| 摘要 |
The invention relates to a braking device (1) especially for a commercial vehicle, said device especially comprising a front fluidic service brake system provided with a front brake arrangement (6) acting on at least one front brake actuator (7,8) and controlled by a control circuit (12), and a fluidic parking brake system provided with a parking brake arrangement acting on at least one parking rear brake actuator (17, 18) controlled by a control circuit which can set the vehicle in a first parking mode in which the rear wheels of the vehicle are blocked. The inventive braking device (1) also comprises means for diverting pressurised fluid from the control circuit of the parking system towards the control circuit (12) of the front brake arrangement, enabling the vehicle to change from the first parking brake mode in which the rear brake actuators are activated to a second parking brake mode in which the rear brake actuators are deactivated and the front brake actuators (7,8) are activated. This second braking mode enables the regulation of a rear suspension of a vehicle to be acted upon without the vehicle being longitudinally displaced. |
