Vehicle transmission with common carrier planetary gear set

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9707834
APP PUB NO 20150330492A1
SERIAL NO

14275950

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A transmission with a common carrier planetary gear set is provided for a vehicle that has drive axle half shafts defining an axis of rotation, an electric motor/generator with a motor shaft parallel with the axis of rotation, either concentric with the axis of rotation or spaced therefrom, and a differential with a differential carrier connected with the drive axle half shafts. The planetary gear set has a first sun gear member continuously or selectively connectable with the motor shaft, first and second pinion gears, a carrier member rotatably supporting the first and the second pinion gears so that the first pinion gear meshes with the first sun gear member, and a ring gear member meshing with one of the pinion gears. The ring gear is connectable to a non-rotating housing. The carrier member is operatively connected with the differential carrier.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 DETROIT MI 48265-3000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Chi Teck Nobelsville, US 11 84
McGrew,, Jr Arthur L Indianpolis, US 23 160

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