Traveling device and working machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9732497
APP PUB NO 20160281325A1
SERIAL NO

15037213

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A travelling frame of a travelling device positioned between a center frame and a travelling motor attachment portion includes an upper plate extended toward the center side of the vehicle to form an extended portion. A long hole into which travelling motor hydraulic piping is inserted is formed in the upper plate along the extended portion. The travelling motor hydraulic piping extends from a lead-out hole opened in an end plate of the center frame, through the long hole of the upper plate and a long hole opened in an end plate, and inserted into the travelling motor attachment portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR SARL1208 GENEVA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imagawa, Masamitsu Hyogo, JP 1 3
Izawa, Michihiro Tokyo, JP 2 3
Kidoguchi, Shuji Tokyo, JP 6 26
Miyata, Kazuhisa Tokyo, JP 2 3

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