发明授权
- 专利标题： Auxiliary transmission with controllable clutch
- 专利标题（中）： 辅助变速器带可控离合器
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申请号： US10695699申请日： 2003-10-29
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公开(公告)号： US06945896B2公开(公告)日： 2005-09-20
- 发明人: Christoph Pelchen , Ünal Gazyakan , Barbara Schmohl
- 申请人： Christoph Pelchen , Ünal Gazyakan , Barbara Schmohl
- 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： DE10255393 20021128
- 主分类号： B60K17/344
- IPC分类号： B60K17/344 ; B60K23/08 ; F16H57/04
摘要：
An auxiliary transmission (31) with controllable clutch (2) is described for the optional distribution of a drive output torque to one or more drive output shafts with a reduction gear stage (3) and with a hydraulic pump (14). The hydraulic pump (14) is arranged on a transmission input shaft (4) and the reduction gear stage (3) is connected in series in such manner that the drive input power to the hydraulic pump (14) remains at least approximately the same when a range change takes place in the reduction gear stage (3).
公开/授权文献
- US20040106491A1 Auxiliary transmission with controllable clutch 公开/授权日：2004-06-03
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