Air brake may refer to the following contexts:
- Air brake (aircraft), in aeronautics, a type of flight control system used on aircraft to reduce speed
- Air brake (road vehicle), a type of brake used on large vehicles in place of hydraulic brakes, using compressed air
- Railway air brake, a type of brake operated by compressed air and used on locomotives and railroad cars
- Airbrake, in skateboarding and longboarding, is a mechanism of increasing wind resistance by spreading out the arms and standing upright. It does not lead one to stop entirely, but it can be employed to reduce speed while retaining stability
Famous quotes containing the word air:
“Ancient history has an air of antiquity. It should be more modern. It is written as if the specator should be thinking of the backside of the picture on the wall, or as if the author expected that the dead would be his readers, and wished to detail to them their own experience.”
—Henry David Thoreau (1817–1862)