Impact tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9522461
APP PUB NO 20130087355A1
SERIAL NO

13698191

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An impact tool (1) includes a motor (3); a hammer (42) having a rotational axis extending in a first direction, the hammer (42) being rotatable in a rotational direction including a forward direction and a reverse direction opposite to the forward direction by the motor (3) and being movable in the first direction and a second direction opposite to the first direction; an anvil (52) disposed at the first direction side of the hammer (42) and strikable by the hammer (42) in the forward direction, the hammer (42) that has been struck the anvil (52) being moved in the second direction to come free from the anvil (52); and a fixing member (45A, 46A) that selectively allows the hammer (42) to move in the second direction or prevents the hammer (42) from moving in the second direction.

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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 Hitachinaka, JP 226 5844
Mashiko, Hironori Hitachinaka, JP 30 3789
Nakamura, Mizuho Hitachinaka, JP 25 3775
Nishikawa, Tomomasa Hitachinaka, JP 119 5292
Oomori, Katsuhiro Hitachinaka, JP 57 4163
Takahashi, Shigeru Hitachinaka, JP 67 1277
Takano, Nobuhiro Hitachinaka, JP 120 6770

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