Construction machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6601324
APP PUB NO 20030056404A1
SERIAL NO

10169398

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A construction machine having an engine arranged along a counter weight, wherein the intake air pipe of the engine is passed between the counter weight and the engine without the need of installing the counter weight spaced from the engine, so that the counter weight protrudes outwardly less. This is accomplished by a piping space (44) of a recessed shape formed in the surface (36) of the counter weight (18) facing the engine (4) allowing the intake air pipe (28) to pass therethrough.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR JAPAN LTD10-1 YOGA 4-CHOME SETAGAYA-KU TOKYO 158-8530

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goto, Takahiro Kobe, JP 103 504
Iwasa, Kazumichi Tokyo, JP 4 33
Tsuji, Masanori Tokyo, JP 135 1845
Yamauchi, Yuichiro Tokyo, JP 27 151

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