Title:
METAL-FRAMED GLASS SLIDING DOOR WITH CRIME-PREVENTING FUNCTION
Document Type and Number:
Japanese Patent JP2003248870
Kind Code:
A
Abstract:
To provide a mechanism which sounds an alarm not by the ceasing of electrification caused by the movement of fittings, but once glass is broken or cut, a mechanism which turns on/off a switch of the alarm without any malfunction.
An electrifying wire 3 is provided on one surface of glass 2 and relaying between an alarm device 4 and a glass door is turned on/off by the switch 6 by using a lever 7 of a lock.
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Inventors:
HAZUE SHUZO
Application Number:
JP2002097348A
Publication Date:
September 05, 2003
Filing Date:
February 22, 2002
Export Citation:
Assignee:
HAZUE SHUZO
International Classes:
E06B7/28; G08B13/04; (IPC1-7): G08B13/04; E06B7/28