发明申请
- 专利标题: VEHICLE TRANSMISSION APPARATUS
- 专利标题(中): 车辆传动装置
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申请号: US14356513申请日: 2013-01-25
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公开(公告)号: US20140309898A1公开(公告)日: 2014-10-16
- 发明人: Yusuke Kitazawa , Kohei Tsuda
- 申请人: AISIN AW CO., LTD.
- 申请人地址: JP Anjo-shi, Aichi-ken
- 专利权人: AISIN AW CO., LTD
- 当前专利权人: AISIN AW CO., LTD
- 当前专利权人地址: JP Anjo-shi, Aichi-ken
- 优先权: JP2012-014378 20120126
- 国际申请: PCT/JP2013/051608 WO 20130125
- 主分类号: F16H61/06
- IPC分类号: F16H61/06 ; F16D48/02
摘要:
A vehicle transmission apparatus having a starting engagement friction element, which has friction plates and a hydraulic servo including a piston that is moved according to a supplied oil pressure to press the friction plates, which is controlled to be engaged when a vehicle is started by using at least a driving force of the internal combustion engine, and which transfers creep torque. A control device capable of receiving an accelerator operation amount signal and capable of outputting a command value that controls the oil pressure. The control device executes temporary increase control of temporarily increasing the command value, when the accelerator operation amount signal is turned on from a state where the accelerator operation amount signal is off and the command value is output so that the starting engagement friction element transfers the creep torque.
公开/授权文献
- US09746074B2 Vehicle transmission apparatus 公开/授权日:2017-08-29
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