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Patent Searching and Data


Matches 1 - 50 out of 19,059

Document Document Title
WO/2019/199555A1
A system for a mineral extraction system includes a shaft rotatably supported on a platform, a first motor having a first output shaft that is coupled to a first end portion of the shaft to drive rotation of the shaft, and a second motor...  
WO/2019/198924A1
A lifter is disclosed. The disclosed lifter comprises: a frame; a motor part coupled to the frame; a drum rotatably coupled to the motor part and having a plurality of winding parts formed at regular intervals along the rotary shaft dire...  
WO/2019/195322A1
A wind turbine blade rotating and braking apparatus comprising: a root device including: a root support member having an upper surface with a radius of curvature and configured to receive a portion (e.g. root) of a wind turbine blade, ro...  
WO/2019/185984A1
The disclosure relates to a rope- handling system, which is characterized in that it comprises a guiding pole (1) that is convertible between an operating configuration and a storage configuration, the guiding pole comprising pivotable a...  
WO/2019/179870A1
The present invention relates to a lifting device for a crane which comprises a lifting cable winch, a lifting cable and a load-receiving means (10), the load-receiving means (10) being connected to the lifting cable and being movable by...  
WO/2019/177259A1
The present invention relates to a multi-limit switch device for stage machinery, and to a multi-limit switch device for controlling the lifting and lowering of stage machinery provided on a stage, such as banner hangers and lighting dev...  
WO/2019/170746A1
The invention relates to a method for controlling an actuator (1), in particular an actuator (1) of a winch, a hoist or a crane, wherein the actuator (1) is controlled using a fail-safe control unit (2). In order to improve a correspondi...  
WO/2019/168498A1
A safety apparatus (70) for use with a sheave assembly (72) having a cable (76) extending therefrom has a first guard body (80) and a second guard body (82). Each of the guard bodies has a housing (92, 94) at a lower end thereof. The gua...  
WO/2019/164095A1
The present invention relates to a descending life line comprising: a first winding part (4) inside a case, around which a wire rope (102) is wound; a second winding part (5) above the first winding part (4), for rotating so that the wir...  
WO/2019/157771A1
An automatic winch braking system comprises a winch drum (1), a braking device (2), and a wire rope (11) extending from the winch drum (1), and further comprises a signal device (4), and a control signal source (5) connected to the braki...  
WO/2019/093253A4
[Problem] To use pulleys and position sensors to automatically carry out the operations of winding up, winding out, and stopping and thereby easily add an automatic tension function to a generic winch, thus providing a low cost winch wit...  
WO/2019/149832A1
The invention relates to a guying winch for bracing a jib (1) of a crane, having a drum (6) for winding up a guy rope (5), wherein the drum can be driven in rotation by a winch-drive motor (10), via a gear mechanism (11), and having a re...  
WO/2019/149751A1
The invention relates to a control valve assembly (1) for an indirect pneumatic control and to a method for controlling a working fluid pressure. The aim of the invention is to provide a control valve assembly (1) and a method for contro...  
WO/2019/147598A1
A gear apparatus for controlling movement of an output by an input coupled to a power source. The apparatus an input member coupled to the input, an output member coupled to the output and the input member so that movement of the input m...  
WO/2019/070735A3
A tether guide system operable through a wide range of tether/fleeting angles while causing minimal wear to the tether. The tether guide system may include a series of rollers arranged in a curved path. Also disclosed are tether guides w...  
WO/2019/147796A1
A system has a hoist system to lift a payload to a position adjacent to a ceiling of a room. Image sensor systems collect visual data and payload depth data within the payload and ambient depth data within the room. A controller is conne...  
WO/2019/147328A1
A backdrive braking element is provided for preventing backdrive of a shaft. It includes a poly- lobed locking mechanism including an unlock shaft that has a polygon shaped inside profile and is coupled to a poly lock drive and brake ass...  
WO/2019/148069A1
A velocity control device for controlling the velocity of a load on a flexible tension member. The device can include a chassis having a chassis peripheral surface, with a portion of the chassis peripheral surface defining an exit apertu...  
WO/2019/140743A1
A handheld miniature electric traction device comprises a housing, a power supply portion (28), a power motor (3), a reduction gear set, a braking portion, and a reel (19). The power motor (3), the reduction gear set, and the reel (19) a...  
WO/2019/142731A1
A rope guide unit (5) for guiding an upper rope section (R) is provided on the inner surface (3S) of a flange (3) of the winch drum (1) such that, in a first intersection area (T1), the upper rope section (R) intersects a lower rope sect...  
WO/2019/140173A1
A device for use with one or more lines that includes a unitary rigid body having an annular portion surrounding a central opening and at least four finger sections that extend from the annular portion of the rigid body, A first finger s...  
WO/2019/139489A1
Chain jack for the tightening of chains, comprising an upper stopper unit (20) and a lower stopper unit (30) with opposite locking pawls where each can be locked to a through-running chain (12) so that they can be detached, and also seve...  
WO/2019/136264A1
This disclosure relates to an endless cable winch including a drive unit having an engine configured to generate a torque. The endless cable winch further including an output unit connected to the drive unit, the output unit including a ...  
WO/2019/127071A1
Provided is a winch with screw-type rope structure, wherein the winch with screw-type rope structure has a rack (1), a power mechanism, brake, a reel (29), a traction rope is wound around the reel (29); a rope guiding device (25) is prov...  
WO/2019/093253A3
[Problem] To use pulleys and position sensors to automatically carry out the operations of winding up, winding out, and stopping and thereby easily add an automatic tension function to a generic winch, thus providing a low cost winch wit...  
WO/2019/125724A1
An example system includes an aerial vehicle, a sensor, and a winch system. The winch system includes a tether disposed on a spool, a motor operable to apply a torque to the tether, and a payload coupling apparatus coupled to the tether ...  
WO/2019/119570A1
An electric winch, comprising a winch body (100), a driving motor (200) used for supplying a driving force to the winch body, a lithium battery (300) used for powering the driving motor, and a motor controller (400) electrically connecte...  
WO/2019/124390A1
The present invention is provided with: a manipulation unit; a winch device that operates with an actuation mode of either a high speed mode or a low speed mode on the basis of manipulation of the manipulation unit, and winds in or reels...  
WO/2019/120498A1
An antenna mounting arrangement (1) is provided. The antenna mounting bracket comprises: an antenna mounting bracket (2) for fixing an antenna to a fixture device (20) and a pulley (3) being configured to redirect a rope for hoisting the...  
WO/2019/123705A1
The present invention is provided with: a decelerator provided on one side of a frame; and a motor provided on the tip of the decelerator, wherein an output shaft of the motor and an input shaft of the decelerator are directly connected.  
WO/2019/120499A1
An antenna handle (1) attachable to an antenna (3) for fixing said antenna (3) to an antenna mounting bracket (2) is provided, wherein said antenna handle (1) comprises a rotatable first pulley (4).  
WO/2019/124072A1
Provided are: a noise reduction method using a lubricating liquid crystal compound (a liquid crystal grease) which is capable of preventing the generation of abnormal noise between a friction member and a pressed member and stabilizing f...  
WO/2019/115878A1
A bearing wheel arrangements of a low and normally suspended hoist (1) for supporting the hoist on a running platform and for moving the hoist (1) on the running platform; whereby the bearing wheel arrangement (3a, 3b) comprises, in the ...  
WO/2019/112600A1
A safety apparatus (70) for use with a sheave assembly (24) having a cable extending therefrom has a first plate (72) adapted to be placed on one side of the sheave assembly and a second plate (74) adapted to be placed on an opposite sid...  
WO/2019/108060A1
Boat line device (1) comprising a pair of a left and right deck pin (10L), (10R) for restraining a boat line (L) in a gap between the deck pins. Each deck pin comprises a movable pin body (20) and a pin guidance (30) for guiding the pin ...  
WO/2019/106030A1
The present invention relates to rope drums (1) for winding and unwinding ropes, having a drum shell (3), to which end disks (4) are fastened at the end faces, and to rope winches having such rope drums. The invention also relates to a m...  
WO/2019/108686A1
Systems and methods are disclosed for implanting a dual-kite aerial vehicle including a first kite apparatus, a second kite apparatus, and a tether extending between the first and second kite apparatuses. In particular, the disclosed sys...  
WO/2019/102650A1
This wireless transmitter holder has: a housing case for housing a wireless transmitter; and a cable for hanging the housing case from a hoisting machine.  
WO/2019/100180A1
An improved support bracket structure for a deploying-stowing type suspension apparatus, comprising a loading box (20) which can be movably placed on a building roof floor (10), a suspension arm (30) having one end pivotally provided on ...  
WO/2019/097770A1
In this chain winding device: in a normal operation in which the position of a hanging tool is shifted in the vertical direction, a first driving means and a second driving means are rotated in different directions; and, in a chain repla...  
WO/2019/097202A1
An improved tensioning system and method of restraining cargo is provided. The tensioning system is easy and quick to operate. The tensioning system is compact and minimises space within a cargo bay. The tensioning system allows a greate...  
WO/2019/096435A1
The invention relates to an actuating device (10) for a manually actuatable winch (12) for operating a line (16). Here, a first end of an actuating lever (34, 74) is configured for interaction with the winch (12), and the actuating lever...  
WO/2019/093972A1
A forestry winch belt brake with regulating mechanism comprises a brake disc (1), which is capable to rotate around its rotation axis and is furnished with a smooth cylindrical circumferential surface (11), as well as with a flexible, re...  
WO/2019/093970A1
A hydraulic assembly for controlling a winding drum (5) by means of a brake and clutch (5) in a forestry winch is characterized by arrangement of a clutch (5), which is together with its friction discs (51) is located on the same side (2...  
WO/2019/093253A2
[Problem] To use pulleys and position sensors to automatically carry out the operations of winding up, winding out, and stopping and thereby easily add an automatic tension function to a generic winch, thus providing a low cost winch wit...  
WO/2019/093844A1
A fender davit device is disclosed. According to one aspect of the present invention, the fender davit device comprises: a fender; a davit including a pulling rope for holding the fender, and a winch winding or unwinding the pulling rope...  
WO/2019/090324A1
An electric winch control module (28) of this disclosure provides improved means for detecting changes in a current carried by an electric winch motor power lead (59). The module's housing (41 ) includes a magnetic flux shield (60) conta...  
WO/2019/084627A1
A master hoisting platform, comprising: an outer frame removably installable inside a floor of a multi-floor building under construction; and an inner frame slidable in the outer frame between a retracted position inside the floor and an...  
WO/2019/083372A1
The invention relates to a lifting device for assisting in lifting of heavy loads within a derrick. The lifting device comprises a frame structure (42) and a travelling block (43), said travelling block (43) being adapted to travel withi...  
WO/2019/083315A1
The present invention provides a method for controlling an elevating device for high-elevation installation equipment, the elevating device comprising a main unit comprising a hollow drum around which a wire rope can be wound and a drivi...  

Matches 1 - 50 out of 19,059