Vehicle fluid-operated antilock braking - has seating device ventilating fluid amplification space to maintain behaviour if vacuum fails

摘要

The arrangement has a setting device to ventilate the amplification space during the control mode. The setting device during the control mode brings the control device controlling the madulatable pressure in the amplification space into a position in which the space is ventilated. The setting device is operated by a stop (21) which is coupled to the piston of the main cylinder (17) of the braking system. The setting device includes a plunger (11) and a lever (12). The plunger is operated by a stop (21). ADVANTAGE - Maintains acceptable force/pressure characteristics when vaccum fails by ventilating amplification space.