Patents
Sitemap › F15 - Fluid-pressure actuators; Hydraulics or pneumatics in general › F15B - Systems acting by means of fluids in general; Fluid-pressure actuators, e.g. servomotors; Details of fluid-pressure systems, not otherwise provided for › F15B 15 - Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
Patents for F15B 15 - Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith (21,171)
05/2005
05/11/2005CN2699034Y Hydraulic cylinder with single rod and double approximately equal action area
05/11/2005CN1201103C Hydraulic cylinder
05/10/2005US6889501 Hydraulic swinging-leaf door drive
05/06/2005WO2005040617A1 Hydraulic double ram lifting platform
05/06/2005WO2005039797A1 Method for the production of an element having a flange section, particularly a brake cylinder, and element, particularly a brake cylinder element
05/06/2005WO2004097249A3 Hydraulic damper
05/06/2005WO2004011812A3 Actuator control system for hydraulic devices
05/05/2005US20050093293 Fluid operated contractile drive
05/05/2005US20050091972 Electrohydraulic actuator
05/04/2005EP1528267A1 Locking device
05/04/2005EP1528266A1 Seal between a piston and a cylinder
05/04/2005EP1528265A2 Connection arrangement of guide rods with a mounting plate
05/04/2005EP1527294A1 Pressurizable structures comprising different surface sections
05/04/2005EP1263546B1 Linear drive unit
05/04/2005DE202004015412U1 Zur Hubbegrenzung dienende, verstellbare Anschlaganordnung für eine Kolben-Zylinder-Einheit To limit the stroke serving, adjustable fence assembly for a piston-cylinder unit
05/04/2005CN2697382Y Main cylinder assembly for clutch
05/04/2005CN2697369Y Piston composite moving work cylinder device
05/04/2005CN2697347Y Lever balance type constant power controller for hydraulic pump
05/04/2005CN1611800A Oil hydraulic circuit using oil cylinder
05/04/2005CN1611799A Hydraulic cylinder
05/03/2005US6886822 Work support
05/03/2005US6886333 Signal transmitter comprising a hall sensor integrated in a master cylinder
05/03/2005US6886200 Hydraulic actuator apparatus for a surgical table
04/2005
04/28/2005WO2005038270A1 Method and apparatus for stroke-position sensor for hydraulic cylinder
04/28/2005WO2005038269A1 Rotary actuator with integrated select high pressure vane seal
04/28/2005US20050087405 Locking device
04/28/2005US20050087068 Lubricating structure for hydraulic driving apparatus
04/28/2005US20050086934 Hydraulic cylinder
04/27/2005EP1525408A2 Hydraulic actuation system
04/27/2005CN2695710Y Press machine liquid return valve
04/27/2005CA2485613A1 Locking device
04/21/2005WO2005011942A3 Concrete block mold with moveable liner
04/21/2005WO2004085697A3 Metal piercing fastener with optimally resilient securing member
04/21/2005US20050081711 Pneumatic actuator
04/21/2005US20050081710 Method and apparatus for stroke position sensor for hydraulic cylinder
04/21/2005DE20319227U1 Hydraulischer Schwenkantrieb für einen Greifer Hydraulic swivel drive for a gripper
04/21/2005DE202005000049U1 Reciprocating and pivoting actuator for robotic systems has central bore for piston of circular or oval cross section
04/21/2005DE10239520B4 Drehstellglied Rotary actuator
04/20/2005EP1523626A1 Hydraulic cylinder
04/20/2005EP1523625A1 Fluid accumulator
04/20/2005CN2694017Y Variable speed pump with low noise for loading machine
04/20/2005CN2694016Y Multifunctional hydraulic lifter
04/20/2005CN2693953Y Reciprocating piston type pneumatic motor
04/20/2005CN1198062C Rotation apparatus with buffer mechanism
04/20/2005CN1198061C Telescopic system with multiple telescopic cylinders
04/19/2005US6880446 Air cushion cylinder apparatus with a lock
04/19/2005CA2283209C Device for detecting the position of a moveable magnet for generating a magnetic field
04/14/2005US20050076778 Fluid-actuated contraction drive and associated contraction tube
04/14/2005DE19821814B4 Fluiddruckzylinder mit Nutenabdeckung Fluid pressure cylinder with Nutenabdeckung
04/14/2005DE102004038691A1 Displacement measurement system for piston-cylinder unit, e.g. vibration damper, locates first position measurement device outside and parallel with piston rod
04/13/2005EP1522397A1 Apparatus for shaping heated thermoplastic plates or sheets
04/13/2005EP1521946A1 Position sensor provided in the form of a hall-effect sensor
04/13/2005EP1058793B1 Hydraulic clutch master cylinder comprising improved means for axially maintaining the piston rod
04/13/2005CN2692393Y Manual electric dual purpase hydraulic driving device
04/13/2005CN1606675A Multiway valve
04/13/2005CN1606661A Control valve flow adjustement device
04/13/2005CN1196571C Cyclinder for controlling multisection position of hot runner system and producing method thereof
04/12/2005US6877398 Piston-rod assembly
04/12/2005CA2267995C Small envelope tamper-resistant spring brake actuator
04/07/2005WO2005031173A1 Pneumatic actuator
04/07/2005DE4237621B4 Nietensetzvorrichtung Rivet setting device
04/07/2005DE10342283A1 Pyrotechnic drive for a vehicle occupant restraint system has gas produced on ignition to drive piston and a flow connection between ignition system and piston face
04/07/2005DE10342102A1 Hydrostatisches Getriebe Hydrostatic transmission
04/07/2005DE10338265B3 Positionsmeßsystem The position
04/07/2005DE10108737B4 Positionssensoreinrichtung zur Erfassung der Position bewegbarer Elemente, insbesondere der Kolbenposition bei Arbeitszylindern Position sensor means for detecting the position of movable elements, in particular piston position in working cylinders
04/06/2005EP1520996A2 Fluid-actuated rotary drive
04/06/2005CN2690677Y Two stage buffer hydraulic cylinder
04/06/2005CN2690646Y Logic valve piston internal circulation oil cylinder
04/06/2005CN2690645Y Operation box locking and lifting mechanism
04/06/2005CN2690644Y Speed regulating oil pressure cylinder with two-way changing piston
04/06/2005CN2690097Y Pneumatic lifting mechanism for resistance welder
04/06/2005CN1603636A Fluid-actuated rotary drive
04/06/2005CN1195947C Linear actuator
04/06/2005CN1195946C Mounting structure of position-detection sensor
04/06/2005CN1195945C Fluid pressure cylinder
04/06/2005CN1195605C Work-clamping means
04/06/2005CN1195556C Super absorbent driven dispenser
04/05/2005US6875941 Hydraulic operating apparatus for switch
04/05/2005US6875170 Positioning, exploration, and/or intervention device, in particular in the field of endoscopy and/or mini-invasive surgery
04/05/2005US6874407 Piston rod-less linear drive
04/05/2005US6874406 Piston rod-less linear drive
04/05/2005US6874343 Press brake and method of controlling bidirectional fluid pump of hydraulic cylinder of press brake
04/05/2005CA2297858C Tensioning tool with biased collar valve actuator and method therefor
03/2005
03/31/2005WO2005028297A1 Device for protection of a submerged element from marine vegetation, particularly for protection of a piston-cylinder
03/31/2005WO2005028166A1 Device and method for controlling elastic-body actuator
03/31/2005US20050067173 Method and apparatus for controlling the rate of pressure applied to an air controlled device
03/31/2005US20050066811 Fluid-activated linear drive
03/31/2005US20050066810 Fluidic drive
03/31/2005US20050066655 Cylinder with internal pushrod
03/31/2005US20050066536 Displacement measuring system for a piston-cylinder assembly
03/31/2005DE10339819A1 Linearstellelement Linear actuator
03/31/2005DE10309304B4 Pneumatisch betätigbarer Schlitzzylinder Pneumatically actuated cylinder slot
03/31/2005DE102004036943A1 Stellglied Actuator
03/31/2005DE10160904B4 Sensorsystem zur Erfassung der Position von beweglichen Hydraulikelementen Sensor system for detecting the position of movable hydraulic elements
03/30/2005EP1519156A2 Displacement transducer for a piston-cylinder aggregate
03/30/2005EP1519060A1 Universal pneumatic drive unit
03/30/2005EP1519055A2 Fluid actuator
03/30/2005EP1470337B1 Pivoting or rotating device
03/30/2005EP1286710B1 Super absorbent driven dispenser
03/30/2005EP1285171A4 A hydraulic or pneumatic cylinder
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