发明授权
- 专利标题： Control system for automatic transmission
- 专利标题（中）： 自动变速器控制系统
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申请号： US685836申请日： 1996-07-24
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公开(公告)号： US5806642A公开(公告)日： 1998-09-15
- 发明人: Shingo Harada , Yuji Shitani , Tetsuya Kyakuno , Tetsuro Takaba , Hidetoshi Nobumoto
- 申请人： Shingo Harada , Yuji Shitani , Tetsuya Kyakuno , Tetsuro Takaba , Hidetoshi Nobumoto
- 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： JPX7-209926 19950725
- 主分类号： F16H61/04
- IPC分类号： F16H61/04 ; F16H59/44 ; F16H59/48 ; F16H59/54 ; F16H59/66 ; F16H61/00 ; F16H61/18
摘要：
An automatic transmission control system causes a downshift to a gear which can provide an effect of engine braking greater than that provided before the downshift when the vehicle falls its speed with a specified rate of speed reduction as a result of footbrake application while the vehicle is traveling on a downgrade having a slope greater than a specified slope.
公开/授权文献
- US5199738A Landing gear for semitrailers 公开/授权日：1993-04-06
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