Self-punching functional element, component assembly, and method of manufacturing a component assembly

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11971060
APP PUB NO 20220341454A1
SERIAL NO

17729478

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Importance

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Abstract

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A self-punching functional element serves for the fastening to a workpiece and comprises a head part that has an abutment surface for introducing a punching force directed in a punching direction into the functional element and a rivet section that extends away from the head part in the punching direction and that comprises a free end that is provided with a first punching edge for punching a slug out of the workpiece. The functional element further comprises a functional section that has a punching pilot that is radially surrounded by the rivet section, that extends away from the head part in the punching direction, and that has a second punching edge for punching a hole into the slug. The second punching edge is set back with respect to the first punching edge in the punching direction.

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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
Mordelt, André Frankfurt am Main, DE 2 0

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