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JP3361746B2 |
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JP3354710B2 |
This invention is directed to a door lock including a housing with a lock body which cannot be easily rotated when a burglar attempts to forcedly further rotate the outside lever handle in excess of a limit for withdrawl movement of a la...
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JP3354711B2 |
A door lock which does not decrease the strength of an outer end portion of the outside rotary shaft includes an inside lever handle and an outside lever handle which are attached to a lock body assembled into the door, and a retracting ...
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JP2002529633A |
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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JP3294219B2 |
To improve operability, and to simplify a structure. This door lock is provided with doorknobs 5, 8 provided on the outside and inside of a door, respectively and for opening and closing the door, and a lock mechanism for obstructing the...
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JP3276776B2 |
PURPOSE: To make those of manufacturing and maintenance easy enough by installing those unitized with electrical parts including a controller or the like making a latch retractable and mechanical parts including a latch plate and a rotat...
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JP2002097826A |
To prevent abrasion between parts in a locking device, and compose the whole body of the locking device to make it simple.In this locking device for a door, a locking arm for locking a protruded engagement member at the time of primary l...
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JP3266862B2 |
To improve mergence obstructing force of a door bolt by abutting a drawing claw on a rear extending rod of a door bolt in a direction for obstructing mergence of the rod when the door bolt is buried in a forwardly protruding state. An en...
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JP2002506156A |
A keeper and a latch secures a first member such as a door panel against a second member such as a corresponding frame. The keeper is adapted for attachment to the second member and engages the latch in a fastened position.
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JP2001516407A |
PCT No. PCT/US97/12586 Sec. 371 Date Jan. 11, 1999 Sec. 102(e) Date Jan. 11, 1999 PCT Filed Jul. 14, 1997 PCT Pub. No. WO98/02630 PCT Pub. Date Jan. 22, 1998A door lock (1), preferably operable both by a mechanical key (C) with a key cyl...
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JP3180039B2 |
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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JP3067096B2 |
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JP3054382B2 |
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JP2000145218A |
To improve safety of a lock by making picking invalid. This safety device includes a thumb-turn shaft 5 having a deformed cross section part 12 formed in a part thereof along the longitudinal direction, a lock plate 13 which is guided mo...
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JP2000045583A |
To obtain various uses in an economical design, by rotating a closing part on a sleeve of an inside rotary knob for adaptation for the position of a ratch shaft in a door leaf. An inside rotary knob 10 is connected to a sleeve 12 and a c...
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JP2969096B2 |
To definitely prevent forgetting due to misbelief by providing a constitution with which a key cannot be turned unless a door is fully closed and a trigger plate has not been pushed into a fixing case. When a cam sloped surface portion o...
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JP2969095B2 |
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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JPH11229689A |
To easily lock or unlock a door from the inside by integrally forming a lock part in a locking bar and bring an inner open plate into contact with the lock part by pulling or pushing an inner knob or releasing the contact. A lock part 31...
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JPH11192367A |
To simplify entire structure and to attain improvement in workability and cost down by decreasing the number of parts by unnecessitating a glass door lock device. Lock parts 9 and 9 or the like are respectively provided on the opening si...
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JP2913193B2 |
A clutch system for use in the door locking arrangement has a drive member (55), a latch actuating member (57) and a permutation lock reset member (49), the latch actuating member (57) and the permutation reset member (49) being disposed...
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JP2887109B2 |
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JP2883609B1 |
[wrap up] [Task] Since the latch and the deadbolt can be unlocked at the same time with a single operation and the key cannot be removed until the door is closed and locked, a latch device with a deadbolt that does not forget to lock the...
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JP2877746B2 |
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JP2591599Y2 |
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JP2586902Y2 |
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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 |
A keyless locking mechanism for use in a door. An operator activates the system by means of a portable remote handheld controller (900, 1000) which transmits coded signals to a door lock device (29). The electronic and electromechanical ...
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JPH10505142A |
A thumb actuated latch retracting mechanism, for mounting with a grip handle on a door, includes a thumbpiece, the thumbpiece having a laterally offset cam on a second end thereof; an escutcheon plate having an opening through which the ...
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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 |
A latch assembly for a lock adaptable for use with inswinging, outswinging, right hand and left hand mounted doors includes a latchcase assembly having a vertically extending slot. A bolt is mounted for sliding movement within the latchc...
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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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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 |
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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JPH09510516A |
A link, used to allow retraction of the latchbolt against the bias of a spring, is formed of a fusible material to insure that, in the presence of intense heat, the link will melt and will no longer override a deadlocking pawl to allow t...
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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 |
A cab of a heavy construction vehicle comprising an arc-shaped front wall, an arc-shaped movable front window and arc-shaped guide rails, all of which have substantially the same radius of curvature. During the movement of the front wind...
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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 |
PCT No. PCT/GB94/02001 Sec. 371 Date Mar. 8, 1996 Sec. 102(e) Date Mar. 8, 1996 PCT Filed Sep. 14, 1994 PCT Pub. No. WO95/08040 PCT Pub. Date Mar. 23, 1995This invention relates to a bolt housing, and in particular to a housing for a sli...
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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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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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