ABSTRACT A mechanism for sensing and regulating pressure in a discharge line through which pressurized fluid is discharged. The mechanism includes a first piston, a second piston and a flexible seal. The first piston moves upwards when pressure of fluid received from the discharge line of the pneumatic device is ...

The present invention provides a system for reducing temperature of compressed air used in a pneumatic braking system of vehicles. The system includes at least one heat dissipater arranged between an air compressor and an air treatment and control unit (airtrec). The heat dissipater includes a plurality of the tubes...

The present invention is to provide an actuator for antilock braking system of a vehicle. The actuator comprises at least one first valve and at least one second valve. The at least one first valve and the at least one second valve is arranged over a brake chamber. Specifically, the at least one first valve and the ...

The present invention provides a method for increasing thermal conductivity of an airtrec used in a pneumatic braking system. The method comprises steps of increasing surface area of the selective casted elements of the airtrec by sand blasting or etching. The elements with an enhanced surface area are coated with a...

The present invention provides a mechanism for a pneumatic braking system for preventing compounding effect. The pneumatic braking system includes a service brake actuator, a parking brake actuator and a first pushrod. The first push rod connecting braking elements with the service brake actuator. Upon applying serv...

The present invention provides a braking system of wheels. The braking system comprises a pneumatic system for supplying pressurized air for operating a pneumatic braking system. The braking system is provided with a valve for regulating supply of pressurized air to the pneumatic braking system of lifted wheels. The...

Abstract Title: A system for automatically actuating parking brakes of a vehicle. The present invention provides a system 100 for automatically actuating parking brakes 320 of a vehicle when the vehicle is moving in a reverse direction with reverse gears 40 engaged and lit rear lights 30. The system 100 includes ...

The present invention relates to a system (100) and method (200) for automatic control of a lift axle (20) in a vehicle is disclosed. The system (100) includes an air reservoir (10) connected to a pressure protection valve (15), which supplies compressed air when a threshold pressure is reached. An EGP levelling val...

The present invention relates to a valve (100) for operating a lift axle. The valve (100) includes a body (10). A first port (20a) is configured on the body (10) to receive pressurised air from a storage tank (16). Also, a second port (20b) is configured on the body (10) to supply air from the first port (20a) to a ...