Impact tool

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United States of America Patent

PATENT NO 9314908
APP PUB NO 20120279736A1
SERIAL NO

13387741

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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According to an aspect of the present invention, there is provided an impact tool including: a motor drivable in an intermittent driving mode; a hammer connected to the motor; an anvil to be struck by the hammer to thereby rotate/strike a tip tool; and a control unit that controls a rotation of the motor by switching a driving pulse supplied to the motor in accordance with a load applied onto the tip tool.

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First Claim

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Patent Owner(s)

  • HITACHI KOKI CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ito, Yutaka Ibaraki, JP 226 5882
Iwata, Kazutaka Ibaraki, JP 52 4854
Mashiko, Hironori Ibaraki, JP 30 3851
Nakagawa, Atsushi Ibaraki, JP 119 3012
Nakamura, Mizuho Ibaraki, JP 25 3828
Nakano, Saroma Ibaraki, JP 3 1636
Nishikawa, Tomomasa Ibaraki, JP 119 5375
Oomori, Katsuhiro Ibaraki, JP 57 4210
Takano, Nobuhiro Ibaraki, JP 120 6849
Tanimoto, Hideyuki Ibaraki, JP 59 2396
Uchida, Hiroki Ibaraki, JP 114 3132
Yamaguchi, Hayato Ibaraki, JP 29 1754

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