发明授权
US08820464B2 Coil spring holder for a seat load sensor to compensate for dimensional errors in the manufacturing process
有权
用于座椅负载传感器的线圈弹簧座，用于补偿制造过程中的尺寸误差
- 专利标题： Coil spring holder for a seat load sensor to compensate for dimensional errors in the manufacturing process
- 专利标题（中）： 用于座椅负载传感器的线圈弹簧座，用于补偿制造过程中的尺寸误差
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申请号： US12985932申请日： 2011-01-06
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公开(公告)号： US08820464B2公开(公告)日： 2014-09-02
- 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 PLC
- 优先权： JP2005-286881 20050930
- 主分类号： B60R21/015
- IPC分类号： B60R21/015 ; G01G19/52 ; G01G19/12 ; B60N2/44 ; G01G19/414 ; B60N2/06 ; B60N2/42 ; B60N2/00 ; G01G19/08
摘要：
An upper rail is movable in a rear and front direction with respect to a lower rail fixed to a vehicle floor. A load sensor is fixed to an upper surface of the upper rail, and a rectangular frame is attached onto the load sensor. A rod of the load sensor penetrates a web of the rectangular frame, a washer and a spring holder, and a coil spring is wound around the rod. A bush is fitted to an edge of a hole of the washer, and a step is formed between an upper surface of the washer and the bush. A nut is screwed to the rod and tightens a bottom of a cup portion of the spring holder. The coil spring is sandwiched between the spring holder and the web and is compressed, and an end portion of the coil spring engages with the step.
公开/授权文献
- US20110094803A1 PASSENGER'S WEIGHT MEASUREMENT DEVICE FOR VEHICLE SEAT 公开/授权日：2011-04-28
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