Air brake
part · 1869 · Industrial Revolution
Westinghouse’s brake worked by compressed air.
Inventor: George Westinghouse.
What it is made of
- Compressor — has part. A compressor pumps the air.
Principles and materials it uses
- Compressed air — uses. The brake is controlled by air pressure in the train pipe.
- Friction — uses. Brake shoes slow the wheels through friction.
- Cast iron — is made of. The cylinders are cast iron.
Where it is used
- Diesel locomotive — is part of. Air brakes.
- Truck — is part of. Air brakes, as on trains.
History: what it evolved from and what it influenced
- Anti-lock braking system (ABS) — evolved into. Anti-skid systems first appeared in aviation and on railways.