DRIVER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140034701A1
SERIAL NO

13953111

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A driver includes: a driver blade which is driven by a pressure of fluid supplied to a main cylinder to strike a fastener, thereby driving the fastener into a target object; a push lever which is movably provided in the main body and reciprocably moves between a releasing position at which fluid supply to the main cylinder is enabled and a restricting position at which fluid supply to the main cylinder is disabled; a sub-piston which abuts on the push lever and holds the push lever at the restricting position; and a trigger which is provided in the main body and controls the fluid supply to the main cylinder, and a stroke of the push lever is changed when the fluid is supplied to the main cylinder.

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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
KOMAZAKI, Yoshiichi Hitachinaka, JP 18 135

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