Tractor Talk Discussion Board |
Re: Questions about AIR BRAKES ???
[ Expand ] [ View Replies ] [ Add a Reply ] [ Return to Forum ]
Posted by john in la on January 12, 2006 at 05:45:18 from (66.157.26.86):
In Reply to: Re: Questions about AIR BRAKES ??? posted by Allan in NE on January 12, 2006 at 04:29:21:
No Allen the concept has been the same for many years. The system you are thinking of is used on trains or at least I think it is. With a mile of cars you would need a lot of air storage to apply brakes so they use the remove air spring apply system. But in large trucks this is not so because we need response quickly and the system is small enough to have storage capacity. On a modern truck their is 2 types of brake chambers. 1 is for stopping only (small one) with 1 chamber; and 1 has 2 chambers. 1 for stopping and 1 for spring parking brakes. Lets look at a trailer as it is easier to explain. You build pressure in the truck and push in the red valve. This supplies a constant supply of air through the red hose which in turn releases the spring parking brakes. If this supply of air is ever loss the parking brakes will set under spring pressure. This is one system. Now we have a totally different system that uses the blue hose. When you push on the foot valve air is sent through the blue hose to the brake chamber. This air pushes on a diaphragm which pushes on a rod that activates the brakes. Concept of Air Brake System 1 Concept of Air Brake System 2
Replies:
Home
| Forums
Today's Featured Article -
Listening to Your Tractor - by Curtis Von Fange. Years ago there was a TV show about a talking car. Unless you are from another planet, physically or otherwise, I don’t think our internal combustion buddies will talk and tell us their problems. But, on the other hand, there is a secret language that our mechanical companions readily do speak. It is an interesting form of communication that involves all the senses of the listener. In this series we are going to investigate and learn the basic rudimentary skills of understanding this lingo.
... [Read Article]
Latest Ad:
2022 John Deere 5045E, 4wd, front end loader and 3rd function with grapple. 120 hrs, 55k new, must sell
[More Ads]
Copyright © 1997-2024 Yesterday's Tractor Co. All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. Yesterday's Tractors - Antique Tractor HeadquartersWebsite Accessibility Policy |
|