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JP3897706B2 |
To provide a thumb-turn protective cap of a vestibule door easily installable on an existing locking device, and surely checking thumb-turn rotation from the outdoor side by a simple constitution. This thumb-turn protective cap of the ve...
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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...
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JP2007063842A |
To provide a thumb-turn device for improving resistance to illicit unlocking operation.This thumb-turn device operates a lock device 3 for locking and unlocking by rotary operation to an operation knob 1 by projecting the operation knob ...
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JP2007056602A |
To provide an airtight closure system with no lock case, which is equipped with a locking function capable of fixing a handle in a tightening position/an untightening position and unfixing the handle by operating a duplicate key and a th...
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JP2007503542A |
The handle assembly (10) is disclosed. This assembly has a spring-loaded, spring-loaded, spring-loaded handle (12,120) and a handle with a first engaging portion, a plunger (14,114) having an engaging surface (16,116). It has a trigger d...
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JP2007040092A |
To provide a mechanism which enables a person performing locking/unlocking to be logged only by addition to a conventional key, even if the key itself is not replaced, and which enables the interlock of a time recorder system by being in...
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JP2007032069A |
To provide equipment for preventing the fraudulent opening of an opening/closing body, which issues an alarm by detecting that the opening/closing body such as a window and a door is fraudulently opened, and which inhibits intrusion by d...
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JP3877156B2 |
To provide a steering lock device for a vehicle wherein: a rotor to which an operation knob free to manually operate is relatively rotatably inserted into a cylinder body rotatably supported in a fixed housing; a key hole into which a me...
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JP2007023597A |
To provide a thumb turn device which enables an operating section to be removed from a lock device only when the lock device is either in a locking state or an unlocking state, and disables the operating section from being removed when t...
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JP3876340B2 |
PCT No. PCT/DE97/00727 Sec. 371 Date Apr. 8, 1999 Sec. 102(e) Date Apr. 8, 1999 PCT Filed Apr. 8, 1997 PCT Pub. No. WO97/40247 PCT Pub. Date Oct. 30, 1997A rod locking device for locking cabinet doors has locking rods movable between an ...
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JP3128791U |
To provide a picking prevention device which can be attached to any of a door knob and a door cylinder and prevents a picking crime. A locking plate having a substantially circular shape with a front view formed with a U-shaped hole for ...
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JP2007016443A |
To provide a device for inhibiting an operation of a crescent for a sash, which surely inhibits a little child from operating the crescent from an indoor side when he/she is on a veranda, and which exerts the great effect of inhibiting a...
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JP2007009667A |
To provide an auxiliary lock for a crescent lock, which enables the existing crescent lock to be easily locked.A lock pin 3 of the auxiliary lock 2 is inserted from between a latching fitting 5 and a mounting base 6 below the crescent lo...
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JP2007002559A |
To provide a thumb-turn device capable of improving lock reliability with a simple construction.The thumb-turn device has a thumb-turn 2 making locking and unlocking operations of a lock device 1, a bar member 3 detachably fixing to the ...
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JP2007002558A |
To provide a thumb-turn device capable of having high resistance to unjust operation from the outdoors and simply finding out a locking and unlocking state only by seeing a thumb-turn from the interior.The thumb-turn device comprises a t...
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JP3867249B2 |
PCT No. PCT/DE95/00541 Sec. 371 Date Dec. 18, 1996 Sec. 102(e) Date Dec. 18, 1996 PCT Filed Apr. 14, 1995 PCT Pub. No. WO95/29314 PCT Pub. Date Nov. 2, 1995A locking device for control cabinet doors has a plate with a depression attached...
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JP2006348556A |
To provide a thumb-turn which serves as a countermeasure against picking of a lock so as to enhance safety, and which is resistant to the fraudulent turning of the thumb-turn.This thumb-turn 1 comprises at least a thumb-turn shaft 10 whi...
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JP2006348714A |
To cover a keyhole of a door knob or the like with a cover with a lock so as to inhibit access to the keyhole unless the cover is opened.A split plate (upper) mounted with a ball and a cover, and a split plate (lower) mounted with a ball...
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JP2006348533A |
To provide an inside lock device which facilitates retrofitting thereof.According to the structure of the inside lock device, when an inside door lever 2 of a door body 1 is constrained in a locking state, an outside door handle 3 operab...
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JP3854802B2 |
To provide an unauthorized unlocking preventing device adopted into a cylinder lock excellent in not only burglar-proof properties but also operability. This device is provided with an operation part 6 for making an opening/closing membe...
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JP3852859B1 |
To provide a mechanism capable of collecting a log of a person who opens and closes a key simply by adding the key to a conventional key without replacing the key itself. In particular, by interlocking with a time recorder system, a mech...
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JP3125797U |
To provide a security lock cover which can easily cover an outdoor side locking operation portion of a door locking device main body attached to a door in order to prevent tampering and rain exposure with respect to the lock cover in the...
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JP2006257742A |
To provide a cover attached key for a crescent lock capable of preventing the crescent lock from being unlocked even if a window glass is partially broken and also preventing the crescent lock itself from being unlocked by loosening a mo...
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JP3824563B2 |
To provide a game machine in which a changeover switch can be positively locked to eliminate the state of setting being left ON to thereby make it hard to perform an illegal act on setting related to a game. This game machine is provided...
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JP2006233732A |
To provide a thumb-turn guard having a cover on a thumb-turn as a crime prevention measure to prevent the thumb-turn picked up by a thumb and turned from being operated from the outside and a function for locking the thumb-turn itself to...
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JP3816057B2 |
To easily open/close a door closing the front face opening of a frame body. The lock handle is provided with a main body 1 in which an operation handle 2 is integrally formed and the inside is formed in a longitudinally penetrating cylin...
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JP2006214173A |
To provide a door device capable of improving construction efficiency and reducing cost.This door device is provided with a frame 2 provided in an opening part of a building and a door 4 provided openably and closably in the frame 2, an ...
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JP3809553B2 |
To prevent the injustice unlocking by providing a spring piece between the mounting shaft of a cylinder lock and the inserting hole of a table piece, fixing a lock pin to the cylindrical part of a handle, and increasing the width of the ...
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JP2006207168A |
To provide a crime prevention device of a door having excellent crime preventing effect against various types of injustice unlocking means.A shutter 5 incorporating a lock bar 2 rotatably supported at its base end part and opening/closin...
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JP3800418B2 |
To provide a lock handle device for a pop out type door capable of making destruction by violence directed for a lock unit difficult or impossible to improve crime prevention property and inserting a key smoothly and accurately. A pocket...
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JP3796715B2 |
The invention relates to a lock for doors of housings or cabinets with particularly narrow frame profiles, comprising a bolt mechanism which is longitudinally moveably guided in the frame profile, and a door plate which can be fixed on t...
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JP2006169772A |
To provide an auxiliary lock for a crescent lock of high crime preventiveness with which a sash window cannot be easily opened unless it is broken while being easily opened/closed from the inside in the mounted state of the auxiliary loc...
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JP3789797B2 |
To provide a closing apparatus which allows only an arbitrary but specifically selected group of persons to access a switch cabinet, and facilitates posterior change of a lock system. According to the closing apparatus, a second lock 21 ...
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JP2006161270A |
To provide a safe for crime prevention extremely safe for crime prevention since the safe itself cannot be carried away once installed.This safe comprises an outer box 5 fixed to the prescribed member of an automobile and an inner box 10...
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JP3782812B2 |
To provide an electric cylinder for door lock operation and an electric cylinder door lock without a key hole capable of completely preventing picking by attaching the electric cylinder to an existing door lock simply. In this electric c...
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JP3121994U |
To provide a thumb turn turning preventive tool which does not require work on a door for mounting and can be attached to a thumb turn itself to prevent the thumb turn turning. The thumb turn turning preventive tool 4 is integrally rotat...
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JP2006132098A |
To provide a locking-unlocking device capable of interlocking one cylinder lock of extracting a duplicate key with rotary operation of the other cylinder lock, with a simple structure, without arranging a clutch mechanism.This locking-un...
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JP2006125049A |
To provide an electric lock controller capable of preventing a door from being illegally unlocked by an illegal unlocking method.A door 1 is provided with a first electric lock 2 and a second electric lock 3. When locking and unlocking t...
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JP2006112176A |
To provide a lock capable of putting only an outdoor side cylinder or an indoor side cylinder into a temporarily unusable state by simple manual or electrical operation and restoring it by the same operation.An inner cylinder of the cyli...
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JP2006104828A |
To provide an illegal unlocking preventive implement capable of positively preventing illegal unlocking from the outside to a double sliding lock mounted to a double sliding door.The illegal unlocking preventive implement 19 for the doub...
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JP3764863B2 |
To provide a pushbutton-type locking device which can be unlocked by pressing the same pushbutton a plurality of number of times, to thereby increase the combination of unlocking numbers without increasing the numbers of the pushbuttons ...
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JP2006083599A |
To prevent a crescent lock capable of preventing lock-picking crime.The crescent lock 1 is set to an interior side sash 71 of a sliding sash 7, turned around the horizontal axis L parallel with the sash face, fixed to the crescent lock b...
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JP2006057332A |
To provide a protective apparatus of a main key having high reliability and function for preventing a theft and mischief, by protecting a main key insertion port of a motorcycle.A strong main key protective apparatus is invented so as to...
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JP3750940B2 |
PURPOSE: A flat handle apparatus is provided to prevent operation failure of a rotor or a latch against plugging of dust or freezing by guiding and discharging dust and rainwater through the rotor containing hole to the opening of the co...
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JP2006046052A |
To prevent thumb turn rotation by making a thumb turn axis irrotational to the unlocking direction.The thumb turn decice is provided with a thumb turn axis 12 making the dead bolt 3 reciprocate by the rotary motion, a knob 30 detachably ...
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JP2006045895A |
To provide a thumb-turn device which can surely prevent a fraudulent operation from the outside of the room by making a one-handed operation difficult.This thumb-turn device comprises: an operation shaft 3 which is connected to a dead bo...
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JP2006046003A |
To provide a crime preventing sash lock guard mounted on an inside of a window glass near a lock receiving member of a lock part of a glass-window frame, which functions to prevent unlocking when the window glass near the lock part is br...
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JP2006037698A |
To improve a crime preventive property facilitating the attachable/detachable operation of a prime preventive cover by a habitant and making it impossible to dishonestly unlock the thumbturn by an outsider.The member has several protrusi...
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JP2006037447A |
To provide a seal lock which can completely secure a locking state of a container or the like to which the lock is attached, after locking operation, and keeps a so-called sealing state of the container or the like.The seal lock is forme...
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JP2006028905A |
To provide a thumb-turn device without causing any inconvenience in daily operation while effectively preventing thumb-turn turning.A thumb-turn shaft 12 moves a dead bolt 3 by rotational operation. A knob 30 has a projection section 37 ...
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