Die button

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United States of America Patent

PATENT NO 10252317
APP PUB NO 20170326616A1
SERIAL NO

15667007

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A die button for the punching in and fastening of a fastener element having a piercing section to a planar workpiece, in particular a sheet metal part. The die button includes a jacket. Also included is a die plunger movably arranged in the jacket. Further included is a biasing device for pressing the plunger against the workpiece when the workpiece is supported on the jacket with a pressing force made available by the biasing device and selected such that the die plunger first moves when a slug has been detached from the workpiece by the piercing section of the fastener element.

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Patent Owner(s)

  • PROFIL VERBINDUNGSTECHNIK GMBH & CO. KG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Babej, Jiri Lich, DE 68 564
Humpert, Richard Bad Nauheim, DE 81 410

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