Spacer equipped to spray oil and rocker arm assembly for valvetrain

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12215611
SERIAL NO

18610672

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Importance

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Abstract

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A spacer for a valvetrain in an engine system includes a spacer body defining a spacer axis extending between a first axial spacer body end and a second axial spacer body end, and including an outer peripheral surface, a circumferentially extending inner peripheral surface forming a through-bore, an oil spray port extending from the inner peripheral surface to the outer peripheral surface, and a circumferentially extending fluid groove formed in the inner peripheral surface and extending to the oil spray port. Related valvetrain and rocker arm assembly apparatus is also disclosed.

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Patent Owner(s)

  • CATERPILLAR INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anjaneyulu, Ram P Chennai Tamil Nadu, IN 1 0
Burcar, Quinton Chillicothe, US 9 2
Roley, Michael D Washington, US 5 3
Stark, Paul K Peoria, US 2 0

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