In the braking system (A) according to the invention the connection of the master cylinder (10) and the slave cylinder (20) to the wheel brakes (FL,RR,RL,FR) can be switched by a first switching valve (51) and a second switching valve (52), and the communi...

The invention relates to a method for controlling a pneumatic braking system (1) of a vehicle (2), with at least the following steps: controlling a pilot brake pressure by means of an electropneumatic pilot control valve (20) in ventilation phases (S1_on) ...

A valve assembly (1), comprising: - a body (2) within a first seat (3) communicating with a control channel (5), a braking channel (6), a supply channel (7), valve means (9) being provided able to open/close the supply channel (7), and a second seat (4) co...

The device has two propulsion stroke-producing drives with pneumatic or hydraulic displacement systems having supply conduits. One of the supply conduits is closed by a main valve unit (161) that is arranged in a main valve chamber when the other conduit i...

The device has a pneumatic input, a pneumatic venting output and a spring-loaded, rotation-symmetrical valve switching body movable in a cylindrical guide surface and consisting of a circular closure body perpendicular to the cylinder axis and a rotation s...