Connecting rod for an engine and method of making thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9784304
APP PUB NO 20150240864A1
SERIAL NO

14710164

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Importance

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Abstract

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A method to modify the geometry of a connecting rod of an internal combustion engine includes providing a connecting rod having a crankshaft bore at a first end, wherein the first end has a bearing cap and a bottom end portion of the connecting rod, mating the bearing cap with the bottom end portion of the connecting rod to form the crankshaft bore of the connecting rod, machining a width upset portion of the bottom end portion to reduce a width of the bottom end portion of the connecting rod, machining a width upset portion of the bearing cap to reduce a portion of a width of the bearing cap, and reducing the width of the bottom end portion of the connecting rod and the portion of the width of the bearing cap to a width smaller than a cylinder bore of the internal combustion engine.

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Patent Owner(s)

Patent OwnerAddress
NISSAN MOTOR CO LTDYOKOHAMA CITY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujioka, Yukihiro Kanagawa, JP 3 4
Oohira, Shinya Kanagawa, JP 3 0
Ootani, Masayuki Kanagawa, JP 6 5

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