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WO/2018/102124A1 |
A system for carrying a tether guide, including a counter-balanced support system with two pivot points, where a first pivot allows the tether guide to travel up and down and the second pivot allows the tether guide to match the tether a...
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WO/2018/098426A2 |
A pulley block for stringing an electrical conductor is provided, the pulley block including a frame and at least one moveable pulley wheel. Each moveable pulley wheel is mounted to the frame by a respective mounting means for rotation a...
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WO/2018/094560A1 |
A device for improving anti-fall safety protection of a feeder machine, comprising: a base (1). An upper portion of the base (1) is fixedly connected to a vertical column (3). A control box (2) is fixedly connected to one side of the ver...
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WO/2018/096200A1 |
The invention relates to a safety device for a winch, which includes: a head (1) and a drum (2); at least one clutch element (3); at least one spring (4) and a distribution plate (10); at least one slot (24) situated in a first base (21)...
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WO/2018/095613A1 |
The invention relates to tensioning or supporting means in the form of a winding belt (1) made of an elastomer material and having tension elements (2) embedded in the winding belt (1) or in the belt body and running in the longitudinal ...
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WO/2018/095914A1 |
The invention relates to a hoist, a hoisting apparatus with said hoist and a method for securing a hoist. A hoist body (20) having a drive mechanism for raising or lowering a hoist chain (18) or a hoist cable is suspended from a support ...
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WO/2018/093071A1 |
The present invention relates to an apparatus for preventing a marine floating body from twisting when same is being moored in the water by controlling, within a set permitted limit, the tension acting on the ropes connected to the marin...
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WO/2018/091470A1 |
The invention relates to a cable drive which, in particular, is suitable for cranes or mass-produced hoists and which comprises a drum (1) and a traction element (2a; 2; 2a), which runs on the drum (1). The traction element (2a; 2; 2a) c...
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WO/2018/090158A1 |
Provided is an extending/retracting suspension apparatus which may be movably mounted on floor of building roof, comprising a load-carrying box (20) which may be moved and placed on the floor of a roof (10); the roof floor (10) has a par...
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WO/2018/093070A1 |
The present invention relates to an apparatus for preventing a marine floating body from twisting when same is being moored in the water by controlling, within a set permitted limit, the tension acting on the ropes connected to the marin...
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WO/2018/082022A1 |
Disclosed are a safe-braking control system, a mine hoist and a safe-braking control method. The safe-braking control system is used for safe-braking control of an engineering hoisting equipment, and comprises: a disk braking subsystem (...
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WO/2018/081122A1 |
The winch includes a gear assembly having a first stage and a last stage. A first input is coupled to the first stage and a second input is coupled to the last stage. In a first operative condition, the first input drives a sun gear of t...
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WO/2018/076892A1 |
A miniature manual lever hoist, comprising a hoist body (2), and an upper hook (1) connected to an upper end of the hoist body (2). A handle (3) is provided on one side of the hoist body (2); the handle (3) is transmittingly connected to...
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WO/2018/080304A1 |
The present invention relates a rope handling system for handling of synthetic rope, comprising: a synthetic rope comprising at least a first and second rope section interconnected by a first connector; and a rope storage device. The inv...
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WO/2018/081149A1 |
The present invention provides methods and mechanisms to selectively fix or free a planetary carrier of a epicyclic gearbox, thereby allowing dual modal operation of the gearbox and facilitating selective operation of a device, such as a...
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WO/2018/074771A1 |
The purpose of the present invention is to provide a cage farming apparatus capable of easily harvesting adult fish within a cage by simply lifting the cage toward the surface of the sea by a buoyancy means being lifted and lowered towar...
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WO/2018/069531A1 |
The invention relates to a reeving accessory (1) for a vehicle winch (2), comprising a feeder portion intended for slidingly receiving under load a synthetic traction rope (3) coming from a feeding direction, and for feeding the traction...
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WO/2018/068813A1 |
An antenna fixing system (1) including a bracket (2) to be fixed to a fixture device (3) is provided. The bracket (2) comprises a fixing device (4) configured to fix the antenna to the bracket (2) and a pulley (5) configured to guide a r...
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WO/2018/053582A1 |
In an aspect, there is disclosed a system (10, 110) for securing a load to a tray (12, 112) of a vehicle, the system (10, 110) including: first and second track structures (16, 116, 18, 118) extending between first and second opposing si...
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WO/2018/056026A1 |
Provided is an electric winch device in which irregular winding of a wire rope caused by the landing of a wound-down suspended load can be prevented. This electric winch device is provided with: a winch drum (5) around which a wire rope ...
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WO/2018/050877A1 |
A system, apparatus and method for building and deploying an elongate element in a J-lay operation is provided. The system includes an upright structure (206), a holding element for holding a segment of the elongate element (204) adjacen...
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WO/2018/048681A1 |
Described herein are methods and systems for detecting and correcting errors when jacking up and lowering a payload coupled to a tether of a winch system arranged on an unmanned aerial vehicle (UAV). For example, the winch system may inc...
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WO/2018/046359A1 |
The invention relates to an assembly (25) having at least one centrifugal force switch (30) and a variable speed transmission (29). The variable speed transmission (29) has a driveshaft (26) on the input side and an output shaft (28) on ...
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WO/2018/041722A1 |
The present invention relates to a capstan (10) comprising a frame (13), a headstock (14) and a crank recess (16) for rotating the headstock (14) relation to the frame (13). According to the invention, the capstan (10) comprises means fo...
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WO/2018/034571A1 |
The present application discloses a system 1 for inspecting a tank 2 in a ship, the tank 2 being suitable for containing cargo in bulk. The system 1 has a support member 3 for supporting at least one sensor means for producing sensor dat...
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WO/2018/035220A1 |
A winch mechanism is described that includes a motor, a drum mechanism, a winch line, and a hammer and anvil mechanism. The drum mechanism is connected to the motor, and the winch line is connected to the drum. The hammer and anvil mecha...
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WO/2018/029306A1 |
The invention relates to a telescoping jib (8) of a mobile crane (1) with a plurality of telescoping sections (10a-h) that telescope inwards and outwards from a jib base casing (9), and with a guying system (11) for guying the telescopin...
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WO/2018/031624A1 |
A derrick structure may include a plurality of drilling rotating/hoisting/circulation (RHC) traveling block/top drive like systems that can move between and are fully functional on multiple well centers. With such a configuration, one RH...
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WO/2018/024611A1 |
The invention in particular relates to a method for controlling the horizontal position of a seismic cable adapted for acquiring seismic data midwater. The method comprises, based on a deviation observed between the position of the seism...
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WO/2018/024904A1 |
The apparatus for manoeuvring a load comprises a load-bearing cable (18) having a first end linked to the load, and a second end linked to a manoeuvring device, the manoeuvring device comprising a control cord (11) linked to a manoeuvrin...
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WO/2018/026983A1 |
A bell design crown block for a top mounted compensator includes a removable, tilting sheave block mountend witin the outsice perimetere of a crown block yoke. An actuator installed in the crown block actuates the tilt function. No hinge...
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WO/2018/020829A1 |
In order to improve, without the use of complicated control and special devices, the service life of contacts of a relay for driving a brake of a hoisting machine in which an inverter control is used, this hoisting machine is characteriz...
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WO/2018/015605A1 |
A modular pulley that comprises, at least one fixing rope (1), one sheave (2) which allows the deflection of a loaded rope (5); a modular body (3); and a connection piece (4) which attaches to the modular body (3); wherein the modular bo...
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WO/2018/002218A1 |
The invention concerns a drum (3) assembly for a mooring winch and a method of exchanging a bushing (6) within the drum (3) assembly. The drum (3) assembly comprises a rotatable drum shaft (1) having a rotational axis along the drum shaf...
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WO/2018/003771A1 |
Provided is an assist suit which allows easy avoidance of a situation where a worker feels uncomfortable about the positions of hand parts and of a leg assist device or a situation where a motion is insufficiently assisted. The assist su...
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WO/2018/004353A1 |
The invention relates to a tug controller and a tug for maneuvering a towed vessel, comprising a dynamic positioning system, and a tow equipment comprising a towline connected to the towed vessel, wherein the tow equipment is automatical...
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WO/2017/223555A1 |
A rope, a system and a method for measuring one or more properties of a rope. A property evaluation system for ropes can be deployed for a number of different applications including, but not limited to, moving lines, e.g., crane or winch...
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WO/2017/222890A1 |
A clutch mechanism includes a meshing arrangement between a first plurality of teeth on a first component coupled to a driven shaft and a corresponding second plurality of teeth on a second component coupled to a driving shaft.
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WO/2017/215208A1 |
A monitoring apparatus and method for dynamic contact state of a multi-layer wound wire rope and a drum in an ultra-deep well, the monitoring apparatus comprising a support system, a winding system, a dynamic loading monitoring system, a...
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WO/2017/216731A1 |
This invention relates to a scraper winch (2) for scraping broken rock or ore, especially in underground mining operations. There is provided a scraper winch (2) to have a support frame with two drums (30,31) mounted therein, each drum (...
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WO/2017/216425A1 |
The invention relates to the hoisting arrangement of a rope hoist that comprises the hoisting rope (2), rope drum (1) with one rope groove (la) for the hoisting rope, and a hoisting member (3) for hoisting a load, which hoisting member c...
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WO/2017/214626A1 |
A chain mooring windlass may include a frame, a wheel, and an axel extending through the wheel and rotatably coupled to the frame. Drive assemblies may be coupled to the axel via a first stage gear reduction including reduction gears. Th...
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WO/2017/211005A1 |
Provided is a ladder climbing aid, comprising a motor (2), a speed reducer (1), a driving wire rope pulley (3), an idler pulley (5), a bottom plate (6), a strain column (7), a strain gauge (8) and a mounting clamping block (10), a ladder...
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WO/2017/209569A1 |
A crate includes a frame and at least one binding unit. A stack of glass substrates is loaded on a base adjacent to a back member of the frame, the width and height of the stack perpendicularly intersecting each other. The at least one b...
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WO/2017/209622A1 |
The invention relates to a spooling device (200) for facilitating spooling of a wire (99, 99', 99") on a drum winch (300) from a feeding point (fp). The spooling device (200) comprises: a frame (230) and a suspension cradle (210) mounted...
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WO/2017/209269A1 |
When a rapid lowering operation for which the rate of change in operation amount over time is greater than or equal to a predetermined reference rate of change is input to an operating lever (13), a controller (12) calculates the torque ...
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WO/2017/198252A1 |
The invention relates to a drum for a towed antenna, comprising a drive and a drum core. A first layer of the towed antenna can be wound on the drum core and/or unwound, and a first core element or multiple first core elements can be arr...
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WO/2017/198938A1 |
A capstan (2) for a system for anchoring an offshore apparatus to the sea floor is suitable for tensioning an anchoring chain (3) comprising at least two chain strands (31, 32) having different sizes. The capstan (2) comprises a frame (5...
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WO/2017/197825A1 |
A metering line retractor, comprising a retractor body (2) provided with a linked rotating shaft (21), a linkage hole provided on the retractor body, an external thread provided on the linked rotating shaft, and a spiral structure provid...
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WO/2017/194964A2 |
There is disclosed a system (18) for drawing a wheeled passenger support (16) into a vehicle (10) and selectively restraining the passenger support against movement. The wheeled passenger support may take the form of a wheelchair, wheele...
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