Hand-held drive-in tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7565991
APP PUB NO 20080099528A1
SERIAL NO

11975675

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A hand-held drive-in tool for driving fastening elements, includes a driving ram (13) displaceably arranged in a guide (12), a drive unit (14) for displacing the driving ram (13), a press-on element (20) for controlling the safety element (23) of the drive unit (14) and spring-biased in a drive-in direction, and a device for changing a biasing force applied to the press-on element (20) dependent on a special orientation of the press-on element (20) relative to a vector (G) of a gravitational force.

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Patent Owner(s)

Patent OwnerAddress
HILTI AKTIENGESELLSCHAFTSCHAAN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Erhardt, Rolf Buchs, CH 18 120

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