A system for monitoring stroke of a spring brake actuator of a vehicle comprises a spring brake actuator having a push rod, wherein pneumatic activation of the spring brake actuator causes the push rod to further extend out of the spring brake actuator to ...

The invention is directed to a brake actuator (100), comprising a housing (102) with an inlet port (1) for receiving a fluid, and a push-rod aperture (104), and configured to accommodate a first chamber (106) connected to the inlet port and a second chambe...

A brake actuator (14) includes an actuator body (38), a piston (32) held in the actuator body, and an actuator rod (16) coupled to the piston and coupelable to a brake to actuate the brake. A method of operating the brake actuator includes maintaining a fi...

The invention relates to a method and apparatus for positioning components of a brake system, which includes a push rod (40), a ball end (44) coupled to the push rod (40), and a force transfer (50) member placed between the push rod (40) and the ball end (...