AUTOMOTIVE BRAKE DRIVEN BY COMPRESSED MEDIUM Russian patent published in 2011 - IPC B60T17/22 B60T15/24 B60T13/26 B60T8/34 

FIELD: transport.

SUBSTANCE: invention relates to machine building, particularly, to automotive brakes. In compliance with first version, proposed device comprises first braking element, second braking element, first braking circuit with compressed medium tank, second braking circuit and connecting line. First braking circuit communicates via connecting line with first braking element to actuate first braking element, and with second braking element communicated with connecting line with second braking element to actuate it by compressed medium. Braking mechanism comprises also first and second valve control devices. First valve control device can communicate first braking element with both first braking circuit and second braking circuit. Second valve control device can communicate second braking element with both first braking circuit and second braking circuit. In compliance with second version, braking mechanism comprises first valve control device to communicate first braking element with both first braking circuit and second braking circuit. Second valve control device is arranged between first valve control device and first braking element. First valve control device and second valve control device make a structural module.

EFFECT: higher reliability.

11 cl, 1 dwg