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WO/2020/249284A1 |
The invention relates to a method (1) for fixing a strip end segment of a metal strip wound to a coil (8) to a strip winding of the coil (8), which is arranged adjacent to the strip end segment. In order to allow the production of a meta...
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WO/2020/245953A1 |
The objective of the present invention is to provide a bar-in-coil winding method with which a coil height can be reduced. In this bar-in-coil winding method for manufacturing a bar-in-coil by causing a bobbin extending in a vertical dir...
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WO/2020/224977A1 |
In a method for feeding an elongate workpiece, e.g. a wire (110), to a forming machine (200), the forming machine has a draw-in device (210) for drawing in the fed workpiece and for conveying the workpiece to a tool region (220) of the f...
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WO/2020/196293A1 |
When a coil is manufactured by winding a hot-rolled steel sheet by means of a mandrel in a hot-rolling step, the present invention improves the flatness of the hot-rolled steel sheet in the coil. The mandrel has, in a side view in the ax...
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WO/2020/192980A1 |
The invention relates to a method for preventing shape changes in metal coils (1), in particular for preventing a collapsing of newly wound hot coils (1). In the method, a metal coil (1), in particular a newly wound hot coil (1), is rota...
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WO/2020/196181A1 |
A coil winding device (20) comprising: a core material nozzle (22) which is cylindrical and into which narrowed core material (11) can be inserted; a wire material dispensing part (60) which dispenses wire material (12) toward the core m...
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WO/2020/183991A1 |
This wire take-up device is provided with a locking jig having a pair of distal end portions that can be moved into and out of contact with each other. A control unit of the wire take-up device is configured to perform a process for taki...
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WO/2020/181623A1 |
A wear-resistant idler-type strip steel conveying apparatus, which is provided between a tension roller (1) and a decoiler (2) and which comprises a support frame (3), a base (4), multiple driven rollers (5) and multiple wear-resistant p...
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WO/2020/179717A1 |
[Problem] To provide a device and method for detecting a tail end of a coiled strip-shaped object, whereby damage to the surface of a strip-shaped body is suppressed, and it is possible to handle various coil diameters while also detecti...
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WO/2020/168354A1 |
A system includes a drum assembly that includes a support bar having a first end and a second end, and a plurality of drum segments coupled to the support bar. The drum segments are movable between retracted and extended positions, and t...
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WO/2020/163430A1 |
A conductive electrode wire for use in an electric discharge machine (EDM) is provided, comprising a core wire comprised of one single metal or an alloy of multiple metals with a coating deposited by the electro-plasma process, wherein s...
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WO/2020/157819A1 |
This control device for a rolling device is a control device for controlling a rolling device which includes a pair of rolling rolls provided in such a way as to sandwich a metal plate, and an unwinding device for unwinding the metal pla...
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WO/2020/148225A1 |
The invention relates to a reversing reel (1) having a rotor (2) on which at least one reel mandrel (3), provided with a rotary drive, for winding tape (9) into a coil (8) is arranged eccentrically with respect to an axis of rotation (D)...
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WO/2020/145390A1 |
Provided is a control method comprising: a coil rear end position calculation step (SR1, ST2, ST3) of calculating the position of a coil rear end (Cb) of a wire material coil (CW1) that continues to be piled up on a coil plate (16) and i...
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WO/2020/130530A1 |
The present invention relates to an apparatus and method for real-time ribbon thickness prediction. An apparatus for real-time ribbon thickness prediction according to one embodiment of the present invention is an apparatus for performin...
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WO/2020/118863A1 |
A vertical rolling assisting device, comprising a rotating shaft (2), a first drive mechanism, and a swing frame. The first drive mechanism is connected to the rotating shaft, and the swing frame is mounted on the rotating shaft. The fir...
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WO/2020/123676A1 |
A present application relates to a chain management system that includes a chain dispensing unit and/or a chain cutting device or table configured to conveniently store reels of roller chain and/or separate the reels into customized stra...
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WO/2020/121042A1 |
A method for mitigating the effects of coil collapse on hot strip mill coils. A hot strip coil (1) is removed from the mandrel/downcoiler and placed onto a mandrel (4) of a turnstile (2). The coil is held on the mandrel of the turnstile ...
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WO/2020/110161A1 |
The method for feeding threadlike metal material (2, 2') provides for feeding along a feeding direction (A) at least a first threadlike metal material (2) coming from a first reel (5) arranged in an unwinding area (4) to a drawing and st...
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WO/2020/096715A1 |
An arrangement for rolling a product is disclosed. The arrangement includes a drive conveyor, and a rolling assembly positioned above the drive conveyor. The rolling assembly includes: an arm adapted to be driven between (i) a rolling po...
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WO/2020/083769A1 |
The invention relates to a method for spatially arranging coils (1,..., 6) in a coil store (7), in which multiple coils (1,..., 6) can be stored, wherein the method comprises the following steps: a) providing electronic data relating to ...
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WO/2020/046010A1 |
The present invention relates to an apparatus for measuring telescoping of a coil, which is a shape defect of the coil, prior to the coil being transferred after the coil is wound by a coiler of a hot-rolling line. The apparatus for meas...
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WO/2020/031492A1 |
This reel device, for performing at least either one of unwinding and rewinding of rolling stock rolled by a rolling mill, is characterized by being provided with: a main electric motor having a main drive shaft; a first mandrel having a...
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WO/2020/025773A1 |
The invention relates to a method for operating a reversing coiler, and to a reversing coiler itself. A reversing coiler comprises a rotor (110), on which at least one, typically two coiler mandrels (112) are mounted with their rotor-sid...
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WO/2020/003182A1 |
The present invention refers to a cooling control system of a coiling mandrel (102; 202; 302; 402; 502; 602) for metal products which comprises: an internal shaft (108; 308) with a plurality of sectors (109); an external drum which as a ...
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WO/2019/242920A1 |
The invention relates to a method and a coiling system (1) for coiling a metal strip. The strip is coiled onto a reel mandrel (7) in a coiling stand (5) in order to form a coil (3) with a coil eye (49), through which the coiling mandrel ...
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WO/2019/235647A1 |
Provided is a wound body with which it is possible to implement an evaporation mask inspection step appropriately. A wound body of a metal sheet for use in manufacturing an evaporation mask is provided with: a shaft member having an oute...
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WO/2019/228985A1 |
The invention relates to a method for avoiding strips sticking on flexibly rolled metal strip, wherein after flexible rolling (S10), a metal strip (2) is wound to form a coil (3) and is subject to thermal treatment (S40), wherein before ...
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WO/2019/217347A1 |
A laying head assembly for the formation of coils is disclosed and can include a laying head configured to rotate about an axis, a pathway defining an enclosed conduit configured to contain an elongated material, the pathway extending in...
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WO/2019/193474A1 |
A method for mitigating the effects of coil collapse on hot strip mill coils. A hot strip coil is removed from the mandrel/downcoiler and pre-sagged to create an initial sag by allowing gravity cause the coil to sag in a first specific d...
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WO/2019/193392A1 |
A method for mitigating the effects of coil collapse on hot strip mill coils. A hot strip coil is removed from the mandrel/downcoiler and pre-sagged to create an initial sag by allowing gravity cause the coil to sag in a first specific d...
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WO/2019/186341A1 |
The present invention concerns a coil winding system of a hot-rolled product comprising: • - a rotating coiler (10) with a vertical axis Y, comprising an outer drum (11) and an inner mandrel (12) coaxial with the outer drum, wherein th...
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WO/2019/182850A1 |
An automated trimming system is provided that includes a vision system identifying the number of rings positioned within a coil and sheared positions where the rings need to be cut. One or more trimming mechanisms receive the sheared pos...
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WO/2019/173128A1 |
A spool endform assembly includes an endform with a central collar that are configured to rotate about a rotational axis. The spool endform assembly further includes a mount subassembly configured to be mounted in a fixed orientation on ...
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WO/2019/159970A1 |
Provided are: a metal thin strip coil which is suppressed in scratches and deformation when a metal thin strip having a thin thickness is wound up around a wind-up ring, and which has suppressed low production cost, good workability and ...
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WO/2019/103167A1 |
The present invention relates to a mounting apparatus for transporting a steel plate coil, and more particularly, to a mounting apparatus for transporting a steel plate coil, wherein not only can the steel plate coil be stored while bein...
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WO/2019/085245A1 |
A winding device for a transformer iron core comprises a frame (3) fixed to the ground. One end of the frame is provided with a winding head component (5). The frame is provided with a mobile trolley (2) capable of sliding along the fram...
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WO/2019/056215A1 |
Disclosed is a new interchangeable reel, the interchangeable reel being provided with a changeable reel mandrel (1) and a changeable reel (2), wherein the changeable reel (2) is provided outside the changeable reel mandrel (1); the chang...
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WO/2019/059070A1 |
Provided is a slitter device which makes it possible to decrease an error in the width dimension of a metal band that has been slit. The slitter device is a metal band slitter device comprising: an unwinding machine which unwinds a metal...
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WO/2019/035694A1 |
The purpose of the present invention is to provide a coiling device in which a steel plate entering a coiler in a hot-rolling line is appropriately wound around a coiler mandrel. A coiling device according to one embodiment of the presen...
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WO/2019/030352A1 |
The invention relates to a device and to a method for producing transformer cores, the device comprising a cutting device (33) for cutting metal sheets (16), from which a transformer core can be formed, and comprising a reel system (32) ...
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WO/2019/021470A1 |
A coiling temperature control system is provided with: a lower controller (6); a control network (4); and a CTC computer (10). The lower controller (6) acquires material information pertaining to material to be rolled (1), finishing sett...
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WO/2018/230226A1 |
[Problem] To provide: a roll-bonded body which is able to be suppressed in waviness in the surface; and a method for producing this roll-bonded body. [Solution] A roll-bonded body according to the present invention is obtained by bonding...
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WO/2018/210548A1 |
The invention relates to a band guiding device (7) for guiding metal bands (B1 to B6) in a band processing system (1) between an inlet conveying section (3) and an outlet conveying section (5). The band guiding device (7) comprises two p...
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WO/2018/189119A1 |
The facility (2) for controlling the tension of and winding a metal monofilament (4) comprises: - a device (6) for controlling the tension of the monofilament, - a device (8) for winding the monofilament. The control device (6) comprises...
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WO/2018/180507A1 |
The present invention provides: a traverse coil of a copper or copper-alloy sheet that is unlikely to produce metallic powder as a result of friction with a tension pad; and a production method therefor. This copper or copper-alloy sheet...
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WO/2018/153982A1 |
The invention relates to a transport device (2, 50, 56, 88) for transporting a coil (4), comprising a coil transport cart (6) having a chassis (8) and having a coil support (10), which is height-adjustable relative to the chassis (8). In...
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WO/2018/108343A1 |
The invention relates to a device for processing an end of a strip, in particular a metal strip (2), wound up into a coil (1), in particular for sampling and/or for inspection of the strip, with a winding device for unwinding the end of ...
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WO/2018/107471A1 |
A steel wire positioning cover, comprising a base (1) and a cover cylinder (2). The cover cylinder (2) has a steel wire passage way (201) passing through in an axial direction thereof. The base (1) has a threaded hole for inserting the c...
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WO/2018/102864A1 |
A depth measurement apparatus for measuring the depth of a hole and/or the depth of any liquid or slurry in the hole. The depth measurement apparatus comprises a spool containing a length of cord having a bob attached to a free end of th...
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