air brake


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air brake

n.
1. A brake, especially on a motor vehicle, that is operated by compressed air.
2. A surface, such as an aileron, that can be projected into the airflow in order to decrease the airspeed of an airplane by increasing drag; a spoiler.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

air brake

n
1. (Mechanical Engineering) a brake operated by compressed air, esp in heavy vehicles and trains
2. (Aeronautics) Also called: dive brake an articulated flap or small parachute for reducing the speed of an aircraft
3. (Mechanical Engineering) a rotary fan or propeller connected to a shaft to reduce its speed
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

air′ brake`


n.
1. a brake or system of brakes operated by compressed air.
2. a device for reducing the air speed of an aircraft by increasing its drag.
[1870–75, Amer.]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Translations

air brake

n (Aut) → freno pneumatico
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995
References in periodicals archive ?
This is expected to promote the growth of the air brake market over the forecast period
[ClickPress, Mon Sep 02 2019] The air brake market is gaining momentum with the increasing vehicle safety concerns among end-users driving air brake manufacturers to deliver advanced features of air braking systems.
A national air brake supplier looking to grow in the Midlands has moved its regional base to Wolverhampton, with the help of Bulleys.
Westinghouse Air Brake (NYSE:WAB) releases its next round of earnings this Tuesday, July 30.
And last month, GE signed a complex deal to (https://www.fool.com/investing/2018/05/23/general-electrics-transformation-gains-steam-with.aspx) sell its transportation business  -- which specializes in building freight locomotives -- to Westinghouse Air Brake Technologies((https://www.fool.com/quote/nyse/westinghouse-air-brake-technologies/wab) NYSE (https://www.fool.com/quote/nyse/westinghouse-air-brake-technologies/wab) :WAB ), better known as Wabtec.
21 August 2014 - US locomotives, freight cars and passenger transit vehicles products maker Westinghouse Air Brake Technologies Corporation, doing business as Wabtec Corporation (NYSE:WAB), said today it had taken over Brazilian friction products maker Dia-Frag.
To start, Felling air ramps operate via an air bag system that works off of the same supply as the air brake system.
This input pressure sends a pilot signal to the relay valve in order to modulate air brake pressure on the other end.
Manual rotation turns the table a full 360 degrees in both directions, while an integrated air brake locks the lift securely into position.
SORL Auto Parts Incorporated (SORL) (Nasdaq: SORL), a company that produces and distributes commercial vehicle air brake systems and related auto parts in China, has signed a contract with China-based Shandong KAMA Automobile Manufacturing Company Limited (Shandong KAMA).