Carrier, planetary gear mechanism, transmission, and working vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9909661
SERIAL NO

14903370

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A carrier is provided with a circular plate section, a cylinder section, a planetary gear arrangement section, a first hydraulic fluid flow path, and a second hydraulic fluid flow path. The cylinder section has a second support section for supporting a support pin for a planetary gear, a first clutch attachment section for attaching to a first clutch, a second clutch attachment section for attaching to a second clutch, and a piston attachment section for attaching to a piston for driving the second clutch. The first hydraulic fluid flow path has a first inlet which is provided in the circular plate section to receive hydraulic fluid to lubricate the first clutch. The second hydraulic fluid flow path has a second inlet which is provided in the circular plate section to receive hydraulic fluid to drive the piston.

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First Claim

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Patent Owner(s)

  • KOMATSU LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inoue, Hiroyuki Chigasaki, JP 294 3955
Naito, Shinichi Yuuki, JP 33 109

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