Actuating device for a brake comprises a servobrake with an input element having a fork head-side end provided as a pin with a form-locking recess for a spring element

摘要

Brake-actuating device comprises a servobrake with an input element (1) fixed at one end to a valve piston and at the other end to a fork head (5) pivotably hinged on a pedal lever. A form-locking catch locking mechanism with a spring element (8) is arranged between the input element and the fork head. The fork head-side end of the input element is provided as a pin (4) with a form-locking recess for the spring element. The pin and the spring element are held in a sleeve (6) of the fork head. Independent claims are also included for alternative brake-actuating devices. Preferred Features: The input element has in the region of the pin a groove (17) for receiving the spring element in a form-locking manner.