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Patent Searching and Data


Matches 301 - 350 out of 1,035

Document Document Title
JP2008285892A
To surely execute latching in a closing position, when a latch lock is attached to a free door.In this latch device, a trigger member is arranged in a lock case; latch frames 3A and 3B are provided on the upside and downside of the lock ...  
JP4167741B2  
JP4165790B2  
JP4126181B2  
JP4126176B2  
JP2008144481A
To provide a latch mechanism of a rim lock, which is made compact, and allows a latch to be withdrawn into a lock case at a small rotational angle.The latch mechanism of the rim lock 100 prevents a door 11 from opening by projecting a fr...  
JP2008133656A
To provide an electric lock which can be released from an unlocked state only by operating a handle without electric unlocking operation.The electric lock is formed of a latch bolt 6 retractably mounted in a lock case 5, stoppers 62, 63 ...  
JP2008512833A
Device for locking electrical tools with battery packs comprises recesses (24, 26) which have a different shape or different dimensions or are offset perpendicular to the movement direction and for various combinations of electrical tool...  
JP2008095371A
To obtain a door closure sensor device which copes with a clearance dimension in a wide range.According to the structure of the door closure sensor, a box-shaped support member fixedly mounted on a door frame, is formed of a magnetic mov...  
JP4038126B2
A lock mechanism for use with lever handles includes a lock core and a latch mechanism that is rigidly connected to the lock core to prevent the lock core from rotating in the door. Through-bolts are not needed, allowing a small diameter...  
JP4033661B2  
JP2007332648A
To provide an earthquake resistant locking mechanism which is resistant against unlocking even if an exciting force is applied thereto due to an earthquake, mechanical vibration, or the like. There is provided a hotel lock which can be r...  
JP3953423B2
A solenoid arrangement for controlling handle operation in a door lock, in which force transmission from an operation axis of a handle or the like to a follower acting on a bolt of the lock is provided by a movable coupling member which ...  
JP2007186955A
To prevent erroneous notification caused by the entry of a first entering person into a monitoring area failing to set the operation mode of a security device into a security release state, and to cause no degradation even under use for ...  
JP3929059B2
To provide a latching device which can bind and hold its latch bolt in an unlocking position through simple operation, and allows the owner to trace unauthentic unlocking if it occurs. According to the structure of the latching device, a...  
JP3905941B2
To improve a latch lock fitted to a door, so that a latch head direction is easily changed. This latch lock is formed to have an armor plate 30 fastened to a face plate 1, thereby forming a front F. Also, the face plate 1 is formed to ha...  
JP3897314B2
To changeover an automatic lock to an idle lock when necessary, by providing a second manipulating rod urged by a spring member. An inner hole having a noncircular cross section is formed in a retractor shaft 14 of a latch bolt used as a...  
JP3896192B2
To provide a simple absence checking signal lock which does not use an electric circuit. A tumbler controlling the locking member of a lock box 1 is separated into an outside tumbler 19 connected to a cylinder lock via a tail piece and a...  
JP3870352B2
To provide a new lock device using a pair of magnet means and to improve ability of the lock. This lock device is provided with a retractor 31 actuated by an operation member, and a slider 34 and a latch bolt 36 which is displaceably con...  
JP2006528293A
A door lock includes a latch bolt and an auxiliary bolt. A stop member is supported by the auxiliary bolt and is movable relative to the auxiliary bolt between a position in which it prevents a guide element moving to a position providin...  
JP3844810B2
To make it possible to switch an automatic locking type lock to a latch through the control of fingers, if necessary. An inside hole having a non-circular cross section is formed in a retractor shaft 14 of a latch bolt used for a dead bo...  
JP2006522244A
A locking device (1) is equipped with the slide lock (7) moved with the shape memory element (14) which has flexibility at least. The shape memory element (14) can take the elongated form and the form curtailed as a heated result. A rest...  
JP2006125146A
To provide a lock device capable of adjusting the angle of a handle to be mounted.A lock piece 2 which is protruded and retracted from a lock case 1 is energized forward by a return spring 6, and an engagement receiving part 11 is provid...  
JP3774214B2
To simply adjust a degree of stretching of a wire in a buried state in a door by incorporating and using the same latching lock device without rearranging a separate dedicated lock device corresponding to them even to doors different in ...  
JP2006097456A
To provide a lock mechanism to lock/unlock by engaging/disengaging a locking lever with a step part of a latch head, so as never to be unlocked by an earthquake or vibration by any chance.A first support shaft 7 is provided near a latch ...  
JP3762841B2
To provide a circuit which supplies an instruction stream to a processing device. The execution form of a circuit is suitable to be used for a RISC CUP and on the other hand, in another execution form, the circuit can be used for another...  
JP2006077424A
To provide a locking mechanism to be locked and unlocked by engaging a locking lever with a step part of a latch head and disengaging the locking lever from the step part of the latch head, which is surely prevents from being unlocked by...  
JP3749757B2
To provide a locking device which is covenient to handle by energizing a cam member with a spring device. A thumb-turn shaft 19 which is connected to a control cam which controls taking in and out of a latch bolt which serves as a dead b...  
JP2005336958A
To provide a push-pull lock for a door capable of assuring its reliability in operation and cost reduction by simplifying the component parts inside the lock.This push-pull lock 110 is attached to the tip of a direct operated rod 122 in ...  
JP2005535803A
A lock mechanism operated by inner and outer lever handles provides a security classroom function and includes inner and outer lock mechanisms that are independently switchable between locked and unlocked states by inner and outer lock c...  
JP2005307550A
To provide a latching device which can bind and hold its latch bolt in an unlocking position through simple operation, and allows the owner to trace unauthentic unlocking if it occurs.According to the structure of the latching device, a ...  
JP2005290744A
To provide an automatic locking lock smoothly operated and improved in reliability.A latch bolt 5 serving as a dead bolt is guided movably in a longitudinal direction perpendicular to a front plate 11, and energized forward by the resili...  
JP3688306B2
PURPOSE: To provide a linear lock facilitating manufacture and assembling, improving precision of a lock assembly, and attaining smooth and rapid lock operation. CONSTITUTION: This lock comprises an upper housing element 124 having slots...  
JP2005213770A
To provide a latch lock which can be adapted to a case requiring locking and a case not requiring locking.A main body 7, which is to be mounted on a door 4, is provided with a storage part 6 wherein an opening 3 for operation and a throu...  
JP3682399B2
To provide a door lock for which the attitude of latch can be easily reversed and also this lock can be attached even to a door which can be used for both the left and right suspension types. By turning the door handle 90, this door lock...  
JP3682738B2
To reduce shock noise brought on closing a door, by providing a buffer member and a detection member of a clearance. A buffer plate 8 is fitted to a part of a latch bolt 5. Further, a detection member 10 of a clearance, which contacts th...  
JP3671161B2
To provide a door lock capable of preventing imprisioning, in a door having a structure in which a member interlocking with the handle of the door cannot be directly engaged with a latch body. The door has the structure in which the latc...  
JP2005120703A
To constitute a latch member so as to be retractable even when a door lever is locked to unlock this retraction.In this latch device 1 of the door provided with a latch operation mechanism 3 for moving the latch member 2 so as to come ou...  
JP3647555B2
To improve operationability by installing a longitudinal handle and a releasing member interlocked with the handle to an inner seat and an outer seat mounted on the indoor and outdoor surfaces of a door. When the central section of an in...  
JP3646796B2
To provide an indicating lock capable of being easily and quickly locked and unlocked by the same operation as an ordinary lever handle operation without the need of any knob operation by eliminating a thumb-turn knob, and in which the b...  
JP3637571B2
PURPOSE: To enhance ease of usage under construction and comply with two functions with two rows of changeable levers by selectively operating a first lever row and a second lever row mounted between a locking lever and a solenoid plunge...  
JP3636115B2
To provide a door lock unit which is excellent in durability, and low in manufacturing cost. When the door lock unit assumes a locking state, a key block 41 connecting a handle 82 to a latch 17 is released sideways with respect to its di...  
JP2005042506A
To simply adjust a degree of stretching of a wire in a buried state in a door by incorporating and using the same latching lock device without rearranging a separate dedicated lock device corresponding to them even to doors different in ...  
JP2005016165A
To provide an automatic locking mechanism which is simple in structure and achieves positive operation.According to the structure of the automatic locking mechanism, an engaging protrusion 13 which protrudes in a locking arm 5 direction ...  
JP2004360336A
To reduce the number of part items for constituting locking/ unlocking members, by serially incorporating the electric locking/ unlocking member and the manual locking/unlocking member, so as to interlock with each other, for effectively...  
JP3602870B2  
JP2004536242A
A lock mechanism for use with lever handles includes a lock core and a latch mechanism that is rigidly connected to the lock core to prevent the lock core from rotating in the door. Through-bolts are not needed, allowing a small diameter...  
JP2004332492A
To minimize a lock case by rationally incorporate each element constituting a lock mechanism in an inner space of the lock case.In an electric lock for a door, an inner space of the lock case is divided into four spaces by an X-axis pass...  
JP2004332519A
To provide a plane handle device for a door, allowing opening/closing operation of the door with slight force.In a case 1 built in the door 2 at its end face side opposite to its turn pivotally supporting side, provided on a doorway in a...  
JP2004324305A
To provide a locking mechanism which enables sure locking, even if an urging spring of a locking lever is broken or turning of the locking lever is put into a nonsmooth state.A back end of the locking lever 20 is molded in a bifurcated s...  

Matches 301 - 350 out of 1,035