Air Brakes

Air Brakes Points : Air Brakes System, Definition, What is Air Brakes The air brake makes use of compressed air to apply the braking force to the brake shoes. A typical air brake system layout is illustrated in the compressor Unit, air reservoir tank, brake chamber and wheel mechanism. Air reservoir tanks are necessary in order to maintain adequate braking power at all times, even when the engine is not running. The air Compressor, which is a small air pump, maintains air pressure in the tanks. When the air pressure is applied to the brake chambers by operation of the treadle pedal, the brake chamber rotates to can and causes the brake shoes to push outward against the brake drum.