| 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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| 09/13/1994 | US5345859 Pusher cylinder for tunnel kiln |
| 09/08/1994 | DE4306680A1 Method of determining the lifting height of a vertically adjustable load-suspension means of an industrial truck |
| 09/08/1994 | DE4306539A1 Device for detecting the position of the piston of a working cylinder |
| 09/06/1994 | US5343994 End of fill detector for a hydraulic clutch |
| 09/06/1994 | US5343797 Cylinder device |
| 09/01/1994 | DE4332840A1 Multi-part fastening device for attaching sensors |
| 08/30/1994 | US5342255 Locking mechanism for driving axle differential |
| 08/30/1994 | US5341725 Twin piston power cylinder |
| 08/30/1994 | US5341724 Pneumatic telescoping cylinder and method |
| 08/25/1994 | DE4305631A1 Pressure-medium-controlled drive with encapsulated springs |
| 08/24/1994 | EP0611419A1 Actuator for rotatory movement driven by hydraulic or pneumatic fluid |
| 08/18/1994 | DE4404472A1 Working cylinder |
| 08/18/1994 | DE4304439A1 Longitudinally variable device |
| 08/11/1994 | DE4307265C1 Device for the end-position damping of a piston in pressure-fluid cylinders |
| 08/11/1994 | DE4303365A1 Automatically locking actuating element |
| 08/10/1994 | EP0609719A1 Fluid actuator |
| 08/09/1994 | US5335587 Housing for a drive cylinder |
| 08/09/1994 | US5335583 Stopper mounting structure for use on rodless cylinder |
| 08/04/1994 | WO1994017311A1 A driving device |
| 08/04/1994 | DE4302889A1 Electrohydraulic actuator in housing with deformable wall sections |
| 08/04/1994 | CA2154177A1 A driving device |
| 08/03/1994 | EP0608501A1 Sealing device for a band cylinder |
| 08/03/1994 | CN2173319Y Cylinder type roll holding lift mechanism |
| 08/02/1994 | US5333535 Rodless cylinder |
| 08/02/1994 | CA2080074C Bellows actuator |
| 07/28/1994 | DE4332296A1 Pneumatic, hydraulic, hydropneumatic machine |
| 07/27/1994 | EP0608076A2 Hydraulic master cylinder |
| 07/27/1994 | EP0607621A1 Pneumatic actuator |
| 07/26/1994 | US5331884 Fluid cylinder with cooling passages |
| 07/21/1994 | WO1994016229A1 Revolving blade drive actuated by a pressurized fluid |
| 07/20/1994 | EP0606864A1 Braking apparatus operated via resilient deformation of coned disk springs |
| 07/19/1994 | US5330333 Indexing rotary actuator with clutch pistons |
| 07/19/1994 | US5330272 Linear drive |
| 07/16/1994 | CA2113030A1 Locking system for boat water-lifts |
| 07/13/1994 | EP0605425A1 A position indicator for a hydraulic type setting motor. |
| 07/12/1994 | US5328177 Contaminant resistant piston seal with energized backup scrapers |
| 07/12/1994 | US5327860 Hydraulic tappet-clearance compensating arrangement for a cam-controlled valve lifter |
| 07/12/1994 | US5327812 Fluid-powered actuator and method of attaching mounting plates |
| 07/07/1994 | WO1994015104A1 Hydraulic actuator for isolators |
| 07/07/1994 | DE4244573A1 Membrane type pneumatic actuator for valve regulation |
| 07/06/1994 | CN1025359C Pivoting actuator and pop-up target incorporating same |
| 07/05/1994 | US5325888 Pipeline valve transmission apparatus |
| 07/05/1994 | US5325763 For use in a linear hydraulic motor |
| 06/30/1994 | DE4312248C1 Electric contact switch for hydraulic cylinder in rubbish collecting vehicle |
| 06/30/1994 | DE4244204A1 Displacement measurement system for shock absorber cushioning stroke |
| 06/30/1994 | DE4244078A1 Verfahren und Wegmeßsystem zum Erfassen der Stellposition eines Körpers Procedures and measuring system for detecting the parking position of a body |
| 06/30/1994 | DE4242601A1 Fluid power cylinder with adjustable stroke |
| 06/29/1994 | EP0423156B1 Working cylinder |
| 06/28/1994 | US5325063 Linear position sensor with means to eliminate spurians harmonic detections |
| 06/28/1994 | US5323884 Shock absorbing apparatus and drive unit which uses the same |
| 06/28/1994 | US5323690 Fluid actuator assembly for imparting rotational movement to a boom |
| 06/23/1994 | WO1994014086A1 Removable piston bore liner for hydraulically actuated seismic vibrator |
| 06/23/1994 | WO1994013962A1 Pneumatical piston-cylinder unit having a hydraulic control means |
| 06/23/1994 | DE4244040A1 Drive using pressurised fluid |
| 06/22/1994 | EP0602425A1 Variable force cylinder device |
| 06/22/1994 | EP0602417A1 Rodless power cylinder |
| 06/22/1994 | CN2169724Y Device for hydraulic tensioning bolt and hydraulic tightening nut |
| 06/22/1994 | CN2169723Y Non rotary high speed through hole motive oil cylinder |
| 06/21/1994 | US5322004 Telescoping fluid actuator |
| 06/16/1994 | DE4241780A1 Evacuated bellows with linearly movable piston for use in vehicles - has chamber connected to two low pressure lines via valves operating against spring according to piston position |
| 06/15/1994 | EP0601794A1 Actuator lock |
| 06/15/1994 | EP0601736A1 Improvements relating to cylinders |
| 06/15/1994 | EP0601121A1 Radio frequency linear position sensor. |
| 06/15/1994 | CN2168978Y Cylinder for pneumatically controlled arms range of spot welder |
| 06/15/1994 | CN2168977Y Permanent magnet energy saving cylinder |
| 06/15/1994 | CN2168976Y Compress cylinder with adjustable distance of stroke |
| 06/09/1994 | WO1994012423A1 Pressure pad, in particular for filling mining cavities |
| 06/09/1994 | DE4241189A1 Pressure operated drive cylinder position determination appts. - has position measurement devices on exterior of cylinder with activating transducer on longitudinally-guided carriage |
| 06/09/1994 | DE4241090A1 Sealing off piston rod in hydraulic cylinder - by using arrangement in which piston rod is contained within hollow body to prevent contamination in foodstuff processing |
| 06/09/1994 | CA2149908A1 Pressure pad |
| 06/07/1994 | US5318616 Plunger mechanism with a Hall sensor movement detection device for a glassware forming machine |
| 06/07/1994 | US5317957 Rodless cylinder with improved sealing belt |
| 06/07/1994 | US5317956 Pivoting actuator and a pop-up target incorporating same |
| 06/07/1994 | US5317952 Tentacle-like manipulators with adjustable tension lines |
| 06/01/1994 | EP0599770A2 Pneumatic actuator for butterfly valves |
| 06/01/1994 | EP0495848B1 Fastening device for actuating cylinders |
| 05/26/1994 | WO1994011657A1 Sealing arrangement for hydraulic cylinders |
| 05/26/1994 | WO1994011615A1 Air-powered splined rotary actuator |
| 05/26/1994 | WO1994011612A1 Piston-cylinder unit and process for making it |
| 05/26/1994 | WO1994011232A1 Hydraulic cylinder |
| 05/26/1994 | DE4339211A1 Pressurised cushion forming temporary mining support - contains multiple chambers supplied with medium under pressure |
| 05/26/1994 | DE4241997C1 Pneumatic actuator drive - has roll membrane to execute normal stroke af actuator into working position |
| 05/25/1994 | EP0598689A1 Actuator |
| 05/25/1994 | EP0598234A1 Locking mechanism for driving axle differential |
| 05/24/1994 | US5314045 Fluid connecting assembly |
| 05/24/1994 | US5313872 End of stroke cushion for a linear hydraulic motor |
| 05/19/1994 | DE4238638A1 Hydraulic cylinder sealing - has two overlaid sealing rings within grooves round pistons to be pressed by hydraulic pressure against inner cylinder walls |
| 05/18/1994 | EP0597813A1 Liquid driven hammer machine |
| 05/17/1994 | US5311810 Rodless cylinder |
| 05/17/1994 | US5311808 Cylinder apparatus |
| 05/11/1994 | WO1994010459A1 Hydraulic cylinder, especially a trim and tip cylinder for outboard type boat propeller drive units |
| 05/11/1994 | WO1994010458A1 Cylinder-piston combination |
| 05/11/1994 | EP0595866A1 Motion imparting apparatus |
| 05/11/1994 | CN1086588A Multy stage hydrolic cylinder |
| 05/10/1994 | US5309817 Linear brake for fluid actuator |
| 05/10/1994 | US5309816 Rotary actuator with external bearings |
| 05/05/1994 | DE4236623A1 Emergency operation of electrical switchgear by gas generator - bursting cover between source of gas and cylinder contg. piston which drives plunger into earthing contact |
| 05/04/1994 | EP0595417A1 Spring device |
| 05/04/1994 | EP0595367A1 Displacement transducer with opposed coils for improved linearity and temperature compensation |
| 05/04/1994 | EP0595366A1 Linear displacement transducer particularly useful for hydraulic and pneumatic cylinders |