ELECTRIC POWER TOOL

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140151080A1
SERIAL NO

14129922

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A drilling tool 1 includes: an attaching portion 15 to which a tip tool is attached; and a housing for holding the attaching portion 15. An inclination sensor 16A for detecting inclination of the drilling tool 1 and an electronic substrate 16B supporting the inclination sensor 16A, which converts a result of the detection of the inclination sensor 16A into an electric signal, are provided inside the housing. A weight 16D is provided in the electronic substrate 16B. Oscillation generated in operation of the drilling tool 1 and transmitted to the inclination sensor 16A is reduced by the weight.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HITACHI KOKI CO LTDNO 1 NO 15 SOUTH ERDINGMU TOKYO PORT 108-6020 JAPAN TOKYO TOKYO METROPOLITAN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abe, Satoshi Hitachinaka, JP 135 2173
Iwata, Kazutaka Hitachinaka, JP 52 4790
Takahiro, Ookubo Hitachinaka, JP 1 1

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