| 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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| 02/06/2013 | CN202718944U Oil cylinder of excavator with buffer function |
| 02/06/2013 | CN202718943U Spring booster double-acting cylinder |
| 02/06/2013 | CN102918209A Measuring apparatus for excavating and similar equipment |
| 02/06/2013 | CN102913512A Hydraulic locking mechanism |
| 02/06/2013 | CN102913511A Oil cylinder cover convenient for installation |
| 02/06/2013 | CN102913510A One-piece hydraulic linear driving device |
| 02/06/2013 | CN102913509A Electrohydraulic pressurizing cylinder and pressing machine equipment with same |
| 02/06/2013 | CN102913508A Structure of concrete pump swing valve driving oil cylinder |
| 02/06/2013 | CN102913507A Hydraulic cylinder with hollow piston rod |
| 02/06/2013 | CN102913506A Piston rod type hydraulic cylinder with internally-arranged ball hinge |
| 02/06/2013 | CN102913505A Lifting cylinder for dumper |
| 02/06/2013 | CN102913504A Spacers for use with actuator casings |
| 02/06/2013 | CN102913503A 流体压力缸 Fluid pressure cylinder |
| 02/06/2013 | CN102913502A Hydraulic cylinder |
| 02/06/2013 | CN102912778A Locking device and hydraulic control system thereof |
| 02/06/2013 | CN101457807B Piston-cylinder generator with piston rod protection |
| 02/05/2013 | US8365652 Adjusting element |
| 02/05/2013 | US8365651 Piston-type accumulator |
| 01/31/2013 | WO2013016070A1 Switch module |
| 01/31/2013 | WO2013013416A1 Straight-line force application unit and rod assembly machine with the same |
| 01/31/2013 | WO2013013398A1 Pneumatic cylinder structure |
| 01/31/2013 | US20130025447 Fluid Pressure Actuating Mechanism with Mechanical Lock |
| 01/31/2013 | DE102011053230B3 Hydraulically driven arrangement for linear movement of mass element, has valve assembly with three positions, in which discharge of fluid from accumulator, charging of accumulator and free run of piston in third position are enabled |
| 01/31/2013 | DE102008031525B4 Vorrichtung zur mechanischen Verriegelung eines Hydraulikzylinders Device for the mechanical locking of a hydraulic cylinder |
| 01/31/2013 | DE102006038920B4 Schwingungs- und pulsationsgedämpfter elektropneumatischer Wandler Vibration and electro-pneumatic converter pulsationsgedämpfter |
| 01/31/2013 | CA2842657A1 Switch module |
| 01/30/2013 | EP2550461A1 Device for locking an axially movable component of a hydraulic system |
| 01/30/2013 | CN202708063U Inner snap ring type hydraulic cylinder sealing structure, hydraulic cylinder and concrete pump truck |
| 01/30/2013 | CN202707686U Connection structure of hydrocylinder locking device |
| 01/30/2013 | CN202707685U Piston body and hydraulic cylinder |
| 01/30/2013 | CN202707684U Single-piston pressure-retaining hollow angling cylinder |
| 01/30/2013 | CN202707683U Solid-interior single-piston rotary air cylinder |
| 01/30/2013 | CN202707682U Solid-interior single-piston pressure-maintaining rotary oil cylinder |
| 01/30/2013 | CN202707681U Solid-interior double-piston rotary air cylinder |
| 01/30/2013 | CN202707680U Solid-interior single-piston short-type oil cylinder |
| 01/30/2013 | CN202707679U Solid-interior single-piston oil cylinder |
| 01/30/2013 | CN202707678U Hollow cone valve for telescopic sleeve oil cylinder |
| 01/30/2013 | CN202707677U Double head and double effect multilevel cylinder with cylinder inside gas pipe |
| 01/30/2013 | CN202707676U Oil cylinder with mechanical protection |
| 01/30/2013 | CN202707675U Hydraulic device with free piston |
| 01/30/2013 | CN202707674U Novel hydraulic cylinder |
| 01/30/2013 | CN202707673U Mechanical locking oil cylinder |
| 01/30/2013 | CN202707672U Fast-low speed combined oil cylinder |
| 01/30/2013 | CN202707671U Oil cylinder preventing piston rod from rotation |
| 01/30/2013 | CN202707670U A hollow single-piston cylinder |
| 01/30/2013 | CN202707669U Hollow double-piston cylinder |
| 01/30/2013 | CN202707668U Sectional type multiple-pass cylinder |
| 01/30/2013 | CN202707667U Combined cylinder |
| 01/30/2013 | CN202707666U Single-piston hollow rotary oil cylinder |
| 01/30/2013 | CN202707665U Variable-speed oil cylinder |
| 01/30/2013 | CN202707663U Communication valve and coordinate oil cylinder and engineering machinery |
| 01/30/2013 | CN202707658U Directly operated type high-flow direction flow servo valve and control system using same |
| 01/30/2013 | CN202703549U Hydraulic support hydro-cylinder |
| 01/30/2013 | CN102900728A External displacement sensor |
| 01/30/2013 | CN102900727A Device and method for buffering main oil cylinder of paste filling pump in coal mine |
| 01/30/2013 | CN102900726A Speed-increasing cylinder device |
| 01/30/2013 | CN102900725A Method for exhausting oil cylinder of hydraulic excavator |
| 01/30/2013 | CN102900724A Improved cylinder hood |
| 01/30/2013 | CN102900723A Front buffering type hydraulic cylinder |
| 01/30/2013 | CN101852225B Retracted position self-locking type hydraulic cylinder |
| 01/30/2013 | CN101512163B 调节设备 Conditioning equipment |
| 01/29/2013 | US8359851 Trim actuator actuating system for a hydraulically actuatable trimmable horizontal stabilizer actuator |
| 01/29/2013 | CA2747583A1 Method and arrangement for active make-up in an overrunning actuator |
| 01/25/2013 | DE202012012233U1 Vereinfachter Hydraulikzylinder Simplified hydraulic cylinder |
| 01/24/2013 | WO2013012609A1 Dual piston actuator and method of use |
| 01/24/2013 | US20130019743 Pneumatic actuator |
| 01/24/2013 | DE102011108304A1 Drive unit of fluid-actuated working cylinder, has flat elements that are formed at outer periphery of the pole assembly and engaged with projecting stop element |
| 01/23/2013 | EP2547915A1 Corrosion-resistant position measurement system and method of forming same |
| 01/23/2013 | CN202690585U Self-locking device for oil cylinder |
| 01/23/2013 | CN202690584U Sealing device for hydraulic cylinder guide sleeve |
| 01/23/2013 | CN202690583U Hydraulic damping device and engineering machine comprising same |
| 01/23/2013 | CN202690582U Hydraulic cylinder for dumping device |
| 01/23/2013 | CN202690581U Seal protection device of single action telescopic sleeve hydraulic cylinder |
| 01/23/2013 | CN202690580U Cylinder cover of oil cylinder of operating machine |
| 01/23/2013 | CN202690579U Novel electromechanical and hydraulic integrally single-acting actuator |
| 01/23/2013 | CN202690578U Rapid oil cylinder |
| 01/23/2013 | CN202690577U High-flow high-pressure double-expansion pipe |
| 01/23/2013 | CN202690576U Pipeline hot melting butt welding machine power hydraulic cylinder assembly |
| 01/23/2013 | CN202690575U Nested oil cylinder |
| 01/23/2013 | CN202690574U Rapid split type oil and gas isolation booster cylinder |
| 01/23/2013 | CN202690573U Single-acting piston type hydraulic oil cylinder |
| 01/23/2013 | CN202690572U Rotation prevention hydraulic cylinder structure |
| 01/23/2013 | CN202690571U Hydraulic oil cylinder and pumping mechanism with same |
| 01/23/2013 | CN202690570U Hydraulic cylinder, hydraulic circuit, material pumping system and engineering machinery |
| 01/23/2013 | CN202690569U Energy-saving oil cylinder integrating fast stroke and slow stroke and application device thereof |
| 01/23/2013 | CN202690568U Five-station hydraulic cylinder |
| 01/23/2013 | CN202690567U Simple former top type hydraulic oil cylinder for dump truck |
| 01/23/2013 | CN202690566U Electro-hydraulic rotor angle device |
| 01/23/2013 | CN202686076U Front-jacking hydraulic oil cylinder for dumper |
| 01/23/2013 | CN202680769U Child-mother type oil cylinder device of oil pressure sole pressing machine |
| 01/23/2013 | CN102889268A Internally-arranged sensor of magnetic engaging liquid/air-pressure cylinder |
| 01/23/2013 | CN102889267A Self-restoration single-action type hydraulic cylinder |
| 01/23/2013 | CN102889266A Connection loosening-prevention mechanism for hydraulic rod |
| 01/23/2013 | CN102889265A Hydraulic cylinder with magnetic buffer structure |
| 01/23/2013 | CN102889264A Hydraulic cylinder with magnetic control antifriction structure |
| 01/23/2013 | CN102889263A Hydraulic cylinder with split type oil cavity |
| 01/23/2013 | CN102889262A Combined type hydraulic cylinder with floating cylinder barrel |
| 01/23/2013 | CN102889165A Sea wave power generation device capable of floating up and down |
| 01/23/2013 | CN102886466A Overall composite inner high-pressure flow type bulging device for car drive axle |
| 01/23/2013 | CN102886464A Overall composite mechanical push rod type or inner high-pressure bulging device for car drive axle |