FAILURE SWITCH FOR BRAKING SYSTEM PROPORTIONING VALVE

摘要

Hydraulic failure compensating switch (44) which incorporates a differential pressure valve (46) which responds to a hydraulic failure in one of a pair of vehicle braking circuits (18, 20) and disabling the braking system proportioning valve(s) (38, 40) in response thereto to increase braking torque at the vehicle's rear wheels (34, 40).