Abstract: A door handle assembly includes a bracket mountable to the door and an insertion member received in and retained in the bracket via a retaining mechanism. The retaining mechanism includes a biasing member and a movable locking member that retains the insertion member in the bracket. The movable locking member is biased into a securing position by the biasing member when the insertion member is fully received in the bracket to retain the insertion member in the bracket. The movable locking member is selectively displaceable from the securing position against a force of the biasing member either to permit insertion of the insertion member in the bracket during assembly or to accommodate disassembly by permitting the insertion member to be removed from the bracket.

Abstract: A vehicle door latch device includes: a body which is provided in one of a door of a vehicle or a vehicle body, a striker advancing groove being formed on one surface of the body; a latch configured to be meshed with the advanced striker to hold the door at a closed position; a cover plate installed on the surface of the body on which the striker advancing groove is formed; and a back plate fixed to the cover plate with the body placed therebetween. One of the cover plate or the back plate includes a projected part which is projected in an inside-outside direction of the vehicle. Other one of the cover plate or the back plate includes an engagement hole into which the projected part advances.

Abstract: An exterior door handle assembly for motor vehicles is configured to reduce or eliminate wobble or looseness during operation of the door handle. The handle assembly may include a handle member or strap having vertically extending pins at forward and rearward ends of the handle strap, wherein the pins have non-circular cross-sectional shapes to tightly engage a slot in a finger of a bellcrank to thereby prevent wobble of the handle strap in use. The non-circular shapes may be substantially similar to that of a waxing gibbous moon.

Abstract: When activated, a handle assembly selectively allows the door latch of a door of a motor vehicle to be released. The handle assembly includes a base fixedly secured to the door and a handle assembly which in its passive state has minimal to no presence in the opening chain of the door latch. The handle assembly includes a handle strap with a handle grip or activation lever which allows completion of the force chain to the latch, thus selectively allowing desired door opening.

Abstract: A handle assembly for preventing inadvertent opening of a motor vehicle door during a crash event. The handle assembly includes an activation mechanism coupled to an electrically-activated leg. When the activation mechanism is activated, then the electrically-activated leg is moved to an engaged position to engage an actuation pawl to prevent rotation of the actuation pawl so that, upon actuation of a handle strap, the actuation pawl engages and actuates the door latch release. However, if the activation mechanism is not activated, then the leg does not engage the pawl, and a movement of the handle strap does not actuate the door latch release as the pawl is permitted to rotate.

Abstract: A structure comprises a door, a frame for the door, and a door snubber. One of the frame and the door has an overlapping edge trim, and the other carries the snubber such that the snubber engages the edge trim when the door is closed on the frame.

Abstract: A lever operated compression latch has an elongated, hook-ended pawl carrying a longitudinal slot, and is cam guided and pin rotated while translated to engage and withdraw from a keeper cup. The compound movement of the pawl includes a lateral translation towards the keeper cup while rotating there into, followed by a lateral withdrawal to exert a compression force between the latch body which is attached to a door and the keeper cup which is attached to a door frame. A series of interconnected links is operated by a lever handle to fold into one another to provide a compact envelope when the latch is closed and to expand outwardly to open the latch and disengage the pawl from the keeper when operated by the lever. Of this series of links, a pair of release links operates in contact with one another, and rotates on respective individual pivot points to extend outwardly from the latch envelope to engage a striker plate portion of the keeper cup.

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 pull-turn bolt latch for mounting in an opening in a thin wall, particularly for securing plug-ins, doors or flaps in switch cabinets, comprises a housing that can be secured in a non-round opening in a thin wall, a shaft which is provided with an external thread and which is mounted in the housing so as to be rotatable but fixed with respect to axial displacement, on which external thread a bolt provided with a matching threaded bore hole is guided in the housing so as to be acted upon by pressure by a spring engaging around the shaft such that when the shaft is rotated by hand or by a tool into the stop position at the outer end of the shaft or when the pressure is relaxed the bolt carries out a rotational movement with the shaft covering at least 90°, and in the position remote of the stop position accompanied by axial guidance, such as in an axial slot formed for the bolt in the housing carries out a translational movement in axial direction.

Abstract: Provided is a belt bushing for safety belt, combined to a through-hole of a belt combiner and winding the safety belt. The belt bushing gets in contact and combined to all four-side inner circumference surfaces of the through-hole of the belt combiner.

Abstract: A mine door system for closing a mine doorway comprises a door hinged adjacent the doorway for swinging relative to the stopping between a closed position and an open position swung outwardly away from the stopping. A keeper is mounted in fixed position relative to the doorway. The system further comprises a trigger-actuated latch mechanism including a detent engageable with the keeper for latching the door in its closed position and a trigger operably connected to the detent in a latched position. The mechanism is constructed and configured so that actuation of the trigger causes the detent to move from a latched position in which the detent engages the keeper for latching the door closed to an unlatched position in which the detent is disengaged from the keeper for allowing the door to be opened.

Abstract: A positive action fenestration lock, i.e. adaptable to be attached to a moving window profile and to interact, by sliding, with a fixed window profile, said positive action fenestration lock comprises: a hollow body closed by a base plate; a bolt-wedge displaceable rectilinearly with respect to the hollow body and the base plate, respectively; a button located generally in the hollow body and pivotally connected to the base; an actuator and a flat spring, the latter being attached to the former, controlling together the rectilinear movement of the bolt-wedge, while the latter is activated by the button; a pair of restoring torsion springs, located between the base plate and the button, for resisting against a torque caused by the button, the latter being adaptable to be finger pressed by an operator; and a helical compression spring acting permanently on the actuator and, impliedly, on the flat spring.

Abstract: A window securing device (36) for use in a double-hung sash window assembly having upper and lower sash window frames (14,16) installed for relative overlapping vertical sliding movement, said upper sash frame (14) having a recess into the interior of a vertical facial member of the window. The device (36) includes a housing (38) having a front faceplate opening (51) into a cavity (50) therein and a means for retaining the housing (38) in the recess with the faceplate (42) covering the edges of the recess. A pawl (40) mounted in the cavity (50) of the housing (38) is spring biased into an extended position where the lowermost arresting edge protrudes through the opening (51). In effect, the extended pawl (40) blocks the pathway of a top portion of the lower sash (16) for preventing further upward movement thereof.

Abstract: A fastening mechanism for a cover, door or the like, hinged on a body, frame or the like, wherein a locking element is fixedly attached to the body, frame or the like. The cover, door or the like supports an actuating element. The actuating element controls a locking mechanism, which can be disengaged from the locking element during opening and engaged with the locking element during closing. The operation of the fastening mechanism is simplified and an assured locking in the closed position is achieved because the locking element is embodied as a locking bolt on the body, frame and the like, in particular for furniture. The actuating element is adjustable relative to the cover, door or the like and controls a locking mechanism, on the inside, which includes a locking lever and a rotatably seated locking claw. The locking claw is held in a receiving position for the insertion of the locking bolt in the open position of the fastening mechanism.

Abstract: A window securing device (36) for use in a double-hung sash window assembly having upper and lower sash window frames (14,16) installed for relative overlapping vertical sliding movement, said upper sash frame (14) having a recess into the interior of a vertical facial member of the window. The device (36) includes a housing (38) having a front faceplate opening (51) into a cavity (50) therein and a means for retaining the housing (38) in the recess with the faceplate (42) covering the edges of the recess. A pawl (40) mounted in the cavity (50) of the housing (38) is spring biased into an extended position where the lowermost arresting edge protrudes through the opening (51). In effect, the extended pawl (40) blocks the pathway of a top portion of the lower sash (16) for preventing further upward movement thereof.

Abstract: Disclosed is a door opening/closing device having a simple construction by which a front door of a television receiver can be opened/closed easily, noise and impact can be prevented in the course of opening/closing the front door, and reliable opened and closed states of the front door are guaranteed. In the device, latch hook of a hook lever is engaged with a latch plate of a front door when the front door is closed. When a button is pressed, an actuator rod pushes a lever arm to pivot the hook lever, so that the engagement between the latch hook and the latch plate is unlocked, and the front door is opened by the biasing force of a first spring. When the front door is pivoted about hinge pins and pressed by hands, the latch plate slides along an inclined surface of the latch hook and is engaged again with the latch hook, and then the front door is closed again.

Abstract: An apparatus for a home appliance with a closing door (1) housing a hook (6) which holds a pin (7) which is affixed to a frame in order to lock the door in a closed position. The door opens to the front (9) and is normally closed by a small shutter (10) which is on a slider (11) which slides towards the inside of the door (1) along runner guides (12, 13) to unlatch the hook (6) from the pin (7) by an activating lever (15). The latter's fulcrum is at a point adjacent to the front surface of the door and extends inside the port itself with a free end (19) which works with an inclined plane (17) of the slider (11).

Abstract: A latching assembly for the partition gate of livestock trailers allows for the partition gate to be opened from inside the trailer as well as outside the trailer. The outside opening device includes a handle in communication with a latch plate pivotally mounted inside the trailer and which is constantly biased toward a normal lock position adapted to block or retain the swinging edge member of the gate when in a closed position. By pulling on the handle, the plate is displaced toward the trailer wall, against the action of the biasing device, and allows the gate to swing open. An internal handle is rotatably pivotable about its mount on the gate so that when pulled downwardly, causes the latch plate which to be outwardly displaced, out of the way of the gate to allow the gate to swing open.

Abstract: A latch assembly for a cabinet door of a microwave range is provided with a pivotal hook member of the cabinet door, which member is engaged with a dog projection of a hook housing mounted in a door-opening frame of a main body of the microwave range. On a peripheral portion of a cooking cabinet contained in the main body is fixedly mounted a door-opening frame on which is pivotally mounted a hook-operating lever in a lower-end portion of which is slidably mounted one end of a hook-operating rod the other end of which is brought into contact with the pivotal hook member of the cabinet door, the hook-operating rod being normally biased at its retracted position by a spring means. An upper-end portion of the hook-operating lever is brought into contact with a push pin portion of a push button which is mounted in a control panel of the microwave range in a retractable manner.

Abstract: A door latch and lock mechanism especially for storm doors and screen doors, having a latch and a lock bolt. The latch can be retracted from the outside by a button which pushes a plunger in a lengthwise direction. When the plunger is rotated in one direction it will lock the latch in the latched position and also extend the locking bolt to its locked position. When the plunger is rotated in the opposite direction, the latch is released and the bolt is retracted. The plunger is rotated in one direction or the other from the outside of the door by a key operated mechanism spaced from the push button and operatively connected to the plunger by connecting links.

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 latch mechanism for storm doors, screen doors and the like. A pivoted latch is movable to and from an operative position in which to engage a keeper to maintain the door closed. The latch is moved away from operative position by a pusher assembly. When the door knob is turned, cam surfaces between the door knob and pusher assembly effect movement of the pusher assembly necessary to move the latch away from operative position.

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: A latch and lock mechanism having a pivoted latch and means for retracting the latch. A dead bolt is also provided. A rotatable bolt actuator has a pin and slot connection with the bolt to move the bolt to its extended, locking position. The bolt actuator also has means for simultaneously blocking retraction of the latch to provide in effect a double dead bolt lock.

Abstract: The present invention refers to an improved electro-mechanical lock wherein a connecting rod is articulated at its ends to the bolt and to a lever or crank, the latter being able to rotate about the axis of articulation of the connecting rod, with the special feature that the basic assembly formed by the bolt-connecting rod is constantly impelled by the action of a tension spring which has one of its ends anchored to the end of the articulation shaft of the connecting rod and of the crank.

Abstract: A door handle unit in which a movable handle is linearly slidably fitted in a case secured to a door, a latch coming into engagement with and disengagement from a keeper secured to a fixed frame member is pivoted to the case, engagement of the keeper and the latch is held by means of a spring for urging the latch to be rotated, an actuating link coupled to an inner end portion of the movable handle is engaged with the latch, and the latch is disengaged from the keeper along with a linear pulling movement of the movable handle.Since the movable handle is operated in a linear sliding manner, there do not occur troubles of breakage or distortion in the handle unit.

Abstract: A latch assembly for a cylindrical baler for latching a bale discharge gate to the front section of the baler. The bale discharge gate is moveable by a hydraulic cylinder back and forth between a closed position for bale formation and open position for bale discharge. The latch assembly includes a latch member fixed to the front section of the baler; a latch hook, for engaging the latch member, pivotably mounted to the gate; and an actuator arm connected between the latch hook and the hydraulic cylinder for engaging and disengaging the latch hook with the latch member responsive to the retraction and extension of the cylinder. The improvement comprises a resiliently biased slidable connection between the latch hook for permitting the actuator arm to be moved responsive to the retraction of the cylinder plunger even though the latch hook may be restrained from movement due to misalignment of the latch hook with the latch member.

Abstract: Locking mechanism having a casing including a pair of spaced support plates of similar size and shape. The support plates have identical, spaced, congruent, T-shaped tongues along their front edges. When installed in a door, the tongues extend beyond the edge to engage a strike in the door frame. A pair of bolt members are pivoted in the space between the support plates and are movable between an extended, closed position engaging the strike to a retracted, open position not engaging the strike. A slide rod engages the bolt members and is rotatably and reciprocally journaled between the plates. The slide rod has a transverse arm portion adapted to be connected to one or more manual locking elements in the vehicle door to turn the rod between locked and unlocked mode positions. A slide actuator lever is pivoted to the casing and is engageable with the slide rod arm portion to turn it between locked and unlocked mode positions.

Abstract: A latch suitable for use on the door of a walk-in refrigerator can be opened from the exterior thereof and in addition from the inside of the cabinet as well as by means of an electrical signal. The latch is provided with a vapor barrier to prevent flow of water vapor along that part of the mechanism by means of which the latch is operable from the interior of the cabinet, flow of water vapor presenting the danger of frost-formation in said mechanism which could adversely affect the operation thereof. Optionally, the latch is provided with a switch which is closed on operation of the latch to activate an external device such as a vent port or an alarm signal.

Abstract: A locking device for use on suitcases comprising two keepers, each having a lateral notch and with an outermost surface inclined to form a cam, two lock-staples inside of which are engaged the keepers, latch hooks pivotally mounted in the lock-staples, which hooks are adapted to engage in the notches provided in the keepers under the action of elastic members when the suitcase is in its closed position, the latch hooks being connected to an opening control bar and to a locking bar, both bars being mounted for axial sliding movement inside a housing of the suitcase.

Abstract: A latch suitable for use on the door of a walk-in refrigerator can be opened from the exterior thereof and in addition from the inside of the cabinet as well as by means of an electrical signal. The latch is provided with a vapor barrier to prevent flow of water vapor along that part of the mechanism by means of which the latch is operable from the interior of the cabinet, flow of water vapor presenting the danger of frost-formation in said mechanism which could adversely affect the operation thereof. Optionally, the latch is provided with a switch which is closed on operation of the latch to activate an external device such as a vent port or an alarm signal.

Abstract: A two stage remotely actuated structural latch especially suitable for supporting an aircraft canopy during flight as well as on the ground. One single part of the latch carries all of the load and the latch can be locked or unlocked from a remote location by use of a rod, cable or tube to acruate only non-structurally loaded pins and links which have high mechanical advantage in the first stage unlocking movement. This arrangement permits emergency canopy release during flight by the application of average human leverage and provides maximum pull up capability at the time of maximum mechanical advantage. A self-aligning and floating hook pin concept eliminates the need for hook and mating pin alignment.

Abstract: A vehicle has a door which can be locked by pushing downward on the enlarged top head of a vertical rod to cause the rod to move downward and which can be unlocked by raising the rod. A manually operable device for unlocking the door (once locked) from a remote location employs a vertical sleeve slidable along the rod. A ring is slidable along the rod and is disposed below the sleeve. A cable is secured at one end to the ring. A spring loaded mechanism coupled to the other end of the cable is secured to the vehicle to hold the cable taut. A control lever pivotally secured to the vehicle at the remote location is coupled to the mechanism and, when pivoted in a selected direction, causes the ring to move upward, pushing the sleeve upward against the head, to raise the rod.