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Patent Searching and Data


Matches 1 - 50 out of 18,860

Document Document Title
WO/2019/003469A1
Provided is a hoisting machine that allows safe operation by preventing damage to the hoisting machine due to the hoisting machine continuing to perform hoisting operations in an overloaded state. This hoisting machine has an electric mo...  
WO/2019/004345A1
This assistance implement is provided with a body part attached to the back of a user, an arm part 2 that is extended forward from the body part, and a raising/lowering device that is provided to the body part and winds wires 18, 19 in a...  
WO/2018/233238A1
An automatic gear shifting and speed changing planetary gear transmission and a winch which mounts the transmission, comprising: an electric motor or a hydraulic motor (1), a transmission (2), a gear shifting mechanism (3), a reel (4), a...  
WO/2018/232865A1
Disclosed is a smart manual hoist, comprising a hoist body (1), an upper hook (13) fixed at an upper end of the hoist body (1), a chain (15) provided on the hoist body (1), a driving mechanism driving the movement of the chain, and a low...  
WO/2018/228835A1
The invention relates to a brake device for a rope or the like, comprising a frame (2) for fastening to a climbing wall or the like, wherein a bolt (3) is fastened to the frame, wherein said bolt rotatably bears a pulley (4) which guides...  
WO/2018/225031A1
A winch assembly comprising a support structure (14), a drum (15) revolving about an axis (A); a cable (16) wound around the drum (15); an actuator assembly (10) coupled to the drum (15) to wind or unwind the cable (16) and configured to...  
WO/2018/220276A1
A device for securing an end of a braided hoisting rope (1) to a lifting device, the device comprising a tubular fastening frame (2) to be fixed to the lifting device; and a coil spring (3) which is arranged to be installed and fastened ...  
WO/2018/216867A2
The present invention relates to a rope-type elevating device and, more particularly, to a rope-type elevating device capable of adjusting the falling velocity safely and mechanically even in the case of a fracture of a brake that is ele...  
WO/2018/202745A1
A detection device for detecting brake pad wear of an electromagnetic brake, the brake comprising a brake element, in particular a brake wheel (11), a moving block (9), a static block (8), and a brake pad (10) arranged between the moving...  
WO/2018/197512A1
A winch (1) with simplified structure comprising a supporting frame (2) which comprises a first wall and a second wall (3, 4) which are mutually opposite, a drum (5) which is interposed between the first and second walls (3, 4) and is su...  
WO/2018/194026A1
[Problem] To provide an electric hoisting machine with which a backlash phenomenon can be prevented when a pulling member is unwound from a rotating body, and a control device and a control method therefor. [Solution] A control device 15...  
WO/2018/193494A1
In this elevator hoist brake, a brake shoe is supported by a movable core. The displacement of the movable core enables the brake shoe to be displaced between a braking position where the brake shoe is in contact with a braking surface a...  
WO/2018/192266A1
A transmission apparatus (300) may include a base assembly (310), a wheel (322), a first cable (323), a second cable (324), and a response assembly (340). The transmission apparatus (300) may be configured to move a component of a medica...  
WO/2018/194712A1
An electrical cable reel module for a drone includes a bracket adapted to be firmly fixed to the drone. A reel body is movably and rotatably mounted on the bracket. A first driving device is mounted on one side of the bracket to drive th...  
WO/2018/189968A1
Provided is a chain block with which it is possible to easily switch from a low-speed rotation mode to a high-speed rotation mode. A chain block 10 comprises: a first rotor 110 in which a first tooth part 114a1 is arranged; a second roto...  
WO/2018/185379A1
The present invention relates to a tackle block (3, 4), comprising at least two main sheaves (301, 302, 303) centred on a first pulley axis, at least one secondary sheave (304) centred on a second pulley axis parallel to the first pulley...  
WO/2018/187253A1
A hoisting system of this disclosure includes a drawworks, a crown block or a compensator, a traveling block and at least one sheave assembly connected to the crown block or compensator in "Low Load / High Speed" mode and connected to th...  
WO/2018/185443A1
The present invention concerns a tackle block (3, 4), comprising at least two main sheaves (301, 302, 303) centred on a first pulley axis, at least one secondary sheave (304) centred on a second pulley axis parallel to the first pulley a...  
WO/2018/178516A1
A device (10) in connection with a hoisting rope (3) of a hoisting device (1) comprises a main suspension element (11) to suspend a sheave (5) or wedge socket (4) supporting the hoisting rope (3) to a fastening structure (8) of a body (2...  
WO/2018/177471A1
The invention relates to a frictional part (10) for a frictionally operating device, in particular for a stationary coupling and/or braking device such as an elevator brake, comprising a substantially annular frictional surface (17) arra...  
WO/2018/177472A1
The invention relates to a frictional part (10) for a frictionally operating device, in particular for a stationary coupling and/or braking device such as an elevator brake, comprising a substantially annular frictional surface (17) arra...  
WO/2018/174101A1
A conveying device (1) comprises a main movement body (2), a main transport mechanism (4) that transports the main movement body (2), and a control device that controls the operation of the main transport mechanism (4). The main transpor...  
WO/2018/170072A1
A system is provided for automatic operation and status indication of a marine barrier gate. Embodiments include a system having a buoyant barrier gate that is movable between a closed position and an open position. An actuator moves the...  
WO/2018/168161A1
Provided is an electric hoisting machine with which, even in cases where a starting capacitor or and drive capacitor are mounted, an increase in size can be prevented and/or an increase in man-hours for mounting can be prevented. This el...  
WO/2018/166506A1
A hydraulic torque converter transmission system for a dynamic compactor and the dynamic compactor. The system comprises an engine (1), a hydraulic torque converter (4), and a winch (10); the power of the engine (1) is transferred to the...  
WO/2018/167345A1
The claimed guiding device is aimed at guiding a cable under load while it is wound around a pulley that is rotated manually or by means of a motor-driven device. It is basically applicable in equipment used to raise or lower loads verti...  
WO/2018/168278A1
Provided is a crawler crane wherein a rope is orderly wound on the drum of a winch independent of the position of a boom. This crawler crane is provided with: a main winch 19 having a main drum 21; and a rope holddown device 25 for press...  
WO/2018/166654A1
Brake (1) having permanent magnets for launching life-saving equipment, characterised in that it comprises: - two coaxial parts having relative rotational movement therebetween around the common shaft (4), - wherein a first part comprise...  
WO/2018/165192A1
A constant tension tether management system for tethered aircraft includes a ground station for operatively coupling to an unmanned aerial vehicle. The ground station includes a spool rotatably disposed within the ground station and adap...  
WO/2018/158706A1
An electromechanical auxiliary equipment for the lifting and guided displacement of loads comprising a ceiling (24) equipped with at least one surface (29) with a flat shape made of ferromagnetic material and a movable motorised platform...  
WO/2018/160190A1
The present disclosure provides a winch overload protection system, a workover system, and a method for operating a workover system. The winch overload protection system, in one embodiment, includes an overload detection unit operable to...  
WO/2018/157996A1
The invention relates to a device for forming bundles comprising multiple packaging units by shrink-wrapping with a sheetlike material, comprising a first transport device (3) which extends in the region of a shrink-wrapping unit (2), a ...  
WO/2018/153934A1
A device for an excavator of the type comprising boom, a dipper arm pivotally mounted on a distal end of the boom and at least one ram acting between the dipper arm and a linkage member pivotally mounted on the dipper arm for operating a...  
WO/2018/151592A1
A tower (40) for a pipe laying system comprises a frame with a leg (42) to support the frame, and a winch support (50) integrally formed with the leg (42). The winch support (50) is able to receive and support a winch and/or winch compon...  
WO/2018/151593A1
A heave motion compensation system (3) and method for adjusting heave motion compensation, for use with an offshore hoisting device (2). The heave compensation is provided by, firstly, a cylinder (9) having a piston (12), which is to be ...  
WO/2018/150022A1
A hoisting system for a drilling rig, which has a crown block for attaching to a derrick, the crown block comprising a plurality of sheaves; a travelling block suspended from the crown block via a hoisting cable, the travelling block com...  
WO/2018/145806A1
The present invention relates to a lifting gear, for example in the form of a crane such as a rotary tower crane (1), having a lifting mechanism (8), which comprises a lifting cable (6) running from a drum (17) which can be driven by a l...  
WO/2018/142585A1
The purpose of the present invention is to provide an inner rotor-type hoist which is ideal from the point of view of material selection, thermal design, and maintainability. This inner rotor-type hoist is provided with the following: an...  
WO/2018/137299A1
A winch hoist comprises a drum (1), a base (2), and a pair of fixing plates (3). The pair of fixing plates (3) are connected and fixed to the base (2). The drum (1) is hinged between the two fixing plates (3). A dust shield (4) enclosing...  
WO/2018/137292A1
A disc locking device, comprising a base (2), a brake clamping block (7), a clamping block on-wall supporting mechanism, a front baffle (3), a limiting cover plate (1), a roller pin sliding row (13) a brake triggering mechanism (10), and...  
WO/2018/138000A1
The invention relates to a continuous cable winch (1), comprising a traction sheave (2) having a traction groove (22) around the perimeter for receiving a cable (3, 3'), and a belt drive assembly (60) which is opposite the traction groov...  
WO/2018/140179A1
Example dynamically adjustable tether systems are described herein. An example tether system for use with an unmanned aerial vehicle (UAV) may include a base and a vertically-oriented elongate structure having an adjustable height. For i...  
WO/2018/135285A1
The present invention has: a correction means for correcting an error in the mechanical positions of a first hoisting machine and a second hoisting machine in the up-down direction; and a positioning means for positioning the first hoist...  
WO/2018/136075A1
A portable hoist assembly that includes a base structure with fastening means that can be engaged and disengaged to secure the hoist assembly on various anchoring structures. The portable hoist assembly can be control using a control uni...  
WO/2018/131995A1
The current invention relates to a deepwater hoisting system, comprising a synthetic fibre rope winch assembly comprising a motor driven first winch and a length of synthetic fibre rope driven by said first winch. The synthetic fibre rop...  
WO/2018/131364A1
Provided is an extension/retraction instrument capable of easily extending or retracting an extensible/retractable object that generates a repulsive force in the direction of extension. This extension/retraction instrument is provided wi...  
WO/2018/132076A1
The purpose of the invention is to provide an appliance for towing compact loads, in particular logs, in which the application of an auxiliary winch (2) in combination with a main winch (1) on a tractor could be possible even without int...  
WO/2018/127908A1
A remote anchoring apparatus is mad of two elements, an anchoring element and a connecting element. The connecting element is formed to be guided into a respective space made in the anchoring element and be locked in it. The connecting e...  
WO/2018/123104A1
An input device which issues control instructions comprises: an operation instruction means for operating a hoisting machine; an upward drive instruction means for providing instructions for switching between low-speed upward drive and h...  
WO/2018/121128A1
An automobile painting conveyor based on a cable parallel configuration. The conveyor comprises two function parts, i.e., a traveling mechanism and a lifting and turnover mechanism. The traveling mechanism achieves the function of moving...  

Matches 1 - 50 out of 18,860