All wheel drive system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8434582
APP PUB NO 20100232874A1
SERIAL NO

12525373

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A drive system and an interconnection unit are provided for an all wheel drive vehicle. The drive system includes, but is not limited to a power take-off unit, a propshaft and a rear drive module. The power take-off unit being adapted to be attached to a vehicle's powertrain, and the propshaft being adapted to transmit drive to the rear drive module. The propshaft and the power take-off unit are connected by a joint for transmitting drive force from the power take-off unit to the propshaft, and the joint between the power take-off unit and the propshaft includes, but is not limited to a female-male engagement. The female and male engagement portions are non-rotatable in relation to each other when the joint is engaged.

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First Claim

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Patent Owner(s)

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

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Björck, Per-Gunnar Trollhättan, SE 1 4
Larsson, Michael Vänersborg, SE 43 1181
Scherdin, Björn Trollhättan, SE 3 9

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