DEVICE FOR DETECTING BREAKAGE OF WINDOWPANE FOR VEHICLE

PROBLEM TO BE SOLVED: To provide a device for detecting breakage of a windowpane for a vehicle capable of achieving low power consumption. SOLUTION: A clip is arranged on a windowpane, and is energized by a force for crushing the windowpane generated when the windowpane is broken. A movable piece is...

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Bibliographic Details
Main Authors SUZUKI TSUNEO, NAGAYA HIROSHI, ONAGA KOJI, SAKAKIBARA TAKETO, KATO HIROAKI
Format Patent
LanguageEnglish
Published 22.09.2011
Subjects
ALARM SYSTEMS
ORDER TELEGRAPHS
PERFORMING OPERATIONS
PHYSICS
REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES
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Summary:PROBLEM TO BE SOLVED: To provide a device for detecting breakage of a windowpane for a vehicle capable of achieving low power consumption. SOLUTION: A clip is arranged on a windowpane, and is energized by a force for crushing the windowpane generated when the windowpane is broken. A movable piece is displaced by crushing the windowpane when the windowpane is broken with the clip. A second mechanical type switch SW2 inverts opening and closing conditions of a movable contact point and a stationary contact point, and a communication means (a control part 73, a transmission part 72) receives power supply from a power source, so as to transmit signals for notifying the breakage of the windowpane. COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20100054777