Parking brake system for motor vehicle has hydraulic brake subjected to hydraulic fluid under pressure depending on position of variable electric switch element in actuation device

摘要

The system has a pref. lever-like actuation device by which at least one vehicle brake can be actuated with a force proportional to the displacement position of the actuation device. The actuation device contains a variable electrical switch element (10). A hydraulic brake (50) is subjected to a hydraulic fluid under pressure via an electrically operated valve (20) depending on the position of the switch element.