发明授权
- 专利标题： Clutch control device and clutch control method
- 专利标题（中）： 离合器控制装置和离合器控制方法
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申请号： US11919500申请日： 2006-04-26
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公开(公告)号： US08290670B2公开(公告)日： 2012-10-16
- 发明人: Tetsuji Tanaka , Masami Higaki , Hideo Nakayama , Eiichi Sakai , Hidenobu Tsukada
- 申请人： Tetsuji Tanaka , Masami Higaki , Hideo Nakayama , Eiichi Sakai , Hidenobu Tsukada
- 申请人地址： JP Tokyo
- 专利权人： Hitachi Construction Machinery Co., Ltd.
- 当前专利权人： Hitachi Construction Machinery Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Crowell & Moring LLP
- 优先权： JP2005-129225 20050427; JP2005-332082 20051116
- 国际申请： PCT/JP2006/308719 WO 20060426
- 国际公布： WO2006/118139 WO 20061109
- 主分类号： B60W10/02
- IPC分类号： B60W10/02 ; B60W10/10 ; F16H31/00 ; F16H61/00 ; G06F17/00 ; G06F19/00
摘要：
A clutch control device includes: a plurality of hydraulic clutches built into a transmission; a clutch switching pattern storage device in which a plurality of clutch switching patterns, each defining engage/release changeover timing with which the plurality of hydraulic clutches are engaged/released are stored in correspondence to individual speed change patterns adopted by the transmission; a clutch switching pattern selection device that selects a clutch switching pattern stored in the clutch switching pattern storage device in correspondence to a speed change pattern for the transmission at a time of speed change; and a hydraulic control device that executes hydraulic control for the plurality of hydraulic clutches in correspondence to the clutch switching pattern selected by the clutch switching pattern selection device.
公开/授权文献
- US20090312922A1 Clutch control device and clutch control method 公开/授权日：2009-12-17
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