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WO/2012/166864A2 |
A retrieval system for a wireline drilling system having a winch, a wireline rope connected to the winch, and a core sampler connected to the wireline rope. The retrieval system includes a radio-frequency identification (RFID) transponde...
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WO/2012/163505A1 |
A balancer (1) for raising, holding and lowering a load, comprising a cable drum (7) which can be rotated in a manner actuated by pressure medium and has a cable for bearing the load, which cable can be unwound from and wound onto said c...
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WO/2012/161584A1 |
The present invention generally relates to a system, device and a method for loading and / or unloading a cargo to and/or from a second vehicle where a loading device is mounted on a first vehicle. More specifically, the present inventio...
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WO/2012/158039A2 |
The present invention relates to a winch device, vessel provided therewith and method therefor. The winch device is suitable for lowering and/or raising loads into and/or out of water, and comprises: - a drum onto which a cable can be wo...
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WO/2012/158900A2 |
A well servicing system includes a frame adapted to mount to a pipe handling system that includes a hanger adapted to guide a load coupled to a cable towards a wellhead, where the load exerts at least a portion of a tensile force on the ...
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WO/2012/155724A1 |
Disclosed in the present invention is a machining method for a drum with multi-layer winding rope grooves comprises: using a steel plate to roll the drum body(1), welding seamlessly at the butt joint of the steel plate; welding an initia...
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WO/2012/152729A1 |
The invention relates to a capstan comprising a base (20) and a head (21) mounted on the base (20) such that it can rotate in a single rotation direction. The capstan includes at least one gear train (700, 704, 703, 709, 707) and an inpu...
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WO/2012/152728A1 |
The invention relates to a capstan comprising a base (20) and a head (21) mounted on the base (20) such that it can rotate in a single rotation direction. The capstan includes at least one gear train (32, 33, 34, 43, 45, 47) and an input...
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WO/2012/149701A1 |
Disclosed is a band shaft driving device for a winch, which device is provided on the end of a winch band shaft (3). The device comprises a retaining bracket (1) and a rotary barrel (2), the rotary barrel (2) having a jack (2c) for a cro...
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WO/2012/146886A1 |
A winch drum (11) comprising a cylindrical drum shell (2) having a radially inner surface (10), a radially outer surface (9) and a separate reinforcement layer (4; 5) which can comprise plastic applied to at least one of said surfaces.
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WO/2012/144900A1 |
The invention relates to a double drum traction winch (1) of which the rotatable drums (3,4) are both provided with adjustable grooves (7,8). Each drum comprises multiple, for example three or more, curved segments (11), each segment def...
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WO/2012/144669A2 |
The present invention relates to a winch system for offshore anchoring, and to a method for operating same. The winch system for offshore anchoring includes: a winch device fixed to one side of a buoyant body which is to float on the sea...
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WO/2012/135890A1 |
The level winder device 100 includes a pair of spaced and opposed side walls 101, 102 connected by an elongate beam 103 and supported for rotation about axes parallel to the longitudinal axis of the beam 103 a pair of upper and lower elo...
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WO/2012/136350A1 |
A tensioning device (7) for tensioning of a rope or cable (5) to be spooled onto or off a winch drum (4), the tension device (7) comprising wheels (10, 20, 30, 40), drums and/or belts(10, 20, 30, 40), characterised in that the wheels, dr...
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WO/2012/131595A1 |
This assembly (1) comprises a security apparatus (2) equipping a lifting device, in particular a winch, and a system (3) for actuating said apparatus; the security apparatus (2) comprises a toothed wheel (5), wedged on the shaft of the l...
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WO/2012/134048A2 |
According to one embodiment of the present invention, a wire flying system is constituted as follows: an object is hung on a wire such that said object is moved in a three-dimensional space, wherein the length of the wire is adjusted by ...
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WO/2012/132777A1 |
Provided is a variable speed hoist using an electric motor equipped with a pull rotor brake and capable of conducting current by which the pull rotor brake can be reliably released at an operation starting time, even in the variable spee...
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WO/2012/129609A1 |
The invention provides a cable drive device (10) including a linear drive member (12), and a cable drum (14) attached to a support bracket (30, 32) adapted to be affixed to a surface. The cable drum (14) has an axle (26) supported by the...
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WO/2012/127137A1 |
Good-grip winch (1) comprising at least one supporting structure (2), a pulley (3) mounted on said supporting structure (2), said pulley (3) comprising an axle (4) and a wheel (5) equipped with an external peripheral groove (6) to accept...
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WO/2012/128286A1 |
Provided is a winding gear which comprises a de-energization type electromagnetic brake provided with insertion openings (18a, 18b) for first and second operation levers (26, 27) that are inserted, from above and below, between an armatu...
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WO/2012/126190A1 |
An energy-saving hydraulic winch, includes: a hydraulic brake, a planet-gear speed reducer (4), a hydraulic clutch, a hydraulic control system and a cooling system. The cooling system is provided with a cooling cavity which includes an i...
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WO/2012/128637A1 |
A device for tensioning of a rope, the device comprising two or more sheaves (6, 6'), each sheave (6, 6') being operated by a motor (7, 7'), where a rope (10) to be tensioned may be arranged so that it sequentially rests against the cont...
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WO/2012/119585A1 |
Drive unit for at least one traction means (8), in particular in stagecraft, with a winding drum (2), which has at least one accommodating area (6), on which (in each case) one traction means is accommodated that can be wound up or unwou...
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WO/2012/117237A1 |
A chain lock for roller chains is rotationally controlled between lock and release modes. In the release mode, the device can be slid along the chain, and in the lock mode, it is fixed in position along the chain. The device comprises a ...
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WO/2012/113491A1 |
The invention relates to a fixing system for cables, in particular in wind turbines, comprising a main body (1) that can be fixed to a supporting structure, and comprising cable holders (11) that have an opening for cables to be inserted...
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WO/2012/112990A2 |
ABSTRACT A sailboat, which includes at least one hull; a mast; a plurality of sails, wherein at least one of the plurality of sails is a foresail; and a system for sailing windward, which includes a foresail beam attached to the mast of ...
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WO/2012/110692A1 |
The object of the invention is a mechanical fixing interface (1) for fixing a machinery brake (2) in a hoisting machine, a machinery brake (2), and a method for installing the machinery brake. The fixing interface (1) is formed in the fr...
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WO/2012/109757A1 |
The ratchet strap binder includes a main frame and a spool mounted for rotation inside the main frame. In one possible implementation, the spool has an outer surface and includes a first strap- receiving passageway extending inside the s...
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WO/2012/102676A1 |
A method for facilitating a winch line to be tensioned during spooling. The method comprising the steps of: unspooling the winch line from a storage receptacle onto a motorized intermediate winch; and re-spooling the winch line from the ...
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WO/2012/100939A1 |
The present invention relates generally to rope drives which operate with high-strength fibre ropes, for example crane lifting gear, jib-adjustment mechanisms, trolley travelling winches, etc. The invention relates here, in particular, t...
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WO/2012/100938A1 |
The invention relates in general to lifting gear such as cranes, which use high-strength fiber ropes (1) instead of steel ropes. The invention relates in particular to a device for detecting the state of wear of a high-strength fiber rop...
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WO/2012/097586A1 |
A steel cable pre-tension device comprising: a pre-tension reel (1) for winding and keeping a steel cable (51); also a breaking system (2) connected to the pre-tension reel and applies pre-tension torque to same. The device enables a pre...
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WO/2012/094900A1 |
An apparatus for controlling a sealed, crane hydraulic winch circuit and a method for controlling same. The sealed, crane hydraulic winch circuit comprises a hydraulic pump and a brake. After completion of each winch action, the pressure...
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WO/2012/089130A1 |
A fall-proof and overspeed-proof space and wedge emergency braking apparatus for use in a lift. The apparatus comprises a wedge control mechanism and a rotatable space and wedge braking mechanism. The wedge control mechanism comprises an...
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WO/2012/090063A1 |
The fairlead (10) comprises a static part (20), intended to be stably fixed on a boat (1), and a mobile part (30), guided in a mobile fashion with respect to the static part (20) between at least two operative positions, a first position...
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WO/2012/084508A2 |
A crane, in particular a large crane, including a power consumer system for providing energy, a primary energy source for feeding primary energy into the power consumer system, at least one secondary energy source, independent of the pri...
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WO/2012/084685A1 |
The invention provides a winch, comprising a cable roll (140), configured to wind and unwind a cable (111), a cable, wherein one end of the cable is fixed to the cable roll, and wherein its other end is configured to electrically connect...
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WO/2012/076397A1 |
The present invention relates to a windlass (1), in particular to a pass-through cable windlass (1) having a driving wheel (20) and a drive (10, 15), and having a shaft (14) for transmitting a torque by means of a shaft (14) to the drivi...
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WO/2012/075185A1 |
A mount for a shaft includes a collar (22), disposable around the shaft (16), a first mating piece (20) and a second mating piece (24). The collar includes first and second tapered outer surfaces (40, 42 ) that taper away from each other...
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WO/2012/075270A2 |
A winch assembly is described and shown herein. The winch assembly may include a housing member, a winch drum rotatably and operatively coupled to the housing member and generally held within the housing member, and a drum hub attached w...
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WO/2012/070579A1 |
A hoist (1) that is provided with a regenerative resistor (11) and contains the following in a casing (2, 3, and 20): a load-raising/lowering motor (7) driven by an inverter control device (12) and provided with a forced-cooling means (1...
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WO/2012/067521A1 |
There is provided a construction for a traction winch for serving a hoisting line, for implementing a heave compensation, comprising two mutually separated traction drums (32, 34) whose drum outer surfaces each comprise at least two mutu...
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WO/2012/062335A1 |
A winch for a ship and for hauling in or laying out chain (3) or wire and comprising a driving motor (18). A driving shaft (1), a driving wheel (2), and a turntable (5) for supporting the driving wheel are adapted so that the driving sha...
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WO/2012/065190A2 |
A block including first and second generally identical side plates that engage one another and rotatably capture a sheave between them. The side plates may includes interlocking tabs to secure the engagement between the side plates or a ...
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WO/2012/058543A2 |
A drum assembly includes a core having a first end and a second end opposite the first end, a first hub coupled to the core adjacent the first end of the core, a second hub coupled to the core adjacent the second end of the core, a first...
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WO/2012/051696A1 |
There is provided an energy management system for managing a current flow in a machine having a lift element being vertically movable by a motor assembly. The energy management system includes a power supplying bus for supplying the moto...
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WO/2012/052593A1 |
The invention relates to a cable-based lifting device intended to move loads using multiple cables (1) coupled to an equal number peripheral grooves (2) provided in a single driving pulley (3). The invention comprises: a power unit (6) f...
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WO/2012/053628A1 |
[Problem] To provide a load sensing transmission which is small, effects velocity switching in a smooth manner, and can perform RPM switching safely without requiring a neutral state, and to provide a winch comprising the load sensing tr...
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WO/2012/050516A1 |
The present invention relates to a line winch (1) and to a method to pull in and let out line. Line winch (1) has a rotatably mounted winch drum (2). Line (3) is wound up by means of a driving device, for example a crank (V) or a motor, ...
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WO/2012/048761A1 |
Automatic hooking device with controlled releasing operation for blocks for ships, boats, vessels or equivalent means for transportation of both goods and passengers, comprising first hooking means of engaging members of the block which ...
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