发明授权
- 专利标题： Automatic transmission control system
- 专利标题（中）： 自动变速器控制系统
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申请号： US623169申请日： 1996-03-28
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公开(公告)号： US5788601A公开(公告)日： 1998-08-04
- 发明人: Minoru Kuriyama , Kazuo Sasaki
- 申请人： Minoru Kuriyama , Kazuo Sasaki
- 申请人地址： JPX Hiroshima
- 专利权人： Mazda Motor Corporation
- 当前专利权人： Mazda Motor Corporation
- 当前专利权人地址： JPX Hiroshima
- 优先权： JPX7-073469 19950330; JPX8-049221 19960306
- 主分类号： F16H59/14
- IPC分类号： F16H59/14 ; F16H59/24 ; F16H59/36 ; F16H59/38 ; F16H59/44 ; F16H59/72 ; F16H61/02 ; F16H61/04 ; F16H61/10 ; F16H61/00
摘要：
An automatic transmission control system in which a specific one of friction coupling elements is selectively locked and unlocked to provide a specific gear initiates locking the specific friction coupling element to execute a gear shift to the specific gear at a level of input torque to the automatic transmission from the torque converter higher when a friction-related parameter demonstrates a high friction coefficient of the coupling element than when demonstrating a low friction coefficient.
公开/授权文献
- US4014912A Method for preparing organic vanadates 公开/授权日：1977-03-29
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