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Patent Searching and Data


Matches 1 - 50 out of 18,623

Document Document Title
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...  
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...  
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...  
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...  
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.  
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...  
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 (...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
WO/2017/194964A3
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...  
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...  
WO/2017/196911A1
A hoist for transferring the ends of power lines between supports at different locations including a pair of hoist mechanisms each having a respective tension line receiving drum and which are simultaneously operable with a single crank ...  
WO/2017/196871A1
A winch including a drive motor, a cable drum, and a gear train assembly coupled to the drive motor and including a planetary gear set having a ring gear positioned in a gear train housing. The gear train housing including a radial clutc...  
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...  
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...  
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...  
WO/2017/178022A3
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...  
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...  
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...  
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...  
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 ...  
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...  
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).  
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...  
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...  
WO/2017/156571A1
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...  
WO/2017/156571A4
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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.  
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...  
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...  
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...  
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 ...  
WO/2017/117291A1
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.  
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.  

Matches 1 - 50 out of 18,623