Audi Ag

Fritz Winter Eisengiesserei Gmbh & Co. Kg

Christoph Saame

Reiner Becker

Volker Posch

Robert Waninger

Johann Bauer

Kamjar Yazdirad

Matthias Brinkmann

A brake disc for a disc brake of a motor vehicle includes a pot-shaped carrier part; a friction ring, and multiple connecting elements distributed in circumferential direction of the disc brake extending in radial direction, and configured as separate components, wherein the carrier part and the friction ring are fixedly interconnected in radial direction via the multiple connecting elements, wherein the connecting elements are form fittingly connected with the carrier part and with the friction ring.

Brake disc for a disc brake of a motor vehicle

The invention relates to a brake disc for a disc brake, in particular in motor vehicles. Said brake disc comprises a friction ring () and a pot-shaped supporting part (), the friction ring consisting of several ring segments (), which adjoin one another in a circumferential direction. To provide a construction that can be commercially produced in a cost-effective manner and that is not prone to warping, the ring segments are provided with semi-circular recesses (), which encompass retaining bolts () that extend radially. The retaining bolts are fixed in circumferential sections of the supporting part and support the ring segments by means of a positive fit in a centrifugal direction. The retaining bolts are preferably configured in a tubular manner.

Brake disc

Growing community of inventors

Gaimersheim, Germany

Christoph Saame