| 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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| 04/03/2013 | CN103016449A Lifting cylinder sealing device |
| 04/03/2013 | CN103016448A Air-cooled-type pneumatic actuator device |
| 04/03/2013 | CN103016447A Constant-pressure and constant-force hydraulic servo cylinder with single outlet rod |
| 04/03/2013 | CN103016446A Double-acting multistage oil cylinder |
| 04/03/2013 | CN103016445A Air-suspending frictionless cylinder with pressure equalizing type gas unloading groove |
| 04/03/2013 | CN103016444A Air-suspending friction-free air cylinder with cylinder barrels for air supply |
| 04/03/2013 | CN103016443A Air suspension friction-free air cylinder provided with pressure relief groove |
| 04/03/2013 | CN103016442A Air suspension friction-free air cylinder provided with spherical hinge and uninfluenced by high pressure gas |
| 04/03/2013 | CN103016441A Air flotation cylinder for forming stable air film by microporous material |
| 04/03/2013 | CN103016440A Sub master cylinder and brake apparatus having the same |
| 04/03/2013 | CN103016439A Combined oil cylinder of pressing machine for shoemaking |
| 04/03/2013 | CN103015334A Synchronous-progress oil jack control system and application method thereof |
| 04/03/2013 | CN102032239B Anti-bending device for protective tube of long-stroke sensor for hydraulic cylinder |
| 04/03/2013 | CN101962068B Hydraulic control system for fin stabilizer |
| 04/03/2013 | CN101871423B Pitch adjusting system of rotation type hydraulic proportional servo drive motor |
| 04/03/2013 | CN101558246B Apparatus to seal a shaft to a diaphragm actuators |
| 03/28/2013 | WO2013042044A2 Economizer device for linear pneumatic actuator |
| 03/28/2013 | WO2013041071A1 Working cylinder, in particular a slave cylinder of a release system |
| 03/28/2013 | WO2013040780A1 Control system for variable displacement pump and hydraulic travelling equipment |
| 03/28/2013 | US20130074941 Systems and methods for foam-based heat exchange during energy storage and recovery using compressed gas |
| 03/28/2013 | US20130074484 Footwear having air-controlled active element |
| 03/28/2013 | DE102012214665A1 Arbeitszylinder, insbesondere Nehmerzylinder eines Ausrücksystems Cylinder, slave cylinder, especially of a release system |
| 03/28/2013 | DE102011084684B3 Vibration damper for vehicle bodywork, has ventilation channel including housing of terminal bearing, where housing includes center rod for elastomer body in ventilation channel that is carried out within center rod |
| 03/27/2013 | EP2573279A2 Hydraulic ram for an excavator coupler |
| 03/27/2013 | EP2572694A2 Structural pneumatic accumulator system |
| 03/27/2013 | CN202833427U Lifting oil cylinder capable of being fastened |
| 03/27/2013 | CN202833426U Air cylinder with locking function |
| 03/27/2013 | CN202833425U Hydro-cylinder buffer structure and hydro-cylinder |
| 03/27/2013 | CN202833424U Buffer device of hydrocylinder |
| 03/27/2013 | CN202833423U Lift cylinder for forklift and buffer structure of installation seat of rack thereof |
| 03/27/2013 | CN202833422U Sealing element installation structure |
| 03/27/2013 | CN202833421U Installation device for T-shaped key of hydraulic cylinder barrel |
| 03/27/2013 | CN202833420U Stroke control air cylinder and centering device |
| 03/27/2013 | CN202833419U Sealing device of cylinder and piston shaft |
| 03/27/2013 | CN202833418U Hydraulic cylinder piston rod water proof device and engineering machinery |
| 03/27/2013 | CN202833417U Jacking hydraulic cylinder in dumper |
| 03/27/2013 | CN202833416U Hydraulic reciprocating sealing leakage recovery device |
| 03/27/2013 | CN202833415U 500K engineering cylinder hydraulic executing device |
| 03/27/2013 | CN202833414U Anti-drop double-acting telescopic sleeve hydraulic cylinder |
| 03/27/2013 | CN202833413U Double-acting telescopic horizontal compression hydraulic cylinder preventing cylinder score |
| 03/27/2013 | CN202833412U Anti-deflection multilevel oil cylinder |
| 03/27/2013 | CN202833411U Double-acting telescopic hydraulic cylinder |
| 03/27/2013 | CN202833410U Multi-stage hydro-cylinder with buffering function |
| 03/27/2013 | CN202833409U Dual-rod air cylinder |
| 03/27/2013 | CN202833408U Hydraulic cylinder piston sealing structure |
| 03/27/2013 | CN202833407U Double-circular-arc-camber guiding oil cylinder |
| 03/27/2013 | CN202833406U Oil cylinder structure of blanking machine |
| 03/27/2013 | CN202833405U Lifting oil cylinder |
| 03/27/2013 | CN202833404U Adjustable stroke air cylinder with graduations |
| 03/27/2013 | CN202833403U Three-position deburring oil cylinder |
| 03/27/2013 | CN202833402U Anti-collision hydraulic oil cylinder |
| 03/27/2013 | CN202833401U Deflection proof hydro-cylinder with guiding function |
| 03/27/2013 | CN202833400U Dustproof hydrocylinder |
| 03/27/2013 | CN202833399U Double-piston synchronous clamping conveying oil cylinder |
| 03/27/2013 | CN202833398U Combined oil cylinder used for telescopic boom |
| 03/27/2013 | CN202833397U Sealing hydro-cylinder capable of being locked |
| 03/27/2013 | CN202833396U Ultra-high pressure output integrated oil cylinder |
| 03/27/2013 | CN202833395U 300F engineering hydraulic executing device |
| 03/27/2013 | CN202833394U Pneumatic type multiple-position pitch-regulating type structure |
| 03/27/2013 | CN202833373U Hydraulic valve, high and low voltage switch oil circuit, material pumping system and concrete pump |
| 03/27/2013 | CN202824144U Compound bending roller hydraulic cylinder |
| 03/27/2013 | CN103003609A Multi-teeth engagement in an actuator piston |
| 03/27/2013 | CN102996574A Mechanical lock of hydraulic cylinder |
| 03/27/2013 | CN102996573A Connection method of hydraulic system by adopting hydraulic control one-way locking loop |
| 03/27/2013 | CN102996572A Buffering mechanism |
| 03/27/2013 | CN102996571A Hydraulic cylinder coupling head |
| 03/27/2013 | CN102996570A Single-action double-graded hydraulic cylinder and engineering machine |
| 03/27/2013 | CN102996569A Pressure machine balance cylinder capable of preventing over travel |
| 03/27/2013 | CN102996568A Cylinder block, actuating cylinder and concrete pumping device |
| 03/27/2013 | CN102996567A Hydraulic upward-pressure cylinder with displacement sensor |
| 03/27/2013 | CN102996566A Cylinder body of actuating cylinder, manufacturing method of cylinder body and concrete pumping equipment |
| 03/27/2013 | CN102996565A Lifting plunger type cylinder structure of boarding bridge |
| 03/27/2013 | CN102996564A Swing rack cylinder with buffer |
| 03/27/2013 | CN102996563A Oil cylinder group capable of realizing synchronous movement |
| 03/27/2013 | CN102418689B Variable pump control system and method, hydraulic walking equipment and control method thereof |
| 03/27/2013 | CN102330715B Concrete pumping equipment, serial oil cylinder and stroke self-adaptive tail end compensation method thereof |
| 03/27/2013 | CN102207117B Backpack modular hydraulic power system used in emergency state |
| 03/27/2013 | CN101680466B Clamping lever and end cap for rodless cylinders |
| 03/27/2013 | CN101655115B Hydraulic cylinder with sequence valve |
| 03/26/2013 | US8402880 Packing nut lock and access bore cover locking assembly |
| 03/21/2013 | WO2013040303A1 Position controller for pilot-operated electrohydraulic valves |
| 03/21/2013 | WO2013040177A1 Hydraulically actuated standoff |
| 03/21/2013 | WO2013038917A1 Position sensor attachment band |
| 03/21/2013 | WO2013037341A1 Stop arrangement for the retracted piston rod of a master cylinder |
| 03/21/2013 | US20130068090 Hydraulic device for hydraulic cylinders |
| 03/21/2013 | US20130067898 Electro hydrostatic actuator |
| 03/21/2013 | DE102012215724A1 Hydraulic element, particularly for arrangement in pressure line between master cylinder and slave cylinder of hydraulic clutch actuator of motor vehicle, has adjusting device formed at inner wall of housing |
| 03/21/2013 | DE102012214652A1 Geber- oder Nehmerzylinder und Wegmesseinrichtung Master or slave cylinder and displacement measuring device |
| 03/21/2013 | DE102012214517A1 Anschlaganordnung für die eingefahrene Kolbenstange eines Geberzylinders Stop assembly for the retracted piston rod of a master cylinder |
| 03/21/2013 | DE102011054261A1 Hydraulic controller of lift cylinder of mobile working machine e.g. forklift, has damping system with control valve which is connected with bypass that is arranged between load-holding valve and load-bearing pressure chamber |
| 03/21/2013 | CA2845385A1 Position controller for pilot-operated electrohydraulic valves |
| 03/20/2013 | EP2570712A1 Guard for gas cylinder actuators |
| 03/20/2013 | EP2570680A1 Method for unlocking a locking cylinder |
| 03/20/2013 | EP2570679A1 Cylinder piston unit with locking means and corresponding methods for locking and unlocking |
| 03/20/2013 | EP2570678A1 Rotary pneumatic actuator with inside protection and manufacturing process thereoff |
| 03/20/2013 | EP2569136A1 Method for operating a hybrid drive and hybrid drive |
| 03/20/2013 | DE202013002121U1 Hydraulisch betätigte Mehrflächenbremse oder -kupplung Hydraulically actuated multi-surface brake or clutch |
| 03/20/2013 | CN202811897U Clutch master cylinder |
| 03/20/2013 | CN202811653U Connecting rod type oil cylinder displacement sensor |
| 03/20/2013 | CN202811652U Flexible contact type oil cylinder displacement sensing device |