Title:
APPARATUS FOR DETECTING BREAKAGE OF OPENABLE WINDOW GLASS
Document Type and Number:
WIPO Patent Application WO/2010/067747
Kind Code:
A1
Abstract:
Provided is an apparatus for detecting breakage of a window glass, wherein breakage of a window glass can be detected even when the window glass is not at the fully closed position. A window glass which can open/close an opening section of a vehicle is provided with a magnet. A magnetic field generated by the magnet is detected by the magnetic sensor. Drop of the magnet due to breakage of the window glass is detected based on the detected magnetic field. A core material composed of a magnetic material is magnetically coupled with the magnetic sensor, and has an upright section extending in the vertical direction.
Inventors:
SUZUKI TSUNEO (JP)
NAGAYA HIROSHI (JP)
HORIBA MASAYUKI (JP)
ONAGA KOJI (JP)
NAKAJIMA NAOHIRO (JP)
NAGAYA HIROSHI (JP)
HORIBA MASAYUKI (JP)
ONAGA KOJI (JP)
NAKAJIMA NAOHIRO (JP)
Application Number:
PCT/JP2009/070324
Publication Date:
June 17, 2010
Filing Date:
December 03, 2009
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
SUZUKI TSUNEO (JP)
NAGAYA HIROSHI (JP)
HORIBA MASAYUKI (JP)
ONAGA KOJI (JP)
NAKAJIMA NAOHIRO (JP)
SUZUKI TSUNEO (JP)
NAGAYA HIROSHI (JP)
HORIBA MASAYUKI (JP)
ONAGA KOJI (JP)
NAKAJIMA NAOHIRO (JP)
International Classes:
G08B13/04; B60R25/31; B60R25/34; G01V3/10; G08B13/08
Foreign References:
| JPS61163045A | 1986-07-23 | |||
| JP2008077167A | 2008-04-03 | |||
| JP2008292353A | 2008-12-04 | |||
| JP2005004316A | 2005-01-06 | |||
| JPH06176275A | 1994-06-24 |
Attorney, Agent or Firm:
ONDA, Hironori et al. (JP)
Hironori Onda (JP)
Hironori Onda (JP)
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