Piston apparatus for engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8549989
APP PUB NO 20120060789A1
SERIAL NO

12949394

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Importance

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Abstract

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A piston apparatus for an engine includes a piston pin that is inserted in a smaller end portion of a connecting rod and having a cross-section changing portion where a cross section changes at a portion of the piston pin, and a fixing member that engages the connecting rod and a piston through the cross-section changing portion so as to restrain longitudinal movement of the piston pin with respect to the connecting rod.

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Patent Owner(s)

Patent OwnerAddress
HYUNDAI MOTOR COMPANY12 HEOLLEUNG-RO SEOCHO-GU SEOUL 06797

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Byungcheol Hwaseong-si, KR 1 2
Yun, Jeyong Hwaseong-si, KR 6 19

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