Invention Grant
US08997961B2 Dual clutch assembly for a transmission having two input shafts
有权
用于具有两个输入轴的变速器的双离合器组件
- Patent Title: Dual clutch assembly for a transmission having two input shafts
- Patent Title (中): 用于具有两个输入轴的变速器的双离合器组件
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Application No.: US13392847Application Date: 2010-08-30
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Publication No.: US08997961B2Publication Date: 2015-04-07
- Inventor: Marc Absenger , Friedel Lauscher , Matthias Doelling , Andreas Hegerath , Hansi Gremplini
- Applicant: Marc Absenger , Friedel Lauscher , Matthias Doelling , Andreas Hegerath , Hansi Gremplini
- Applicant Address: DE Cologne
- Assignee: Getrag Ford Trasmissions GmbH
- Current Assignee: Getrag Ford Trasmissions GmbH
- Current Assignee Address: DE Cologne
- Agency: Schlee IP International, P.C.
- Agent Anthony R. Schlee
- Priority: DE102009039223 20090828
- International Application: PCT/EP2010/005309 WO 20100830
- International Announcement: WO2011/023407 WO 20110303
- Main IPC: F16D25/10
- IPC: F16D25/10 ; F16D25/0638 ; F16D13/72 ; F16D21/06

Abstract:
A dual clutch arrangement for a transmission that is provided with a first input shaft and a second input shaft has a clutch housing that is connectable to a drive train in a rotationally fixed fashion. The first and second friction clutches can transmit a torque between the clutch housing and the first and the second input shafts, respectively. The first and second friction clutches are nested in the radial direction with respect to each other and actuated by a first and a second actuating unit that have pistons for pressuring clutch disk packs. The compressive force exerted by the piston of the first actuating unit and the compressive force exerted by the piston of the second actuating unit are directed in axially opposite directions with respect to each other.
Public/Granted literature
- US20120241278A1 DUAL CLUTCH ASSEMBLY FOR A TRANSMISSION HAVING TWO INPUT SHAFTS Public/Granted day:2012-09-27
Information query
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