Patents for F15B 15 - Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith (21,171)
07/2007
07/18/2007EP1534446B1 Method for closing a hydraulic pneumatic and/or oleopneumatic cylinder and means for implementing thereof
07/18/2007CN2924114Y Hydraulic oil-cylinder buffering safety device
07/18/2007CN2924113Y Crank shaft-connection-lever type hydraulic motor
07/18/2007CN2924112Y Novel crankshaft-connection-rod type hydraulic motor
07/18/2007CN2924111Y Wheel-type circulation cylinder
07/18/2007CN2924110Y Heating-furnace lifting hydraulic system without vibration and squeal
07/18/2007CN2924109Y Airbag type electric-liquid push-rod
07/18/2007CN1327140C Joint fixed lead reciprocating, rotary driving annular cylinder
07/18/2007CN100999004A High speed punch cutting device and its control method
07/17/2007US7243594 Rotary actuator
07/17/2007US7243592 Draining of oil leak in a hydraulic cylinder
07/17/2007CA2380771C Fluid flow control damper assembly
07/12/2007WO2007077878A1 Gas pressure control actuator, gas bearing mechanism for the gas pressure control actuator, and minute displacement output device using the gas pressure control actuator
07/12/2007DE202007006789U1 Blockiervorrichtung und zugeordneter fluidbetätigter Linearantrieb Locking device and associated fluid operated linear actuator
07/12/2007DE102006058193A1 Piston rod connection for use in motor vehicle, has piston rod fastened to piston shaft housing using fastening unit that is designed as rotationally symmetric component and that stays in effective connection with housing and piston rod
07/11/2007EP1806506A2 Compact hydraulic actuator system
07/11/2007EP1806254A2 Device for determining and controlling the position of the roof of a convertible
07/11/2007EP1805424A1 A pneumatic system with one or more piston-cylinder arrangements
07/11/2007CN2921400Y Rotor structure of pneumatic tool
07/11/2007CN2921399Y Large seat oil cylinder equipment
07/11/2007CN1997498A Driving apparatus
07/11/2007CN1995558A Leveler electric control proportional pump control method
07/11/2007CN1994613A Metal forming equipment and its working part pneumatically actuated method
07/11/2007CN1325804C Circuit for controlling discharge amount of hydraulic pump
07/10/2007US7240605 Actuator with a variable run
07/10/2007CA2380795C Primary rod and piston seal
07/05/2007WO2007075905A1 Integral valve cylinder design for log splitter
07/05/2007WO2007074282A2 Hydraulic system
07/05/2007DE112004000504B4 Aktor mit der Funktion der Steuerung eines Verschiebungsvorgangs Actuator having the function of controlling a shift operation
07/05/2007DE102006058976A1 Master cylinder e.g. for motor vehicle hydraulics, forms pressure-equalizing connection between primary and secondary pressure chambers when pressure in primary chamber is less than that in secondary chamber
07/05/2007DE102006030617A1 Actuator for hydraulic or pneumatic mechanism has piston chambers from one of which fluid is discharged faster than from other piston chamber due to preloading of flume
07/05/2007DE102006012964A1 Hydraulikzylinder Hydraulic cylinder
07/05/2007DE102006008811B3 Method for activation of transaction with inversion of direction, involves implementation of inversion of direction of transaction of connecting rod fluid drive active element by increasing compression load in hollow structure
07/05/2007DE102006004127B3 Hydraulic actuator e.g. hydraulic cylinder, for e.g. teleloader, has piston rod connected with piston and with casing and bending rod, which are movable relative to one another at end of piston rod
07/05/2007DE102005062689A1 Muscle-like force unit, has two chambers e.g. primary chamber and secondary chamber, that are separated from each other by flexible partition wall, where primary chamber is provided with pressurizing medium filling e.g. water
07/05/2007DE102005061498A1 Hydraulic removal tool for wind turbine bearing incorporates ultrasonic emitter acting on hydraulic oil chamber
07/04/2007EP1803943A2 Fluid actuated working cylinder with mechanical position locking in a pressureless state
07/04/2007EP1802871A1 Pyrotechnic actuator with controllable force and optimised geometry
07/04/2007EP1802436A1 Injection molding three-way shut off valve and method
07/04/2007CN2918828Y Fixing and locking hydraulic cylinder
07/04/2007CN2918827Y Piston type force-expanding machine
07/04/2007CN2918826Y Piston type multi-stage hydraulic cylinder
07/04/2007CN1990932A Apparatus for needling a nonwoven material
07/04/2007CN1324242C Oil pressure driving gear utilizing motor
07/04/2007CN1323879C Piston for a hydraulic brake system and master cylinder equipped therewith
07/03/2007US7239939 Substrate transfer device
07/03/2007US7237471 Continuously lockable adjustment device
07/03/2007CA2401201C Hydraulic actuator for supporting a boom
06/2007
06/29/2007WO2008132525A1 Pneumatic actuator movement indicator
06/29/2007CA2635228A1 Pneumatic actuator movement indicator
06/28/2007US20070148028 Proximity-sensor support, a compressor, a valve plate and a cooler
06/28/2007US20070144906 Method of actuating and an actuator
06/28/2007US20070144165 Control Apparatus for Hydraulic Cylinder
06/28/2007DE4230716B4 Folgesteueranordnung für zwei doppeltwirkende Druckzylinder Sequence control arrangement for two double-acting cylinder pressure
06/28/2007DE19915260B4 Linearantrieb Linear drive
06/28/2007DE19735466B4 Druckmittelmotor für elektrorheologische Flüssigkeiten Hydraulic motor for electrorheological fluids
06/28/2007DE10300027B4 Vorrichtung zur Umformung eines Werkstücks sowie pneumatische Kolben-Zylinder-Einheit zur Verwendung hierbei An apparatus for forming a workpiece as well as pneumatic piston-cylinder unit for use in this case
06/28/2007DE102005062346A1 Hydraulischer Linear-Stellantrieb A linear hydraulic actuator
06/28/2007DE102005048942B4 Kolben-Zylinder-Einheit Piston-cylinder unit
06/28/2007DE102004005039B4 Pneumatikzylinder mit in einem Enddeckel angeordneten Dämpfungsmitteln Pneumatic cylinder with end caps arranged in a damping means
06/27/2007EP1801043A2 A reciprocating floor conveyor
06/27/2007EP1800013A1 Hydraulic drive system and method of operating a hydraulic drive system
06/27/2007EP1604119B1 Locking hydraulic actuator
06/27/2007CN2916220Y Hydraulic oil cylinder head connection mechanism
06/27/2007CN2916219Y Built-in hydraulic oil cylinder
06/27/2007CN1989304A Protective device for cylinder
06/27/2007CN1987350A Contact type distance measuring device
06/27/2007CN1987157A Electric control mechanical automatic gearbox gear shifting oil cylinder for automobile
06/27/2007CN1987156A Electric control mechanical automatic gearbox gear selecting oil cylinder for automobile
06/27/2007CN1987143A Clutch oil sylinder for automobile electric control machinery type speed variator
06/27/2007CN1987129A Hydraulic linear actuating drive
06/26/2007US7234246 Tape measure
06/21/2007WO2007069955A1 Method for detecting clutch cylinder leakage
06/21/2007WO2007069526A1 Valve actuator
06/21/2007WO2007068234A1 Hydraulic actuator having a fluid delivery unit inside the actuator piston
06/21/2007WO2007068224A1 Swivel vane motor
06/21/2007DE102005061203A1 Hydraulic rotary motor e.g. for automotive area, has stator which is locked by sealing cover so that interior is formed and rotor having wing
06/21/2007DE102005060869A1 Actuating arrangement for movable parts, especially flaps in motor vehicles, has gas spring and working cylinder arranged in series to form unit, whereby working piston is acted upon in deployment direction by gas piston rod
06/21/2007DE102005060676A1 Positionssensor in Stabbauweise sowie Verfahren zum Austausch Position sensor in rod construction and replacement procedures
06/21/2007DE102005060583A1 Verriegelungsvorrichtung Locking device
06/21/2007DE102005060436A1 Aktuator Actuator
06/20/2007EP1798422A2 Sensor device for a piston-cylinder device
06/20/2007EP1797339A1 Linear drive
06/20/2007CN2913706Y Hydraulic oil cylinder displacement sensor inside lifting eye
06/20/2007CN2913705Y Segment-free oil-hydraulic cylinder structure with regulating function
06/20/2007CN1985104A Shock absorber with integrated displacement sensor
06/20/2007CN1322240C Single rod and rough symmetric double actuating surfaces hydraulic cylinder with internal displacement sensor
06/19/2007US7231865 Swiveling motor
06/14/2007WO2007066630A1 Rod sealing system
06/14/2007US20070130937 Hydraulic system for pivoting the lateral structural parts of a truck upwards and downwards
06/14/2007DE10306461B4 Fluidbetätigter Arbeitszylinder A fluid operated cylinder
06/14/2007DE102006053761A1 Slave cylinder assembling method for motor vehicle, involves providing hydraulic feed pipe with sleeve before assembling slave cylinder, where sleeve lies in installation position of feed pipe between feed pipe and clutch housing
06/14/2007DE102006041713A1 Position drive unit, has multiple pneumatic cylinders, which are detachably fastened on guiding unit, and two dampers or rubber pads attached to cylinders, where cylinders are screwed together by intermediate plates
06/14/2007DE102006025463A1 Multi function hydraulic cylinder has four piston ring shaped thrust surfaces to combine several functions
06/14/2007DE102005059984A1 Piston-cylinder assembly, has retainer for sensor device which is component part of housing fixed on outside of cylinder whereby sensor device is supported in housing by swiveling joint
06/14/2007DE10101138B4 Verriegelung für eine Säule Lock for a column
06/13/2007EP1795987A2 Actuator
06/13/2007EP1794460A1 Adjustable stop assembly for a piston-cylinder unit
06/13/2007EP1353817A4 Integrated electric power hydraulic steering system
06/13/2007CN2911273Y Splitting piston magnetic ring