Spring applied, electric released drum brake

Spring applied/pressure release emergency brake actuator

Spring brake

Spring brake actuator and caging bolt therefor

Spring brake cylinder having an emergency release device

Spring brake unit and its application to a braking system

Spring engaged double caliper disc brake

Spring set brake

Spring-actuated electromagnetic brake with noise suppressing...

Spring-applied brake unit for railway vehicle with manual releas

Spring-applied dual coil brake

Spring-applied parking brake with manual release and reapply

Spring-applied, air-released, slack-adjusting parking brake

Spring-set caliper brake

System for controlling an electromechanically reciprocable load