Invention Grant
- Patent Title: Five speed dual clutch transmission
- Patent Title (中): 五速双离合变速器
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Application No.: US12715934Application Date: 2010-03-02
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Publication No.: US08117933B2Publication Date: 2012-02-21
- Inventor: Craig S. Ross , Scott H. Wittkopp , Edward W. Mellet
- Applicant: Craig S. Ross , Scott H. Wittkopp , Edward W. Mellet
- 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: F16H3/08
- IPC: F16H3/08

Abstract:
A transmission includes an input member, an output member, first and second shafts, first and second countershafts, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the input member and the output member.
Public/Granted literature
- US20100251841A1 FIVE SPEED DUAL CLUTCH TRANSMISSION Public/Granted day:2010-10-07
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