Matches 1 - 9 out of 9


Match Document Document Title
US20140035290 TRACTION-TYPE ACTUATOR  
A traction-type actuator includes a frame, a first actuating unit, a second actuating unit, a rotatable member and a traction member. The rotatable member is disposed on the frame. The first...
US20060213362 Lorentz motor control system for a payload  
Control arrangement for and method of controlling a plurality of Lorenz motors (1, 2) actuating a payload (4) where the payload has a center of gravity (12). Height signals (z1, z2) are received...
US20070289436 HYDRAULIC SYSTEM WITH AN AUTOMATIC BOOM EXTENSION BLOCK  
A hydraulic system comprises: a first fluid distribution line (A) and a second fluid distribution line (B) communicating with a stem chamber (11) of a double-acting cylinder (10) destined to move...
US20090165638 Automatic transmission servo  
A servo for hydraulically operating a brake band of an automatic transmission includes a housing having a bore engaging portion for engaging an existing servo bore in a case of the automatic...
US20080236932 ACTUATOR CONTROL SYSTEM  
The invention provides a method and a system for moving an element, e.g. a rudder of a ship or a wheel of a vehicle. The element is moved by a hydraulic fluid. According to the invention, an...
US20080216645 Fluid control system having selective recruitable actuators  
A fluid control or actuation system providing selective recruiting of actuators antagonistic to one another to provide variable output power, such as that used to drive a load. The actuators are...
US20140123634 HYDRAULIC SYSTEM AND A METHOD FOR CONTROLLING A HYDRAULIC SYSTEM  
A hydraulic system for a working machine includes a hydraulic actuator and a first hydraulic machine for supplying fluid to the hydraulic actuator. The hydraulic system further includes a...
US20160177719 Hydrostatic Radial Piston Machine  
A hydrostatic radial piston machine is useable inversely. The hydrostatic radial piston machine has a distributor in which a flushing valve, a pressure-maintaining valve connected downstream of...
US20160076372 METHODS AND SYSTEM FOR INDEPENDENTLY CONTROLLING INJECTOR HEAD DRIVE MOTOR SPEEDS  
A system for controlling a coiled tubing injector head includes a hydraulic control line in fluid communication with each drive motor, a valve associated with one or both hydraulic control lines,...
Matches 1 - 9 out of 9