Patent ID: 8820855
Filing Date: 2014-09-02
Classification: B60T

Abstract:
1. A braking system for farm tractors and farm vehicles, the braking system comprising: a differential braking system controlled by two separate braking pedals; a hydraulic system for braking assistance forming a system unit which includes two circuit branches, one of the circuit branches operating braking with respect to one side of a farm vehicle and the other of the circuit branches operating braking with respect to another side of the farm vehicle opposite to the one side of the farm vehicle; and two control units controlling the system unit having the two circuit branches through connection interfaces, each control unit including an electrovalve and a distributor operated by the electrovalve, each distributor controlling the operation of the system unit with respect to one of the circuit branches, and each electrovalve being singularly controlled by an electronic control circuit provided with a plurality of sensors sensing parameters of the farm vehicle, wherein the distributor of each control unit has a series of gates that are mutually connected by a distribution slide operated by the respective electrovalve.