发明授权
- 专利标题： Automotive suspension system and shock absorber therefor
- 专利标题（中）： 汽车悬架系统及减震器
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申请号： US337349申请日： 1989-04-13
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公开(公告)号： US4984819A公开(公告)日： 1991-01-15
- 发明人: Shinobu Kakizaki , Fumiyuki Yamaoka , Shigeru Kikushima , Junichi Emura
- 申请人： Shinobu Kakizaki , Fumiyuki Yamaoka , Shigeru Kikushima , Junichi Emura
- 申请人地址： JPX Kanagawa
- 专利权人： Atsugi Motor Parts Company, Limited
- 当前专利权人： Atsugi Motor Parts Company, Limited
- 当前专利权人地址： JPX Kanagawa
- 优先权： JPX63-92800 19880414; JPX63-93099 19880415; JPX63-50768[U]JPX 19880415
- 主分类号： B60G17/015
- IPC分类号： B60G17/015 ; B60G17/018 ; B60G17/019
摘要：
An automotive suspension system employs a pressure sensor means designed for monitoring fluid pressure in a fluid chamber of shock absorber to be compressed during piston bounding stroke. Variable suspension characteristics to vary suspension mode between HARD mode and SOFT mode so that suspension mode is normally set in SOFT mode and switched into HARD mode when variation rate of the output of the sensor means becomes greater than a predetermined rate and when the output of the sensor means represents a pressure higher than a predetermined level in the piston bounding stroke.
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