Patent ID: 8844683
Filing Date: 2014-09-30
Classification: B60T,F16D

Abstract:
1. A disc brake for a motor vehicle, wherein the disc brake comprises a housing, a brake disc that is rotatable relative to the housing, at least one friction lining, and at least one actuating device realized to effect a relative movement between the brake disc and the friction lining, such that the friction lining can be brought into bearing contact with the brake disc, wherein the actuating device has at least one actuating piston, which is guided displaceably in the housing in a hydraulically sealing manner, wherein the actuating piston is displaceable in the housing hydraulically and/or via a mechanical actuator, wherein the actuating piston is coupled to the mechanical actuator via an elastically deformable driving arrangement, wherein, as a consequence of a relative displacement between the actuating piston and the actuator, the driving arrangement provides a restoring movement in accordance with the elastic deformation, wherein the driving arrangement is accommodated with a friction fit in the actuating piston and is movable relative to the mechanical actuator, wherein the mechanical actuator provides a limited movement region in which the driving arrangement is accommodated and is displaceable.