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JPH10299308A |
To interlock the closure of a door by fitting a trigger latch in a fixed case, movably urging the trigger latch by a spring, fitting a lock piece in a guide cylindrical part of a base plate, movably urging a lock bar by the spring, and f...
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JPH10299309A |
To automatically lock in an instant interlocked with closing of a door. An intermediate part of a trigger lever 2 is pivotally fixed to a bearing plate part 1a of a baseplate 1 by a transverse pivot 4, and the tigger lever 2 is rotatory-...
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JP2813989B2 |
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JP2797277B2 |
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JPH10238196A |
To prevent the damage of a floor face and a latch due to the latch projected from the lower end section of the rail of a lower frame at the time of the opening of a folding door, and to obviate further swinging to the closing side under ...
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JPH10507503A |
(57) The lock mechanism without a key used for a summary door is offered. The operator operates a system by the portable remote handheld computer controller (900-1000) which transmits the coded signal to door lock equipment (29). An elec...
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JPH10184132A |
To eliminate a problem regarding the conventional sliding door double lock where only a crescent is locked, resulting in the negligence of locking the double lock, or the locking of both the crescent and the double lock is neglected, bec...
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JPH10184131A |
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...
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JPH10505142A |
(57) Sum piece 10 to which the thumb operation retracting system attached to a door with the summary grip handle 60 has the horizontal offset cam 15 at the end of one of the two, The key seat board 20 which has a hole along which it pass...
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JPH1061287A |
To make it possible to interrupt a locking operation and open a door in the case when an article or a hand is caught in the door. There are provided a latch 31 which is engaged with a striker on a chassis side and turned normally when a ...
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JPH1061279A |
To provide a door lock which is automatically locked by pulling an inner grip. This door lock is mounted on a single swinging door which opens a door main body A outside. An outer handle 5 is provided turnably around the door main body 5...
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JPH1037555A |
To form the whole internal surface of a door into a structure having high protecting performance by forming a part of an opening and closing handle provided on a metallic door having a protecting layer on the whole internal surface into ...
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JP2710966B2 |
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JP2704861B2 |
To conduct both the closing locking and release opening of a lock handle for a door quickly by simple one-handed operation. When a lock handle for a door is pushed into the receiving groove of the front plate 3 of a case 2, a first latch...
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JPH1018668A |
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...
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JPH1018666A |
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...
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JPH108808A |
To release a locked state without using a dedicated lock capable of selecting locking and unlocking modes by providing a casing with a lock device having a tongue piece to lock a latch rod at an engagement position. When a door is closed...
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JPH09328937A |
To reduce the full height of a latch device so as to reduce the fitting space thereof by scraping of both shoulders of a rear end of a fixed body of a cylinder lock so as to form a part having an elliptic cross section, and inserting thi...
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JPH09324568A |
To make the amount of projection adjustable for a latch in accordance with the width of a gap between a door and a pillar by a method wherein a projection adjusting pin contacting to a restraining plate provided integrally at a latch bol...
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JPH09324569A |
To make it possible to provide a key-hole on a round seat or a long seat at the request of a customer. A lock lever 18 with an emergency key-hole 18b interlocked with a main lock lever 16 through a lock member 15 is mounted to the lock m...
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JPH09317279A |
To improve the operability by providing a locking mechanism in which a door is not opened even when an outside handle is pulled if an inside handle is pulled and locked, and the lock is unlocked if the inside handle is pushed. When an in...
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JP2687107B2 |
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JPH09291733A |
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...
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JPH09510516A |
(57) When the link used in order to resist the bias of a summary spring and to make depression of an empty bundle bolt possible is formed with soluble material and has powerful heat, it ensures that an empty bundle bolt is pulled out and...
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JPH09256696A |
To provide such a push button locking device with specified push buttons to be pushed for unlocking as being capable of maintaining in a dead- locking condition as being in an unlocking condition. Unlocking and non-unlocking push buttons...
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JPH09256711A |
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...
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JPH09250259A |
To surely hold a closed state of a door body locket by a latch and easily obstructing an releasing the rotational movement of a handle shaft of door locks of various kinds of forms by simple and surely preventing the rotational movement ...
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JPH09250258A |
To easily and surely fit both bearing seat bodies to both side faces of a door body. A bearing seat fitting device for a door look is provided with a bearing seat body 12 in one side which has a plurality of fitting holes and is brought ...
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JP2543985Y2 |
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JPH09203253A |
To reduce number of part items of a door lock by retractably providing a stopper cam projected from the circumferential surface of a lock cam which rotates in association with a thumb turn knob in a rotating region of a rotation cam whic...
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JPH09177408A |
To open a door in a single operation of only pushing a push-in knob or pulling a pull knob. A knob shaft 23 provided with a push-in knob 24 and a pull knob 25 respectively at both its ends is provided piercing a shutting style 2 of a doo...
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JPH09502775A |
(57) -- summary book invention -- bolt housing (12) -- more particularly, Slide bolt (20) With respect to the housing (12) of 用, it is related with the panel which suits one of a set of bolt housing (12, 14), the assembly for fixing th...
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JPH0932385A |
To conduct both the closing locking and release opening of a lock handle for a door quickly by simple one-handed operation. When a lock handle for a door is pushed into the receiving groove of the front plate 3 of a case 2, a first latch...
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JPH094300A |
PURPOSE: To make it possible to eliminate the need for a key by mounting slidably an operation knob on a long groove of a main body case and holding a locking mechanism in an unlocked state or a locked state by a relative position betwee...
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JPH08326384A |
PURPOSE: To restrain a latch bolt surely in an unlocking position with a simple operation while reducing substantially a risk of dishonest unlocking by an unauthiruzed person. CONSTITUTION: A latch bolt 6 received in a case 2 is slidably...
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JP2515197Y2 |
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JP2513413Y2 |
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JP2512590Y2 |
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JP2537012B2 |
PURPOSE: To provide safety to users. CONSTITUTION: A safety, insurance and alarm mechanical lock contains an external lock portion, a multicylinder type lock cylinder portion and a lock body portion engaging with the lock cylinder portio...
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JP2511210Y2 |
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JP2510273Y2 |
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JPH08184228A |
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...
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JPH08170464A |
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...
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JP2507450B2 |
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JPH08120984A |
PURPOSE: To make both inner and outer engaged pieces alterably settable in an optional manner by installing a pusher piece, a keeper, a female screw or the like in a lock case, and varying a screwed position of the keeper in a state that...
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JPH08120990A |
PURPOSE: To enable it to form an electric lock into an antipanic from either of the inside or the outside. CONSTITUTION: In this antipanic type electric lock supporting an inside handle inner driving cam and an outside handle outer drivi...
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JPH08100552A |
To operate a release mechanism by a dead bolt by automatically operating the bolt when a partially extended bolt is brought into contact with a door strike installed to an extension post. A bolt 20 has a series of grooves positioned at d...
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JPH0868246A |
PURPOSE: To provide a mortise empty lock, in which the specified locked state can be maintained without deterioration in the operativeness of the lock or without increase in its total weight, and which has excellent durability in the mai...
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JPH083625Y2 |
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JPH0828113A |
PURPOSE: To ensure locking mechanism so as not to be unlocked even when an indicating member is moved. CONSTITUTION: A locking mechanism built in a door is engaged with an engaging member in a small door in the position in which a lock m...
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