Punch-riveting die

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9919356
APP PUB NO 20150121679A1
SERIAL NO

14594797

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Importance

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Abstract

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A punch-riveting die comprises a basic body, which has a recess for forming an underside of a punch-rivet joint, the recess having a base and an annular wall. In a central region of the base, the die includes an annular radial-flow inhibiting device, which inhibiting device limits a radial material flow out of the inner region of the annular radial-flow inhibiting device.

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Patent Owner(s)

  • NEWFREY LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bartig, Paul Giessen, DE 14 47
Wiessner, Marco Giessen, DE 1 7

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