Invention Grant
US07815537B2 Power-branched automatic vehicle transmission with a CVT-variable speed drive
有权
动力分支自动车辆变速器与CVT变速驱动器
- Patent Title: Power-branched automatic vehicle transmission with a CVT-variable speed drive
- Patent Title (中): 动力分支自动车辆变速器与CVT变速驱动器
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Application No.: US12215036Application Date: 2008-06-23
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Publication No.: US07815537B2Publication Date: 2010-10-19
- Inventor: Andreas Triller , Emmanuel Simon
- Applicant: Andreas Triller , Emmanuel Simon
- Applicant Address: DE Bühl
- Assignee: LuK Lamellen und Kupplungsbau Beteiligungs KG
- Current Assignee: LuK Lamellen und Kupplungsbau Beteiligungs KG
- Current Assignee Address: DE Bühl
- Agent Alfred J. Mangels
- Main IPC: F16H37/02
- IPC: F16H37/02
Abstract:
Structures of automatic vehicle transmissions are described which have a planetary gear train connected to an input shaft. The planetary gear train is connected through a CVT variable speed drive that includes two variable speed drive shafts and through at least one gear pairing to an output shaft. Rotationally fixed connections corresponding to different gear ranges are producible between shafts of the transmission through gear pairings and or shaft connections provided with clutches.
Public/Granted literature
- US20090017957A1 Power-branched automatic vehicle transmission with a CVT-variable speed drive Public/Granted day:2009-01-15
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