wave run-up assembly as well as actuating drive.

摘要

The invention relates to a wave run-up assembly, in particular for an actuator (1) in a motor vehicle, comprising a rotatably mounted shaft (5; 5b) and a stop face (12) for axially supporting a shaft end (14; 14b). According to the invention, it is provided that the size of the stop face (12) as a function of the via the shaft end (14; 14b) on the thrust surface (12) acting axial force (f) can be varied, in such a way that an increase in the axial force (f) is an increase in the contact face (12) causes.