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Title:
LOCKING SYSTEM
Document Type and Number:
Japanese Patent JP2004156254
Kind Code:
A
Abstract:

To provide an inexpensive locking system for dispensing with wiring work, and extremely reducing battery consumption.

In this locking system of an auxiliary lock 1, the auxiliary lock 1 is arranged in doors 2A and 2B opened/closed by a double sliding method; a main controller 21 is arranged in a building for controlling the locking/unlocking of the auxiliary lock 1; and a sub-controller S operable by a battery 17 is arranged in the auxiliary lock 1. Transmittable/receivable radiocommunication function are arranged in the sub-controller S and the main controller 21; the sub-controller S intermittently receives a locking command transmitted by the main controller 21; and the sub-controller S receiving the locking command locks the auxiliary lock 1.


Inventors:
HASHIMOTO MASAHIKO
SAITO MASAAKI
NAGANO SHIGERU
Application Number:
JP2002000321546
Publication Date:
June 03, 2004
Filing Date:
November 05, 2002
Export Citation:
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Assignee:
MAX CO LTD
International Classes:
E05B47/00; E05B45/14; (IPC1-7): E05B47/00; E05B45/14
Attorney, Agent or Firm:
西脇 民雄
西村 公芳



 
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