Miba Frictec Gmbh

Andreas Dopf

Matthias Poelzgutter

Helmut Mazanek

Rainer Gneissl

Gerald Schachinger

Laurenz Strassmaier

A method for producing friction discs for a, in particular radial, dual clutch, includes the following steps: providing a first disc ring with a first inner diameter, providing a second disc ring with a second outer diameter, wherein the second outer diameter is smaller than the first inner diameter, and processing the first disc ring and the second disc ring in a tool for producing the friction discs. The second disc ring is arranged within the first disc ring, and the second and the first disc rings are processed in the tool together.

Method for producing a friction disc arrangement

The invention relates to a clutch disk () having a ring-shaped base body () having at least one tooth () protruding beyond the base body () radially inward or radially outward, which tooth has at least one lateral face () formed from a lug () extending in axial direction and has a first surface () as seen in axial direction, and a second surface () lying opposite the latter in axial direction, characterized in that the lug () is embodied to protrude beyond the first as well as the second surface () in axial direction.

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Eberstalzell, Austria

Andreas Dopf