Piston pin for a combustion engine and method for its manufacture
AssigneesMAHLE Technology, Inc., Mahle International GmbH
InventorLuiz Perrone
Life of this patent
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Abstract
A piston pin for connecting the small connecting rod eye of a connecting rod to a piston of a combustion engine and a method for manufacturing the piston pin. The piston has boss bores aligned with the small connecting rod eye for receiving the piston pin. The surface of the piston pin is provided with a coating comprising a resin containing suspended solid lubricant particles.
Claims16
A piston pin for connecting a small connecting rod eye of a connecting rod to a piston of a combustion engine, the piston having boss bores aligned with the small connecting rod eye for receiving the piston pin, wherein a surface of the piston pin is coated with a coating comprising a resin containing suspended solid lubricant particles.
A method for manufacture of a piston pin for connection of a small connecting rod eye of a connecting rod to a piston of a combustion engine, where the piston has boss bores aligned with the small connecting rod eye for receiving the piston pin, the method comprising applying a coating comprising a resin containing suspended solid lubricant particles to a surface of the piston pin.
Dependencies are inferred from the claim text.