ELECTROMECHANICAL BRAKE BOOSTER

摘要

An electromechanical brake booster for a motor vehicle brake system comprises an electric drive motor (6) for generating a boosting force, a gearing device (7) which is coupled in so as to act between the electric drive motor (6) and a piston rod (4) or a piston (5) of a master brake cylinder (3) and which serves for converting a drive movement of the electric drive motor (6) into a translational movement of the piston rod (4) or of the piston (5) with variable transmission ratio, and a thrust rod (9) for coupling to a brake pedal (2). The thrust rod (9) is coupled in torque-transmitting fashion to an input side, coupled to the electric drive motor (6), of the gearing device (7).