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7455333 |
Side lock apparatus
A side lock apparatus comprises a retainer, a rotor rotatably supported on the retainer, a pair of rods which are brought into engagement with positions which are point symmetrical relative to an...
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7445254 |
Dual dead bolt latch
A latch apparatus includes a live bolt actuated between an extended position and a retracted position, first and second dead bolts, and a slide. The first dead bolt is positioned vertically above...
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7389615 |
Friction compression brace system
A sheet is removably positionable adjacent to a window. The sheet has upper, lower and side edges. A plurality of braces is secured to the sheet. Each brace has a metal base plate and a pair of...
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7210319 |
Multifunctional vehicle lock
A multifunctional vehicle lock including a cylinder lock comprising a rotatable tumbler, a coupling member rotationally linked to the tumbler, wherein rotation of the tumbler rotates the coupling...
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7165790 |
Distortion resistant silent push-push latch
A push-push latch assembly includes opposed gripper arms moved between opened and closed positions upon axial activation of a slide in a housing. The gripper arms have pin disposed in channels of...
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7155946 |
Mortise lock having double locking function
A mortise lock having a double locking function is provided, which includes: a deadbolt for performing a locking function of a door by going in and out the door; a latchbolt going in and out the...
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7124557 |
Vacuum packaging appliance with sealing sub-assembly including latch and release lever mechanisms
A vacuum packaging appliance with a sealing sub-assembly including a latching mechanism and release mechanism is described. According to certain embodiments, the release mechanism, latch and...
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7083205 |
Double-acting load floor slam latch
The present invention relates to a latch for securing together a panel to a keeper thus permitting opening and closing of a portion of the panel while allowing the remaining portion of the panel to...
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7070215 |
Tilt latch mechanism for hung windows
A dual function lock, a tilt latch assembly, and tilt latch for use on a hung or double hung window are provided. The lock includes a base, a handle, and a tilt latch actuating mechanism. The tilt...
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7013688 |
Top-and-bottom latch lock
A top-and-bottom latch lock includes symmetrical L-shaped control rods provided with pressing portions for connecting to springs. The ends of the control rods are configured with braking pieces...
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7003990 |
Mortice lock
A mortice lock for recessed installation into the edge of a door or door frame includes a deadlatching member that is mounted on a bolt assembly for pivoting movement. A drive shaft and hub can be...
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6955382 |
Wafer carrier door and latching mechanism with c-shaped cam follower
A wafer container, and methods of constructing a wafer container. The wafer container has an enclosure portion with at least a top, a bottom, a pair of opposing sides, a back, an open front, and a...
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6945571 |
Presser bar device for exit door
An exit door includes a door panel attached to a door frame and having a presser bar device attached to a stile, to selectively open and lock the door panel to the door frame. The presser bar...
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6834895 |
Locking mechanism
A locking mechanism mounted on a cover to lock the cover onto a frame. In the locking mechanism, when a handle shaft is rotated, a first cam element of a rotating sheet drives a second cam element...
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6813915 |
Door lock
A door lock has a primary dead bolt adapted to be controllably connected to a knob and an inner handle, a latch adapted to be controllably connected to the inner handle and an outer handle and a...
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6767038 |
Multi-point casement handle
A plastic casement windows operator has a plastic housing, a plastic sliding tounge and a plastic operating lever. The housing has a plastic main body and a plastic cover with complementary...
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6669243 |
Side lock assembly for storage bin
A storage bin side lock assembly is disclosed including a storage bin B mounted to a support body P for an opening and closing capability, with the storage bin B being attached with a housing 8,...
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6651466 |
Dual lock assembly with a direction-changeable latch bolt
A dual lock system includes a housing for enclosing an actuating mechanism, a latch bolt, a dead bolt, a stop block, a lock core, and a safe therein. Upper and lower openings are provided in a...
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6622883 |
Door for wafer container having rotatable cammed member and movable links
A Modified door for wafer container, includes a rotatable cammed member, two first links coupled to the rotatable cammed member and vertically aligned and moved in and out of respective first latch...
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6536163 |
Operating child safety barriers
A child safety barrier is disclosed, including a receptacle assembly rigidly mountable to a structural element on one side of a passageway, a gate comprising a latch housing, the gate being...
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6357806 |
Door latch device
An in-flight meal server 1 comprises a door 20 supported by a hinge 22 at the opening of a box-shaped main body 10 . A main latch device 100 for locking the door 20 to the main body 10 ...
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6354640 |
Handle
The invention concerns a handle ( 1, 1 ′) for use in a locking mechanism ( 10, 10 ′), which handle comprises a lever ( 7, 7 ′) adjacent one end of which is located a cam ( 4, 4 ′) for...
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6324876 |
Return device for an operating member for a lock, espagnolette-lock or the like
A return device for an operating member engaged with a nut comprises a body having on a front face arrangements which cooperate with complementary arrangements on the nut to convert rotation of the...
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6302456 |
Latch-and-bolt lock with simultaneous closure actuation of bolt and latch
A latch-and-bolt lock with simultaneous actuation of the bolt and of the latch during closure, the latch and the bolt being actuated by an elastic element so as to protrude from the lock in order...
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6266981 |
Lock, in particular mortise lock for an exterior door
A lock for a door including a latch bolt and a further bolt mounted in a housing for parallel displacement relative to the housing. A bearing is fixed in place in the housing and along with a...
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6231091 |
Control mechanism for operating a latch
A control mechanism for operating a latch. The control mechanism has a frame and a first arm attached to the frame for pivoting movement relative to the frame around a first axis between first and...
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6152497 |
Multi-point latching system
A multi-point latching system is adapted for mounting on a panel and securing the panel to a frame. The system includes a central latch, remote latches and connecting rods. The central latch...
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6086121 |
Rod roller system for multi-point latch
A rod-roller latching system mounted on a panel secures the panel to the frame of an enclosure. The central latch rotates a pawl. Rods attach the pawl to remote latches. Two-part guides each having...
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6032901 |
Linkage system for an aircraft turbojet engine
A linkage system is disclosed for releasably latching a thrust reverser to an engine casing having a longitudinal axis, the linkage system having a seat on the thrust reverser and a movable...
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6007114 |
Latch-operable multibolt lock
A lock has an actuating nut rotatable about an axis and formed with a radially extending guide, a bolt-controlling push rod slidable offset from the axis in a predetermined direction transverse to...
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6000348 |
ATM box or safe with concealed hinges and electronic lock
A security enclosure with an electronic lock, a concealed hinge door and lock wheel which operates a lock internal to the security enclosure. The electronic lock operates by a key pad into which a...
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5992907 |
Lock and tilt latch for sliding windows
A position control mechanism for a double/single-hung window, including retractable plungers mountable on opposite sides of a window sash and received in a track on the frame to support the window...
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5881585 |
Apparatus for simultaneously unlocking a door lock and a dead bolt
An apparatus for simultaneously unlocking a locked dead bolt functioning as an auxiliary locking device when a lever of a cylinder door lock is turned from the interior side, in order to promptly...
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5881586 |
Lockset cartridge with a smooth guide
A cartridge for a lockset comprising a planar bottom plate and a number of housings, with a respective space of predetermined height being defined between each of the housings and the bottom plate,...
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5819562 |
Door lock having multiple locking bolts
A door lock has four separate locking bolts operated or controlled by a single key-operated tumbler lock. The key-operated lock is located directly above two conventional external doorknobs, in a...
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5816672 |
Three-position locking mechanism
An apparatus and a method for securing a component in an electronics housing utilizing an apparatus including a rail attached to a side portion of an electronics housing, a door slidably coupled to...
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5813255 |
Lock mechanism with closed case changeovers
The invention is a mortise lock constructed for very simple conversion between multiple functions and left and right hand openings. The lock can include or omit retraction of the latch bolt from...
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5809812 |
Security device for electronic locks
The present invention provides an electronic lock with a deadbolt actuator. The actuator has, a casing, a deadbolt shaft protruding through the casing and an eccentric in said casing attached to...
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5806353 |
Cylinder lock interface mechanism for extra bolts
This invention add bolts to a cylinder deadbolt lock, to provide extra security to an entrance door from external assault. Bolts added and the cylinder deadbolt lock are interlocked with an...
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5794467 |
Security door replacement
A security door replacement for increasing the security of homes or other structures includes a security door locking mechanism having a piston centrally located parallel to a longitudinal axis of...
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5787741 |
Cartridge assembly of a panic proof lock
A cartridge assembly includes a base plate which is fixedly connected to a door and has two protruding portions engaged with two peripheries defining two passages of the door. Each of the...
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5782114 |
Multi-point locking system
A multi-point locking system (10) has a lock case (11) with a door front edge (20), a latch (65), a blocking bolt (80) and two longitudinally movable push rods (30, 31) connected to one another by...
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5752727 |
Drive-rod type drive mechanism
A drive type operating mechanism for locking gates, windows, double-wing doors and the like includes push rods which are movable longitudinally in opposite directions to effect locking of the upper...
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5688000 |
Shoot bolt mechanism
A shoot bolt mechanism includes a casing having a front wall and a rear wall. The casing contains a shoot bolt having opposed ends and slidable between an inoperative and an operative position. A...
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5613796 |
Attachment element
The invention relates to an attachment element for fitting parts, comprising a pin-like and substantially cylindrical section (10), which is provided with a radial aperture (13), in which two...
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5595076 |
Handle operable two-point latch and lock
A versatile operating mechanism for a two-point latch or lock includes a "front" module having a flush-mountable handle and housing assembly that can be connected by simple fasteners to a "rear"...
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5586795 |
Embedded-type handle assembly
An embedded-type handle assembly may have its lock bars arranged either horizontally or vertically. In the assembly: a shaft 9 is rotatably inserted in a cylindrical bearing portion 8 of a casing...
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5527074 |
Fire protection door lock having a heat sensitive safety device
Disclosed is a door lock for locking a double-swinging type fire protection door. The door lock has a safety device controlled by a melting heat sensitive element to lock the spring bolt of the...
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5524942 |
Multipoint door lock assembly
A door lock assembly is provided for secure multipoint locking of a door. The lock assembly comprises a main lock cartridge in combination with one or more remote secondary lock cartridges mounted...
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5516161 |
Breakaway lever clutch with cam drive pin
A door lever assembly having a locked and an unlocked position includes a trim housing and a lever handle rotatably connected to the trim housing. A cam is rotatably connected to the trim housing,...
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