Invention Grant
US08413526B2 Impact detection structure, impact detection system and method, and occupant protection system and method
失效
冲击检测结构，冲击检测系统及方法，乘员保护系统及方法
- Patent Title: Impact detection structure, impact detection system and method, and occupant protection system and method
- Patent Title (中): 冲击检测结构，冲击检测系统及方法，乘员保护系统及方法
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Application No.: US12934859Application Date: 2009-03-25
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Publication No.: US08413526B2Publication Date: 2013-04-09
- Inventor: Tsutomu Hamabe , Koju Kurihara
- Applicant: Tsutomu Hamabe , Koju Kurihara
- Applicant Address: JP Toyota-shi
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2008-081792 20080326; JP2008-081793 20080326
- International Application: PCT/IB2009/000589 WO 20090325
- International Announcement: WO2009/118609 WO 20091001
- Main IPC: G01L1/00
- IPC: G01L1/00
Abstract:
A side impact detection system includes a two-stage load transmitting structure that transmits to a floor tunnel, in which a side impact-detecting G sensor is provided, load caused by a side impact at a predetermined impact speed Vp in two stages having a predetermined time lag in such a manner that the load transmitted or the rate of change in the load differs between the first-stage load transmission and the second-stage load transmission.
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