No, they use air pressure or actually the lack of air pressure to stop the vehicle. The brakes are fully on until pressure builds up in the tank releasing the brakes. When you push the brake pedal this removes air from the system and applies the brakes.
We would need to know what type of brakes you have... S-cam air brakes, air disc brakes, air piston brakes, air wedge brakes, hydraulic drum brakes, hydraulic disc brakes... they're all different.
Air brakes are just as effective as a standard set of brakes. The advantages to air brakes are that you do not have to worry about leaking brake fluid.
no one, they were invented
Compressed air.
The Mercury Mountaineer has hydraulic brakes, not air brakes.
George Westinghouse invented the air brakes
No. Hydraulic brakes can be either drum or disc brakes, and these two brake types are available as air brakes and air-over-hydraulic systems, as well.
Visit the following link to learn more about the difference between air brakes and regular car brakes: http://auto.howstuffworks.com/auto-parts/brakes/brake-types/air-brake.htm. In short, air brakes are made to prevent trucks, trains and buses from crashing.
supplies air to the trailer brakes to allow the operator to release the brakes
The air brakes portion of your CDL handbook.
A Lincoln Town Car uses hydraulic brakes, not air brakes.