| Patents for F15B 15 - Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith (21,171) |
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| 03/26/1985 | CA1184515A1 Brake mechanism |
| 03/19/1985 | US4505215 Split hopper vessel |
| 03/19/1985 | US4505188 Pneumatic actuator |
| 03/13/1985 | EP0133871A2 Device to pick up the position of a second point which is variable in relation to a first point |
| 03/05/1985 | US4502280 For controlling movement of an elongate arm through a fluid |
| 02/19/1985 | US4500066 Electro-hydraulic control actuator for turbine valves |
| 02/19/1985 | US4499813 Piston-cylinder device |
| 02/12/1985 | US4498293 Hydraulic log splitter |
| 02/05/1985 | CA1182056A1 Damping stops for hydraulic jacks |
| 01/29/1985 | US4496071 Pressure vessels having end closures and retainers |
| 01/29/1985 | US4495856 Rotary actuator |
| 01/17/1985 | WO1985000204A1 Improvement to electro-fluidic relays |
| 01/17/1985 | WO1985000203A1 Valve system with hydraulic power transmission |
| 01/17/1985 | WO1985000148A1 Device for hydraulic power transmission |
| 01/15/1985 | US4493245 Rotary and linear actuating device |
| 01/15/1985 | CA1181021A1 Air-actuated force intensifying piston and cylinder assembly for brakes and clutches |
| 01/15/1985 | CA1180916A1 Position-sensing cylinder |
| 01/09/1985 | EP0130456A1 Fluid pressure actuator |
| 01/08/1985 | US4492891 Piezoelectric actuator arrangement with adjustment for wear |
| 01/08/1985 | US4492150 For producing reciprocating rotary motion |
| 01/08/1985 | US4492149 Pressure relay adapted to signal the position of the movable member of a jack |
| 01/01/1985 | US4491059 Fluid actuator with manual lock release and lock position sensor |
| 01/01/1985 | US4491058 Stop key for the valve plunger of a power brake servomotor |
| 12/27/1984 | EP0129096A2 Stroke-limiting collar for a piston and cylinder |
| 12/25/1984 | US4490120 Hydraulic trim-tilt system |
| 12/25/1984 | US4489640 Door operating apparatus |
| 12/19/1984 | EP0128881A2 Potentiometer device for determining the position of hydraulic pistons and the like |
| 12/18/1984 | US4488477 Rodless cylinder |
| 12/18/1984 | CA1179710A1 Limit switch actuator for fluid cylinders |
| 12/12/1984 | EP0127854A1 Device for positioning workpieces in machines |
| 12/11/1984 | US4487111 Apparatus for generating reciprocatory motion |
| 12/11/1984 | CA1179253A1 Ram-type blowout preventer |
| 12/05/1984 | EP0127080A1 Rotary actuator |
| 12/05/1984 | EP0127027A1 Electro-hydraulic actuator for turbine valves |
| 12/05/1984 | EP0126874A1 Air pressure cylinder, especially a vehicle air pressure brake cylinder |
| 12/05/1984 | EP0126796A1 Positioning control and locking device for a fluid powered actuator |
| 11/27/1984 | US4484510 Fluid motor having lockable helically displaceable output shaft |
| 11/21/1984 | EP0125992A1 Ram, in particular a micro-ram, including a support device for mounting external supplementary elements |
| 11/21/1984 | EP0125538A1 Single acting fluid-pressure-operable device |
| 11/20/1984 | CA1178104A1 Adjustable upper link in a three-point suspension device for a tractor |
| 11/14/1984 | EP0124727A2 Working cylinder |
| 11/13/1984 | US4481864 Hydraulic jack with mechanical safety lock |
| 11/13/1984 | CA1177727A1 Fluid-actuated drive |
| 11/08/1984 | WO1984004341A1 Back hoe |
| 11/08/1984 | WO1984004234A1 A device in an actuator for elevation adjustment of work stations |
| 11/07/1984 | EP0124480A1 Electropneumatic drive system for a crust braking device, and method for its operation |
| 11/07/1984 | EP0123866A1 Air pressure cylinder, especially an air pressure brake cylinder |
| 10/31/1984 | EP0123558A2 Pneumatic actuator for manipulator |
| 10/30/1984 | US4479633 Telescopic differential column hydraulic cylinder |
| 10/24/1984 | EP0122531A2 Pressurized fluid operated cylinder |
| 10/23/1984 | US4478188 Adjustable hydraulically operated stop |
| 10/23/1984 | US4478129 Apparatus for the exact position feedback of a double-acting power piston in a hydraulic power cylinder |
| 10/09/1984 | US4475741 Three point suspension device for tractors |
| 10/09/1984 | US4475738 Dynamic seal arrangement with X-shaped seal |
| 10/03/1984 | EP0120468A1 Variable diameter hydraulic cylinder-piston unit for performing vibration resistance tests |
| 10/03/1984 | EP0120059A1 Cylinder with two-step movement. |
| 10/02/1984 | US4474114 Arrangement for conveyors |
| 10/02/1984 | US4474105 Oscillatory fluid powered motor |
| 10/02/1984 | CA1175564A1 Valve position indicator and method |
| 10/02/1984 | CA1175311A1 Idle control valve |
| 09/27/1984 | WO1984003763A1 Potentiometer device for determining the position of hydraulic pistons and the like |
| 09/26/1984 | EP0119726A1 Valve for an hydraulic ram |
| 09/26/1984 | EP0119543A2 Compact electro-hydraulic actuator for turbine valves |
| 09/25/1984 | US4473147 Article transfer device |
| 09/25/1984 | US4472981 Piston-driven belt cylinder |
| 09/19/1984 | EP0118648A1 Apparatus to receive the transverse forces applied to a piston rod when in operation |
| 09/19/1984 | EP0118642A1 Cylinder cushion seal |
| 09/19/1984 | EP0118615A1 Pump arrangement in a piston for a linear fluid operated device |
| 09/18/1984 | US4471944 Telescopic jack |
| 09/18/1984 | US4471686 Double acting piston and cylinder assembly |
| 09/18/1984 | CA1174563A1 Severe duty hydraulic cylinder with continuously effective locking device |
| 09/18/1984 | CA1174562A1 Adjustable stroke fluid power actuator system |
| 09/11/1984 | US4471304 Fluid-powered actuator having a cylinder with magnetic field detectors thereon and a magnetized piston rod |
| 09/11/1984 | US4470340 Locking mechanism for fluid operated actuator |
| 09/11/1984 | US4470337 Fail-fixed servovalve with positive fluid feedback |
| 09/11/1984 | CA1174205A1 Triple mast for fork lift trucks |
| 09/04/1984 | US4469201 Clamping device |
| 09/04/1984 | US4469014 Cylinder spacer |
| 08/28/1984 | US4467705 Fluid-actuated drive |
| 08/28/1984 | CA1173530A1 Power cylinder with internally mounted position indicator |
| 08/28/1984 | CA1173328A1 Locking bearing and actuating apparatus |
| 08/21/1984 | US4466334 Hydraulic aircraft/stores cartridge |
| 08/16/1984 | WO1984003129A1 A fluid pressure actuator having position setting means |
| 08/16/1984 | WO1984003128A1 A fluid actuator for stepwise regulation of valves |
| 08/14/1984 | US4464980 Bellows actuator |
| 08/14/1984 | CA1172465A1 Method of controlling the gap present between the wall of a cylinder barrel and a ball piston, and apparatus embodying said method |
| 08/10/1984 | EP0109417A4 Hydropneumatic pressure converter. |
| 08/08/1984 | EP0115008A2 Positioning control system for a fluid powered cylinder |
| 08/08/1984 | EP0114901A1 Missile deployment apparatus |
| 08/07/1984 | US4463663 Hydraulic cylinder assembly with a liquid recovery system |
| 08/07/1984 | US4463662 Compact rotary power cylinder |
| 08/07/1984 | US4463661 Fluid actuator with remote lock release assembly |
| 08/07/1984 | US4463659 Cylinder stroke limiter |
| 08/07/1984 | US4463657 Fluid actuator with sequence-power valve |
| 08/07/1984 | US4463481 Clamping device |
| 08/07/1984 | CA1172184A1 Air actuated force intensifying piston and cylinder assembly for brakes and clutches |
| 08/07/1984 | CA1172137A1 Hydraulic piston cylinder device with a valve element |
| 07/25/1984 | EP0113952A1 Bellows actuators |
| 07/25/1984 | EP0113790A1 Pressure cylinder with a longitudinally slotted barrel closed at both ends |
| 07/17/1984 | CA1171051A1 Interface of rotary actuator to rotary positioner |