DRIVER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140001229A1
SERIAL NO

13929203

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A driver which strikes a fastener to drive it into a target object has a cylinder and a driver blade which is reciprocably housed in the cylinder and is driven to reciprocate by pressure of fluid supplied into the cylinder to strike the fastener, and the driver blade is made up of a shaft part and a piston provided at one end of the shaft part and a damping member is incorporated in the shaft part.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HITACHI KOKI CO LTDTOKYO 108-6020

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HIRAI, Syouichi Hitachinaka, JP 1 0
ICHIKAWA, Kaoru Hitachinaka, JP 14 309
KOMAZAKI, Yoshiichi Hitachinaka, JP 18 138
TANJI, Isamu Hitachinaka, JP 18 253

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