Control device for a hydraulic steering-brake system of a vehicle

摘要

Hydraulic braking and steering-brake system for a tractor with four-wheel braking, having a cut-off valve (19) for the front-wheel brakes during steering braking and having a stop valve (32) which is arranged in their brake line (30) and which is spring-loaded counter to the brake pressure and causes the cut-off valve (19) to close before the front-wheel brakes respond (Figure 1). <IMAGE>