Crankshaft assembly with oiling scheme

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11143066
APP PUB NO 20200208548A1
SERIAL NO

16237883

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Importance

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Abstract

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A crankshaft assembly for a vehicle, a method of operating a crankshaft assembly, and a method of manufacturing a crankshaft assembly. The crankshaft assembly includes a crankshaft, a first pin bearing journal and a main journal, an oil passage having a main passage wall, the oil passage extending from the first pin bearing journal to or through the main bearing journal, a crankpin exit hole located in the main passage wall, and a blocking element positioned in the oil passage, wherein the blocking element is located in a radially outward position with respect to the crankpin exit hole.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 MAIL CODE 482-C23-B21 DETROIT MI 48265-3000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Demarest, Jeremy T Waterford, US 5 17
Hucker, Scott A Ortonville, US 14 26
Luehr, Luke Farmington Hills, US 3 2
Murrish, Dale E Troy, US 12 51
Shankar, Varoon Farmington Hills, US 2 1

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