The safe operation of a large commercial vehicle depends heavily on air brake systems and how they function on the road. Air brakes rely on compressed air to apply force and bring a vehicle to a complete stop. Air brake systems in large commercial vehicles are designed to provide consistent, reliable braking under severe conditions. Understanding how air brakes function and why they matter for safety is crucial in decreasing the risk of vehicle collisions.
What Are Air Brakes and Why Are They Used?
Air brakes use compressed air instead of fluid pressure in order to slow or stop a vehicle. When the driver releases the pedal, the air pressure is lowered, allowing the brakes to disengage. In addition, air brakes are braking systems that are usually utilized by large trucks, buses, and other heavy vehicles. This is because they are efficient for handling high loads and constant braking. Air brakes usually consist of three braking systems, including the service brake, parking brake, and emergency brake.
Key Components of an Air Brake System
The key components of an air brake system include, but are not limited to, the air compressor, the air compressor governor, air storage tanks, air tank drains, alcohol evaporator, and the safety valve.
Air Compressor
The air compressor pumps air into the air storage tanks. The air compressor may also be cooled by the engine's cooling system.
Air Compressor Governor
The air compressor governor ultimately has control over when the air compressor will pump air into the air storage tanks.
Air Storage Tanks
The air storage tanks hold compressed air and allow the brakes to be used multiple times.
Alchohol Evaporator
The alcohol evaporator's main job is to put alcohol into the air system to help decrease the risk of ice in air brake valves.
Safety Valve
The safety valve protects the tank from too much pressure.
Understanding Air Pressure and System Operation
Air pressure is the basis of the entire system. Vehicles equipped with air brakes usually operate within a specific pressure range, and keeping that range is essential for maintaining safety on the road.
- Pressure must build up before driving begins
- If pressure drops too low, warning systems are activated
- If pressure continues to fall, automatic braking may occur
Drivers are usually trained to monitor air pressure gauges and respond to warning signals such as buzzers or indicator lights. These alerts are designed to provide early notice of potential dangers.
Common Safety Risks and System Failures
Alongside many other safety hazards of the road, air brakes come with their own set of safety concerns and system failures that can cause severe or life-threatening injuries to drivers. The improper use or a lack of maintenance can increase the risks of these system failures and contribute to serious accidents. The following are common concerns and safety risks associated with air brakes.
- Air Leaks
- Brake Fade
- Improper Adjustment
- Moisture Build-Up
- Delayed Braking Response
Understanding and recognizing these risks can help prevent serious accidents and injuries from occurring.
The Importance of Regular Inspection
Routine inspections of the air brake system can help prevent issues from becoming severe or long-lasting. These inspections can also help reduce additional expenses in the future. A typical inspection may include the following.
- Checking air pressure build-up time
- Inspecting hoses and connections for leaks
- Ensuring warning systems are functioning
- Verifying brake adjustment and wear
- Draining air tanks to remove moisture
Safe Driving Practices with Air Brakes
Operating a vehicle with air brakes requires a different approach compared to standard vehicles. The following is a list of practices that should be maintained by drivers on the road.
- Allow for Longer Stopping Distances
- Avoid Excessive Braking on Descents
- Monitor Gauges Frequently
- Use Proper Braking Techniques
These safety practices can help decrease the risk of unnecessary accidents from occurring. It is the responsibility of drivers operating vehicles with air brakes to ensure they are keeping themselves and others safe by taking the proper precautions to reduce the chance of severe or life-threatening injuries.
When to Seek Legal Guidance
Seeking legal guidance after an accident has occurred involving a large commercial vehicle is important in making sure victims understand their rights and responsibilities moving forward with their case. A legal professional can provide extensive support by reviewing accident reports, maintaining records, evaluating potential contributing factors, and explaining available legal options. This is crucial in making sure you maintain a level of safety and protection throughout your personal injury lawsuit.
How KAASS LAW Can Help
At KAASS LAW, we understand the challenges victims face when they are involved in a large commercial vehicle accident involving air brakes. These accidents can pose severe challenges for victims and other parties involved. It is important to understand the legal steps to take when this type of vehicle collision occurs. The experienced attorneys of KAASS LAW are ready to help victims understand their rights throughout their personal injury claims. Don’t wait, call KAASS LAW today.