ELECTROMECHANICALLY ACTUATABLE BRAKE PISTON ASSEMBLY

Abstract: the present disclosure relates to an electromechanically actuatable brake piston assembly for a motor vehicle disc brake, comprising: a brake calliper housing having a bridge, bridge fingers and a brake piston bearing portion; a brake piston which can be axially moved in a first bore of the brake piston bearing portion, said first bore having a bore axis and a first bore wall; a rotation-translation transmission installed in an internal space of the brake piston; and an anti-rotation mechanism having a guide slot and a guide element, which is guided by the guide slot in such a way that the brake piston is limited to its axial degree of freedom of motion. the guide slot is comprised of the brake piston bearing portion and the guide element is fixedly connected to the brake piston.

Inventor(s): Lukas Madzgalla, Marco Becker, Florian Roessinger

CPC Classification: F16D65/18 (adapted for drawing members together {, e.g. for disc brakes})

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