| Patents for F15B 15 - Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith (21,171) |
|---|
| 08/13/1987 | WO1987004763A1 Ram cylinder with an electric sensor for the end position of the piston |
| 08/11/1987 | US4685384 Fluid actuator including composite cylinder assembly |
| 08/11/1987 | US4685383 Seal for rodless cylinder with shuttle piston |
| 08/11/1987 | US4685382 Cylinder-piston combination, particularly for high-pressure application |
| 08/11/1987 | CA1225305A1 Hydraulic actuator for control of valves |
| 08/04/1987 | US4683805 Rotary actuator having integral piston assembly with floating rack |
| 08/04/1987 | US4683767 Rotary actuator with backlash elmination |
| 08/04/1987 | CA1224978A1 Integral valve and cylinder assembly for power steered marine drive |
| 07/29/1987 | EP0229833A1 Rotary actuator |
| 07/28/1987 | US4682535 Guide housing for the linearly moving output element of a cylinder actuator |
| 07/28/1987 | CA1224699A1 Pressure cylinder |
| 07/23/1987 | DE3601341A1 Working-cylinder arrangement |
| 07/22/1987 | EP0229545A1 Actuation device for a heating and ventilation or air conditioning system for motor vehicles |
| 07/22/1987 | EP0229330A2 Swing gear driven by two separate cylinder-crank mechanisms |
| 07/21/1987 | US4681992 Cushioned clamp cylinder with proximity switches |
| 07/16/1987 | WO1987004220A1 Method for reducing the piston speed, especially in the piston and cylinder assemblies of an excavating machine, and device for carrying out the method |
| 07/14/1987 | US4680436 Proximity switch in mounting arrangement |
| 07/14/1987 | US4679452 Limit sensing device |
| 07/14/1987 | US4679429 Hydraulic ram stroke monitoring apparatus |
| 07/14/1987 | CA1224115A1 Hydraulic cylinder locking device |
| 07/09/1987 | DE3542041C1 Hydraulic regulating device |
| 07/02/1987 | WO1987003941A1 Rotating hydraulic cylinder actuator utilizing rotation generated centrifugal head for piston positioning |
| 07/02/1987 | WO1987003940A1 Device transforming fluid medium energy into mechanical work |
| 07/02/1987 | WO1987003939A1 Device for transformation of fluid medium energy into mechanical work of working organ |
| 07/02/1987 | WO1987003927A1 Self-powered rotary actuator utilizing rotation generated centrifugal head |
| 07/02/1987 | DE3644591A1 Position (displacement) measuring device |
| 07/01/1987 | EP0227543A1 Twin-pressure actuator |
| 06/30/1987 | US4676427 Master cylinder flange attachment |
| 06/30/1987 | CA1223504A1 Double-acting fluid actuated positioning actuator |
| 06/25/1987 | DE3545935A1 Piston/cylinder arrangement |
| 06/24/1987 | EP0225979A1 Earth drilling device |
| 06/24/1987 | EP0164347B1 A fluid actuator for stepwise regulation of valves |
| 06/19/1987 | DE3543702A1 Cylinder with a piston with a variable effective piston area |
| 06/18/1987 | WO1987003655A1 Hydraulic cylinder-piston unit provided with a mechanical safety device, particularly for pantograph type motor vehicle lifts |
| 06/16/1987 | US4673827 Proximity switch insensitive to interference fields |
| 06/16/1987 | US4673173 Workpiece clamping device |
| 06/11/1987 | DE3543107A1 Working cylinder with accumulative displacement measurement |
| 06/10/1987 | EP0224914A1 Hydraulic cylinder-piston unit provided with a mechanical safety device, particularly for pantograph type motor vehicle lifts |
| 06/09/1987 | US4671169 Fluid actuated ram assembly |
| 06/02/1987 | US4669365 Slide-like drive means |
| 06/02/1987 | US4669361 Vacuum actuator |
| 06/02/1987 | CA1222421A1 Multi-stage actuator |
| 05/26/1987 | US4667573 Fluid actuator devices |
| 05/26/1987 | US4667528 Flanged rotary actuator |
| 05/21/1987 | DE3540416A1 Pneumatic cylinder with infinitely adjustable stroke and end-position damping acting on both sides |
| 05/19/1987 | US4666166 Clamping arrangement for diaphragm-type piston |
| 05/13/1987 | EP0221517A1 Fluid-actuated piston-rodless actuator |
| 05/13/1987 | EP0221117A1 Power cell |
| 05/13/1987 | CN86202560U Thrust oil cylinder with rotary piston |
| 05/12/1987 | US4665558 Fluid-operated, linear-rotary, robot-like, actuator |
| 05/12/1987 | US4664364 Proximity switch assembly |
| 05/12/1987 | US4664232 Brake device for robot arm |
| 05/12/1987 | US4664020 Piston-cylinder structure |
| 05/12/1987 | US4664019 Linear power and motion transmission apparatus |
| 05/07/1987 | WO1987002744A1 A hydraulic cylinder comprising at least one electric position indicator |
| 05/05/1987 | US4662606 Pipe propelling device |
| 05/05/1987 | CA1221283A1 Pressure-medium-operated servo motor arrangement comprising a latching member |
| 04/30/1987 | DE3635022A1 Tensioning device for safety belts |
| 04/30/1987 | DE3635020A1 Positive-locking fastening of an annular stop disc in a cylinder |
| 04/29/1987 | EP0219613A1 Spring brake cylinder, especially a spring brake cylinder actuated by pressure means for road vehicles |
| 04/29/1987 | EP0219594A1 Device actuated by fluid under pressure |
| 04/28/1987 | US4660694 Prefilled hydraulic control apparatus for motor vehicle mechanical clutch |
| 04/28/1987 | US4660473 Compressed gas-actuated mechanical power element |
| 04/28/1987 | CA1221073A1 Driving device especially for return stiffening of a safety belt in an automatic safety belt wind-up device |
| 04/23/1987 | DE3537124A1 Working cylinder |
| 04/22/1987 | EP0219439A1 Actuator with random stops |
| 04/22/1987 | EP0219327A1 Inflatable axially contractable actuator |
| 04/22/1987 | EP0218845A1 Spring brake cylinder, especially a spring brake cylinder actuated by pressure means for road vehicles |
| 04/21/1987 | US4658487 Method for the manufacture of a piston |
| 04/16/1987 | DE3535193A1 Cylinder/piston unit with buffer volume |
| 04/15/1987 | CN86105467A Spring storage cylinder, in particular the spring storage brake cylinder actuated by pressure for road vehicles |
| 04/14/1987 | US4657223 Valve system with hydraulic power transmission |
| 04/14/1987 | US4656881 For industrial handling devices |
| 04/08/1987 | EP0217540A1 Method and apparatus for controlling the shifting of an automatic transmission in a vehicle |
| 04/07/1987 | USH249 Dual rate actuator |
| 04/07/1987 | US4656457 Position-sensing potentiometer arrangement |
| 04/07/1987 | US4655695 Rotating fluid driven rotary actuator |
| 03/26/1987 | WO1987001776A1 Linear motion brake devices |
| 03/26/1987 | DE3533731A1 Sealing arrangement for a piston/cylinder unit |
| 03/24/1987 | US4651627 Fluid-pressure operated actuators |
| 03/24/1987 | US4651626 Semi-rotating single acting pneumatic actuator |
| 03/24/1987 | US4651625 Pneumatic control assembly for a pneumatic cylinder |
| 03/24/1987 | US4651623 Work cylinder having a piston member with an integral cushioning arrangement |
| 03/19/1987 | DE3540880A1 Piston-cylinder combination |
| 03/19/1987 | DE3531823A1 Hydraulic tilting ram for actuating tiltable superstructures on road vehicles |
| 03/18/1987 | CN85106464A Shuttle piston cylinder |
| 03/11/1987 | EP0213238A1 Axially contractable actuator |
| 03/11/1987 | CN85107198A Standard type separable air actuator with single dounble-acting pole |
| 03/10/1987 | US4648245 Electro-hydraulic actuator or positioning drive for continuous control or regulation operations |
| 03/10/1987 | CA1218907A1 Pneumatic setting device |
| 03/05/1987 | DE3530800A1 Pressure-cylinder system for admission of pressure medium to the piston on both sides, with a damping device for external, preferably vibration-like disturbance forces of high frequency |
| 03/04/1987 | EP0212628A2 Positioning control device for a fluid powered cylinder |
| 03/04/1987 | EP0212421A2 Pressure fluid drivable cylinder |
| 03/04/1987 | EP0212420A2 Rodless working cylinder |
| 03/04/1987 | EP0212299A2 Hydraulic power actuator with a non-rotating piston rod and a hydrostatic bearing |
| 03/04/1987 | EP0139738B1 A device in an actuator for elevation adjustment of work stations |
| 03/03/1987 | US4647003 Remote control actuating device for a valve |
| 03/03/1987 | US4646623 Actuator cylinder |
| 03/03/1987 | US4646620 For use with a farm implement |
| 02/25/1987 | EP0126140B1 Variable pneumatic pressure mechanism |