Control actuation system including staged direct drive valve wit
Electric actuator system with hydraulic coupling as protection a
High speed and high-load cylinder device and method for controll
High-speed safety circuit for a hydraulic press
Hydraulic distributor provided with a device for detecting...
Pneumatic combined with hydraulic brake chamber
Redundant control actuation system-concentric direct drive valve
Redundant flow control for hydraulic actuator systems
Self-actuating fluid holding system
Tandem hydraulic actuator