CA921362A
(en )
1973-02-20
Fluid make-up system
FR2380449B3
(en )
1980-04-04
EP2010788B1
(en )
2011-07-20
System and device for uncoupling hydraulic plants
EP0087794B1
(en )
1986-12-03
Hydraulic power unit
DE19716081C1
(en )
1998-08-13
Hydraulic differential cylinder drive
DE972102C
(en )
1959-05-21
Hydraulic brake release device
DE1601738A1
(en )
1970-03-26
Hydraulic signal box, especially crane luffing gear
DE823557C
(en )
1951-12-03
Valve-free control of hydraulic working pistons
FR1518913A
(en )
1968-03-29
Control device for a double-acting cylinder or the like
DE607032C
(en )
1934-12-15
Fluid gear with a driving gear pump and an alternately driven working piston
FR1134942A
(en )
1957-04-19
Motion transformer
DE2545637A1
(en )
1977-04-21
Hydraulic drive with double acting cylinder - has back pressure valves for suction and pressure reversal of pump
DE1770119U
(en )
1958-07-10
DEVICE FOR DOSING SMALL QUANTITIES OF OIL, IN PARTICULAR WHEN RAISING AND LOWERING PISTONS IN CYLINDERS.
DE1814773A1
(en )
1970-07-02
Reversible hydraulic actuator with closed hydraulic fluid circuit
FR1290704A
(en )
1962-04-13
Hydraulic cylinder control
DE3245389A1
(en )
1983-06-30
Safety device for hydraulic reversing drives with a telemotor
DE1857740U
(en )
1962-08-30
ELECTRO-HYDRAULIC ADJUSTMENT DEVICE.
DD73433A1
(en )
1970-05-20
Electrohydraulic confirmation device
FR1540884A
(en )
1968-09-27
Hydraulic maneuvering system
DE1044658B
(en )
1958-11-20
Hydraulic telemotor control, preferably for hydraulic steering systems
FR1400569A
(en )
1965-05-28
Hydraulic device for controlling the displacement of a movable member
FR1010546A
(en )
1952-06-12
Hydraulic steering of tillers and front gears
DE1888028U
(en )
1964-02-20
DD254053A1
(en )
1988-02-10
HYDRAULIC LINEAR DRIVE
DE1955734U
(en )
1967-02-16
HYDRAULIC CONTROL DEVICE FOR ADJUSTING VENTILATION AND VENTILATION DEVICES.