Process for producing a piston for an internal combustion engine and piston for an internal combustion engine

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United States of America Patent

PATENT NO 9216480
APP PUB NO 20140190010A1
SERIAL NO

14008652

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Abstract

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In a process for producing a piston for an internal combustion engine, a groove is worked into a cast piston blank proceeding from a combustion chamber cavity (20) in a largely radial direction and then closed to form a cooling duct. A cast piston for an internal combustion engine has a closure which is fitted after the casting and the machining between the cooling duct and a combustion chamber cavity (20).

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Patent Owner(s)

Patent OwnerAddress
FEDERAL-MOGUL NURNBERG GMBHNUREMBERG GERMANY NURNBERG BAVARIA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baberg, Arnd Fürth, DE 3 11
Dörnenburg, Frank Thomas Hugo Lauf, DE 1 2
Lades, Klaus Nürnberg, DE 12 10

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