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WO/2022/028180A1 |
A fully-automatic continuous rolling-type surface treatment production line, comprising: an unwinding apparatus (10) capable of unwinding a metal terminal strip (40) on a material reel, wherein the metal terminal strip is provided with a...
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WO/2022/021714A1 |
A horizontal flange coiling machine, comprising a coiling roller (1); and a clamping and conveying assembly (2) arranged at an inlet end of the coiling roller and comprising a left roller (3) and a right roller (4), wherein a clamping an...
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WO/2022/018125A1 |
A winding machine (10) for winding and/or unwinding band-shaped or strip-shaped material (12) has at least one rotary plate (16), which is mounted on a pivot arm (24) and can be driven via at least two opposing coupling elements (20, 22)...
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WO/2021/256862A1 |
The present invention provides a high-strength steel sheet suitable for automobile structural members, etc., and a method for manufacturing same, wherein the high-strength steel sheet has a low yield ratio and high strength and has excel...
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WO/2021/248751A1 |
A control device for pushing steel without clearance, the device comprising a guide column (1), a cylinder support (2), a push plate (3), a bakelite plate (4), a locking plate (5), a locking block (6), a bolt (7), a slider (8), a first s...
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WO/2021/235498A1 |
The present invention presents a method that can, regardless of the properties of a steel sheet, prevent the kinking and/or crushing of the steel sheet which has been rolled up in a coil shape.　The method is for determining the pattern...
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WO/2021/213706A1 |
The invention relates to a method for operating a metal strip processing system which has at least one strip processing unit for processing a metal strip running through the metal strip processing system, said strip processing unit being...
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WO/2021/150315A1 |
Systems and methods directed to rolling mill coilers are disclosed. Systems and methods are disclosed for a control scheme to maintain a constant force between a roll and a coil's surface. Example systems and methods may include forming ...
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WO/2021/144189A1 |
The invention relates to a winding module and a winding installation comprising such winding modules for winding metal wire as e.g. steel wire of diameters between 0.5 to 3.0 mm on spools. In such a winding installation or take-up bench ...
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WO/2021/144394A1 |
The present invention relates to a stapler (1) for connecting an end portion of an outgoing metal strip to a starting portion of an incoming metal strip for a continuously operated strip processing system, comprising a first punching too...
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WO/2021/134391A1 |
A heavy-duty uncoiling machine reel having a large expanding/contracting diameter, comprising a main shaft (1), an arch-shaped plate (2), a sliding block (3), and a pull rod (4). The pull rod (4) is located in a central hole of the main ...
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WO/2021/134390A1 |
Disclosed is a new coiling machine mandrel. The coiling machine mandrel comprises a mandrel shaft (1), wherein three wedge-shaped blocks I (2) are uniformly arranged in a radial direction of the mandrel shaft (1); wedge-shaped blocks II ...
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WO/2021/128372A1 |
A sheet material scrap edge processing apparatus, comprising a support base (1), a reciprocating screw rod (2) being arranged on the front side of the support base, the two ends of the reciprocating screw rod being connected to the suppo...
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WO/2021/109736A1 |
Disclosed are a fully automatic material receiving machine (100) and a material receiving method thereof, which can be used for continuously receiving a metal terminal material strip to form a material disc, the metal terminal material s...
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WO/2021/104574A1 |
The invention relates to a device for rolling, in particular for stepped rolling, of material (8) to be rolled, comprising at least one roll pair (1, 2) and at least one linear drive (5), which is arranged downstream of the roll pair (1,...
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WO/2021/104958A1 |
The invention relates to a chuck of a winding machine for receiving and securing winding tubes (32). The winding tubes (32) are held by a clamping device (5) on the periphery of a tensioning bush (1), wherein the clamping device (5) is r...
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WO/2021/098357A1 |
A spark recognition-based hot-rolled coiling lateral guide plate control method: lateral guide plates (11) are adjusted on the basis of the width of a spark generated by friction between a hot-rolled plate strip (20) and the lateral guid...
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WO/2021/084406A1 |
The invention has as its object a method for packing a welding wire (25) inside a container (40) which includes at least the following steps: - a feeding phase of said welding wire (25) inside a tube (13) placed in rotation to produce a ...
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WO/2021/076473A1 |
A rapid quenching line can be suitable for use with hot coil at, or above the metal strip's recrystallization point. Hot coil can be uncoiled by a low tension uncoiler using a non-contacting hold-down device. The metal strip coming off t...
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WO/2021/066141A1 |
In this coil skid, on which hot-rolled coil 1 obtained by winding a hot-rolled steel plate is placed, at least two layers of each of a metal plate 11 and a heat insulating material 12 are stacked alternately, and the metal plate 11 comes...
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WO/2021/044229A1 |
A drum (MC) is described for containing a coil of welding wire, comprising a container (50) having a bottom (52) and side walls (56) for delimiting a cavity (54) in which the coil can be housed, and a lid (10) to close the container (50)...
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WO/2021/019705A1 |
The purpose of the present invention is to provide a lead wire extracting device with which an initial setting process for lead wire extraction can be performed without the need for a manual operation by a worker. In the present inventio...
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WO/2021/015575A1 |
Equipment for manufacturing a separator for a fuel cell according to an exemplary embodiment of the present invention comprises: a first uncoiler for uncoiling a first metal strip; a second uncoiler for uncoiling a second metal strip; a ...
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WO/2020/260299A1 |
The present disclosure relates to a laying head pipe comprising a specific ferritic- austenitic (duplex) stainless steel. The present disclosure also relates to the use of the specific duplex stainless steel as a laying head pipe, either...
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WO/2020/255792A1 |
This method for controlling a plate conveying device which conveys a plate by sandwiching the same between a pair of upper and lower pinch rolls provided with a roll temperature distribution control device is characterized in that: if it...
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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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