发明授权
- 专利标题： Gear-type automatic transmission and an automobile using the gear-type automatic transmission
- 专利标题（中）： 齿轮式自动变速器和使用齿轮式自动变速器的汽车
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申请号： US10721460申请日： 2003-11-26
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公开(公告)号： US06889570B2公开(公告)日： 2005-05-10
- 发明人: Mitsuo Kayano , Toshimichi Minowa , Hiroshi Sakamoto , Tatsuya Ochi , Hiroshi Ohnishi
- 申请人： Mitsuo Kayano , Toshimichi Minowa , Hiroshi Sakamoto , Tatsuya Ochi , Hiroshi Ohnishi
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Crowell & Moring LLP
- 优先权： JP10-343834 19981203
- 主分类号： F16H3/083
- IPC分类号： F16H3/083 ; F16H3/12 ; F16H59/14 ; F16H61/00 ; F16H61/04 ; F16H61/28 ; F16H63/50 ; F16H3/38
摘要：
A vehicle transmission system has a gear-type transmission with a plurality of gears and a plurality of claw clutches which transmits a torque between an input shaft of said gear-type transmission and an output shaft of said gear-type transmission. The transmission changes transmission courses by engaging with and/or disengaging from the gears and the claw clutches, and forms another transmission course via a torque controller between the input shaft of the gear-type transmission and the output shaft of said gear-type transmission during a period between a first transmission course and a second transmission course formed by the gears and the claw clutches. A torque capacity of the torque controller is greater than the maximum output shaft torque of the transmission.
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