Crankshaft

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United States of America Patent

PATENT NO 9279444
APP PUB NO 20140096739A1
SERIAL NO

14001331

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A crankshaft comprising a plurality of main journal bearing surfaces (102), a plurality of connector rod bearing surfaces (104), and at least one oil feed passageway (110) internal to the crankshaft, each of the at least one oil feed passageways (110) communicating with an inlet (122) and a plurality of outlets (124) located within bearing surfaces (102, 104), and wherein the inlet (122) is located within a first main journal bearing surface, and at least one of the outlets (124) is located within a further main journal bearing surface, and an engine and a vehicle comprising such a crankshaft.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MAHLE INTERNATIONAL GMBHSTUTTGART GERMANY
MAHLE COMPOSANTS MOTEUR FRANCE SAS27 ROUTE DE LA FOIRE CHAVANOD F-74650
MAHLE ENGINE SYSTEMS2 CENTRAL PARK DRIVE RUGBY WARWICKSHIRE CV23 0WE

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beaurepaire, Olivier Rumilly, FR 7 33
Mian, Omar Rugby, GB 7 24

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