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JP2010222965 |
To provide a lock releasing device by sensing vibration, which can be installed without much effort nor cost by being mounted to an existing door, and can surely be operated when detecting the vibration, and to provide a lock with the lo...
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JP2010209632 |
To provide a cylinder lock which can regulate not only the entry of a foreign substance caused by nature but also the entry of a foreign substance adhered to a key which is caused artificially.The cylinder lock 1 is provided with a lock ...
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JP2010209581 |
To provide a door lock capable of reducing a noise caused by a latch head contacting a strike in closing a door.A lateral pressure absorbing portion 40, which absorbs by elasticity lateral pressure F acting on the latch head 13 by the co...
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JP2010196272 |
To provide a cylinder lock with built-in antenna, which is improved in crime-prevention property and operation efficiency.The cylinder lock with built-in antenna 1 includes a receiving antenna 4 for receiving ID information of an ID key ...
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JP2010196432 |
To provide a side bar type cylinder lock having a large flexibility of layout and a superior durability due to the smooth rotation of the inner cylinder with no wear of a side bar.While the engagement part of a side bar 27 is engaged wit...
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JP2010185225 |
To provide a latch lock capable of easily opening a door.A latch 4 is rotated manually when a locked state is switched over to an unlocked state. Hereby, a component force of a reaction force applied from the member in contact with the l...
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JP2010180700 |
To provide a key of composite disk tumbler lock capable of miniaturizing a cylinder lock.The key of composite disk tumbler lock includes: an outer cylinder 1 having a cam groove 2 formed along a base line the inner circumferential surfac...
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JP2010174479 |
To provide a door lock device which enables the smooth motion of a door by suppressing a door rattle and absorbing displacement of relative positions of a latch and a striker during the closing motion of the door.The striker 3 is annexed...
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JP2010174622 |
To provide a lock, in particular, a lock engaged with a domestic entrance door in an edge part, as to the lock for a movable wing.This lock is the lock for the movable wing movable between an opened position and a closed position with re...
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JP2010168874 |
To provide a method reliable and widely applied for preventing a failure of locking.The followings are provided and assembled into a switch box 14 in a strike 16: a cam-follower pin including a contact point inside a movable member provi...
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JP2010168013 |
To provide a constraint system for door capable of generating a constraint force without deteriorating opening and closing properties of a door.The constraint system 15 has the door 11 installed at an opening peripheral edge of a vehicle...
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JP2010168867 |
To provide a plug device preventing rattling upon being fitted to a lock device body without the need for a separate rattling preventing means in the lock device body.The plug device for providing the lock device body 1 with a rotary ope...
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JP2010168741 |
To provide a cylinder lock highly resistant to an illegal unlocking operation.This cylinder lock includes a plug 2 which is inserted into a cylinder case 1 in such a manner that its shaft-length-direction movement is regulated, and a sle...
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JP2010168896 |
To provide a system for a bolt-receiving and door bolt without having disadvantages.The invention relates to a lock device (11) comprising: the door bolt member (13); the bolt-receiving member (15) to be arrayed in a room-like structure ...
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JP2010133144 |
To further improve crime preventiveness in a locking device for a door including a hook dead.The locking device for the door includes a tumbler and the hook dead built in a lock case, wherein the hook dead comprises a dead bolt and a hoo...
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JP2010127009 |
To facilitate work of attaching a thumb-turn seat even if the straight line connecting attaching holes of the thumb-turn seat is oblique and the thumb-turn seat has a deformed shape projected to a door face.The structure of the thumb-tur...
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JP2010121415 |
To easily change a range of rotation of a rotor by a general-purpose rotor case, and to prevent restrictions on the range of the rotation of the rotor from being easily disabled.When a second plate key 50B having upper and lower surfaces...
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JP2010121414 |
To facilitate assembly operations by making a locking plate surely held in a recess of a rotor case.Communication portions 212 and 213 are formed in the recesses 211A, 211B and 211C of the rotor case 21, respectively; and the locking pla...
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JP2010112064 |
To improve anticrime reliability by obtaining a cylinder lock capable of undergoing a force resisting an act of destruction using a drilling tool.This cylinder lock 100 includes: an outer cylinder 17 in which an inner cylinder 15 having ...
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JP2010112070 |
To provide a door lock which can reduce an abutting noise when a stopper provided on the side of a latch bolt abuts on an abutting portion, in the return of the latch bolt.This door lock includes the latch bolt 6 which can freely protrud...
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JP2010112072 |
To provide a strike capable of reducing the return speed of a latch bolt without hindering the latch bolt from catching the strike when a door is closed.The strike including a strike box 7 inserting a latch head 23 of the latch bolt 4 pr...
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JP2010106509 |
To provide a brace unit which simplifies assembly by facilitating the adjustment of front and rear positions.This brace unit 10 includes: a case body 20 which is fixed to a front surface of a peripheral edge of an opening F1 of a frame b...
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JP2010101001 |
To provide a protective device for being installed in an auxiliary door, which prevents the auxiliary door from being distorted by an impact caused by opening/closing of a main door, and which prevents the occurrence of such a failure th...
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JP2010090642 |
To provide an anti-friction latch mechanism capable of operating smoothly even if a clearance dimension is small.This anti-friction latch mechanism has a latch head 1 having an inclined surface and a latch piece 2 being inserted into a c...
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JP2010084511 |
To effectively show the effect of theft prevention by preventing the key hole of a lock from being directly touched or peeped by concealing the key hole.An outer frame is installed on one side of the lock, and a storage space is formed i...
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JP2010084424 |
To provide a strike with a door stop allowing easy adjustment of a distance between a locking part and a door stop part.The strike 100 with the door stop is fixed to the inner surface 7 of an opening frame 5 facing a door end, to receive...
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JP2010084504 |
To prevent an operation member from becoming an hindrance in storage, loading, shipping and the like.An unlocking device for a latch of a swing door includes a swing door arranged in the openable/closable manner to the outside of the fro...
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JP2010084318 |
To improve safety against the illicit unlocking of a lever tumbler lock or a rotary disk tumbler lock while maintaining the strength of a partition plate.In this cylinder lock against a detection tool, key guides rotatably attached to th...
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JP2010070948 |
To provide an impact-absorbing structure for a strike plate, capable of damping a shock caused by a latch bolt colliding with the strike plate and enhancing the silentness when a door is closed.In this impact-absorbing structure for a st...
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JP2010065440 |
To improve quietness by providing a noise deadening mechanism for a lock device, capable of reducing operation noises such as an impact noise, a frictional noise and a rattle.In this noise deadening mechanism for the lock device, a cam p...
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JP2010059677 |
To provide a muffling structure of a latch bolt capable of improving the silentness of a lock device by reducing the operating noise of the bolt such as impact noise, friction noise, and rattling noise.The muffling structure of a latch b...
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JP2010048035 |
To combine miniaturization and simplification of structure while preventing a fault of a holding means.A cylinder lock 10 includes: a switching tumbler hole 12c; a switching tumbler 14 arranged in the switching tumbler hole and constitut...
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JP2010048082 |
To provide a lock cylinder which enables key resetting without using a master key.The lock cylinder includes a cylinder body 40 having a plug body 40, and a carrier sub-assembly 42 disposed in it. The plug body includes a plurality of sp...
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JP2010042780 |
To prevent a cylinder lock from being illegally removed from a body by using a tool or the like.In the steering lock device 1, the cylinder lock 3 composed of a cylinder inner 12 and a cylinder outer 11, and a lock shaft 6 which prevents...
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JP2010037779 |
To enhance the operability of the auxiliary door with regard to a device for engagement unlocking for an auxiliary door.This device for unlocking the auxiliary door of the double doors is provided at the free end of the auxiliary door; a...
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JP2010037778 |
To reduce the dimensions of a receiving part of a vertical frame, e.g., the depth of a horizontal recess (the depth of a notch).This lock receiving implement comprises: a strike box with a square case part fitted into a receiving part of...
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JP2010037841 |
To provide a circular washer and a circular washer set enabling a cover to be easily installed and the cover to be removed without damaging a door.This circular washer 1 used for a lock attached to the door includes a peripheral surface ...
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JP2010036844 |
To prevent a rotative operational force from being transmitted to a theft preventative operational means even in cases where a tumbler is unjustly operated aiming at trouble making or theft-committing in a theft preventative device for v...
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JP2010037759 |
To provide a cushioning door stop that can relieve impact when closing a glass door by a thin and compact mechanism.The cushioning door stop 100 mounted to one door 11a of a double swing glass door 11 to relieve impact force from the oth...
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JP2010031562 |
To miniaturize a storing part by eliminating the need of matching between the position of the inner peripheral surface on one side of the storing part and the position of the inner peripheral surface on the other side of the storing part...
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JP2010024781 |
To provide a latch lock of a door which has an effect of preventing lockout, makes possible the easy combination of members, can miniaturize a lock box, is inexpensive, and can reduce the number of part items.The latch lock of the door i...
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JP2010024767 |
To provide a strike hole adjusting structure capable of easily preventing a door from rattling with a small number of components, having a good appearance and allowing the door to be opened smoothly.The strike hole adjusting structure in...
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JP2010024786 |
To improve assembly performance of a key apparatus which enables a key of a vehicle to be inserted and turned in a key cylinder.A lock body 12 of a steering lock device 10 is divided into a mainlock body 14 and a lock holder 16. A camsha...
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JP2010019005 |
To provide a striker of a lock for an automobile, which exerts excellent strength by decentralizing stress.In this striker of the lock for the automobile, right and left mounting plate portions 3, which are fixed to mounting surfaces by ...
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JP2010019061 |
To provide a good-appearance sliding door facilitating fitting work by using in common a vertically long pull and a washer for fitting an operation member for unlocking a temporary lock device.In a sliding door having the vertically long...
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JP2010007347 |
To prevent an intruder from easily attacking a locking piece (a dead bolt) by adding a defending function from an attack object (particularly a bar) to a receiving implement that constitutes a lock mechanism.This crime preventive receivi...
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JP2010007274 |
To facilitate locking-unlocking operations while preventing the careless opening of a lid body provided for an opening such as an inspection hole provided in a shutter case.The lid body 4 for opening/closing the inspection hole MH formed...
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JP2010006211 |
To simplify a mechanism for lockably protruding/retracting an engaging member to be engageably locked to a locking device as the locking device is moved close/apart thereto/therefrom.This vehicle locking structure comprises a back lock d...
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JP2010007306 |
To provide a pin tumbler lock operable by a cylindrical key, which has a reduced depth dimension without degrading the performance as a lock.According to the structure of the pin tumbler lock, an annular keyhole is formed in a large-diam...
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JP2010001614 |
To provide a cylinder lock capable of discharging dust in its inside outside and preventing the occurrence of illegal operation due to insertion of a wire from the outside irrespective of a structure for inserting a cylinder externally.T...
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