Tool and die for a riveting tool

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United States of America Patent

PATENT NO 8978220
APP PUB NO 20110277288A1
SERIAL NO

13104305

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Importance

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Abstract

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A die for a riveting tool for implementing a punch rivet connection between at least two joined part sections is proposed, the die being used in a state provided in the riveting tool for supporting the joined part sections during a connection procedure and a die front side facing toward a movable punch of the riveting tool, using which a rivet element can be pressed in a punching manner through the joined part sections to be connected, an embossing section of the die protruding in relation to adjacent areas of the die front side and causing an embossment in the die-side joined part section, so that components of the joined part material flow into an external depression on the rivet element. According to the invention, the embossing section is implemented as divided into sections. The invention additionally relates to a riveting tool.

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Patent Owner(s)

Patent OwnerAddress
TOX PRESSOTECHNIK GMBH & CO KG88250 WEINGARTEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Badent, Michael Weingarten, DE 17 19
Pfeiffer, Wolfgang Markdorf, DE 32 414
Wendt, Roland Argenbühl, DE 5 25

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