发明授权
- 专利标题： Control device for an automatic transmission system
- 专利标题（中）： 自动变速器系统的控制装置
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申请号： US820155申请日： 1986-01-21
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公开(公告)号： US4693143A公开(公告)日： 1987-09-15
- 发明人: Yoshiharu Harada , Yutaka Taga , Kagenori Fukumura , Yoichi Hayakawa , Masao Kawai
- 申请人： Yoshiharu Harada , Yutaka Taga , Kagenori Fukumura , Yoichi Hayakawa , Masao Kawai
- 申请人地址： JPX Aichi JPX Aichi
- 专利权人： Toyota Jidosha Kabushiki Kaisha,Aisin-Warner Kabushiki Kaisha
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha,Aisin-Warner Kabushiki Kaisha
- 当前专利权人地址： JPX Aichi JPX Aichi
- 优先权： JPX60-07765 19850119
- 主分类号： F16H59/38
- IPC分类号： F16H59/38 ; B60K17/344 ; F16H59/36 ; F16H59/40 ; F16H59/42 ; F16H59/44 ; F16H59/68 ; F16H61/02 ; F16H61/12 ; F16H61/70 ; B60K41/18 ; B60K37/00
摘要：
A transmission system of the present invention which has a main transmission and a sub transmission includes a first output shaft speed detecting means for detecting the rotational speed of the output shaft of the main transmission and a second output shaft speed detecting means for detecting the rotational speed of the sub transmission. The thus arranged transmission system of this invention makes it possible to accurately detect the state of the main transmission by providing the first output shaft speed detecting means for detecting the rotational speed of the output shaft of the main transmission as well as the second output shaft speed detecting means for detecting the rotational speed of the output shaft of the sub transmission.
公开/授权文献
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