| 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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| 07/22/1993 | WO1993014371A1 Cylinder piston position detection apparatus |
| 07/22/1993 | WO1993014321A1 Automatic cushioning control apparatus for cylinder of working machine |
| 07/22/1993 | WO1993014016A1 Load handling apparatus |
| 07/21/1993 | EP0551985A1 Double action, dual speed and force hydraulic actuators |
| 07/21/1993 | EP0551716A1 An hydraulic piston and cylinder unit |
| 07/21/1993 | EP0551624A1 Multi-stage hydraulic actuator |
| 07/20/1993 | US5228380 Linear drive |
| 07/13/1993 | US5226312 Device for measuring the position of a push rod of a pneumatic booster |
| 07/08/1993 | WO1993013388A1 Linear position sensor using a coaxial resonant cavity |
| 07/08/1993 | CA2122603A1 Linear position sensor using a coaxial resonant cavity |
| 07/07/1993 | EP0550321A1 Pyrotechnical actuator with cushioned stroke |
| 07/06/1993 | US5224413 Impact dampening means for power cylinders |
| 06/30/1993 | EP0424378B1 Rotator for crane-mounted working implements, especially tree-processing units |
| 06/29/1993 | US5222428 Piston cylinder unit for pressure fluids |
| 06/29/1993 | CA1319728C Differential hydraulic jack for the control of electric circuit-breakers |
| 06/23/1993 | EP0547592A1 Inertial welded cylinder and method of making same |
| 06/23/1993 | CN2136894Y Pressure lubricating piston pair |
| 06/17/1993 | DE4141460A1 Pressure driven ram with piston and tubular piston rod - has sliding screw-bush placed axially beside ball-screw-bush, connected together by clutch pins |
| 06/17/1993 | DE4141162A1 Mounting for attaching proximity switch to pressure medium cylinder - has clamp piece with different clamp jaw sets for mounting in one of two diametrically opposite positions |
| 06/16/1993 | EP0547009A1 Hydraulic actuator, in particular for activating servocontrols and the like mechanisms |
| 06/16/1993 | EP0546862A1 Pressure-intensifying type fluid pressure cylinder |
| 06/13/1993 | CA2085183A1 Hydraulic actuator, in particular for activating servocontrols and the like mechanisms |
| 06/09/1993 | EP0544984A1 Sealing on alternating moving parts |
| 06/09/1993 | DE4201827C1 Pneumatically and hydraulically driven lift-and-turn device - has groove in vertical spindle for transmission of torque from ball-race between flanges of bearing |
| 06/09/1993 | DE4140060A1 Compressed air inlet for bellows type lifting jack - Consists of shallow chamber in baseplate with air inlet connection offset to one side of bellows |
| 06/08/1993 | US5218280 Movement actuators |
| 06/08/1993 | US5216942 Piston lock for power cylinders |
| 06/01/1993 | US5216364 Variable transformer position sensor |
| 05/27/1993 | WO1993010361A1 Electrohydraulic machine |
| 05/27/1993 | WO1993010360A1 Linear-drive device |
| 05/26/1993 | EP0543177A1 Hydraulic actuator |
| 05/26/1993 | EP0542784A1 Hydraulic lever actuator. |
| 05/25/1993 | US5213024 Damping mechanism for cylinder/piston mechanism |
| 05/19/1993 | EP0542211A1 Rodless cylinder |
| 05/19/1993 | EP0479808B1 Piston sealing and dampening device |
| 05/19/1993 | DE4237629A1 Seal made of rubber strip - has two spaced-apart sealing lips and has row of perforations between lips |
| 05/19/1993 | DE4137881A1 Position detector and adjuster for vehicle tail-gate door piston - has integral displacement sensor built into adjustment system with coil mounted in piston rod |
| 05/19/1993 | DE4137789A1 Linearantrieb Linear drive |
| 05/19/1993 | DE4137586A1 Detector for sensing magnetic piston position in cylinder - uses two magnetic sensors, one mother sensor acting as a distribution device for transfer of signals to computer |
| 05/18/1993 | US5211100 Inertial welded cylinder and method of making same |
| 05/18/1993 | CA1317795C Linear actuator |
| 05/13/1993 | WO1993009356A1 Arrangement for slider side steering |
| 05/13/1993 | WO1993009352A1 Interconnecting member |
| 05/13/1993 | WO1993009351A1 Interconnecting member |
| 05/13/1993 | WO1993008953A1 Fluid operated actuator overstroke prevention |
| 05/13/1993 | DE4141461C1 Slotted cylinder drive system - has cylinder sealed by profiled strip pushed down and to one side to make way for piston attachment |
| 05/13/1993 | DE4137103A1 Elektrohydraulisches geraet Geraet electro-hydraulic |
| 05/13/1993 | DE4137063A1 Parallel rod double cylinder - has first and second tubes with pistons and connecting rods, and connected at one end to common head and closed by common cover at other end |
| 05/12/1993 | EP0541196A1 Actuator |
| 05/12/1993 | CN2132853Y Controllable pneumatic accumulating elevator |
| 05/05/1993 | EP0540284A2 Hydraulic piston pump with servo displacement control |
| 05/05/1993 | EP0540015A2 Rodless cylinder |
| 05/05/1993 | CN2132013Y Oscillating cylinder |
| 05/04/1993 | US5207146 Working cylinder without piston rod |
| 05/04/1993 | US5207145 Work cylinder, such as the work cylinder of a rodless piston cylinder |
| 05/04/1993 | US5207111 Rotary unit |
| 05/04/1993 | US5206971 Apparatus and method for increasing the efficiency of a door closer by reducing friction therein |
| 04/29/1993 | WO1993008381A1 Linear fluid power actuator assembly |
| 04/29/1993 | DE4135182A1 Actuator to turn drive shaft in either direction - has actuating cylinders, connected to shaft via piston rods, which are also carried in stationary abutments |
| 04/29/1993 | CA2122149A1 Linear fluid power actuator assembly |
| 04/28/1993 | EP0538962A1 Steering device for the steerable wheels of a vehicle |
| 04/27/1993 | US5205204 Working cylinder without piston rod and with a braking device, in particular for compressible media |
| 04/27/1993 | US5205203 Hydraulic cylinder-piston unit provided with a mechanical safety device, particularly for pantograph type motor vehicle lifts |
| 04/27/1993 | US5205200 Hydraulic booster device for linear actuator |
| 04/20/1993 | US5203319 Fluid controlled biased bending neck |
| 04/20/1993 | US5203250 Fluid cylinder mechanism |
| 04/15/1993 | WO1993007444A1 Apparatus and method for determining the linear position of a hydraulic cylinder |
| 04/15/1993 | DE4133828A1 Piston for hydraulic cylinder - has internal cylindrical chamber to control fluid pressure on sealing rings |
| 04/14/1993 | EP0536954A1 A lock for a thrust reverser mechanism, a thrust reverser mechanism, and a thrust reverser |
| 04/14/1993 | EP0536926A1 Hall sensor movement detection device |
| 04/14/1993 | EP0536799A1 Rodless cylinder |
| 04/14/1993 | EP0536599A2 Device for current transmission between two end positions |
| 04/13/1993 | US5201838 Position indicator for a piston controlled robot part |
| 04/13/1993 | US5201637 Hydraulic piston pump with servo displacement control |
| 04/13/1993 | US5201262 Actuator using elastic extensible member |
| 04/08/1993 | DE4221238A1 Flat ribbon cable cassette for use in steering wheel control connections - has ribbon wound in spiral form in sealed housing with connecting pin assemblies at each end |
| 04/08/1993 | CA2079951A1 Device for transferring current between two end points |
| 04/07/1993 | EP0535085A1 Holding device for piston position sensor with clamping device. |
| 04/07/1993 | EP0506671A4 Pivoting actuator and a pop-up target incorporating same |
| 04/07/1993 | EP0457762B1 Actuating drive |
| 04/07/1993 | CN2129350Y Pneumatic lifter |
| 04/06/1993 | US5199504 High efficiency pneumatic impacting mechanism with a plunger valve |
| 04/06/1993 | CA1315646C Drive/frame assembly for a reciprocating floor |
| 04/01/1993 | WO1993005983A1 Improvements in hydraulic rams |
| 03/31/1993 | EP0534879A1 Hydraulic self locking double acting actuator |
| 03/31/1993 | EP0533922A1 Device for mounting stopper in rodless cylinder |
| 03/30/1993 | US5198761 Temperature compensated magnetostrictive piston position detector |
| 03/25/1993 | DE4130997A1 Easily assembled single-acting fluid power cylinder - has outward movement of piston limited by end nut with flats permitting nut to be dropped into bore before assembly of piston |
| 03/25/1993 | DE3601220C1 Pressure-medium-actuated swivel motor |
| 03/17/1993 | EP0531304A1 Piston-cylinder control device |
| 03/16/1993 | US5194709 Method for checking a spot welded portion and spot welding machine |
| 03/16/1993 | US5193433 Piston sealing and dampening device |
| 03/16/1993 | US5193431 Device for operation of a sliding door member |
| 03/16/1993 | US5193430 Air cylinder with intermediate mechanical dead-stop |
| 03/10/1993 | EP0531131A1 Rodless cylinder |
| 03/10/1993 | EP0530541A1 Hydraulic cylinder |
| 03/10/1993 | EP0530540A1 Hydraulic jack |
| 03/10/1993 | EP0530530A1 Tilt actuator for shovel |
| 03/10/1993 | EP0530362A1 Piping and piping lead-out mechanism in rodless cylinder |
| 03/09/1993 | US5192174 Hydraulic drive for a tool head |