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WO/2017/061451A9 |
A sensor mounting tool (10) is provided with; a rail-shaped sensor holder (28) having a first side wall (36) in which a first connection hole (48) is formed; a band part (30) that has a first projection part (64), and that is formed to b...
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WO/2017/099616A1 |
A method of filling and emptying the working chamber of the hydraulic cylinder intended for universal use in industrial practice, in particular in heavy industry and intended in particular, for use in the systems operating at high temper...
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WO/2017/099664A1 |
A bearing arrangement for a unit that is mutually turnable around a centre of rotation (R) comprising an external part (1) and an internal part (7), which, with the aid of high hydraulically acting pressure, is arranged to achieve a reci...
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WO/2017/097648A1 |
Actuator or device (100) for imparting a rotary movement, and comprising, in a longitudinal direction, a first (1) and a second (2) driver, characterized in that: said first driver (1) is a linear driver comprising a first piston (11); i...
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WO/2017/100272A1 |
A ladder assembly for a work vehicle comprises a deck affixed horizontally just below an entry door of the cab. A yoke is pivotally joined to a support member of the deck for rotation about a vertical axis below the deck surface. The yok...
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WO/2017/097963A1 |
The invention relates to a hydraulic control device (1) comprising: a cylinder body (2) provided with a borehole (3) defining a hydraulic chamber (5), and a piston assembly (4) mounted such that it slides in an axial direction (X) in the...
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WO/2017/097274A1 |
The pneumatic-mechanical lifting device according to this technical design comprises a main frame which is fitted with at least one wheel to ensure the horizontal movement. The main frame is firmly connected with handles and with a brake...
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WO/2017/092856A1 |
A monitoring device for determining at least one position of a displacement piston (1) which is guided longitudinally movably in a housing (7) and, in the housing (7), delimits at least one fluid chamber (3, 5) with a variable volume, wh...
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WO/2017/089852A1 |
A piston-chamber combination comprising a chamber (1) which is bounded by an inner chamber wall (4), and comprising a piston (1) in said chamber (2) to be engagingly movable relative to said chamber wall (4) at least between a first posi...
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WO/2017/086044A1 |
This seal member (10) is configured so that a curved surface (110) and a sloped surface (120) will be provided in the region where a first side surface (101) of a heel section (10h) and a third side surface (103) thereof intersect, the c...
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WO/2017/084225A1 |
A cable-type static-pressure setting tool comprises an annular pressure introduction module (2), an oil-source oil-return module (3), and an execution module (4). The cable-type static-pressure setting tool is characterized by further co...
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WO/2017/086844A1 |
The present invention regards a method for operating a telescopic device (1) and the elongated telescopic device (1) per se comprising a support element (8) formed to encompass first and second telescopic element (9', 9'') mounted so as ...
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WO/2017/084732A1 |
In a tamping unit for packing a track, actuating drives (14) are provided for effecting an actuating movement of tamping picks. A first pressure chamber (20) for generating the actuating movement (8) is provided in a hydraulic cylinder (...
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WO/2017/086594A1 |
The present invention relates to a hydraulic actuator to which a limit-adjustable mechanical lock device is applied, the actuator comprising: a housing having a first hole in which a piston, having a rack gear formed on one side thereof ...
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WO/2017/080877A1 |
The invention relates to a hydraulically actuated piston (9) guided in a cylinder (8), and to a hydraulic working tool (1) having a working head (2), wherein the piston (9) has an impact surface (15) which borders an impact space (16) on...
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WO/2017/079792A1 |
A piston and cylinder system (10), the cylinder (12) including a closed end (14) and an open end (16). The piston (18) is movable in an axial direction within the cylinder (12) between a fully extended position and a fully retracted posi...
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WO/2017/075646A1 |
The invention relates to a length-adjustable connecting rod (1) for a reciprocating piston machine, comprising at least one first rod part (2) with a small connecting rod eye (3) and at least one second rod part (4) with a large connecti...
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WO/2017/078850A1 |
Embodiments of the invention provide an electro-hydraulic actuator including an electric linear actuator, a double chamber hydraulic cylinder, and a hydraulic actuator. The double chamber hydraulic cylinder includes a double chamber pist...
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WO/2017/076979A1 |
Methods and systems are provided for translating an adjusted medium pressure into performance of one or more selected functions, the method comprising: providing a pneumatic structure in which the medium is retained at a starting pressur...
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WO/2017/078586A1 |
Sealing ring for sealing fluid, gas, or steam at high pressure in one or two flow directions between two surfaces with leaning sealing grooves and a sealing ring without split and with a very small cross section that can accept leaning g...
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WO/2017/073540A1 |
This hydraulic device is provided with a cylinder main body (S) which comprises a cylinder (1) and a rod (2) that moves retractably into the cylinder (1), and with a pump unit (30) in which an oil path (31) is formed and which, from the ...
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WO/2017/068879A1 |
Provided is a dust seal having an improved durability. A dust seal 50 inhibits the penetration of foreign matter by sealing a ring-shaped gap between a housing and a shaft that moves reciprocally relative to the housing. The dust seal 50...
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WO/2017/064898A1 |
The present invention relates to a fluid pressure cylinder. A first stepped section (24) having a greater diameter than a cylinder chamber (20) is formed at one end (12a) of a cylinder tube (12) constituting a fluid pressure cylinder (10...
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WO/2017/061276A1 |
A joint body 1 is provided with: a first member 10 having a hollow part 13 opened to an end surface 11; and a second member 50 having a projected part 53 projected from a body section 52 and housed in the hollow part 13. The inner circum...
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WO/2017/061645A1 |
Disclosed is a hydraulic cylinder for preventing the release of a piston coupled to a cylinder rod, which is retractably moved by the supply and discharge of hydraulic oil. The present invention provides a hydraulic cylinder comprising: ...
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WO/2017/060653A1 |
The invention relates to an actuation device (22) for a system (20) including an emergency ram air turbine (21). Said device includes a ram (22) extending along a longitudinal axis (29) and including: a cylinder (30) configured to be con...
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WO/2017/060758A1 |
A spring-return actuator comprising a first piston rod coupled to a load piston and a scotch yoke transmission, and a second piston rod that faces the first piston rod, is coupled to a return piston, and may be brought into contact with ...
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WO/2017/057132A1 |
A hydraulic cylinder 100 according to the present invention comprises a cushion bearing 60 provided to be freely moveable in an outer periphery of a piston rod 30, a brim portion 38 provided on the piston rod 30 so as to face a piston 20...
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WO/2017/052463A1 |
The present invention regards a modular fluid actuator system provided for generating a relative motion between a first fluid transfer chamber (2, 19') of a first module unit (11, 47) and a piston rod arrangement (5) in an axial directio...
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WO/2017/052433A1 |
The present invention regards a modular fluid actuator system provided for generating a relative motion between a first fluid transfer chamber (2, 19') of a first module unit (11, 47) and a piston rod arrangement (5) in an axial directio...
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WO/2017/050544A1 |
The invention relates to an automation component or clamping device (2) comprising a basic housing (4), at least one jaw (10) movably guided in a jaw guide (8) of the basic housing (4), and a piston (18) movably guided in the basic housi...
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WO/2017/047208A1 |
Provided is a McKibben artificial muscle for which the durability of a terminal section has been improved. A McKibben artificial muscle (1) that extends and contracts due to fluid pressure is equipped with an elastic tube (10) and a knit...
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WO/2017/043069A1 |
An underwater actuator is provided with: a housing that is immersed in water; a cylinder chamber formed inside the housing; a piston, which is slidably housed inside the cylinder chamber and subdivides the cylinder chamber into a first p...
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WO/2017/043100A1 |
A bucket cylinder (21) is provided with: a cylindrical tube (22); a rod (24) having a cylindrical boss (25) mounted to the protruding end side of the rod (24); and a protective cover (34) having one end supported by a cover guide (28) pr...
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WO/2017/041140A1 |
This invention provides a linear actuator with a cylinder defining a cylinder axis. A piston is movable within the cylinder along the cylinder axis, and a piston rod extends axially from the piston for connection to a mechanism whereby i...
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WO/2017/039981A1 |
The torque converter (10) includes an elongate housing (12) having a main section (12a) and a collar section (12b). A piston assembly (20) is reciprocable inside the main section (12a). A plurality of elongate helical bolts (22) with out...
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WO/2017/040825A1 |
A fluid-driven actuator system includes a fluid-driven actuator and at least one proportional control valve and at least one pump connected to the fluid-driven actuator to provide fluid to operate the fluid-driven actuator. The at least ...
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WO/2017/040792A1 |
A fluid-driven actuator system includes a fluid-driven actuator and at least one proportional control valve and at least one pump connected to the fluid-driven actuator to provide fluid to operate the fluid-driven actuator. The at least ...
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WO/2017/035572A1 |
A hydraulically powered rotary actuator is described including: a hydraulic linear actuator which is moveable in both directions between a retracted position and an extended position; a clutch device which is operable between an engaged ...
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WO/2017/038599A1 |
[Problem] To provide a McKibben actuator with which it is possible to generate similar or greater contractive force with less pressure than prior actuators. [Solution] A McKibben actuator (10) configured from an inner tube (11) that expa...
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WO/2017/037171A1 |
The invention relates to a pressure-medium unit, comprising a housing (2, 4), which is produced by injection molding and composed of plastic, in the housing wall (36) of which housing at least one connection bush (26, 28) having a passag...
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WO/2017/033755A1 |
A hydraulic cylinder (100) is provided with a cylinder tube (10) and a cylinder bottom (20) which is provided at one end of the cylinder tube (10). The cylinder bottom (20) has: a flange (22) joined to the cylinder tube (10); a base (23)...
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WO/2017/034849A1 |
Devices and systems for producing rotational actuation are described. More specifically, hydraulic and pneumatic actuators that can produce and control rotational or joint-like motion are described. An actuator may be configured to allow...
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WO/2017/032794A1 |
Pressurizing medium-operated drive for a control valve, comprising a drive housing (20) and an axially movable drive rod (14); the drive housing (20) includes a bleeding connection (22) or a hole for mounting conveying means; a sensor ar...
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WO/2017/032375A1 |
The invention relates to a rotary actuator (1) to be installed between a dipper arm (9) and an excavator tool (12) of an excavator (2). The rotary actuator (1) comprises a first actuator part (20) adapted to be fixed to the dipper arm (9...
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WO/2017/030475A1 |
The present invention regards a fluid actuator arrangement comprising a first cylinder (3, 3') and a first piston body (5, 5') symmetrically arranged along a longitudinal axis (X), wherein the first cylinder (3, 3') exhibits a cylindrica...
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WO/2017/027192A1 |
An injection molding apparatus comprising an injection machine, a manifold, a mold, a clamp plate, an actuator interconnected to a valve pin and an external actuator controller, the actuator controller comprising a controller housing ada...
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WO/2017/025302A1 |
The invention relates to a pneumatic valve drive (1) for a valve (2), in particular for a vacuum valve, which has at least one pneumatic cylinder (3) with at least one piston (4) that is movably mounted in the pneumatic cylinder (3) and ...
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WO/2017/023114A1 |
The present invention relates to an integrated hydraulic linear actuator comprising: a housing including a cylinder unit having a chamber formed therein, and a servo valve block forming a part of a servo valve; a piston rod including a p...
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WO/2017/021360A1 |
A hydraulic actuator (1a, 1b), particularly of the shock absorbing and/or damping type, comprising a piston (2) that is accommodated so that it can slide hermetically in a hollow cylinder (3) so as to divide the internal volume of the ho...
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