发明授权
- 专利标题: Method for operating an automatic gearbox
- 专利标题(中): 操作自动变速箱的方法
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申请号: US12225618申请日: 2007-02-27
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公开(公告)号: US08083641B2公开(公告)日: 2011-12-27
- 发明人: Christian Popp , Klaus Steinhauser , Peter Schiele , Bernd Allgaier , Thilo Schmidt
- 申请人: Christian Popp , Klaus Steinhauser , Peter Schiele , Bernd Allgaier , Thilo Schmidt
- 申请人地址: DE Friedrichshafen
- 专利权人: ZF Friedrichshafen AG
- 当前专利权人: ZF Friedrichshafen AG
- 当前专利权人地址: DE Friedrichshafen
- 代理机构: Davis & Bujold, P.L.L.C.
- 优先权: DE102006014941 20060331
- 国际申请: PCT/EP2007/051833 WO 20070227
- 国际公布: WO2007/113058 WO 20071011
- 主分类号: F16H61/26
- IPC分类号: F16H61/26
摘要:
A method for operating an automatic transmission of a motor vehicle, in particular a variable-speed transmission. The automatic transmission includes at least five shift elements and to transfer torque or force transfer in a forward gear and a reverse gear at least three shift of the at least five elements are engaged. When shifting the automatic transmission from a neutral position to a forward or a reverse gear, at least one of the three shift elements of the automatic transmission that are engaged in the respective forward or reverse gear, is engaged in a controlled manner.
公开/授权文献
- US20090233764A1 Method for Operating an Automatic Gearbox 公开/授权日:2009-09-17
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