Patents for F15B 15 - Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith (21,171)
11/1995
11/02/1995DE4433649A1 Assembling piston=cylinder unit for damper
11/02/1995DE4414907A1 Multi=function ram with two coaxial cylinder tubes
10/1995
10/31/1995US5461965 Cushioned hydraulic lift mechanism with slot in cylinder wall
10/26/1995DE4413512A1 Pressure medium cylinder without piston rod
10/26/1995DE19504207A1 Actuator cylinder with tube and end=cap design
10/19/1995WO1995027855A1 Rotary actuator
10/19/1995DE4438196A1 Cylinder for fluid media in LP operating systems
10/19/1995DE4413279A1 Hydraulic powered actuator
10/18/1995EP0677662A1 Muscle-like actuating device
10/17/1995US5458205 Liquid driven hammer machine
10/17/1995US5457959 Pressure-operated positioning tool or gripping and clamping tool and process for operating same
10/12/1995DE4412272A1 Compact hydraulic assembly useful esp. for pressurising hollow body
10/11/1995EP0676550A1 Power cylinder
10/11/1995EP0676549A1 Piston and cylinder devices
10/11/1995EP0676013A1 Hydraulic actuator for isolators
10/10/1995US5456161 Compact fluid operated cylinder and method
10/05/1995DE4436008C1 Micro=mechanical actuator for handling miniaturised components
10/04/1995EP0675254A1 Hot gas and fume venting device, particularly for emergency situations
10/04/1995EP0674745A1 Air-powered splined rotary actuator
10/04/1995EP0674597A1 Pressure pad, in particular for filling mining cavities
10/03/1995US5455509 Device for mounting position detecting sensor
10/03/1995US5454549 Spring device
09/1995
09/28/1995DE4410363A1 Working cylinder with sensors for determining piston position
09/28/1995DE4409751A1 Double-acting cylinder for servo-pneumatic applications
09/27/1995EP0674107A1 Fluid pressure cylinder
09/27/1995EP0650549A4 Impact damping means for power cylinders.
09/27/1995CN2208630Y Oil cylinder with new structure
09/27/1995CN2208629Y Spiral rotary oil cylinder
09/14/1995DE4408194A1 Portable, chemically powered, hydraulic rescue equipment
09/14/1995DE4407648A1 Vorrichtung zum Erfassen der Position eines Stellelementes A device for detecting the position of an actuating element
09/13/1995EP0671576A1 Scraper device
09/13/1995EP0671513A1 Device to unlock a rotary cam especially for bucket loaders
09/13/1995EP0670991A1 Position detection system.
09/13/1995EP0670968A1 Adjusting means for fluid pressure devices
09/09/1995CA2124019A1 Method and device for locking cylindrical members together
09/08/1995WO1995023925A1 Safety arrangement on hydraulic piston-cylinder units
09/08/1995CA2161972A1 Safety arrangement on hydraulic piston-cylinder units
09/06/1995EP0670438A1 Pivoting device
09/06/1995EP0670427A1 Fluid actuated transfer unit
09/06/1995EP0670012A1 Holding device for piston position detector.
09/06/1995EP0670011A1 Device for stroke end cushioning and speed regulating the movement of a piston in a fluid pressure cylinder.
09/06/1995CN1107947A Pneumatic cylinder with cushion mechanism
09/05/1995US5447285 Safety device for cylinder valve automatic switching unit
09/05/1995US5447095 Actuator with ring gear and method of manufacturing same
08/1995
08/31/1995DE4405938A1 Piston cylinder unit for fluid pressure media
08/31/1995DE4405914A1 Pneumatic actuator for vehicle clutch mechanism
08/30/1995EP0669469A1 Fluid driven rotary actuator
08/29/1995US5445060 Floating fluid actuated cylinder
08/23/1995EP0667935A1 Cylinder-piston combination
08/22/1995US5442993 Self-aligning piston
08/17/1995WO1995022026A1 Arrangement in a valve actuator
08/17/1995DE4404859A1 Cylinder with storage cylinder
08/17/1995DE4404730A1 Cylinder for hydraulic installations partic. in road vehicles
08/15/1995US5440971 Cylinder with mounting for guide rods
08/15/1995US5440970 Hydraulic rotary actuator
08/15/1995US5440969 Cylinder-operated and spring-loaded driving mechanism for a ball valve
08/15/1995US5440968 Variable force cylinder device
08/10/1995EP0674745A4 Air-powered splined rotary actuator.
08/10/1995DE19503145A1 Positioning device for load e.g. workpiece
08/09/1995EP0666552A2 Method for obtaining working positions of different heights for mechanical adjustable articulated elements
08/09/1995EP0605425B1 A position indicator for a hydraulic type setting motor
08/08/1995US5440183 Electromagnetic apparatus for producing linear motion
08/08/1995US5438912 Hydraulic rotary actuator
08/08/1995US5438911 Control cylinder for pneumatic control devices with signal switches
08/08/1995CA1336610C Sealing device for rodless pneumatic cylinders
08/08/1995CA1336590C Gas cylinder piston seal
08/03/1995DE4402557A1 Appts. for operation of hydraulically actuated valves etc.
08/02/1995EP0665381A1 System for operating hydraulically actuated valves
08/02/1995EP0535085B1 Holding device for piston position sensor with clamping device
08/01/1995US5438274 Linear position sensor using a coaxial resonant cavity
08/01/1995US5438261 Inductive sensing apparatus for a hydraulic cylinder
07/1995
07/27/1995DE4419685A1 Linear cylinder with integrated guide, roller bearing and plane bearing
07/27/1995DE4416934C1 Linear drive with pressure medium actuation
07/27/1995DE4401871A1 End position damper for pressure medium cylinder
07/26/1995EP0564455B1 Method of manufacturing a piston and an actuator having a piston
07/25/1995US5435229 Disposable preload tool for vacuum actuators
07/20/1995WO1995019515A1 Self-aligning piston
07/20/1995CA2172281A1 Self-aligning piston
07/19/1995EP0663533A1 Vacuum motor
07/19/1995EP0663270A1 Impact hammer with rotative and/or percussive action
07/19/1995EP0663261A1 Drive for actuating a pinion shaft
07/19/1995EP0663254A1 Device for cutting oblong articles, in particular pipes
07/12/1995EP0662568A1 Linear driving cylinder
07/12/1995EP0662567A2 Rodless linear actuator
07/12/1995EP0662566A1 Linear drive
07/12/1995EP0662199A1 Positioning device for fluid cylinder
07/12/1995CN1105108A Piston-rodless cylinder with speed controlling mechanism
07/11/1995US5431112 Safety locking system for air-operated tilt tables
07/11/1995US5431089 Force generating mechanism
07/11/1995US5431087 Extended stroke linear actuator assembly
07/11/1995US5431086 Method of controlling cylinder apparatus
07/11/1995US5431015 Flexible bellows actuation system
07/06/1995WO1995018322A1 Cylinder with a non-rotatable piston rod
07/06/1995DE4446950A1 Actuator providing rotary step by step motion
07/05/1995EP0660799A1 Multiple ram assembly and recuperative drive system for hydraulic lift
07/04/1995US5429153 Hydraulic actuator for isolators
07/04/1995US5429038 Hydraulic cylinder assembly
07/04/1995US5429035 Rodless cylinder with a speed control mechanism
06/1995
06/29/1995DE4446408A1 Betriebssicherer Fahrsimulator Operation Safe Driving Simulator
06/29/1995DE4344002A1 System for damping oscillations in press transfer devices