BURGLAR PREVENTION DEVICE USED FOR OUTDOOR INSTALLING TYPE DEVICE

Japanese Patent JP3641398

B2

PROBLEM TO BE SOLVED: To make a burglar give up theft in the middle of the theft of money, which is practically impossible in a conventional burglar prevention device.
SOLUTION: This burglar prevention device is arranged in an outdoor installing type automatic fare adjusting machine in which money is housed, such as a money changer in an unmanned parking lot, and the opening and closing of the door of the automatic fare adjusting machine can be always detected by a door opening and closing sensor 15, and the locked state of the door can be detected by a locking sensor 16, and the heat of a burner flame can be detected by a temperature sensor 14 under the control of a controlling party 13. For example, when the 'opening' of the door is detected by the door opening and closing sensor 15 while the unlocked state of the door is not detected by the locking sensor 16, it is judged that the door is illegally wrenched open without using a key by the controlling part 13. In the same way, when a temperature beyond a threshold is detected by the temperature sensor 14, it is judged that the door is fused by a burner by the controlling part 13. Any of a smoking means 18 to a high voltage generating means 21 is operated for the illegal opening of the door so that it is impossible or extremely difficult for the burglar to execute the theft.

Ikki Kita
Masahiro Ito

JP32215899A

April 20, 2005

November 12, 1999

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Mitsui Fudosan Sales Co., Ltd.
Mitsubishi Precision Co., Ltd.
Car Tech Co., Ltd.

G08B15/02; G08B13/02; G08B13/06; (IPC1-7): G08B15/02; G08B13/02; G08B13/06

JP3052946U
JP61142661U
JP3129688U
JP3063291U
JP57137992A
JP63054026A
JP1320478A
JP59126387U
JP59126386U

Kuwaichi Yoshizawa

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