Patents for F15B 15 - Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith (21,171)
03/1996
03/13/1996EP0701065A2 Pressure actuator for high pressure hydraulics
03/12/1996US5497804 Integral position sensing apparatus for a hydraulic directional valve
03/12/1996CA1338148C Pressure medium-driven dispensing appliance for operating double cartridge cases
03/06/1996EP0699278A1 Hydraulic cylinder, especially a trim and tip cylinder for outboard type boat propeller drive units
03/06/1996CN2221676Y Multi-cylinder plunger pump
03/05/1996US5495792 Double acting hydraulic cylinder with improved lubrication and piston rod guides
03/05/1996US5495791 Actuator for transfer of forward and backward rotational movement
02/1996
02/29/1996DE4430492A1 Positioning cylinder for third rail current pick-up of rail transport vehicle
02/28/1996CN1031153C Hydraulic buffer able to buffer stretching force
02/27/1996US5494397 Load handling apparatus
02/21/1996EP0697527A2 End-stop
02/21/1996EP0697526A1 Actuator with ring gear and method of manufacturing
02/21/1996EP0697061A1 Rotary actuator with external bearings
02/21/1996CN1117120A Actuator with slide table
02/20/1996US5492051 Rotary actuator with a modified seal structure
02/20/1996US5492050 Pneumatic actuator with rack and pinion assembly
02/15/1996DE4428302A1 Pneumatically actuated rotary module for angular swivel
02/15/1996DE4427777A1 Fluid actuated rotary drive with housing chamber
02/15/1996DE4427734A1 Drive ram for presses, stamping and embossing machines etc.
02/15/1996DE19526898A1 Locking clamp for hydraulic cylinder
02/13/1996US5491422 Linear position sensor using a coaxial resonant cavity
02/13/1996US5490443 Pressure-discharged type retaining system
02/08/1996WO1996003586A1 Positioning drive, in particular for a machine tool
02/07/1996EP0695879A1 Power cylinder
02/06/1996US5489018 Stem for mounting reciprocating slat conveyor
02/06/1996US5488896 Self aligning piston rod
02/06/1996US5488860 Apparatus for determining the position of a piston in a fluidic actuator
02/01/1996WO1996002764A1 Actuator
02/01/1996DE4427148A1 Pneumatic setting element for vehicle central locking system
01/1996
01/31/1996EP0547220B1 Multiplexed radio frequency linear position sensor system
01/30/1996US5487527 Valve actuator
01/30/1996US5487326 Hydraulic cylinder with end closure assembly
01/25/1996DE4433212C1 Hydraulic circuit pressuriser for rescue or emergency appliances
01/25/1996DE4426032A1 Positionierantrieb, insbesondere für eine Werkzeugmaschine Positioning drive, in particular for a machine tool
01/24/1996EP0693647A1 Position indicator for hydraulically actuated valves
01/18/1996DE4424927A1 Hydraulic drive set for conveyor technology
01/18/1996DE19521783A1 Hydraulic working cylinder, e.g. for siding roof of motor vehicle
01/17/1996EP0692640A2 A pressure medium controlled operator device for opening and closing a roof window or a hatch
01/17/1996EP0692639A1 Compact pneumatic cylinder
01/17/1996CN2217704Y Adaption structure between hexahedron-top hydropress operating-cylinder and hinge beam
01/17/1996CN2217703Y Radical-piston type low-speed large-torque hydraulic motor
01/16/1996US5483868 Braking apparatus for a rodless piston actuated reciprocating carriage
01/16/1996US5483796 Fluid cylinder
01/14/1996CA2153640A1 Compact pneumatic cylinder
01/09/1996US5482131 High-performance power-assisted steering
01/04/1996DE4422528A1 Fluid-operated drive unit
01/03/1996EP0690237A1 Linear drive
01/03/1996CN1114396A Hydraulically autocontrolled oil cylinder with two-stage dynamic seal
01/03/1996CN1114395A Sliding guide type hydraulic rail lifter
01/02/1996USRE35136 Actuator of diaphragm type
12/1995
12/27/1995EP0688959A1 Actuator
12/27/1995EP0688401A1 Adjustment bar
12/27/1995EP0532720B1 Hydraulically-controlled linear displacement unit
12/27/1995CN2216166Y Hydraulic cylinder, air cylinder with non-circular pressure cavity, or its ring
12/27/1995CN1114011A Eccentric piston rod type liquid driving cylinder
12/26/1995US5477774 Cylinder device
12/26/1995US5477772 For providing rotary movement between first/second external members
12/26/1995US5477771 Hydraulic cylinder assembly
12/21/1995WO1995034759A1 Hydraulic piston cylinder
12/21/1995DE4429019C1 Hydraulic cylinder powered drive position indicator
12/21/1995CA2192933A1 Hydraulic piston cylinder
12/20/1995EP0687481A1 Method and device to control the power supply to a valve for hydraulic tools
12/20/1995EP0516806B1 Device for remotely operating an assembly comprising a bean/needle system, and use thereof in a drill string
12/20/1995CN2215516Y Free-drop impact hydraulic hammer
12/16/1995CA2151902A1 End-stop
12/14/1995WO1995033944A1 Valve actuator
12/14/1995DE19520076A1 Control of hydraulic machinery using two-position valve
12/13/1995CN1113302A Actuator for driving valve
12/12/1995US5473971 Rodless cylinder
12/07/1995WO1995033137A1 Hydraulic power cylinder
12/07/1995DE4419213A1 Hydraulic actuating cylinder
12/07/1995DE4418920A1 Compressed air rotating drive unit
12/06/1995EP0685388A1 Mechanical device for an ejection system comprising an auto-reverse piston
12/06/1995EP0685040A1 Actuator for transfer of forward and backward rotational movement.
12/06/1995EP0612378B1 Electrohydraulic machine
12/06/1995EP0577628B1 Proportional mechano-electronic actuator means
12/06/1995EP0573488B1 Power transmission device for linear movements
12/05/1995US5471909 Fluid cylinder
11/1995
11/29/1995EP0684391A1 Fluid pressure actuator
11/29/1995EP0684390A1 Rodless fluid cylinder
11/28/1995US5471147 Apparatus and method for determining the linear position of a hydraulic cylinder
11/28/1995US5469940 Rodless cylinder unit with brake
11/28/1995US5469775 Linear drive with a buffer device
11/28/1995US5469774 Pneumatic actuating drive
11/28/1995US5469704 Hydraulic drive apparatus comprising a cylinder
11/22/1995EP0683010A1 Actuator with slide table
11/21/1995US5467686 Linear drive without a piston rod
11/21/1995US5467685 Rodless pneumatic cylinder having a pair of driven elements
11/21/1995US5467599 Method for reducing seal stiction in a fluid cylinder
11/21/1995US5467596 Unitary electro-hydraulic rotary actuator for automotive convertible top
11/16/1995DE4416643A1 Coal-extracting machinery control system
11/16/1995DE4092384C2 Three-position actuator
11/15/1995EP0682182A1 Pressure fluid operated linear drive
11/15/1995EP0681659A1 A driving device
11/15/1995CN1111728A Device for operating hydraulically operated fittings
11/14/1995US5465647 Fluid cylinder end cap assembly
11/09/1995DE4422735C1 Fluid-operated strip-like clamping tool for holding components
11/08/1995EP0680394A1 Device for cutting pipes or tubes
11/08/1995CN2211999Y Double ladder overhead operation platform
11/07/1995CA2148788A1 Filter arrangement for single-acting telescopic hydraulic cylinders