Abstract: A door swing control device comprises a bracket affixed to a door, a pivoting element pivotably affixed to the bracket, and a swinging catch mechanism mounted directly or indirectly to the structure. The pivoting element comprises a finger extending therefrom and is engaged with the bracket to limit a range of movement of the pivoting element relative to the bracket. The finger is engageable with the swinging catch mechanism to limit a range of movement of the pivoting element relative to the swinging catch mechanism and thereby selectively limiting a range of movement of the bracket relative to the swinging catch mechanism. When the finger of the pivoting element is engaged with the swinging catch mechanism, the door is held in the first open position. When the finger of the pivoting element is disengaged from the swinging catch mechanism, the door can swing between the first and second open positions.

Abstract: An aircraft including at least one pressure-relief device having: at least one fixed part, at least one deformable mobile wall configured to occupy a closed position in which it blocks an opening, at least one retaining system configured to retain the mobile wall in the closed position as long as the wall is not in a given deformed state, the retaining system including: at least one first slot through the mobile wall opening at the level of one of its edges, for each slot, a first retaining element fastened to the fixed part and configured to cooperate with the slot as long as the mobile part is not in the given deformed state.

Abstract: An assembly for a nacelle, which includes a fixed cowl, a movable cowl that is movable between a closed position and an open position, and including an upper edge and a lower edge and, between the two edges, a reinforcing rib. The fixed cowl includes, an upper reinforcing rib and a lower reinforcing rib, a hinge including a fixed part attached to the upper reinforcing rib of the fixed cowl, a movable part attached to the reinforcing rib of the movable cowl, and at least two locks, each one including a first part secured to the lower reinforcing rib and a second part secured to the reinforcing rib of the movable cowl. An assembly of this kind serves to provide access to the inside of the nacelle while ensuring that the cowls remain sufficiently rigid.

Abstract: A door-locking device for a self-cleaning oven includes a support configured to be fixed to a frame of the oven. A main slider is movable relative to the support along a longitudinal rectilinear direction, and is configured to be pushed elastically towards an extracted position and pushed by the door of the oven towards a retracted position. A locking arm is coupled to the support around an articulation axis perpendicular to the longitudinal rectilinear direction and oscillates around the articulation axis between an unlocked position and a locked position. A transmission mechanism connects the locking arm to the main slider and is arranged to swing the locking arm from the unlocked position to the locked position and vice versa via movement of the main slider from the extracted position to the retracted position, and vice versa. An electromagnetic switch includes an electromagnet that drives a movable member associated with a locking pin arranged to lock the main slider in the retracted position.

Abstract: A cabinet solution is provided for outdoor electronic device storage and retrieval especially configured for ease access during inclement weather. In one embodiment, the cabinet solution is comprised of a specially designed secure cabinet and a top access weather protected portable device designed to operate as a data center in a box. The secure cabinet is configured to hold a number of top access weather protected portable devices configured in the same or different configurations depending on the application. The portable devices are mounted in an inclined shelf with a mechanism connected with the cabinet door opening that closes partially the top lid of the devices in such a way that prevent rain or snow to interfere with the functionality of the system while the door of the cabinet is open thus making it serviceable even on bad weather conditions.

Abstract: Narrow backset auto-latching mortise lock for sliding door is a mortise lock that is fully contained within a 1.5 inch wide casing or housing that includes actuated automatic latching and automatic unlatching mechanism. Narrow backset auto-latching mortise lock for sliding door is a mortise lock that properly fits a narrow backset sliding door with a backset dimension of 1.25 inches. The design of narrow backset auto-latching mortise lock for sliding door has been elongated so that the latch or bolt is moved downwards and positioned below the lever hub. The positioning of the latch or bolt at a location below the lever hub requires special linkage and mechanical components in order to make the mortise lock function properly. This design required all new lock components, including a new latch lever with a dual hub arm, a dual latch arm, and a dual latch arm pin.

Abstract: The locking mechanism is adapted to a door system having a door unit slidably mounted to a door frame to open and close by sliding longitudinally along the door frame. The locking mechanism includes: a pivoting member pivotally mounted to one of the door frame and the door unit for pivoting about a pivot axis, and a hook member spaced apart from the pivot axis such that the hook member can pivot about the pivot axis via the pivoting member; and a guide member secured to the other one of the door frame and the door unit, the guide member having a channel formed therein to receive the hook member when the pivoting member is moved toward the guide by said sliding of the door, and subsequently maintain engagement with the hook member.

Abstract: A hood lock apparatus includes: a primary lock portion holding a hood in a fully closed state; and a secondary lock portion holding the hood in a half open state and including a catcher attached to a vehicle body, a base attached to the hood, and a latch supported on the base, rotatable between a latching position and an unlatching position and including a hook portion locking the catcher when the hood is opened to the half open state with the latch being at the latching position, an operating portion operating the latch to rotate toward the unlatching position, and an abutment portion abutting the catcher when the hood is fully closed state with the latch being at the unlatching position. The latch is rotated to the latching position by the abutment of the abutment portion with the catcher.

Abstract: A vehicle door opening mechanism includes a biasing structure operatively coupled to a vehicle door, the biasing structure movable between a first position and a second position, a portion of the biasing structure engageable with a vehicle body surface to bias the vehicle door from a closed position to a partially open position. Also included is a retaining structure disposed proximate the portion of the biasing structure that is engageable with the vehicle body surface, the retraining structure retaining the vehicle door in the partially open position to prevent the vehicle door from moving toward a fully open position.

Abstract: A door locking device for a household appliance is provided. The door locking device includes a base member that has a receptacle; a closing element on a door side that is moved into the receptacle when a door of the household appliance is closed; a control unit; an electrical switch that is switched over in a closed position of the closing element and via which an information signal signaling the closed position of the closing element is transmitted to the control unit; and an interlocking device to mechanically interlock the door. The mechanical interlocking of the door is facilitated in an interlock position of the closing element and the closing element is moved from the interlock position into the closed position when the door is closed.

Abstract: A latch assembly is provided that includes a housing. The latch assembly also includes a latch in rotatable connection with the housing at a first axis. The latch assembly also includes a drive lug in rotatable connection with the housing at a second axis, wherein the first axis is spaced apart from the second axis on the housing. Rotation of the drive lug in a first rotational direction responsive to a striker acting on a first portion of the drive lug is operative to cause the latch to rotate in the same first rotational direction as the drive lug, such that a first portion of the latch moves in transverse relation relative to the striker to a position in which the striker extends between the first portion of the drive lug and the first portion of the latch.

Abstract: A door opener assembly may include an opener housing including a well and at least one hook member. A pin-reception channel may be formed through a portion of the well. The hook member(s) is configured to hook onto a portion of a frame. The door opener assembly may also include a frame-securing member having a pin retained within the pin-reception channel. The frame-securing member is configured to be urged into the well to lock the opener housing to the portion of the frame.

Abstract: The present invention relates to a lock device, comprising a housing including a lock hook mounted in the housing, the lock hook pivotally moves to and away from a lock hook locked position; a locking slider for locking the lock hook, the locking slider having a locking slider first end which abuts against an axial surface of the lock hook, the locking slider is reciprocatingly slideable in a first direction parallel to the lock hook pivoting plane following pivoting of the lock hook to move to or away from a locking slider locked position; a slider locking device for locking the locking slider, the slider locking device is reciprocating slideable in a second direction following the reciprocatingly sliding of the locking slider in the first direction, the second direction crosses the lock hook pivoting plane. The present invention further relates to an apparatus mounted with said lock device.

Abstract: The object of the invention is a method and an arrangement for opening and closing a suspended ceiling or corresponding of an elevator car and also a locking device. The suspended ceiling or corresponding is supported in place at least partly by one or more locking devices. In the method the suspended ceiling or corresponding is opened from its locking and lowered away from its position and fixed again into its position. In the opening phase of the suspended ceiling the locking devices supporting the suspended ceiling are pre-tuned into a state where the suspended ceiling continues to stay in place in the upper position and after pre-tuning the suspended ceiling is released from its locking by lifting the suspended ceiling first upwards and after this by letting the suspended ceiling lower downwards.

Abstract: A locking mechanism includes a hooking component, an engagement structure, and an actuation component. The hooking component is disposed in a casing of a portable electronic apparatus. The engagement structure and the actuation component are disposed in another casing of the portable electronic apparatus. The actuation component is slidable relatively to the casing and includes a magnetic portion. When the magnetic portion approaches a hooking part of the hooking component, the hooking part is rotated out of the casing by a magnetic effect to hook the engagement structure; when the actuation component slides such that the magnetic portion is moved away from the hooking part, because a force generated by the magnetic effect to the hooking part decreases, a resilient part of the hooking component can drive the hooking part to disengaged from the engagement structure to rotate into the casing.

Abstract: A fastener comprises a fixing frame, a sliding base as well as a sliding frame and a swinging arm disposed inside the sliding base. A beveled guide surface of a fastening hook of a fastening rod of the fixing frame is pressed against a front side wall of the sliding base for inserting the fastening hook into a fastening groove in order that the sliding frame is fixed by the fastening rod at a fastening position. When the sliding base moves along a detaching direction from the fastening position, a turning portion of the swinging arm can be turned by pressing against an actuating rod, and a pressing portion of the swinging arm is driven by the turning portion to push the fastening rod upward for unfastening the sliding frame.

Abstract: An appliance drawer construction allows, upon the press of a button, the extension of the drawer from a housing. At the same time, inadvertent unintended opening caused, e.g., by a person's body brushing past or up against the appliance, may be avoided. In another aspect, the invention provides a simple and effective latch release linkage which is particularly well suited to a drawer, like a laundry washer additives dispenser drawer, that requires an offset of the latch from the operation push-button, due to the placement of an additive storage compartment portion of the drawer directly behind the front console of the drawer, and the space constraints within the housing that receives the drawer.

Abstract: An electronic device and its push-lock and push-release type of latch structure are provided in the invention. The latch structure includes a platform, an elastic restorable element connected to the platform, and two side bases respectively disposed on two opposite edges of the platform. Each of the side bases has a base body having a loop track with a stopper, a driven element movably disposed on the base body and movable with the platform, and a “U” type rod pivotally connected to the driven element at one end thereof and extending into the loop track at another end thereof.

Abstract: An exemplary foldable electronic device includes a first cover, a second cover coupled to the first cover and a latch mechanism. The latch mechanism includes a hooking portion disposed on the first cover and a latching portion formed on the second cover. The hooking portion has a hook, the latching portion has a latching slot, an unlatching slot, and a sliding slot connecting the latching slot and the unlatching slot. The hook is deformable to capable of latching the latching slot or unlatching from the latching portion when sliding to the unlatching slot along the sliding slot.

Abstract: A latch assembly includes a plate and an arm pivotable between a closed and an open position relative to the plate about a pivot axis. The pivot axis is substantially aligned with a line of entry of a connecting bar to a latched position in which, when the arm is in the closed position, the connecting bar is entirely surrounded by both the plate and the arm together and partially surrounded by the arm and the plate individually. The plate is fixed relative to the line of entry.

Abstract: A door lock device includes a hook which is supported by a base plate thereon to be rotatable between a striker holding position and a striker releasing position and biased toward the striker releasing position; a latch which is supported by the base plate thereon to be rotatable between a latching position at which the latch is engageable with the hook and an unlatching position at which the latch is not engaged with the hook; a latch controller which prevents the hook from rotating from the striker holding position to the striker releasing position by the latch held in the latching position, and makes the latch return to the latching position upon the hook reaching the striker releasing position after engagement between the latch and the hook is released by rotating the latch to the unlatching position from the latching position when the latch controller performs a door opening operation from the door fully-closed state; and a detector which detects that the door is open by referring to the returning operat

Abstract: A latch assembly for releasably securing a closure element with a striker element in a closed position. The latch assembly consists of first and second latch elements mounted to a housing for movement relative to each other and the housing, with the first latch element being movable relative to the housing between a latched position and a release position, and cooperating structure on the release lever for moving the second latch element relative to the housing and, in response thereto, causing the first latch element to move from its latched position to its release position. A guard plate is positioned between the housing and the first latch element to more securely retain the striker element and prevent tampering or theft.

Abstract: An electronic device and its push-lock and push-release type of latch structure are provided in the invention. The latch structure includes a platform, an elastic restorable element connected to the platform, and two side bases respectively disposed on two opposite edges of the platform. Each of the side bases has a base body having a loop track with a stopper, a driven element movably disposed on the base body and movable with the platform, and a “U” type rod pivotally connected to the driven element at one end thereof and extending into the loop track at another end thereof.

Abstract: An exemplary foldable electronic device includes a first cover, a second cover coupled to the first cover and a latch mechanism. The latch mechanism includes a hooking portion disposed on the first cover and a latching portion disposed in the second cover and arranged corresponding to the hooking portion. The latching portion includes a button, a latch fixed relative to the button, and an elastic member disposed between the second cover and the button. The button partially protrudes out of the second cover and is slidable relative to the second cover. The button and the elastic member are capable of moving the latch latching with, or unlatching from, the hooking portion.

Abstract: The invention provides a sensor for determining when a latch for securing an engine cowl on an aircraft is secured by detecting the proximity of a latch hook and a latch pin. The sensor includes a resonant circuit configured and adapted to transmit a status signal when the latch is in a secured state. The sensor also includes a means for conveying status information of the latch to a location remote from the latch based on the status signal, the conveying means being operably connected to the resonant circuit. The invention also provides a method of determining when a latch is open or secured by detecting the proximity of a latch hook and a latch pin.

Abstract: An exemplary foldable electronic device includes a first cover, a second cover coupled to the first cover and a latch mechanism. The latch mechanism includes a hooking portion disposed on the first cover and a latching portion formed on the second cover. The hooking portion has a hook, the latching portion has a latching slot, an unlatching slot, and a sliding slot connecting the latching slot and the unlatching slot. The hook is deformable to capable of latching the latching slot or unlatching from the latching portion when sliding to the unlatching slot along the sliding slot.

Abstract: A duct detector housing includes a housing cover and a housing body having a gas inlet and a gas outlet. The gas inlet is in fluid communication with a gas conveying duct. The housing body is adapted to have a detector therein and being complementary to the cover to form an interface therebetween. A binary mode securement mechanism for securing the cover to the housing body in either only an open or closed position is provided to overcome the uncertainty with conventional housings as to the integrity of the closure. A process for ensuring a cover is closed against a housing body of a duct detector housing includes placing the cover in complementary contact with a surface of the housing body and engaging the binary mode securement mechanism to provide only binary either positive or completely an open or closed position for the cover relative to the housing body.

Abstract: A safety hook structure for a hood is disclosed. The safety hook structure includes a bracket mounted on a rear surface of the hood and has a protrusion with a groove formed on the center thereof, a safety hook having a pivot portion pivotally inserted in the groove of the protrusion and moving in a horizontal direction, and a resilient member having one end fixed to the bracket and the other end fixed to the safety hook and applying a restoring force to the safety hook. Since the safety hook structure, which is moved in the horizontal direction to unlock the hood, is mounted on the hood, an enlarged buffer space for pedestrian protection is secured between an outer panel and an inner panel of the hood. Therefore, if a pedestrian is struck by an automobile, he/she can be protected by a stable buffer force. In addition, the safety hook structure can be easily manufactured by simplifying the construction of the safety hook, which can reduce the manufacturing cost thereof.

Abstract: A lock is described for sliding aluminium door or window panels, wherein are used discrete hooking and locking mechanisms. The hooking mechanism comprises an oblong hook profile (21) which rotates automatically in a hooking or unhooking position into a vertically extending frame profile (1) which bears a respective recession shaping, as the sliding door/window panel is simply pulled in the opening or shutting direction, respectively. The locking mechanism operates so that, when being controlled by the user, it is set in a position for capturing the hooking mechanism in the hooking position, by capturing the immobilisation arm of the above mentioned, otherwise freely and automatically rotating, oblong hook profile (21).

Abstract: A latch mechanism for locking a cover unit to a base unit which comprises a bottom panel and a cover panel defining a through hole therein, includes a latch member slidably installed to the bottom panel, a supporting member fixed to the bottom panel and defining a hole therein, a plug received in the hole of the supporting member, a resilient member placed between the supporting member and the bottom panel configured for resiliently driving the plug to move to make a top of the plug extend through the hole of the supporting member to engage in the through hole of the cover panel, and a hook protruding from the cover unit for extending through the through hole of the cover panel to drive the plug to move to engage with the latch member when covering the cover unit to the base unit.

Abstract: A door lock for an oven includes a lock housing, a geared motor, an actuating shaft to be driven by the geared motor, a retaining plate and a locking element formed as a lever to be operated by the actuating shaft. The lever is mounted on the retaining plate and has a lever axle for reversibly changing location relative to the lock housing. A spring exerts a force being overcome in an emergency-unlocking function permitting adjustment of the retaining plate to allow opening of the lever having been previously brought into a locking position by the actuating shaft, without further operation of the actuating shaft. The actuating shaft is adjustable along its axis by the lever having been unlocked in an emergency.

Abstract: A latch assembly includes a plate and an arm pivotable between a closed and an open position relative to the plate about a pivot axis. The pivot axis is substantially aligned with a line of entry of a connecting bar to a latched position in which, when the arm is in the closed position, the connecting bar is entirely surrounded by both the plate and the arm together and partially surrounded by the arm and the plate individually. The plate is fixed relative to the line of entry.

Abstract: A locking system for locking a container to a vehicle includes a locking assembly mounted to a hoist frame and a striker assembly mounted to the vehicle chassis. The locking assembly has at least one hook for hooking over a frame member of the container. The hook has a center of mass that biases the hook to an unlocked position. The striker assembly strikes the hook at a location to move the hook against the bias of the hook's center of mass into a locked position in which the hook is hooked over the frame member of the container. As the hoist frame supporting the container is lowered, the striker assembly contacts the hook and rotates the hook against the bias of the hook's center of mass into the locked position. As the hoist frame is raised, the hook rises as well and loses contact with the striker assembly, thereby falling away from the hoist frame and unlocking the container.

Abstract: A device for locking and unlocking a cover or lid on a frame by means of a key. The device includes an element forming the locking bolt formed of an elastically deformable rod protruding from the cover and terminating in a hook-shaped free end suitable for engaging under a rigid rib of the receiver of the frame. The key has a spur making it possible to elastically move the rod to disengage its hook-shaped end from the rigid rib.

Abstract: A heart cam and damper unit includes a base member having fixed cylindrical portions and a stopper portion, a rotating member having a movable cylindrical portion which is rotatably assembled to the fixed cylindrical portion with a viscous fluid interposed between the movable cylindrical portion and the fixed cylindrical portions, and a pinion gear rotating integrally with the movable cylindrical portion, a heart cam member rotatable fitted around an outer periphery of an outwardly located one of the fixed cylindrical portion and the movable cylindrical portion, and a device interposed between the base member and the heart cam member and adapted to rotatably urge the heart cam member toward the stopper portion. The heart cam and damper unit is interposed between a main body portion and a movable portion which undergoes opening and closing action with respect to the main body portion and is constantly urged in an opening direction.

Abstract: A door latch is particularly suited for a washing machine door. The device has a pivotally mounted rotary catch for latching onto a locking element and a pivotally mounted blocking or arresting element. The latter is pivotally mounted between a latching position that latches the rotary catch and an unlatching position that releases the rotary catch. The arresting element can be actuated by a bimetallic adjusting element, which can be heated by a heating element, and by an actuator system that, at the same time, is actively connected to the turning catch in a direct manner. A torque component effected on the arresting member by the actuator system is greater in value that a torque component introduced by the bimetallic adjusting element.

Abstract: A locking system for toolboxes, industrial cabinets and the like includes a push button operator assembly connected by at least one movable link to at least one latch mechanism configured to latchingly engage an associated striker to releasably retain a first structure (such as a closure) on which the striker is mounted in a closed position relative to a second structure (such as a cabinet) on which the locking system is mounted. The push button operator assembly has a button that, when unlocked, can be depressed to move the associated link to unlatch the latch mechanism from the striker, and that, when locked, is inoperable when depressed to move the link.

Abstract: In a security lock, for doors of furniture in particular, like e.g. built-in furniture in caravans, which are exposed to substantial forces in case of accidents, an engagement part 2 of a spring-charged pivotable bolt 5 is provided for which with a head part 8 in case of interlocking interlocks in a recess 9 of a receiving member 4. Interlocking takes place between a housing-integrated bordering wall 10 of said recess 9 and a cam 12 pivotably supported in said receiving member 4. Said cam 12 comprises diametrically opposed end sections 13, 14 of which the free end section 13 not facing said head part 8 of said bolt 5 can cooperate with a pin member 15 provided for on said engagement part 2.

Abstract: An over-center toggle latch for securing two members together having a latch housing affixed to one of the members, a keeper affixed to the other of the members, a toggle pivotally mounted within the housing for pivotal movement between a first position and a second position, and a retainer disposed within the housing and in pivotal contact with each of the housing and the toggle for retaining the toggle in either of the first and second positions. The keeper pivots the toggle from the first position to the second position upon the closing of the latch and the keeper pivots the toggle from the second position to the first position upon the opening of the latch. A switch operable between a closed position and an open position wherein a circuit is closed only when the keeper means is in the second position and the circuit is open only when the keeper is in the first position, the switch being completely inoperable until the keeper is fully inserted in the housing whereby closing of the circuit is avoided.

Abstract: A monolithic glove box door having a panel and a release assembly mount integral with the panel. The release assembly mount is adapted to couple a glove box latching mechanism to the panel for movement relative thereto as well as including an aperture adapted to receive a glove box handle for movement relative to the panel.

Abstract: A lock for a sliding door, window or like closure comprises a casing forming a slide fixed relative to a profile and extending substantially in a transverse direction of the profile and a mobile member mounted to slide relative to the casing forming a slide in the transverse direction and fastened to the feeler and to the abutment member.

Abstract: An electronic appliance housing is arranged by a cover with a locking groove, an operation portion with a locking portion fitted to this locking groove, and a housing to which the cover is attached. This cover is slidably mounted on the housing. Both the locking groove of the cover and a locking portion have portions inclined with respect to the cover, for instance, such a portion whose sectional shape is a parallelogram. The operation portion has a portion slid along a direction perpendicular to the sliding direction of the cover. With this sliding portion, the locking portion is slidably entered/derived into/from the locking groove. When the locking portion is fitted into the locking groove such that the cover is mounted on the housing, the cover is fixed so as not to be dropped out. The operation portion is attached to a portion of the housing, and has such a structure that this operation portion is moved downwardly by depressing the housing from the upper direction.

Abstract: A cover assembly for restraining an object in an enclosure has a cover frame defining an opening at an open end of the enclosure, a cover to cover the opening, a restraining mechanism securing the cover to the cover frame to restrict movement of the cover relative to the cover frame when the cover is in a closed position and thereby restrain the object in the enclosure, and a latch to secure the cover to the cover frame to also restrict movement of the cover relative to the cover frame when the cover is in a closed position. A method for restraining the object in the enclosure includes securing the cover to the cover frame to cover the opening, securing the cover to the cover frame to restrict movement of the cover relative to the cover frame, and unsecuring the cover from the cover frame with a force having a first component force which unsecures the cover from the cover frame and a second component force which moves the cover relative to the cover frame.

Abstract: A three-part cabinet latch, a first part of which is relatively rigid, is attached to the cabinet door and has a hook shaped portion on one end. Another part is relatively resilient, is attached to the cabinet floor and has a hook shaped end which cooperates with the hook shaped portion on the first part to hold the door closed. A third part of the cabinet latch is a quick- release pin installed through a hole in the cabinet floor, and when pushed up will force the resilient second part to release from the first part so the door can be opened.

Abstract: A lock structure for use on an enclosure having first and second sections which are assembled and disassembled by a relative rectilinear telescopic sliding engagement including a first channel having a first web and a first pair of legs secured to the first section, a latch pivotally mounted on the first channel and being biased by a spring to a locking position, a second channel having a second web and a second pair of legs secured to the second section so that the first pair of legs fit between the second pair of legs when the first and second sections are being moved into assembled relationship, and an end on one of the second legs for functioning as a keeper for the latch when the first and second sections are in fully assembled relationship.

Abstract: The lock assembly of the present invention is mounted in a lock frame. A slide member is disposed for translation within the lock frame. A lock bolt is pivotally mounted within the lock frame and extends through it for engagement with a door keeper in a door frame. A lock bolt detent is pivotally mounted to the slide member for maintaining the lock bolt in a secure position when the door is closed. Actuation of movement of the slide member results in movement of the lock bolt detent away from the lock bolt followed by pivotal motion of the lock bolt as a pin on the slide member engages the lock bolt and lifts clear of the door keeper. The door is sprung open by a spring loaded plunger which extends out of the lock frame.

Abstract: A door lock for sliding doors of trucks, vans and the like includes an exterior handle assembly and an interior handle assembly for actuating components carried in an interior housing assembly. The components include a pair of rotary latch bolts projecting through openings formed in opposite sides of the housing assembly. A pair of strikes are carried on spaced portions of a vehicle wall at locations on opposite sides of a vehicle access opening which is controlled by the door. The door is movable between a latched-closed position wherein one of the latch bolts latchingly engages one of the strikes to hold the door closed, and a latched-open position wherein the other of the latch bolts latchingly engages the other of the strikes to hold the door open. A thumb-operated lock control slide is carried by the housing assembly and provides one means for locking and unlocking the lock from inside the vehicle.

Abstract: A latch for a barbed wire gate. A swinging hooked latch arm is operated by a novel sliding cam arrangement to effect closure of the latch. A pawl holds the latch arm in the closed position around the gate post. Pulling the gate post further toward the latch releases the pawl permitting spring means to swing the latch arm to the open position.

Abstract: A retainer plate is pivotally mounted on a panelboard cabinet door lock housing, which carries a latch for locking the door. A detent on the plate engages in a rabbet opening to enable limited opening movement of the door in response to the pressure developed by arc gases generated by fault currents passing through a tripped circuit breaker in the panelboard cabinet. For ordinary opening movement, the lock latch is manually operated to pivot the retainer plate and disengage the detent from the rabbet opening.