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WO/2006/137684A1 |
A door locking device used for opening and closing a door disposed in an indoor or outdoor entrance of a building is provided. The door locking device includes: a door latch device built in a door and provided with a latch protruding fro...
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WO/2006/105589A1 |
The invention relates to a releasable fastening system (10) including a tongue (20) moveable along a first path between a locking position and an unlocking position, and a shuttle (24) moveable along a second path at an angle to the firs...
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WO/2006/070062A1 |
The invention relates to a lock comprising a lock housing (2), a face plate (3), a latch (1 ), first means for moving the latch (1 ) at least partially out of the lock housing (2) and second means for moving the latch (1 ) at least parti...
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WO/2006/027284A1 |
The invention relates to a device for locking electric appliances (2) with battery packs (4) for power supply, whereby the electric appliances (2) comprise a displaceable bolt (14; 36; 38; 40; 42) and the battery packs (4) comprise at le...
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WO/2005/118988A1 |
A lock (5) including a hand operable unlatching lever (109) operable to cause a corresponding unlatching cam (178) to displace in an unlatching direction, an engaging member (7) displaceable between fully retracted and fully displaced po...
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WO/2005/106166A1 |
A door lock actuable by a handle at each side of the door has a lock handing system for rendering selectively operative/inoperative a rotary actuator associated with each handle so that the lock can be operated only from one side of the ...
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WO/2005/098178A1 |
The invention concerns a door locking mechanism with a lock case (40) comprising a beveled latch bolt (50) movable in and out, a first operating spindle (42) for the handle (46) of the door and a second operating spindle (44) for a loc...
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WO/2005/019572A1 |
The invention relates to a modular folding/sliding latch system with self-locking and multi-functional operation, which is intended for any type of access-control lock, from simple door retainers to mechanical, electrical and/or panic lo...
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WO/2005/003494A1 |
A lock mountable to a displaceable wing (1) including a casing (5) and operating means including at least one hand operable unlatching lever (109) operable in an unlatching direction to cause a corresponding unlatching cam (101) to displ...
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WO2004102007A8 |
An arrangement for guiding the deadlocking of a latch bolt in a door lock comprising a lock case (1), which is provided with a latch bolt (3) urged by a spring (5) to a position protruding from the lock case, which latch bolt has a body ...
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WO/2004/104331A1 |
A lockset (1) mountable to a door (2) or the like, including: a displaceable bolt (8), a hand operable angularly displaceable handle (9, 10), an angularly displaceable drive member (68), means for converting rotary movement of the drive ...
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WO/2004/102007A1 |
An arrangement for guiding the deadlocking of a latch bolt in a door lock comprising a lock case (1), which is provided with a latch bolt (3) urged by a spring (5) to a position protruding from the lock case, which latch bolt has a body ...
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WO2004022889A3 |
At least one exemplary embodiment of the removable drive-in housing assembly of the present invention can include a cylindrical casing (1200) having a longitudinal axis. The casing is adapted to at least partially surround the latch as...
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WO/2004/076786A1 |
Disclosed is a door lock device that can easily open and close a door just by pushing or pulling a handle in one direction, wherein a latch bolt assembly is rotatably mounted in a door lock housing, and pushed by a resilient force of a s...
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WO2004015229A3 |
A lock mechanism operated by inner and outer lever handles (74, 36) provides a security classroom function and includes inner and outer lock mechanisms that are independently switchable between locked and unlocked states by inner and out...
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WO/2004/022889A2 |
At least one exemplary embodiment of the removable drive-in housing assembly of the present invention can include a cylindrical casing (1200) having a longitudinal axis. The casing is adapted to at least partially surround the latch as...
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WO/2004/020769A1 |
An electronic lock is disclosed which includes a latch bolt (14, 320) and a mechanism for opening the latch bolt or locking the latch bolt. The mechanism in one embodiment includes a housing (50) which mounts the latch bolt (14) so the l...
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WO/2004/015229A2 |
A lock mechanism operated by inner and outer lever handles (74, 36) provides a security classroom function and includes inner and outer lock mechanisms that are independently switchable between locked and unlocked states by inner and out...
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WO/2003/067005A1 |
The invention relates to a knob lock. The lock includes an inner and an outer knob (1,30), an outer spindle (9), an inner spindle (24), an outer cap (7), a coupler (4), a joint pipe (32), a lock core (2), a lever locking mechanism and a ...
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WO2003008742A3 |
A quick install lockset mechanism 10 having a semi-permanent mechanical connection between an interior lock assembly 14 and an exterior lock assembly 12. The exterior lock assembly 12 includes a pair of threaded fasteners 22 extending th...
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WO/2003/008742A2 |
A quick install lockset mechanism (10) having a semi−permanent mechanical connection between an interior lock assembly (14) and an exterior lock assembly (12). The exterior lock assembly (12) includes a pair of threaded fasteners (22) ...
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WO/2003/002836A1 |
A morticle lock for recessed installation into the edge of a door or door frame. Various inventive features include> (a) a deadlatching member mounted on the bolt assembly, for pivoting movement, (b) the drive shaft (& hub) can be rotate...
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WO/2002/086261A1 |
The object of the present invention is to provide a lock which can be freed without the need for turning of the key. According to the invention there is provided a key-freed lock for a door comprising : a body (1) adapted to be fixed to ...
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WO/2002/061221A1 |
A lock mechanism for use with lever handles (36, 74) includes a lock core (10) and a latch mechanism (18) that is rigidly connected to the lock core (10). Stops and a spring return mechanism (130, 132) are entirely located within the loc...
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WO2002036911A3 |
The lock includes the frame, the deadbolt placed in it, the cylindrical secrecy mechanism, which barrel is made as a shaft with the handles immovably mounted to it, and has a possibility freely rotate around its axis in locked and unlock...
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WO2001059241A3 |
A door latch has an adjustable cam (25) to accommodate two backsets of the bore (24) through a door. The cam (25) is operably attached to a handle (14). Rotation of the handle (24) approximately 45 DEG fully retracts latch bolt (54) and ...
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WO/2002/036911A2 |
The lock includes the frame, the deadbolt placed in it, the cylindrical secrecy mechanism, which barrel is made as a shaft with the handles immovably mounted to it, and has a possibility freely rotate around its axis in locked and unlock...
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WO/2001/059241A2 |
A door latch has an adjustable cam (25) to accommodate two backsets of the bore (24) through a door. The cam (25) is operably attached to a handle (14). Rotation of the handle (24) approximately 45° fully retracts latch bolt (54) and de...
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WO/2001/038675A1 |
The present invention provides a lockset mechanism (20) having a semi-permanent mechanical connection between the interior and exterior components thereof. The lockset mechanism (20) includes an exterior cylinder assembly (22) releasably...
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WO/2001/027421A1 |
An improved falling latch consisting of a chamfered part that extends beyond the front plate or face plate of the lock casing by the action of a spring, eclipses when the door closes and automatically enters into the receiver causing ope...
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WO/2001/012930A1 |
An adjustable-backset latch system for a lockset includes three main subsystems; a bolt retraction system (12), a backset-adjustment system (14), and a deadlatching system (16). By virtue of thesimplicity of the design of the backset adj...
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WO/2001/002679A1 |
A lock has a holding bolt and a retaining member for yieldably retaining the holding bolt in its bolting and its release position and for positively preventing the bolt from withdrawal from the lock unless a fastening member attaching a ...
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WO/2000/071841A1 |
A locking device (1) is provided for a door latch in which a latch bar of the door latch mechanism is turnable to retract a latch bolt of the latch mechanism. A locking means is adapted to be actuated in response to turning of a door han...
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WO/2000/070178A1 |
An electronic lock employs an electronic latch for operating the lock bolt. The lock utilizes a flexible member (3) linked between a portion of the lock bolt (5) and a solenoid device (1). Upon retraction of a solenoid driver, the flexib...
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WO2000028175A3 |
The invention relates to an armature arrangement (10) which can be mounted in bores of a door which horizontally meet, a window or the like and which has handles (20) which are non-rotatably linked to a rotor (40). A two-armed catch (50)...
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WO2000012851A3 |
The invention relates to a lock (1) with a latch bolt (9) which protrudes from the lock housing (2). The tail (8) of the latch bolt, which is displaceably guided in the housing, can be pulled back through the action of an arm (20) of a s...
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WO/2000/036253A1 |
The invention relates to a door lock (1), comprising a lock bolt (2) and/or a latch (3), and a control element which mechanically or electrically controls said latch (3) and which has a control shaft (5) and a control head (6). When the ...
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WO/2000/028175A2 |
The invention relates to an armature arrangement (10) which can be mounted in bores of a door which horizontally meet, a window or the like and which has handles (20) which are non-rotatably linked to a rotor (40). A two-armed catch (50)...
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WO/2000/024993A1 |
A lockset mechanism (20, 120) is provided with a spindle subassembly (24, 124) having a spindle component (44, 128) particularly configured to fracture when an over-torque is applied thereto for uncoupling the handle subassembly (22, 122...
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WO/2000/017472A1 |
The invention relates to a latch closure for walls, doors and shutters which are joined to frames, enclosures or the like by means of hinges. The frame, enclosure, door or wall surfaces which are joined to one another by hinges are essen...
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WO/2000/012851A2 |
The invention relates to a lock (1) with a latch bolt (9) which protrudes from the lock housing (2). The tail (8) of the latch bolt, which is displaceably guided in the housing, can be pulled back through the action of an arm (20) of a s...
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WO1999046464A3 |
A keeper (12) and a latch (10) secures a first member such as a door panel (102) against a second member such as a corresponding frame (104). The keeper is adapted for attachment to the second member and engages the latch in a fastened p...
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WO/1999/046464A2 |
A keeper (12) and a latch (10) secures a first member such as a door panel (102) against a second member such as a corresponding frame (104). The keeper is adapted for attachment to the second member and engages the latch in a fastened p...
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WO/1999/032745A1 |
An automatic door latch has a case (14, 15) and a bolt (20) movable within the case (14, 15) between a fully extended position in which the bolt (20) extends forwardly of the case (14, 15) and a partially extended position in which the b...
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WO/1998/032938A1 |
A door lock having a clutching mechanism for selectively engaging and disengaging the outer handle of the lock from a key spindle (44) having latch scoops (45) for operably engaging a latch slide (46). The key spindle (44) contains a cam...
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WO/1998/032940A1 |
The invention relates to a lock with a catch bolt (41) having a bar (65) which can be pushed through a nut that turns by application of a latch or a key, in such a way that said bar actuates an additional push of the catch bolt (41) into...
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WO/1998/006916A1 |
A door lock device has an inside handle assembly and an outside handle assembly. A latch is positioned between the two handle assemblies and there is a spindle which is in rotatable engagement with both handle assemblies and in operable ...
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WO/1998/002630A1 |
A door lock (1), preferably operable both by a mechanical key (C) with a key cylinder (60) and by an electronic signal and having inside and outside handles (A, B) mounted on inside and outside hollow spindles (10, 50), for mounting on a...
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WO/1998/001641A1 |
The invention relates to a latch unit (10; 210) which includes a bolt (16; 116; 216; 316; 416), a housing (12; 212; 412) for the bolt, guide means (14) for the bolt in the housing, first resilient bias means (20; 120; 420) for the bolt i...
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WO/1997/039214A1 |
A latch bolt set (10) has a latch bolt (30) and a trigger bolt assembly (70) comprising a trigger bolt (72). The latch bolt (30) has a retracted position, a projected position, an intermediate position and is biased to the projected posi...
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