Friction lining
View Patent ↗A friction lining, which has a friction part and a backing part. As a preform, wound from a strand material and treated with a binder, the friction part is subjected to hot pressing. It is suggested that the backing part is subjected to hot pressing together with the preform, so that a bond is created between the friction part and the backing part by the polymerization of the binder.
1. A friction lining for a friction clutch, comprising:
an annular friction part, produced at least from strand material and binders; and
an annular carrier part,
wherein the strand material, as a wound blank treated with binder, is subjected to a hot-pressing process for production of the friction part,
wherein the blank is pressed together with the carrier part during the hot-pressing process,
wherein a thermal coefficient of the friction part is set on a basis of a winding ratio of the blank, and
wherein the winding ratio is between 1:2 and 1:6.
2. The friction lining of claim 1 , wherein a bond is established between the friction part and the carrier part during the hot-pressing operation by means of polymerization of the binder.
3. The friction lining of claim 1 , wherein the carrier part is prepared for the hot-pressing process, centered at an internal circumference, and the blank is prepared for the hot-pressing process, positioned radially on an outside and radially on an inside and centered on the carrier part.
4. The friction lining of claim 1 , wherein the carrier part is formed from sheet metal.