发明授权
- 专利标题： Passenger's weight measurement device for vehicle seat and attachment structure for load sensor
- 专利标题（中）： 车载座椅乘客重量测量装置及负载传感器附件结构
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申请号： US13137713申请日： 2011-09-07
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公开(公告)号： US08540047B2公开(公告)日： 2013-09-24
- 发明人: Wataru Takayasu , Shinya Ishima , Shigeru Endo , Kenji Sato
- 申请人： Wataru Takayasu , Shinya Ishima , Shigeru Endo , Kenji Sato
- 申请人地址： JP Asaka
- 专利权人： TS Tech Co., Ltd.
- 当前专利权人： TS Tech Co., Ltd.
- 当前专利权人地址： JP Asaka
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP2005-286881 20050930
- 主分类号： B60R21/015
- IPC分类号： B60R21/015 ; B60N2/44 ; B60N2/06 ; G01G19/08
摘要：
A lower rail is fixed to a vehicle floor, and an upper rail is movable in a rear and front direction with respect to the lower rail. A load sensor is fixed to an upper surface of the upper rail. A rectangular frame is attached onto the load sensor, a rod of the load sensor sequentially penetrates a web of the rectangular frame and a spring holder upward, and a coil spring is wound around the rod. A nut is screwed to the rod, and the nut tightens a bottom of a cup portion of the spring holder. The coil spring is sandwiched between a flange of the spring holder and the web and is compressed by tightening the nut.
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