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Patent Searching and Data


Matches 301 - 350 out of 1,016

Document Document Title
JP2006528293A
It has the latch bolt (3) by which 押 pressure is carried out to the position projected from a lock case by means of a spring (5), This latch bolt has a headpiece (3b) of a main part portion (3a) and the wedge shape to which the taper w...  
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
The lock mechanism which operates by the inner side and the outside lever handles 74 and 36 gives a security classroom function, and includes independently the inner side and outside lock mechanism which can be switched between a locking...  
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
[Subject] Offer the locking mechanism used with the lever handle which has resistance strongly to abuse (severe use). [Solution means] The locking mechanism used with a lever handle (36, 74) includes the latching mechanism (18) firmly co...  
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...  
JP3583882B2  
JP3585865B2
To provide a door lock which is excellent in convenience on the occasion of transportation, construction, etc., and which can be used in common to both of a type with the door lock and a type with no door lock. In the case when a lock ca...  
JP3583802B2  
JP3581730B2  
JP3581728B2  
JP2004270132A
To reduce the number of components to the utmost.In a temporary locking and unlocking device for a lock, one temporary locking piece is built in a lock case so that a locking part can be engaged with an engaging retainer part of a protru...  
JP2004218356A
To reduce the number of parts to the utmost.In a temporary locking/unlocking device of a lock, a temporary locking piece is assembled by a fixed shaft in a lock case so as to engage with an engaging counterpart of a protruded engaging me...  
JP2004204660A
To prevent a lockout situation when closing an interior door.In this lockout preventing device for a thumb-turn lock of the interior door, an operating rod is disposed in a horizontally retreating manner in a lock case behind a latch, an...  
JP2004204662A
To provide a latch pull-back device for a door lock capable of being built in the other device in addition to the latch pull-back device by rationally disposing each member to effectively use a space in a lock case.In this latch pull-bac...  
JP2004521214A
彫込み錠 installed in the edge of a door or doorframe at a concave. A clockwise rotation or a counterclockwise rotation is made to rotate the dead latch component and (b) drive shaft (and hub) which were attached on the bolt assembly...  
JP2004156338A
To make incorporable a plurality of devices into a space in a lock box by effectively utilizing the space in the lock box.In this lock for indoor door, an operation rod frame part is formed in the rear of a latch frame part of the lock b...  
JP2004108117A
To provide a door lock in which a timing of reverse rotation of a latch head can be controlled with a simple structure.The latch head 5, having an engaging surface 2 engaged with a strike 1 on the side of the door frame and an adjacent s...  
JP2004076583A
To provide a door lock device which can be formed of a synthetic resin.This door lock device has a release cam 7 connected to a knob 5 freely to turn, a slider 3 engaged with the release cam and fitted to a casing 2 in a slidable manner,...  
JP2004044390A
To make a cam body engage with a latch body in a door structure in which direct engagement of the cam body with the latch body is impossible.When a lever handle 8 or 13 is operated to rotate in the given direction, door lock status shift...  
JP3486739B2
To provide a latch lock which easily automatically unlocks by retreat of a latch when the latch lock is set in a lock state by maloperation so as to close a door. This latch lock forms a locking or unlocking state by advancing or retreat...  
JP3453889B2
PURPOSE: To enable low-priced constitution by forming each part of synthetic resin and allow simplified lock mechanism to be added at need without changing a door lock body. CONSTITUTION: A latch bolt 3 is advanced-retreated using a rack...  
JP2003262061A
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...  
JP2003526749A
(57) a summary lock set mechanism (20, 120), The lock set mechanism equipped with the spindle small group solid (24, 124) which has a spindle element (44, 128) of composition of crushing especially when fault torque is added, in order to...  
JP3442342B2
To provide a door system for setting an entire door concurrently to both the left and right by combining a latch for left and right and a hinge to the structure of a door and door frame for both left and right. A hinge 30 is provided sym...  

Matches 301 - 350 out of 1,016