发明申请
- 专利标题： CONTINUOUSLY VARIABLE TRANSMISSION AND CONTROL METHOD THEREOF
- 专利标题（中）： 连续可变传输及其控制方法
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申请号： US12727506申请日： 2010-03-19
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公开(公告)号： US20100248875A1公开(公告)日： 2010-09-30
- 发明人: Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue , Seiichiro Takahashi , Tatsuo Ochiai , Masato Koga , Masaaki Uchida , Ryoji Kadono
- 申请人： Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue , Seiichiro Takahashi , Tatsuo Ochiai , Masato Koga , Masaaki Uchida , Ryoji Kadono
- 专利权人： JATCO Ltd,NISSAN MOTOR CO., LTD.
- 当前专利权人： JATCO Ltd,NISSAN MOTOR CO., LTD.
- 优先权： JP2009-79677 20090327
- 主分类号： F16H59/00
- IPC分类号： F16H59/00
摘要：
A transmission controller permits a 2-1 shift, in which a gear position of a subtransmission mechanism is changed from a second speed to a first speed, when an accelerator pedal has been depressed to or above a predetermined opening. The gear position of the subtransmission mechanism is changed from the second speed to the first speed when an actual through speed ratio passes a mode switch line from a High side to a Low side while the 2-1 shift is permitted in the subtransmission mechanism.
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