Apparatus for positioning a movable member
Apparatus for restricting the velocity of a hydraulic piston in
Arrangement for controlling the lifting mechanism of a tractor o
Control circuit throttling valve
Control-circuit throttle valve
Fault detector for a triplexed mechanical or hydromechanical sys
Fluidic repeater
Fluidic repeater
Fluidic repeater
Fluidic repeater
Fluidic repeater
Fluidic repeater
Hydraulic positioning cylinder
Master/slave fluid pressure apparatus
Pressurized fluid actuation system for amplifying operator input