STOPPING AND PARKING BRAKES CONTROL DRIVE WITH SERVO BOOSTER PISTON RETAINER Russian patent published in 2024 - IPC F41H7/02 B60W10/18 

FIELD: armoured vehicles.

SUBSTANCE: invention relates to armoured vehicles and can be used in designs of tanks, infantry fighting vehicles, armoured vehicles, tractors and other military tracked and wheeled vehicles. Stop and parking brakes control drive comprises servo booster, lever located on brake roller of a brake. Servo booster has a locking device consisting of a rotary roller and a ball for locking the piston with a spring, which are responsible for releasing the drive after their movement with compressed air or oil from an external source, followed by installation on the retainer required for removing the machine from the parking brake when the engine is not running.

EFFECT: possibility to release the brake drive when the engine is inoperative and to lock the drive in the released state for towing the vehicle.

1 cl, 2 dwg