Work machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10836019
APP PUB NO 20180001444A1
SERIAL NO

15547197

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In order to provide an impact work machine capable of preventing oil leakage and cooling a power transmission apparatus, an impact work machine transmitting power of an electric motor 16 including an output shaft extending in an axis A1 direction to an anvil includes: a housing including a motor case accommodating the electric motor, and a grip extending from the motor case; a speed reducer and an impact mechanism 96 each transmitting power of the electric motor to the anvil; a hammer case located forward of the motor case and nonrotatable relative to the motor case; an extension portion provided on the housing and extending from the motor case toward the hammer case so as to cover at least part of the hammer case; and a passage provided between the hammer case and the extension portion and through which air passes.

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Patent Owner(s)

  • KOKI HOLDINGS CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsushita, Akira Ibaraki, JP 83 769
Murakami, Takuhiro Ibaraki, JP 27 211
Nishikawa, Tomomasa Ibaraki, JP 119 5344
Takeuchi, Shota Ibaraki, JP 17 93
Toukairin, Junichi Ibaraki, JP 23 457

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