Multi-speed split dual clutch transmission

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7846055
APP PUB NO 20090203482A1
SERIAL NO

12028438

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Abstract

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A transmission is provided having an input member, an output member, a split dual clutch assembly, two countershaft gearing arrangements, one planetary gear set, a plurality of interconnecting members, and a plurality of torque transmitting devices. Each of the countershaft gearing arrangements includes a plurality of co-planar gear sets. The torque transmitting devices include a combination of clutches, brakes, and synchronizers.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 MAIL CODE 482-C23-B21 DETROIT MI 48265-3000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Earhart, David Earl Brownsburg, US 7 131

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