Piston with multiaxial bearing and piston bowl

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United States of America Patent

PATENT NO 11402020
SERIAL NO

17125582

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present disclosure provides a piston for an internal combustion engine, the piston having a piston body including a first bearing saddle defining a first axis and a second bearing saddle defining a second axis, the first axis being parallel to and spaced from the second axis. A bearing is also provided, the bearing having a first journal having a first body, longitudinal ends, and lateral edges, the first journal defining a first axis, the first journal disposed about approximately 180 degrees of the first axis and a second journal having a second body and defining a second axis, the second journal disposed about approximately 180 degrees of the second axis, the second journal operable to be positioned abutting one of the lateral edges of the first journal when the first and second journals are positioned with the piston.

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Patent Owner(s)

Patent OwnerAddress
CUMMINS INC500 JACKSON ST COLUMBUS IN 47201
ACHATES POWER INCACHATES POWER INC 4060 SORRENTO VALLEY BOULEVARD SAN DIEGO CA 92121

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Augustin,, Sr Kevin C Greenwood, US 6 3
Mocanu, Florin Columbus, US 3 0
Osecky, Eric M Indianapolis, US 3 0
Sperry, Robert G Columbus, US 13 18

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