Internally ventilated motor vehicle brake disc made of fibre composite material

摘要

An internally ventilated motor vehicle brake disc which includes at least in parts of a fiber composite material, having two parallel friction surfaces on one or more friction rings with cooling channels, wherein the friction ring or rings are arranged on a brake disc hub in a non-rotating manner, and wherein the two friction surfaces include fiber composite material, a disc-shaped carrier for the friction surfaces is provided parallel to the friction surfaces, and wherein the carrier is connected to the brake disc hub as one piece.

主权项

1. An internally ventilated motor vehicle brake disk, which comprises at least in parts of a fiber composite material, comprising two mutually parallel friction surfaces on one or more friction rings with cooling channels, wherein the friction ring or rings are arranged concentrically and for conjoint rotation on a brake disk hub, which is provided concentrically with a wheel rotational axis, and the friction surfaces are arranged orthogonally with respect to the wheel rotational axis, wherein the two friction surfaces are comprised of fiber composite material, in that a disk-shaped carrier for the friction surfaces is provided parallel to the friction surfaces, and wherein the carrier is connected integrally to the brake disk hub, and wherein the fiber composite material is provided in a multi-filament arrangement, with filaments of each friction surface and filaments of the carrier engaged positively with one another through axially oriented filament connection sections, such that each filament connection section is in a form of a multi-filament axial laid fiber structure.