Gearbox with synchronizing clutch

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7942074
APP PUB NO 20080098836A1
SERIAL NO

11976269

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gearbox having at least two gears is disclosed. The gearbox includes a shift selector, a first gearshaft, a second gearshaft selectively engagable with the first gearshaft via the at least two gears, and a first clutch mechanism located on the second gearshaft. The first clutch mechanism is configured to selectively engage the second gearshaft with the first gearshaft. The first clutch mechanism includes a clutch plate attached to first gear on the second gearshaft, and a pressure plate attached to the second gearshaft. The clutch plate and pressure plate are configured to selectively engage one another so that the second gearshaft engages the first gearshaft.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
TURNER POWERTRAIN SYSTEMS LIMITEDWEST MIDLANDS WOLVERHAMPTON WV6 0QT

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Birkel, Jeffrey F Pekin, US 3 15
Griffiths, Alan J Wolverhampton, GB 3 25

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