Invention Grant
- Patent Title: Multi-speed transmission for a front wheel drive vehicle
- Patent Title (中): 用于前轮驱动车辆的多速变速器
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Application No.: US12269609Application Date: 2008-11-12
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Publication No.: US08025605B2Publication Date: 2011-09-27
- Inventor: Clinton E. Carey , Scott H. Wittkopp , James M. Hart , Andrew W. Phillips
- Applicant: Clinton E. Carey , Scott H. Wittkopp , James M. Hart , Andrew W. Phillips
- 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: F16H3/44
- IPC: F16H3/44
Abstract:
A front wheel drive transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes a sun gear member, a planet carrier member, and a ring gear member. The torque transmitting devices include clutches and a brake arranged within a housing.
Public/Granted literature
- US20090215571A1 MULTI-SPEED TRANSMISSION FOR A FRONT WHEEL DRIVE VEHICLE Public/Granted day:2009-08-27
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