Method for the production of frictionally engaging elements, especially synchronising elements in step-change transmissions of motor vehicles, and a frictionally engaging element

摘要

A method is provided for the production of frictionally engaging elements, especially synchronising elements in step-change transmissions of motor vehicles. A sintered friction facing (15) is applied to one surface (12) of the element. In order to increase the adhesion of the sintered friction facing (15) to the element, the surface (12) is provided before the application of the sintered friction facing (15) with recesses which interact in positive engagement with the sintered friction facing (15) (Fig. 2). <IMAGE>