Friction ring, particularly for arrangement between synchronizer ring and two-way taper of synchronization unit, has circular body with friction surface for friction contact with friction partner

摘要

The friction ring (13) has a circular body (17) with a friction surface for a friction contact with a friction partner. The circular body has a porous structure. The circular body is made from carbon, brass, copper or aluminum. An independent claim is included for a method for manufacturing of the friction ring.