Drawing machine and method for drawing an elongated workpiece

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United States of America Patent

PATENT NO 7937980
APP PUB NO 20070245795A1
SERIAL NO

11631254

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Abstract

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A method for the drawing of a longitudinal workpiece wherein drawing forces required for the drawing are applied by means of at least a sprocket chain comprising link plates wherein the drawing forces are introduced from the workpiece via the link plates into the sprocket chain as a result of which the latter can be constructed lighter and apply greater drawing forces.

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Patent Owner(s)

Patent OwnerAddress
SMS GROUP GMBHEDUARD-SCHLOEMANN-STR 4 DÜSSELDORF 40237

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cmiel, Thomas Aachen, DE 8 9
Hessberger, Dirk Aachen, DE 6 19
Kudrus, Heiner Eupen, BE 29 105

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