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WO/2017/190821A1 |
The invention relates to a compensating device (200) for maintaining specifiable target positions of a load (206) which can be handled using a cable hoist (202) and which is attached to a cable (216) of the cable hoist, the respective sp...
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WO/2017/187916A1 |
Provided is a chain block configured so that a variation in a torque value which occurs in an overloaded state at the time a movable pawl starts moving can be reduced. An overload prevention mechanism 110 for a chain block 10 is provided...
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WO/2017/117291A9 |
A tethered unmanned aerial system (UAS) is described, wherein the flight of more UASs may be used in connection with a water and light display.
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WO/2017/181006A1 |
A watercraft securement device ( 10) including a boat attachment line (26) configured for connection to a watercraft (14) and a dock attachment line (24) configured for connection to an anchoring structure (20). A tensioning apparatus (7...
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WO/2017/156571A9 |
A system for the self-recovery of wheeled vehicles comprising an adaptor plate to which a drum having inner and outer flanges is fixed, said adaptor plate being adapted for fixing to a wheel of a wheeled vehicle with the axes of rotation...
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WO/2017/178022A2 |
A self-contained hoist device, rail device and hoist system for hoisting building materials, comprising a housing; and lifting beam extending from the housing; wherein a hoist motor for driving a winch provided with a hoisting wire and a...
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WO/2017/174065A1 |
The invention relates to a straight cable pull (100, 200, 300, 400, 500, 600) for a cable, comprising a continuous pulling device with at least one clamping device, which is movable substantially perpendicularly to the cable axis, and wi...
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WO/2017/174191A1 |
The invention relates to a device for monitoring operating data and/or determining the replacement state of wear of a cable (1) during use on lifting apparatuses, in particular cranes, comprising a sensing apparatus (2) for sensing at le...
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WO/2017/168048A1 |
The invention relates to a trolley of a crane, arranged to move along a main support structure (2) of the crane, whereby the trolley (1) comprises a support frame structure (3); bearing wheels (4) which are fastened to the support frame ...
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WO/2017/171273A1 |
The present invention relates to a coupling device for recovering an unmanned ship and a coupling control method using the same, the coupling device comprising: a coupling unit, which is lifted and lowered by being connected to a crane p...
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WO/2017/167892A1 |
A tugboat for assisting a marine vessel to maneuver. The tugboat boat comprising a crane or robot arm (22) for handling a towing line, said crane or robot arm being provided with a grasping tool (42) for grasping a towing line (10).
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WO/2017/157025A1 |
A floating type disc brake for a kilometer-deep well elevator. The floating type disc brake comprises a brake disc (3), a main disc body, an auxiliary disc body and a floating type structure. The main disc body comprises a mechanical bra...
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WO/2017/153043A1 |
The invention relates to a drive device (1) for the spool (6) of a winch. The drive device (1) comprises a drive motor (2) having a drive shaft (5), a transmission (3) and an output shaft (4) that drives a spool (6). The transmission has...
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WO/2017/148401A1 |
Disclosed are a detection device and method for improving layer-to-layer transition of steel wire ropes. The detection device comprises a reel assembly, a steel wire rope tensioning assembly, a steel wire rope loading assembly and a lead...
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WO/2017/151705A1 |
An apparatus for providing reliable line spooling for hoists, winches, and other pulling and/or lifting devices is disclosed. In one embodiment, such an apparatus includes a motor and a drum rotated by the motor to draw in or let out a l...
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WO/2017/144158A1 |
Anchor winches (10) are used to lower and haul in anchors together with the anchor chains thereof. The anchor winches (10) have a drive, by means of which at least the hauling in of the anchor together with the anchor chain occurs in a m...
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WO/2017/146592A1 |
There is described a hosting system (1 ) for a drilling rig, the hoisting system comprising: - a wire rope (2); - a winch (4) for pulling in and letting out said wire rope (2); - a support structure, such as a derrick; - a wire rope guid...
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WO/2017/146951A1 |
An apparatus for providing reliable line traction spooling for hoists, winches, and other pulling and/or lifting devices is disclosed. In one embodiment, such an apparatus includes a motor and a drum rotated by the motor to draw in or le...
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WO/2017/147043A1 |
An apparatus for providing reliable spooling for hoists, winches, and other pulling and/or lifting devices is disclosed. In one embodiment, such an apparatus includes a motor and a drum rotated by the motor to draw in or let out a line f...
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WO/2017/139749A1 |
A rotary chain jack may include a frame, a dual chain wheel rotatably coupled to the frame, and a stopper assembly mechanically coupled to the frame. The stopper assembly may include latches. The stopper assembly may be positioned to sel...
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WO/2017/139520A1 |
A winch system (10) coupled to a processor energy source (12) having one or more processor driving rollers (14). The processor (12) provides energy to the winch system (10). Multiple driven winch drive rollers (32) are supported by the b...
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WO/2017/134123A1 |
Method of cooling a pulley, comprising a step of decreasing the temperature of the pulley by using a closed cooling system that is in contact with the pulley comprising a cooling medium in the range of - 60 to 70°C.
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WO/2017/124146A1 |
A line tensioning apparatus such as a winch includes a support frame to which is mounted at least one ratchet wheel having a fixed axle. First and second pawls are disposed about the ratchet wheel and pawl biasing are provided to urge th...
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WO/2017/123687A1 |
A cocking mechanism is disclosed. The cocking mechanism comprises an actuator assembly, a hand crank assembly, and a bow string hook assembly. The actuator assembly further comprises clutch assembly having a bearing housing, a bearing ca...
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WO/2017/120658A1 |
A wire rope device having adjustable length between a first end and a second end thereof is provided. The wire rope device comprises a first wire rope extending from the first end and a second wire rope extending from the second end. A l...
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WO/2017/117428A1 |
A door security device and method for its use. The device includes a winch assembly disposed on a support bracket and with a cover that can be applied to enclose and secure the winch assembly. The device is mounted adjacent a door to be ...
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WO/2017/117608A1 |
In one aspect, an example system includes: (i) a base including a bottom surface and a first coupling-point; (ii) a vertically-oriented elongate structure comprising a lower end, an upper end, and an inner channel, wherein the inner chan...
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WO/2017/110222A1 |
Provided are a protection device and protection method for a manual hoisting machine with an electric assist motor such that it is possible to detect, with high accuracy and a simple configuration, the weight of a load to be vertically m...
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WO/2017/111256A1 |
The present invention relates to a wireline tensioner layout structure and an offshore structure having the same layout structure for providing a wireline tensioner having a new layout structure as a layout space of a drill floor is redu...
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WO/2017/109581A1 |
This invention relates to a pipe tensioner pad 1 for use in a pipe tensioner, the pipe tensioner pad comprising (a) a pipe contacting surface 95 comprising an elastomer, and (b) a support 5 mounting the pipe contacting surface 95, the su...
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WO/2017/103513A1 |
The invention concerns a device for manoeuvring and storing a rope, in particular a ship hawser. Said device comprises a vertical drum (2) engaging with means (3) for rotating same. Said vertical drum (2) comprises a tubular body (21) th...
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WO/2017/098311A1 |
A mechanically advantaged elongated object handling device comprising a mechanical advantage system and an elongated object handling device configured to selectively apply a frictional grip to hold an elongated object and to selectively ...
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WO/2017/100209A1 |
A hoisting system is disclosed including a moveable sheave coupled to a well support structure, the moveable sheave slideable along the well support structure and relative to a fixed sheave to laterally move a hoisting line relative to a...
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WO/2017/095359A1 |
A stabilizer for a line including a guide (1008) configured for arrangement on the line to resist and/or damp lateral motions of the line comprising a guide jacket (1010) having a static sleeve (1032, 1034) configured to allow the line t...
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WO/2017/094811A1 |
A support column (9) is inserted into a through hole (2a) of a traction sheave (2) provided with bearings (3, 4). The support column (9) is supported by the bearings (3, 4). The two ends of the support column (9) are fitted into and comb...
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WO/2017/092882A1 |
The invention relates to a continuous cable winch comprising a drive unit (10) and an output unit (60) for applying a cable with a drive force, which is coupled to the drive unit (20). According to the invention, the drive unit (20) comp...
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WO/2017/091486A1 |
System, apparatus, device, kit, method and associated technique for safely and securely lifting wall and other structures to a vertical position. An electronic winch device that when connected to an end of a wall structure lifts the stru...
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WO/2017/089652A1 |
A brake (104) is operationally coupled by gear engagement to an axle (106) of a device, whereby turning on the brake (104) prevents the axle (106) from rotating. Monitoring condition of the brake (104) comprises driving the axle (106) of...
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WO/2017/091080A1 |
A spooling apparatus (40) for spooling and regulating the pull of a rope (12) or a cable that shall be spooled onto or out from a winch drum (22), comprising a spooling sheave (42) onto which the rope (12) is guided before it is spooled ...
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WO/2017/088647A1 |
A secure lifting device for building. A first gear (2) is fixedly connected to a motor (1), and both ends of a rotating shaft (4) are provided respectively with a rope roller (6) and a second gear (3). Each of the two ends of the rope ro...
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WO/2017/082336A1 |
Provided are a chain block and a built-in cover with which it is possible to relatively easily prevent a lubricant from running out even if the gear ratio or gear configuration changes. A chain block 10 has: a gear unit 30 that is equipp...
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WO/2017/083878A1 |
A hoist system having a drum primarily self-contained within a batten, for raising and lowering lighting, sound equipment, curtains and the like, often in a performance environment. The compact system is highly scalable to a variety of s...
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WO/2017/077812A1 |
An electrically driven winch device (1) is provided with a winch drum (2), a plurality of axial-gap electric motors (3A, 3B), and a drive shaft (4). The winch drum (2) rotates around a drum axis (AX2) in order to wind or unwind a work ro...
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WO/2017/079235A1 |
Various hoisting systems having an assembly for gripping a hoisting line are provided. In one embodiment, an apparatus includes a hoisting system (10) having a plurality of sheaves (42, 44) and a chain (36) reeved about the plurality of ...
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WO/2017/069524A1 |
The present invention relates to a flight unit-based freight falling apparatus and a system using the same, and more particularly, to a flight unit-based freight falling apparatus and a system using the same that are capable of safely de...
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WO/2017/068054A1 |
The invention relates to a high-strength fiber rope for lifting devices such as cranes, comprising a rope core (11), which comprises high-strength plastic fibers or plastic cords (4), and a wear-indicating sheath (2) that surrounds the r...
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WO/2017/067651A1 |
The present invention relates to a device for detecting the replacement state of wear of a high-strength fibre cable (1) for hoisting devices such as cranes, and to a hoisting device such as a crane, in which such a high-strength fibre c...
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WO/2017/068366A1 |
This invention relates to a descender device for permitting a person or object to safely descend or ascend a rope. A descender device (1 ) for manually raising and lowering an object or person on a rope (12) has a housing (9) having oppo...
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WO/2017/059953A1 |
The invention relates to rope drives operating with high-strength fiber ropes, such as crane hoisting gear, boom adjustment units, trolley running gears, and the like. The invention relates in particular to a rope drum (1) for such a fib...
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WO/2017/062551A1 |
An overhead lift assist system enables cargo to be loaded on a utility terrain vehicle and includes a frame, a plurality of rollers, and a cable. The frame is couplable above a cab of the utility terrain vehicle and includes a plurality ...
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