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JP2003221953A |
To provide a thumb turn locking and unlocking confirmation mechanism capable of easily detecting the locking and unlocking state of a door.A thumb turn 12 attached in a freely attachable and detachable manner to a bearing of the lock ins...
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JP2003208671A |
To prevent an action for the purpose of a crime by use of a spare key-free electronic lock formed by the combination of a converter and a computer.When a door or handle is touched, pushed, or beaten without a normal ten-key input, an ala...
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JP3425302B2 |
To make switching operation easier by changing an objective device with a remote controller, adding a rolling synchronization circuit thereto, and thereby avoiding lost motion at operating a plurality of security devices respec tively by...
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JP2003190566A |
To provide a monitoring system for automatically monitoring whether a door is fraudulently opened or not, and a lock device used in the system.The monitoring system comprises a lock detecting means for detecting the lock condition of the...
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JP2003184383A |
To provide a lock device provided with a cylinder lock without being regulated in the insertion direction of a key, by enhancing crime prevention such as picking prevention by constituting the lock device requiring time for unlocking ope...
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JP2003166368A |
To provide housing alarm equipment capable of threatening an invader to induce the invader to get out of the site when the invader illegally unlocks a locking device.In the housing alarm equipment raising the alarm when the lock device s...
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JP3414665B2 |
To easily recognize that a cover is opened without using a key without applying a seal on it or sealing it with metal. This case for transporting valuables is provided with a case main body 11 having a keyhole 11a in which valuables are ...
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JP3413410B2 |
To provide an anti-theft alarm lock for an automobile not causing noise damage. In a warning circuit in a lock body driven simultaneously with attachment to a steering wheel, a CPU is operated by a signal of a pressure change detecting c...
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JP2003155873A |
To provide a burglar-proof device for a stationary safe and valuables capable of frightening a criminal with a powerfull group of alarms in an instant when the criminal is going to commit a theft of the valuables such as the stationary s...
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JP3403148B2 |
To provide a double lock apparatus which achieves locking and unlocking of a plurality of locks by using a single key, and requires a key operation according to a PIN number in order to unlock one of the locks. When the first lock 40 is ...
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JP2003106021A |
To provide an automatic vending machine capable of assuring high security and robbery prevention with a simple configuration even though a case of using a double cylinder type handle lock mechanism.This machine comprises a first detectio...
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JP2003097107A |
To smoothly and speedily perform maintenance by providing a self- diagnosis function capable of automatically judging an abnormality of a drive part of an internal mechanism of an electric lock, displaying and informing contents of a fai...
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JP2003090154A |
To provide a locking device and a crime preventing device with a high crime preventing performance.As a disc tumbler 34 gets into a groove part 38, a tip of the disc tumbler 34 gets in contact with a piezoelectric element 94 in the groov...
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JP2003077071A |
To allow a user to mount a burglarproof device on an entry by himself and surely suppress picking damage.The burglarproof device has a thumb-turn condition detecting part 26 for detecting the operated condition of a lock itself via a thu...
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JP2003074227A |
To prevent the function of a safe from being ignored by an error by forgetting to draw out a key after locking a cylinder lock of the safe.The door 3 of the safe is provided with the cylinder lock 6. The cylinder lock 6 is provided with ...
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JP2003056225A |
To provide a device preventing a breaking by using a drill of a key hole for an automatic vending machine or the like. A cone cap 4 made of a hard metal is installed at the end of a lever 3 capable of being rotated centering around a sha...
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JP2003051073A |
To provide a crime prevention device for preventing theft damage from occurring due to door closing forgetting, 'being opened' of the door with an illegal method and key duplication with an illegal method by solving the problem on 'openi...
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JP2003027786A |
To provide a door operating apparatus which can be unlocked while ensuring its security even in the event of a power failure or the like.The door operating apparatus consists of an opening/closing means 2, an unlocking means 24 which is ...
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JP2003020830A |
To provide an unauthorized unlocking preventing apparatus which has crime-preventive efficiency and anti-theft properties imparted thereto, and can be easily built in an existing fitting, with improved mounting efficiency, and to provide...
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JP2002362320A |
To provide an antitheft device for a vehicle capable of improving antitheft effect for a vehicle by positively threatening a person trying to steal the vehicle. On a scooter 11, a key hole lock device 13 is installed at a prescribed posi...
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JP2002332761A |
To provide a cylinder lock capable of detecting pickings besides preventing the illicit operation of a key, particularly the damage of pickings.The position of a picking preventive pin a2 or a3 is confirmed during the rotation of an inne...
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JP2002327561A |
To issue an alarm during unlocking operation by promptly detecting the operation of unlocking a door illicitly from the outside.A grooved rotor 2h for engagement with a thumb turn 1d is built into an alarm device case which is fitted ove...
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JP2002309818A |
To provide a lock device in which a key hole for unlocking a lock is made unnecessary while a place where the lock is installed cannot be recognized visually from the outside and an alarm device is operated when an intruder intends to gr...
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JP3333985B2 |
To eliminate a severe control about a mounting accuracy of a cylinder lock or a door lock and prevent definitely an operational failure that a locked and unlocked state detection switch detects and gives a warning before a rotary detecti...
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JP2002298265A |
To provide a system that a report is sent to a house owner or the like during abnormal unlock by a third party.During abnormal unlock by a third part (unlock of one lock of two locks), a switch attached to the lock is shut down, and a te...
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JP2002295076A |
To provide a crime prevention device for a key of a simple structure, capable of preventing picking of the key.An opening and closing upper cover 2 for covering a keyhole 3 of a door 4 and an alarm device 5 for generating an alarm in the...
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JP2002295084A |
To provide a cash transportation management system, making it very difficult for a third party to open a trunk or the like without permission, by eliminating the need to carry a physical key to open and close the trunk when transporting ...
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JP2002276210A |
To provide a cylinder lock capable of immediately sensing a picking.A sensing pin 11 is provided as the upper pin of the last part when seen from a key inserting side. In locking, the detecting pin 11 is located down so as not to operate...
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JP2002269665A |
To provide a crime prevention electronic lock system and a crime prevention electronic lock capable of preventing an intrusion from the outside through an opening and closing door, ensuring a refuge passage and a relief passage due to un...
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JP2002269663A |
To accurately and speedily perform recognition processing of a proper vehicle user to improve the security property against theft of a vehicle, suppress cost, and extend and add a function easily.A Bluetooth interface part 4 forms a radi...
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JP2002250167A |
To provide an auxiliary lock, which can be easily and reliably fixed to a proper position, and a security system of a double sliding door, which uses the auxiliary lock.The auxiliary lock is constituted by superposing a mounting plate 2,...
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JP2002230655A |
To provide a crime prevention pole effective for preventing a picking at porch and to provide an alarm system and an alarm method capable of informing persons in the outdoors of a crime such as a picking at porch and an indoor abnormal s...
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JP2002227470A |
To provide a lock protecting device which improves the safety of a door lock by a simple structure, prevents a door from being fraudulently opened with a key alone duplicated with ill will, and prevents the lock from being fraudulently r...
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JP2002213118A |
To provide a lock protector adaptable to all types of locks using a key and a keyhole and capable of protecting the lock from picking and a mischief such as the blocking of the keyhole.This lock protector has an insertion part 11 capable...
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JP2002201832A |
To provide a super-thin sensor capable of preventing a picking and arresting the intrusion and operable to a fire and a covering free knob.A specified key comprises a plurality of pitch v-cuts, circular cuts, or the combination thereof o...
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JP2002201828A |
To provide a cylinder lock capable of immediately sensing a picking when performed.A sensitive pin 11 is provided as the upper pin of the last part seen from a key inserting side. In locking, the sensitive pin 11 is located in the lower ...
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JP2002201835A |
To provide a device to prevent a door from being opened by picking and inform us thereof before the door is opened, and protect one's life and property.A microswitch is mounted in the part of disc tumblers by making use of the movement t...
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JP2002190070A |
To provide a life guard system detecting not only an abnormal unlocking action in a lock but an abnormal condition such as occurrence of a fire and intrusion and an abnormal condition of a person on the interior side.This life guard syst...
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JP2002519544A |
The invention relates to a closure comprising a closing head (20) and a lock (10) which rest on the immobile or mobile part of a door, flap or such like. The closing head (20) has an undercut axial shoulder (26) which during coupling is ...
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JP2002180711A |
To surely manage a key, to centrally and collectively manage key utilization states in key boxes on the remote center host side and to minimally lighten the burdens of managers for each key box.A lending key in a type that a key can be d...
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JP2002168014A |
To provide a remote controller for a door lock, which can suppress electric power consumption by adopting a clutch mechanism for mechanically and intermittently controlling the transmission of the torque of a motor by means of a gear tra...
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JP2002161660A |
To provide a crime preventive instrument which is equipped with a lock at a midpoint of a chain so that the crime preventive door chain can be set from outside a door, and available as an auxiliary lock together with a warning buzzer whe...
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JP2002155655A |
To provide a lock device for a door capable of quickly corresponding to cases in case of service interruption and when a transmitter or a card is lost.A slide pin (31) is slid by an electromagnetic coil using a commercial power source as...
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JP2002150437A |
To emit intermittent warning, capable at first of imparting sense of unease and of danger to a person trying to infiltrate a house, when unlocking operation by picking is performed and then imparting fright feeding to make him expelled i...
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JP2002147077A |
To provide a device for suppressing picking unlocking of a door lock for sending a voice and suppressing a subsequent unlocking action when the picking of the door lock is started.A lead wire 2 functioning as a holding fixture is connect...
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JP2002138718A |
To provide a key hole inside object sensor for making a sensing part hard to be broken down and allowing even a finger-disabled person to easily unlocking.A lock body 1 is composed of an outer cylinder 2 and a cylinder frame 3 rotatably ...
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JP2002121940A |
To provide a lock monitor effective in preventing a crime such as picking by detecting an unlocked state unlocked from the outside of a door by an abnormal method and giving the alarm, without modifying an existing lock.A control device ...
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JP2002099969A |
To generate an alarm prior to the intrusion without permission into a house by another person on the basis of a signal obtained by spectrally analyzing specific vibrations generated according to a picking operation for notify neighboring...
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JP2002092750A |
To provide a burglar alarm device allowing attachment to a door mailbox of rental housing or the like not allowing construction of a burglar- proof device.This alarm is characterized by that a main body 3 of an alarm device is shaped so ...
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JP3260490B2 |
PURPOSE: To prevent an acoustic buzzer from sounding when a door for maintenance man is opened by a regular maintenance man, but sound loudly for alarming when the door is opened by a person other then the maintenance man. CONSTITUTION: ...
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