Screwdriver tool with a gear ratio

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12076838
SERIAL NO

17426703

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Importance

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Abstract

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A screwdriver tool including a gear ratio arranged in a handle for multiplying a rotation angle transmitted from the hand to a blade protruding from the handle. A blocking element can be rotated from a release position, in which a first handle section can be rotated relative to a second handle section for the purpose of quick-action screwing, into a blocking position, in which a blocking element secures the blade to the handle in a rotationally fixed manner. The switching between the release position and the blocking position occurs by means of a push-button arranged in the tip of the handle, which is moved back into its starting position in a spring-loaded manner after being actuated.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
WERA WERKZEUGE GMBH42349 WUPPERTAL

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abel, Michael Radevormwald, DE 27 319
Steinmetz, Max Wuppertal, DE 1 0

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