Invention Grant
- Patent Title: Rotating clutch pack assembly
- Patent Title (中): 旋转离合器组件
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Application No.: US14196791Application Date: 2014-03-04
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Publication No.: US09261186B2Publication Date: 2016-02-16
- Inventor: Tejinder Singh , Boris Burgman , John A. Diemer
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS, LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS, LLC
- Current Assignee Address: US MI Detroit
- Main IPC: F16H3/66
- IPC: F16H3/66 ; F16H57/10 ; F16D13/52 ; F16D13/58 ; F16H57/08

Abstract:
A transmission having a rotating clutch pack assembly is provided, the rotating clutch pack having an interconnecting member, a plurality of friction discs, a rotating member, a first and a second axial bearing, and a biasing member. The interconnecting member is connected for common rotation with a member of the planetary gear set. The rotating member is connected to the second set of friction discs for common rotation. The first axial bearing is disposed between the clutch piston and the plurality of friction discs and the second axial bearing is disposed between the plurality of friction discs and the transmission housing. The biasing member is disposed between the interconnecting member and the rotating member. A clutch piston selectively applies an axial force through the first axial bearing, the plurality of friction discs, and the second axial bearing to the transmission housing.
Public/Granted literature
- US20150252890A1 ROTATING CLUTCH PACK ASSEMBLY Public/Granted day:2015-09-10
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