Fastening element for friction-welding to a flat component

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United States of America Patent

APP PUB NO 20070172335A1
SERIAL NO

11638537

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Abstract

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The invention relates to a fastening element with a friction-welding surface for friction-welding to a flat component through rotational force acting on the fastening element and pressing force against the component. The friction-welding surface is bordered by a circular coaxial friction-soldering surface, the friction-welding surface projecting axially in relation to the friction-soldering surface by a length essentially containing only the material required for friction-welding.

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Patent Owner(s)

Patent OwnerAddress
EJOT GMBH & CO KGASTENBERGSTRASSE 21 BAD BERLEBURG 57319

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christ, Eberhard Tambach-Dietharz, DE 22 193

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