Friction lining
View Patent ↗A method for the production of a friction lining. The friction lining is produced in alternating layers wound in a helical shape and a star shape.
1. A method for producing a friction lining for clutches or brakes, produced from at least one winding, the winding, comprising:
a plurality of plies of at least one impregnated yarn; and
a plurality of layers,
wherein the winding is wound from only two alternately successive layers, one layer being wound from a first predetermined number of spirals, which each have a predetermined number of turns, and the other layer being wound from a second predetermined number of plies wound in a star-shaped manner, and
wherein the friction lining has a surface in which the winding is uniformly distributed.
2. The method of claim 1 , wherein the two alternately successive layers are wound from different yarn.
3. The method of claim 1 , wherein a spiral is wound from 2 to 100 turns.
4. The method of claim 1 , wherein the first predetermined number amounts to 1 to 100 spirals.
5. The method of claim 1 , wherein the second predetermined number amounts to 1 to 100 plies.
6. The method of claim 1 , wherein the predetermined number of two alternately successive layers lies between 1 and 100.
7. The method of claim 1 , wherein the winding is wound from an additional layer continuing an alternating layer sequence, so that two outer faces of the winding have a same layer type.
8. The method of claim 1 , wherein the plies wound in a star-shaped manner are implemented in involute form.
9. The method of claim 1 , wherein the plies wound in a star-shaped manner are implemented in the form of an arc of a circle.
10. The method of claim 1 , wherein the plies wound in a star-shaped manner are implemented in an S-form.
11. The method of claim 1 , wherein the plies wound in a star-shaped manner are implemented in polygonal form.
12. A friction lining for clutches or brakes, produced from at least one winding, the winding, comprising:
a plurality of plies of at least one impregnated yarn; and
a plurality of layers,
wherein the friction lining has a surface in which the winding is uniformly distributed, and the winding is constructed from only two alternately successive layers, one layer consisting of a first predetermined number of spirals, which each have a predetermined number of turns, and the other layer consisting of a second predetermined number of plies wound in a star-shaped manner.
13. The method of claim 3 , wherein the spiral is wound from 5 turns.
14. The method of claim 5 , wherein the second predetermined number amounts to 5 plies.