Split-type sliding bearing for crankshaft in internal combustion engine

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United States of America Patent

PATENT NO 8382376
SERIAL NO

12647151

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Abstract

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A split-type sliding bearing for a crankshaft is formed of a pair of semi-cylindrical bearings halves which are fitted between a pair of housing halves having respectively high and low thermal expansion coefficients, one of the pair of bearing halves being supported on the housing half having a low thermal expansion coefficient, and the other of the pair of bearing halves being supported on the housing half having a high thermal expansion coefficient. The circumferential end zones of the bearing half supported on the housing half having a high thermal expansion coefficient have a thickness which is greater than that of the circumferential end zones of the bearing half supported on the housing half having a low thermal expansion coefficient.

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Patent Owner(s)

Patent OwnerAddress
DAIDO METAL COMPANY LTDNAGOYA-SHI AICHI 4600008

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishigo, Osamu Inuyama, JP 23 108
Kuwabara, Aisuke Inuyama, JP 5 20
Saito, Yasushi Inuyama, JP 118 1292

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