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Patent Searching and Data


Matches 601 - 650 out of 23,507

Document Document Title
WO/2011/135079A3
The present invention relates to an actuator system (1) comprising one or more expansion chambers (2) comprising one or more cylindrical chambers (4) serially connected through a connection channel (5). The present invention further rela...  
WO/2015/011202A3
A packaging apparatus and a method of operating the apparatus are provided. The apparatus comprises a support frame,a packaging station having a first tool, a second tool, and one or more actuators, operably coupled to at least one of th...  
WO/2015/092908A1
In order to enable the stroke of a piston rod (20) to be detected accurately even when used while immersed in water, a cylinder device is equipped with: a stroke detection unit (70), which is arranged in a storage chamber (30C) provided ...  
WO/2015/085647A1
An inner-circulation high-speed hydraulic system comprises a hydraulic cylinder assembly and a pressurizing valve assembly. The hydraulic cylinder assembly is provided with a high-pressure cylinder body, a hydraulic plunger, and a housin...  
WO/2015/082199A1
The invention relates to a linear actuator (1) for generating a linear actuating force, comprising a first drive unit (10) having a first drive shaft (11) designed as a hollow shaft, a first rotation-translation transmission (20) driven ...  
WO/2015/083567A1
Provided is a fluid injection-type artificial muscle actuator with which overheating produced in association with the charging and discharging of a fluid can be suppressed. A liquid injection-type artificial muscle actuator (10) is provi...  
WO/2015/083440A1
[Problem] To simplify the construction and reduce the size of a lock device that locks a linear motion rod, by devising a more rational design structure. [Solution] A lock device having: a brake member that clamps and thereby locks the r...  
WO/2015/080883A1
A fluid pump for a linear actuator, the linear actuator comprising a rod that extends or retracts by controlling the flow of fluid to and from portions of a fluid chamber on either side of a piston disposed within the fluid chamber and s...  
WO/2014/184505A3
The invention relates to a pyrotechnical gas generator (10) for actuating a cylinder (100), including a body defining a combustion chamber (12) which contains a main pyrotechnical load (14), and an igniter (16, 18) for initiating the com...  
WO/2015/078360A1
A forklift, a hydraulic cylinder assembly (100) and a hydraulic device thereof are provided. The hydraulic cylinder assembly (100) includes a cylinder (1) having first, second oil inlets (151, 152) and first, second oil outlets (153, 154...  
WO/2015/077740A1
A mode shifting apparatus for a decoking tool. A diversion plate can be used to provide selective delivery of a pressurized decoking fluid to one or the other of nozzles in the tool. The mode shifting apparatus can be used to switch betw...  
WO/2015/074142A1
It is challenging to detect end of stroke for hydraulically actuated, reciprocating piston pumps for a variety of reasons. When the pump pressurizes a process fluid to a 10 relatively low pressure the magnitude of hydraulic fluid pressur...  
WO/2015/077799A1
A bi-directional pneumatic actuating unit includes a unitary structure having a central base member, a pair of opposed inflatable pneumatic chambers for applying force in different directions, one mounted on either side of the central ba...  
WO/2015/074296A1
A full-closed multi-speed buffering driven hydraulic cylinder comprises a cylinder body (2), an end cover (1), a piston shaft (3), and a piston (4). The end cover (1) is hermetically connected to an opening end of the cylinder body (2). ...  
WO/2015/076163A1
A hydraulic cylinder in which the speed of the piston rod is reduced by a cushioning pressure occurring near an end of the stroke of the piston rod, wherein the hydraulic cylinder is provided with: the piston rod which has a first tapere...  
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/2015/073431A1
An actuator and sensor assembly with a housing defining a pocket and an access opening. A substrate with a sensor is located in the pocket through the access opening. A nozzle extends from the housing. A sleeve surrounds the nozzle and r...  
WO/2015/071204A1
Disclosed is an oscillatorily driven machine tool comprising a driving motor (12), a tool spindle (16) mounted so as to be pivotable about its longitudinal axis, and a hydraulic device (28) via which the driving motor (12) is coupled to ...  
WO/2015/071304A1
Disclosed is an oscillatorily driven machine tool comprising a tool spindle (34) that is mounted so as to be pivotable about its longitudinal axis (35), a driving motor (14) that is coupled to a hydraulic generator (22) for generating an...  
WO/2015/048800A3
A novel actuator (10) contains a housing (12) having a first end (14), a second end (16), and an inner wall. A piston rod assembly (20) is contained within the housing (12), wherein the assembly (20) contains a piston rod (2)6, a first e...  
WO/2015/072293A1
A gas-pressure-type actuator (10) equipped with a cylindrical launcher member (22), a gas generator (20) for generating a high-pressure gas when driven, and positioned on one end of the launcher member (22) in the axial direction thereof...  
WO/2015/067378A1
The invention relates to a distance-measuring device for determining a distance between a reflection body in a conducting structure and a coupling region for electromagnetic waves, which region is provided on an end section of the conduc...  
WO/2015/067364A1
The invention relates to an arrangement comprising a first machine element (1), which on the outer circumferential side is encircled by a second machine element (2), wherein a clearance exists between the first machine element (1) and th...  
WO/2015/069801A1
Reciprocally moving an output rod mounted to a force transfer member includes applying hydraulic pressure to a first piston and cylinder device to operate the first piston and cylinder device in compression to move the force transfer mem...  
WO/2015/067869A1
The present invention relates to an assembly comprising: - a mobile frame (8) supporting at least one turbo jet engine nacelle thrust reverser cowl, - an actuator comprising actuating cylinders (2) applying a retraction or traction axial...  
WO/2015/066143A1
A multi-segment reinforced actuator includes (a) a soft actuator body that defines a chamber and (b) a plurality of distinct reinforcement structures on or in respective segments of the soft actuator body. First and second reinforcement ...  
WO/2015/066286A1
Disclosed are a system and methods for actuating an object. The system includes a knitted sleeve within which is disposed a pressurizable bladder.  
WO/2015/059234A1
The invention relates to an actuator device (8) for moving a movable cowl of a thrust reverser, including: an actuator (12) including a screw (14) and a nut (15) capable of engaging with the screw (14) such that a rotation of the screw r...  
WO/2015/061444A1
By rotationally casting soft robots, no bonding of different material layers is required. Soft robots including one or more integrated enclosed compartments are constructed from fibers that are embedded directly into the mold prior to ad...  
WO/2015/058645A1
A single-way damping plunger cylinder includes a cylinder body (3), a piston rod (4), a piston (6) and a sleeve (2), the piston (6) dividing the cylinder body (3) into a first cylinder chamber (31) and a second cylinder chamber (32), a f...  
WO/2015/050063A1
Provided is a cylinder with an impact buffering function, the cylinder being configured so that, even if a position sensing magnet provided near a piston section is present, the cylinder can be easily operated such that a piston rod can ...  
WO/2015/049038A1
A fluid-actuated diaphragm drive (1) is proposed, with a drive unit (5) whose drive housing (3) consists of two hood-shaped drive housing parts (7, 8) attached coaxially to each other. The drive housing (3) is enclosed on the outside by ...  
WO/2015/048953A1
The invention relates to a plunger-cylinder assembly, in particular for a master cylinder of a clutch actuating system in a motor vehicle, having a plunger which is arranged axially movably in a cylinder which is configured as a housing,...  
WO/2015/043307A1
A piston cylinder and a forklift having the same are provided. The piston cylinder includes: a cylinder body (1); a piston rod assembly (2) movable with respect to the cylinder body (1) and including: a piston rod (20); a first piston (2...  
WO/2015/044572A1
The present invention concerns a hydraulic ram comprising a fixed support (30), a cylinder (24) that is movable in translation relative to the support, a piston (22) secured inside the cylinder delimiting two chambers with the cylinder (...  
WO/2015/040150A1
A linear cylinder(100), a linear cylinder housing (102), and a method of assembling a linear cylinder are provided. The linear cylinder (100) includes a housing (102 )having a longitudinal body (108). A piston (106) is disposed within th...  
WO/2015/040138A1
The invention relates to an actuator having a flexible tube (1), a connection (2) via which fluid can be introduced into the tube and/or discharged from the tube, and a mesh (6) which surrounds the tube along its periphery on at least a ...  
WO/2015/036807A1
The subject of the invention is a machine for wrapping vertical and top surface of loads (13) with stretchable film. The machine of the invention is provided with a swinging film tension setting unit (22) connected to the end of a shaft ...  
WO/2015/032864A1
The invention relates to a machine, comprising a base frame (10) and a position detection system (4) for determining the position of at least one measurement point that can be moved in relation to the base frame (10) in two or three dime...  
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/2015/033683A1
This stopcock drive device is provided with: a cylinder cam (101) which has a loop-shape groove (102) formed in the outer peripheral surface and which can rotate in the forward and reverse directions; two drive pins (103, 104) which are ...  
WO/2015/028996A1
In order to develop a hydraulic driver's cab tilting cylinder (1; 10) which has a lifting rod (2; 200) which is moved in a hydraulic cylinder (4; 40) by the piston thereof and serves to tilt a driver's cab of a lorry from a non-tilted dr...  
WO/2015/031587A1
This present invention relates to a remote electro-hydraulic actuator for actuating of mechanical devices, such as a valve in an internal combustion exhaust pipe. The actuator includes a multi-vane rotational assembly that flows the work...  
WO/2015/031821A1
A hydraulic system (600) and method for reducing boom dynamics of a boom (30), while providing counter-balance valve protection, includes a hydraulic cylinder (110), first and second counter-balance valves (300, 400), and first and secon...  
WO/2015/028136A1
The invention concerns a hydraulic adjusting device (1, 35) having at least two leakage paths (24, 25) which are connected by a transition channel (27), a sealing arrangement (18) which leads back to a working chamber (10) being provided...  
WO/2015/019231A1
A cylinder-piston unit including: at least one cylinder including a tubular body (2); at least one piston (5) liable with a respective rod (5a), said piston (5) and said rod (5a) being translatable longitudinally in said tubular body (2)...  
WO/2015/018536A1
The invention relates to a seal set (80), in particular a piston seal or piston rod seal, and to a seal arrangement (50) having a seal set (80). The seal set (80) is configured to seal off a primary side (62), in particular a low-pressur...  
WO/2015/020947A1
A hydraulic fan circuit (200) is provided. The hydraulic fan circuit (200) includes a tank (208), a motor (206) having a fluid inlet (214) and a fluid outlet (218) and a pump (202) to draw fluid at a low pressure from the tank (208) and ...  
WO/2015/020826A1
The subject matter of this specification can be embodied in, among other things, a valve assembly that includes a valve body (110) having a fluid inlet, fluid outlet, and a movable closure member (452) adapted to block fluid flow from th...  

Matches 601 - 650 out of 23,507