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Matches 51 - 100 out of 922

Document Document Title
WO/2016/069966A1
A motion conversion device (200) including a body (310), a first double-acting cylinder (320) movable along a first axis (A4) and a second double-acting cylinder (330) movable along a second axis angled relative to the first axis. The bo...  
WO/2016/051172A1
Industrial system with synthetically commutated variable displacement fluid working machine An injection moulding system, water jet cutting machine or other industrial system has a synthetically controlled variable displacement fluid wor...  
WO/2015/028870A3
An energy storage and release system and/or time piece device includes two elastic bellows in fluid communication with one another and filled with a single fluid or different fluids (whether liquids alone or in combination with a gas) th...  
WO/2016/015879A1
The hydraulic actuator comprises: a hydraulic input cylinder having an input piston; a hydraulic output cylinder, which is hydraulically coupled to the input cylinder; and a pressure-limiting valve, which limits the output cylinder with ...  
WO/2016/012013A1
The invention relates to a cylinder arrangement (1) with at least one cylinder (3) and a piston (4) arranged therein, the piston (4) comprising at least one sealing element (2) for sealing the components piston (4) and cylinder (3), whic...  
WO/2015/160717A9
A soft actuator is described, including: a rotation center having a center of mass; a plurality of bucklable, elastic structural components each comprising a wall defining an axis along its longest dimension, the wall connected to the ro...  
WO/2016/007699A1
A bi-directional pump system, configurable for a plurality of operating modes, is shown. The pump system includes a plurality of bi-directional pumps, each having their own valving systems connected to common high pressure, low pressure ...  
WO/2015/195246A1
An electro-hydraulic actuation system includes a regeneration valve in fluid communication with a first fluid chamber and a second fluid chamber of a hydraulic actuator, and a dump valve is in fluid communication with the second fluid ch...  
WO/2015/189061A1
The invention relates to a hydraulic cylinder comprising (i) a body (1) housing a piston (2) equipped with a rod (T) and (ii) a bushing (2) for guiding the piston inserted at least partially into the rear part (1a) of the body, character...  
WO/2015/178988A2
The present invention includes a method of controlling a fluid flow using momentum and/or vorticity injections. Actively controlling an actuator allows for direct, precise, and independent control of the momentum and swirl entering into ...  
WO/2015/161846A1
The invention relates to an actuator device for a hydraulic actuating device for actuating a vehicle component, comprising: a hydraulic cylinder, which has a cylinder bore; a hydraulic piston, which is arranged in the cylinder bore in su...  
WO/2015/160717A1
A soft actuator is described, including: a rotation center having a center of mass; a plurality of bucklable, elastic structural components each comprising a wall defining an axis along its longest dimension, the wall connected to the ro...  
WO/2015/135070A1
Many devices with "limbs" or "arms" are susceptible to damage when a user bends or twists a joint of the limb or arm beyond its design point or in a direction other than intended. This is common with children's toys. Accordingly, it woul...  
WO/2015/074656A1
The invention relates to a piston-cylinder unit (1) comprising a cylinder (2) with a cylinder chamber (3) and an axially slidable piston (4) mounted in the cylinder chamber (3), wherein within the cylinder chamber (3) there is a spring (...  
WO/2015/044166A1
The invention relates to a pressure welding device (1) and a pressure welding method. The pressure welding device (1) comprises a plastification unit (5), a positioning and compressing unit (6), a controller (26), and an advance unit (7)...  
WO/2014/191394A3
The invention relates to a functional unit (100) for a brake release device, having a recess (111) for receiving a pump assembly (113) and an actuating-cylinder seat (119) for receiving an actuating-cylinder arrangement (400), wherein th...  
WO/2014/191395A3
The invention relates to an electrohydraulic brake release device (1) comprising an actuating cylinder arrangement (400), a tank module (300) for receiving a hydraulic medium, an electric drive unit (200) and a functional unit (100) havi...  
WO/2015/000481A1
The invention relates to a piston-cylinder unit having a cylinder and a piston which can be axially displaced in said cylinder and has a piston rod connected to said piston, said piston rod being connectable to an actuator element and be...  
WO/2014/197263A2
A hydraulic accumulator comprises a pressure shell, a bladder, and a rod. The pressure shell is filament wound around a leak proof barrier/mold. The bladder is tubular and carried by the rod. The rod extends though the pressure shell and...  
WO/2014/166935A3
Disclosed is a hydraulic press having two displacer units (2, 4), one (2) of which can be coupled to a drive machine (18) and the other (4) of which can be coupled to a press ram (22). At least the one displacer unit (2) has an adjustabl...  
WO/2014/176252A1
Provided is a system and method to generate and control hydraulic fluid flow that exceeds the fluid flow capacity of an electrically driven pump to achieve high actuator retraction/extension speeds and/or electrical flow capacity of an e...  
WO/2014/159512A1
A clamp and universal wedge clamp system is provided. The system includes a rigid clamp that is formed to define first and second arms that extend from opposite ends of a central member. The first and second arms each comprise a finger t...  
WO/2014/146804A1
The invention relates to an actuator device (1) having a drive unit (3) and an output unit (19). The output unit (19) comprises a first translation unit (15) having a first output (7) and a second translation unit (16), connected in a fl...  
WO/2014/145557A2
A housing assembly, a hydraulic cylinder assembly and manufacturing and assembly methods. The housing assembly may include a housing with an outer wall extending along and about an axis; and an interior wall at least partially defining a...  
WO/2014/117153A1
A synchronous lifting or lowering system with hydraulic cylinders controlled by parallel- connected lift valves having two fluid passages. Hydraulic fluid for extending or retracting the actuators is delivered by a hydraulic supply syste...  
WO/2014/111078A1
The invention relates to a hydraulic door operating system for a motor vehicle, having an adjusting operating element, such as a door handle, and an engagement and/or disengagement device, such as a door locking or door opening device, f...  
WO/2014/111079A1
The invention relates to a hydraulic actuating system for a motor vehicle, comprising a first hydraulic cylinder and a second hydraulic cylinder, each of which is provided with a housing and a piston that can be moved longitudinally rela...  
WO/2014/072777A1
A master cylinder includes: an input piston that is caused to advance by operating a brake operating member; a pressure piston that is provided coaxially with the input piston in order to increase a fluid pressure in a frontward pressure...  
WO/2014/032666A1
The invention relates to an arrangement and method for securing an actuating rod system of an actuating pedal in a motor vehicle. The arrangement comprises a master cylinder, on one end of which a stop ring and a securing ring are provid...  
WO/2014/001083A1
The invention relates to an actuator device for producing a linear movement, having a hydraulic actuator (12) which comprises a first piston element (14) for actuating the actuator and a second piston element (18) for producing the linea...  
WO/2014/000389A1
A pump stroke control method for a twin-cylinder pump for viscous materials, comprising the following steps: first, determining, according to predetermined condition parameters for a viscous material to be conveyed, a target pump stroke ...  
WO/2013/174654A1
The present invention relates to a master cylinder for a hydraulic system, in particular a clutch release system, having a housing which has a connector for a follow-up line, a piston with a piston seal, which piston is mounted axially d...  
WO/2013/167630A1
The invention relates to a hydraulic press (10) and a method for operating a hydraulic press (10) in cycles. The aim of the invention is to lower energy consumption in a method for shaping workpieces by means of a hydraulic press and in ...  
WO/2013/160398A1
The invention relates to an actuator device (10) for producing a linear movement, having a hydraulic actuator (12) which comprises a first piston element (14) for actuating the actuator and a second piston element (18) for producing the ...  
WO/2013/143538A1
The invention relates to a hydraulic rotary oscillator (1) having a hydraulic rotary actuator (3) which has a fully cylindrical rotary actuator inner part (6) and at least two rotary actuator outer parts (7, 7') arranged alongside one an...  
WO/2013/112109A1
The invention relates closed hydraulic transmission circuit in order to drive an asymmetric actuator (1) by utilizing a single flow adjustable pump (28) by means of changing drive speed or displacement or both. The unequal flow rate gene...  
WO/2012/113512A3
The invention relates to a hydraulic fan drive, comprising an adjustable hydraulic machine (10) having an adjusting device (32) for the displacement volume, a hydraulic motor (15) for driving a fan wheel (16), and a pressure line (14) wh...  
WO/2013/029741A3
The invention relates to an arrangement for sealing a master cylinder on the side of the piston rod, in particular a hydraulically actuated clutch or brake system, wherein the piston rod connected to the piston of the master cylinder is ...  
WO/2013/095693A1
A synchronous lifting system with single-rod, single-acting hydraulic cylinders controlled by parallel-connected lift valves having two fluid passages. Hydraulic fluid for extending the actuators is delivered by a hydraulic supply system...  
WO/2012/123722A3
A power conversion apparatus (1 ) for powering automotive ancillary equipment such as a refrigeration unit (4) that requires a substantially constant voltage and frequency. The apparatus (1 ) includes a variable displacement pump (5) con...  
WO/2013/029583A1
The invention relates to a piston rod connection. A piston rod (5) has a spherical end (4) in the region (3) that contacts the piston (1). The piston has a spherical depression (3) in the region that contacts the piston rod, said spheric...  
WO/2012/113368A3
The invention relates to a hydraulic device, in particular for actuating a clutch, comprising a hydraulic working cylinder, which is arranged near the clutch and which is connected to a volumetric flow source by means of a hydraulic line...  
WO/2012/164590A1
A hydrodynamic compression and/or cutting tool (1 ) comprises an electric motor (6), a transformation mechanism (8) suitable for transforming the rotary motion of the motor (6) into an oscillating translation motion, a two-speed hydrauli...  
WO/2012/146337A1
The invention relates to a brake master cylinder (10) for a vehicle brake system, having - a housing (12), - a bore (14) which is formed in the housing (12), has a longitudinal axis (A), in which at least one pressure piston (16) for del...  
WO/2012/146227A1
Device for securing for transport an actuating linkage of an actuating pedal in a motor vehicle, comprising a master cylinder at one end of which there is arranged a stop ring for a piston which is under the pressure of a spring in the c...  
WO/2012/123722A2
A power conversion apparatus (1 ) for powering automotive ancillary equipment such as a refrigeration unit (4) that requires a substantially constant voltage and frequency. The apparatus (1 ) includes a variable displacement pump (5) con...  
WO/2012/119817A1
Proposed is a drive arrangement for performing working movements in a working machine having at least one linear drive, wherein each linear drive comprises at least one working cylinder (11, 11A) which, for the supply of pressure medium,...  
WO/2012/089186A3
The invention relates to a master cylinder (1) for a hydraulic clutch or brake system in a vehicle, consisting of a housing (2), in the longitudinal bore (3) of which a pressure chamber (4) is delimited by a piston (6) that can be displa...  
WO/2012/090820A1
Provided is an actuator which comprises a rotation shaft inserted in a blocking part that blocks a cylinder bore filled with a working fluid. A piston rod comprises a concentric shaft insertion hole. A plurality of plunger holes which ar...  
WO/2011/140408A3
A component includes a transmission arrangement for transmitting a force between an actuator (102) and a control valve (172). The transmission arrangement includes a post (116) that is associated with the actuator (102). The control valv...  

Matches 51 - 100 out of 922