发明授权
US4383442A Apparatus for sensing the presence and position of a crank pulley bolt
in an internal combustion engine
失效
用于感测曲柄皮带轮螺栓在内燃机中的存在和位置的装置
- 专利标题： Apparatus for sensing the presence and position of a crank pulley bolt in an internal combustion engine
- 专利标题（中）： 用于感测曲柄皮带轮螺栓在内燃机中的存在和位置的装置
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申请号： US226543申请日： 1981-01-21
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公开(公告)号： US4383442A公开(公告)日： 1983-05-17
- 发明人: Tadashi Naito
- 申请人： Tadashi Naito
- 申请人地址： JPX Toyota
- 专利权人： Toyota Jidosha Kogyo Kabushiki Kaisha
- 当前专利权人： Toyota Jidosha Kogyo Kabushiki Kaisha
- 当前专利权人地址： JPX Toyota
- 优先权： JPX55-6151[U] 19800122
- 主分类号： F02B67/06
- IPC分类号： F02B67/06 ; F02B77/08 ; G01B21/16 ; G01M99/00 ; G01M15/00
摘要：
The presence and location of a crank pulley bolt on one end of an internal combustion engine is detected by moving a sensing surface on a jig toward the bolt location until it stops, either by contact with the bolt or the pulley, if the bolt is missing. Then a sensor rigidly connected to the sensing jig detects the position of the jig relative to the V-shaped rim of the pulley.
公开/授权文献
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