Method of connecting a metallic bolt to a plastic workpiece

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7575149
APP PUB NO 20070130741A1
SERIAL NO

11602868

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of connecting a metallic bolt to a plastic work piece is shown and described. The object to provide a method which makes possible a reliable connection between metal workpieces on the one hand and plastic workpieces on the other hand is achieved in that a first plastic work piece and a metallic bolt are provided, and in that the bolt is pressed into a surface of the first plastic workpiece, the bolt being rotated during the pressing-in, and the rotational speed of the bolt being selected in such a way that the first plastic workpiece is plasticized, so that the bolt is anchored in the first plastic workpiece in a positive-locking manner after the rotation is stopped.

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Patent Owner(s)

  • GKSS-FORSCHUNGSZENTRUM GEESTHACHT GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beyer, Matthias Reppenstedt, DE 24 81
De, Traglia Amancio Filho Sergio Hamburg, DE 8 43
Dos, Santos Jorge F Avendorf, DE 11 114

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