension spring urges the support against the stops.

Abstract: A paddle handle latch includes a frame which defines a recess, and a peripheral handle which is mounted for pivotal movement in the recess. A retainer is mounted to the frame to define a channel having a latching axis and this retainer is shaped to receive a striker moving along the latching axis and to retain the striker against movement transverse to the latching axis. A catch is pivotably mounted in the retainer to move between an open position and a closed position. A linkage interconnects the paddle handle and the catch such that the paddle handle operates to move the catch between the open and closed positions.

Abstract: Disclosed is an assembly for a hard disk drive which is removable from a computer. A latch is provided suitable for forcing the the drive into or out of engagement with the computer against resistance from mounting guide rails and an electrical connector. The latch is also suitable for locking the drive securely in place when it is in use and for carrying the drive between computers.

Abstract: The double action latch employs a strike with two latches and a stop on the opposite side of the latches. The handle actuates a pivotally mounted bracket unit to cause a roller to ride over the first latch while moving a plate into a plate into engagement with the stop. This brings the door into a partially opened position, for example, for venting an oven. The handle is returned to the upright position and then a second pull is effected to move the roller over the second latch so as to permit the door to be fully opened.

Abstract: A lock including a housing having an actuator slidably mounted within the housing. A latch bolt and a door-position sensor are mounted within the housing, each extensible and retractable relative to the housing. The actuator has an intermediate position where the latch bolt and sensor are free to move into the housing, a deadlocking position with the actuator shifted in one direction from this intermediate position where the latch bolt is deadlocked in an extended position with the sensor retracted, and another position which produces retraction of the sensor and latch bolt. A pneumatic device powers movement of the actuator toward its other position and a spring biases the actuator toward its deadlocking position.

Abstract: A release linkage for an automotive vehicle door latch provides a link which is vertically adjustably positioned with respect to a pivotal connection to the door's outside handle and is connected with lost motion to a latch actuating rod which is carried between the door handle and a release lever for the latch.

Abstract: A coin-operated latch mechanism for a newspaper rack includes a coin-receiving mechanism into which coins are deposited. A coin-return mechanism is provided which, when depressed, swings the coin-receiving mechanism to a position in which the outlets of the coin slots overly a coin-return diverter. The coin-return diverter is normally disposed in a coin return mode and is moved to a coin retention position in response to the opening of a door of the rack. A key-actuated wall of the rack is mounted on hinges which permit a simplified removal of the wall from the rack. The key-actuated wall includes a latch which enables the wall to be closed and relatched without the use of a key.

Abstract: A crash bar door locking device is provided, suited for mounting on the inside of a swinging door. The crash bar is mounted horizontally across the door providing ready access by movement in the outside direction. The crash bar activates a pivotal lever which causes a latch bolt to rotate inwardly and disengage from a door strike. The pivotal lever provides a deadbolt feature by preventing the rotation of the latch bolt. A release is incorporated in the latch bolt and allows the latch bolt to rotate when the release engages the door strike as the door closes. An additional unlocking mechanism may be provided for retracting the latch bolt from the outside of the door independently of the crossbar. A firelocking mechanism may be incorporated in the latch bolt to secure the latch bolt when a fire occurs. Two pins with a spring between them are retained by fusible plugs at either end of a bore in the latch bolt, so that the latch bolt operates as a normal lock on the door.

Abstract: A slide door locking device for vehicles during feeding of fuel to a fuel tank positioned near a slide door, wherein a stopper lever is so pivotally mounted inside a panel of a body, the panel defining the rear end of a door opening, that the front end of the stopper lever may project into the door opening beyond the front end of the panel and engage with a stop member attached to the slide door, and an actuating lever is pivotally disposed to the panel, projecting into a hollow formed in the panel, for a fuel supply inlet, and is coupled to the rear end of the stopper lever via a link member. When the actuating lever is operated during feeding of fuel to a fuel tank, the front end of the stopper lever engages with the stop member of the slide door to prevent it from opening when it is opened.

Abstract: A latch assembly for removable vehicle roof panels includes a handle for selectively releasably retaining the panel on the vehicle. A bracket pivotally mounts the handle and a first locking member on the panel. The handle is movable between a first latching orientation in which the panel is secured to the vehicle and a second non-latching orientation in which the panel is removable from the vehicle. A second locking member, provided on the handle, cooperates with the first to lock the handle in the latching orientation. The second locking member is key-actuable to be moved out of locking cooperation with the first to permit movement of the handle to the non-latching orientation.

Abstract: In combination with a door hinged at one edge within a door jamb with a latch assembly mounted upon a closing edge and a strike on the jamb in registry with the latch assembly which comprises a latch within a housing pivotally mounted upon the door upon a first axis and projecting from the housing and having a lock position receiving the strike and normally biased towards an unlocked position, the strike on closing the door rotating the latch to its locking position, there being a locking aperture upon the latch. A yoke, normally biased towards a locking position and rotatable to an unlocked position is pivotally mounted upon the housing upon a second axis and mounts a latch pin adapted for interlocking registry with the lock aperture when the latch is in locking position. A spring biased reciprocal latch bar has an actuator which is adapted on retraction to retract the yoke to an unlocked position, the latch being free to move to its unlocked position on opening of the door relative to the strike.

Abstract: The present invention provides a safety door-mounted latch mechanism available and accessible from within an enclosure that is normally locked by means of the door. A freezer or refrigerator door, for example, may be provided with the latch which is capable of being locked from the outside by means of either a padlock or an integral cylinder which receives a key. A radial tongue of the latch cooperatively engages a striker mechanism. The result is the ability of a person otherwise trapped within the enclosure to reach safety. A novel linkage-type of mechanism having a plurality of pivot points translates rectilinear actuating movement into an arcuate movement of the tongue or keeper member.

Abstract: There is disclosed a lock mechanism that has been designed to take up a minimum amount of space and thus be accommodatable in a relatively shallow structure. Said lock mechanism includes a pivotally mounted latch bolt, a deadlock member associated with said latch bolt, with biasing means urging said deadlock member to a locking position. To control the operation of the deadlock member there is provided a deadlock trigger and a deadlock position lever providing an operational connection between said trigger and the deadlock member. A primary operating lever as provided comprised of a first pivotally mounted arm portion and a second arm portion integral therewith and connected with the latch bolt by a loss motion connection. The pivot axis for said latch bolt, said primary operating lever and said deadlock member are disposed parallel to and adjacent the front plate of the casing structure, thereby enabling the lock mechanism to be accommodated and to function within a shallow casing structure.

Abstract: A latching mechanism is provided for latching a door to a fixed frame member. A keeper is secured to the frame member. A support structure is secured to the door for pivotally mounting a pawl and a pawl-actuating lever for pivotal movement about first and second fixed axes, respectively. The pawl and lever are interconnected by a link bar, secured by first and second pivot pins, respectively. When the lever is in a latched position, forces applied to the door in a door-opening direction impose a compressional load on the interconnecting link bar. When the lever is moved between latched and unlatched positions, an extension of the line drawn between the first and second pivot pins of the link bar will pass across the fixed axis about which the lever is pivotal. Thus, the link bar functions as a over-center toggle element which is placed under a compressional load when forces are applied to the door in a door-opening direction.

Abstract: An edgemounted latch mechanism that is tamper-resistant is provided. An internal locking mechanism is adapted to lock simultaneously both a locking arm and a catch assembly. The catch assembly is constantly forced against a keeper member to assure a constant seal of the door to its gasket or door frame. The mechanism has provision for insertion of an external lock such as a padlock in order to secure the handle with respect to the latch housing and with respect to the locking arm.

Abstract: The present invention provides a safety door-mounted latch mechanism available and accessible from within an enclosure that is normally locked by means of the door. A freezer or refrigerator door, for example, may be provided with the latch which is capable of being locked from the outside by means of either a padlock or an integral cylinder which receives a key. A radial tongue of the latch cooperatively engages a striker mechanism. The result is the ability of a person otherwise trapped within the enclosure to reach safety. A novel linkage-type of mechanism having a plurality of pivot points translates rectilinear actuating movement into an arcuate movement of the tongue or keeper member.

Abstract: A latch assembly for use on a closure, e.g. a sash, the assembly comprising a housing from which a slidable, spring-biased latch bolt extends, an actuating handle pivotally mounted at one end in the housing for pivotal movement in a plane parallel to the plane of movement of the bolt and having an opposite end portion extending from a portion of the housing spaced from the portion of the housing from which the bolt extends and a pair of bolt-lifting levers pivotally mounted intermediate their ends within the housing, one end of each lever being engagable with the bolt and the opposite end of each lever being engagable by a projection on the handle intermediate its ends for withdrawing the bolt. When the handle is pivoted in one direction, one lever is engaged and lifts the bolt whereas when the handle is oppositely pivoted, the other lever is engaged and lifts the bolt. The levers are free to pivot when the bolt is pushed inwardly from externally of the housing.

Abstract: A quick release fastener for the releasable fixing of a removable housing part, in particular a maintenance cover of an internal combustion engine with a sound-reducing enclosure, being fixed to a stationary housing part, the housing part comprising holders for opposing outer rims of the removable housing part.

Abstract: A locking device for one or more overhead doors including a system of operatively interconnected levers adapted to be manually manipulated for imparting a closing force to the doors. The levers include a biasing member which will impart a locking force to the closed doors so as to maintain these in a fully closed and locked condition. The locking device is adapted to effect the simultaneous locking of a plurality of doors in a compartmented transport vehicle.

Abstract: A one-piece continuous resilient rod extends between spaced apart latch bolts and has its ends operatively connected to the latch bolts. The unrestrained free length of the rod exceeds the spaced relation between the latched positions of the latch bolts so that the rod is flexed and resiliently biases the latch bolts to their respective latched positions. A rotatably journalled handle engages the rod intermediate the latch bolts. Rotation of the handle flexes the rod, and shortens its effective length to withdraw the ends of the flexible rod toward each other and simultaneously move the latch bolts from their latched position to their unlatched position. An integral coil compression spring may be provided in the continuous rod.