BRAKING FORCE ADJUSTMENT PROVISION, GOVERNED AS A FUNCTION OF THE LOAD, FOR BRAKE INSTALLATIONS OF TRAILED VEHICLES ACTIONABLE BY COMPRESSED AIR.

摘要

A load-controlled brake pressure control unit for vehicle trailers including a load-weighing portion for operating a pressure control valve portion for effecting supply of brake-applying pressure via a relay valve according to vehicle load, a connection whereby brake-applying pressure is simultaneously supplied to the trailer brakes, and an emergency valve portion for effecting an emergency application in the event of separation or rupture of the trailer brake connecting line, all of the portions and components being housed in one casing.