SELF-PIERCING ELEMENT

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090070983A1
SERIAL NO

12212278

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention discloses a self-piercing element, that can be fastened to a structural component by means of piercing and beading. Additionally, the present invention discloses an apparatus for seating the self-piercing element and a corresponding method. The self-piercing element comprises a functional head, a seat geometry and a cutting geometry, while the cutting geometry has a radially outwards arranged, centering exterior bevel, a radially inward arranged interior bevel and a cutting edge arranged in between.

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Patent Owner(s)

Patent OwnerAddress
BOLLHOFF VERBINDUNGSTECHNIK GMBH33649 BIELEFELD
FRIMO VIERSEN GMBHLINDER STR 34 VIERSEN-BOISHEIM D-41751

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bachmeier, Stephan Bielefeld , DE 1 14
Langer, Matthias Waidhaus , DE 6 45
Marxkors, Andreas Hovelhof , DE 14 64
Pekal, Christoph Krefeld , DE 4 17
Simon, Jorg Monchengladbach , DE 4 38
Stumpf, Michael Bielefeld , DE 29 259

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