ACTUATOR FOR A VEHICLE BRAKE, PARTICULARLY A DISK BRAKE.

摘要

A shaft (34) that is rotated to produce mechanical braking is mounted in the bottom (22) of a housing (20). Supported on the housing bottom (22) all around the shaft (34) is a housing-fast ramp structure (40) in the form of an annular plate which, surrounding the shaft (34), is centered in the housing (20) and is prevented from turning by an eccentrically placed anti-rotation stop (42). In the housing (20) there is also a rotatable, axially adjustable ramp structure (50) connected to the shaft (34) for transmission of torque. The rotatable ramp structure (50) is supported on the housing-fast ramp structure (40) in such a way that it converts a torque exerted on it by the shaft (34) into an axial actuating force (B).