when raised when the electric mechanism is operated, produces an effect of resistance to the advance due to friction with the atmospheric air against, what contributes, in cases of emergency, to reduce the meters of the route that the brakes of the vehicle produce when being trodden thoroughly....
美 英 na.空气制动器;减速板 网络空气制动机;气刹;空气煞车器 复数:air brakes 权威英汉双解 英汉 英英 网络释义 air-brake n. 1. (车辆的)空气制动,风闸a brake in a vehicle that is worked by air pressure 例句 释义: 全部,空气制动器,减速板,空气制动机,气刹,空气煞车器...
Sprinf brakes are commonly found on cars. Incorrect. Spring brakes are part of the air brake's emergency and parking brake systems. When you are parked, the brakes are held closed by mechanical force. So the vehicle will not roll away if the air leaks out. When driving the powerful ...
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. Al...
March 2 – The US Railroad Safety Appliance Act is enacted, mandating that all cars in interchange service be equipped with air brakes, automatic couplers and grab irons. 3月2日:美國鐵路安全裝置法案(英语:US Railroad Safety Appliance Act)生效,所有車卡轉接運輸期間必須安裝空氣剎車、自動對接器與鐵...
V (10–1–06 Edition) §571.121 brakes on the hottest axle of the vehi- cle 0.2 mile before any brake applica- tion in the case of road tests, or 18 sec- onds before any brake application in the case of dynamometer testing. Intermodal shipping container means a reusable, transportable ...
The compressed air is carried through a strong hose from car to car with couplings between cars; its release to all the separate block brake units, at the same time, is controlled by the engineer. An automatic feature provides for the setting of all the block brakes in the event of ...
Suddenly, there was a large rock in our path. I hit the brakes and we went into a ditch(壕沟).“As I applied the brakes, both my wife and I threw our hands up to keep our daughter from hitting the car. There was soft mud in the ditch, so the car wasn’t damaged, and no ...
For more information on disc brakes and drum brakes, read How Disc Brakes Work and How Drum Brakes Work. Now that we understand the fundamentals of brakes in trains and cars, let's talk about the big rigs and the buses. Air-brake Components in Trucks and Buses Diagram of air-brake ...
REMOTE TESTING SYSTEM FOR RAILROAD AIR BRAKES Apparatus for testing the air brake system of a railroad train or cut of cars in a rapid and highly reliable manner which requires connection only to the head end of the train, including an automatic control for supplying high pressure a... ATKINS...