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WO/2014/185478A1 |
This method for measuring flatness of a plate material includes a step of projecting a light and dark pattern, composed of light portions and dark portions, onto a surface of a plate material traveling between adjacent rolling stands, do...
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WO/2014/115097A1 |
A conveying device (4) for conveying rolled bar segments, continuously exiting from a cutting shear (3), comprising at least two conveying channels (10, 11) for conveying the bar segments; at least one separation wall (8) for separating ...
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WO/2014/102189A1 |
The invention relates to a device (1) and a method for laterally guiding a slab (2) on a transport track (3), comprising a first guide rule (4) and a second guide rule (5). The guide rules (4, 5) are arranged opposite each other on both ...
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WO/2014/097177A1 |
A rest bar (10) for a double or multi-stranded rolling plant, adapted to cooperate with a rolling stand of said rolling plant, said plant defining a rolling axis, the rest bar comprising a motor (7), a reduction unit (8), a worm screw (6...
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WO/2014/091642A1 |
The objective of the present invention is to provide: a device that is for preventing the meandering of a steel plate in a vertical looper and that can prevent the meandering of a steel plate by means of simple equipment; and a method fo...
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WO/2014/086527A1 |
The invention relates to a driver roller (1, 18) comprising a rolling body (22) and at least one axle shaft journal (3, 5, 19, 32). The at least one axle shaft journal (3, 5, 19, 32) is fixed to the rolling body (22) indirectly via at le...
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WO/2014/084373A1 |
[Problem] To provide a hot-rolled sheet passing guide capable of suppressing temperature fluctuations in the longitudinal direction of a hot-rolled steel sheet by efficiently discharging, from above the hot-rolled sheet passing guide, co...
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WO/2014/056738A1 |
The present invention discloses a multi-strand pinch roll and a pinching method, wherein said multi-strand pinch roll comprises an upper roller (1) and a lower roller (2) configured for pinching multi-strand products (3), characterized i...
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WO/2014/048629A1 |
A roller table for a metal hot rolling mill has a heat shield comprising heat-insulating panels (22, 24, 26, 32) mounted relative to a material travel path (28) extending along the table over at least a part of the length of the table. T...
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WO/2014/041127A1 |
Rolling trains for producing a tube, with a pilger rolling mill for reducing the diameter of a hollow blank to form a tube, are known from the prior art. In this case, the individual working steps of rolling in the pilger rolling mill an...
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WO/2014/016045A1 |
The invention relates to a method for influencing the geometry of a rolled item (4) in a controlled manner, the rolled item (4) being transformed from an initial condition into an intermediate or final condition by rolling with the aid o...
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WO/2014/013050A2 |
The invention relates to a guide roller comprising a bearing journal (13) at each of two ends. Each bearing journal is provided with a plain bearing (14), which is designed as a hollow journal, and can be connected to the coolant supply ...
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WO/2013/174602A1 |
The invention relates to a side guide (4, 5, 6, 7) for a rolling train (1). The side guide (4, 5, 6, 7) comprises a band element (4.1, 5.1, 6.1, 7.1) and a transverse force device (9) attached to the band element (4.1, 5.1, 6.1, 7.1). Th...
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WO/2013/160254A1 |
The invention relates to a support roller (1, 10), particularly for rolling mill systems or equipment for casting, conveying or straightening metal products, comprising a cylindrical roller axle (2, 20), a hollow cylindrical outer ring (...
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WO/2013/157147A1 |
A meandering prevention device which, by means of a pinch roll, transfers band plates in a transport line, including slit band plates formed by cutting one full-width band plate into two strips, the meandering prevention device for slit ...
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WO/2013/129237A1 |
Provided is a guide roller equipped with a roller body having surface roughness. The average value of the distance between the intersection points corresponding to the starting points and end points of roughness-curve crests, among the i...
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WO/2013/114909A1 |
In this rolling mill outlet side guide (20), the motion in the ±Y direction of an unequal leg and unequal thickness angle steel (10) is restricted by side guides (21, 22) and side rollers (23, 24). Further, the motion of the downward di...
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WO/2013/043920A2 |
Feeding stock used to form a tapered structure into a curving device such that each point on the stock undergoes rotational motion about a peak location of the tapered structure; and the stock meets a predecessor portion of stock along o...
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WO/2013/030945A1 |
The purpose of the present invention is to provide a control device for a rolling plant, the control device capable of reducing the water injection amount by injecting cooling water at a timing at which the cooling efficiency is high whe...
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WO/2013/029792A1 |
The invention relates to a manufacturing system for producing products consisting of cylindrical metal bars (S) with units which are arranged consecutively when seen in the direction of travel of the metal bars and which form a processin...
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WO/2013/020814A1 |
The invention relates to a rolling system, in particular a cold-rolling system for cold-rolling a metal strip (2), comprising at least one cold-rolling stand (1) and comprising an unwinding device (3) that is arranged upstream of the col...
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WO/2013/008159A2 |
A pinch roll device (1 ) for rolled metallurgic products comprises: - a first pinch roll and a second pinch roll (2, 3), a passage gap (5) being defined therebetween, the first and second rolls (2, 3) being rotable about a first rotation...
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WO/2012/159864A1 |
Trouble-free operation of an installation for rolling plates (4) or sheets that have lost their rectangular form and have the form of a parallelogram is ensured by preventing the plate (4) from meandering as it enters a rolling stand (2)...
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WO/2012/140090A1 |
A feed roll and stripper assembly (3, 4) for a rolling mill comprises at least one feed roll (25, 28) at each of an entry side and an exit side of a pair of work rolls (21, 22) and a stripper (26, 27) at each of the entry and exit side o...
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WO/2012/140091A1 |
A roll stripper device comprises a stripper (26, 27) mounted on a stripper support (4); a sensor (47, 47a); and a processor in a control system (48). The sensor is adapted to provide a measure of distance to a work roll (21) and the proc...
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WO/2012/135922A1 |
"STRIP GUIDANCE SYSTEM FOR MACHINES THAT FROM PIPES FROM CONTINOUS PROFILED AND SPIRALLED STRIPS" for machines that produce spiraled tubes (1 ) or pipes from continuous strips (2) that are wound on a roll (3), forming first a profile of ...
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WO/2012/101210A1 |
The invention relates to a transporting system for transporting stock (100) to be rolled between at least two processing lines (10, 20, 10'), said transporting system comprising at least two shuttles (30, 30', 34, 34') for transporting t...
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WO/2012/084638A1 |
The invention relates to a device for rolling a metal band, comprising a rolling stand (1), in particular having a dynamically adjustable roller gap (3) for flexible rolling, a coiler (15) for winding up or unwinding the metal band (2) r...
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WO/2012/048719A1 |
The invention relates to a turning device (5) for holding and rotating a large-volume component (1), especially a rotor blade for a wind power station. It comprises a fixed base (13), and two transport belts (14) guided by means of guide...
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WO/2012/045607A1 |
A driver (1) for a steel strip coiling installation comprising at least one supporting drive roller (3), which is mounted on a frame (2), and at least one drive roller (4), which can be adjusted with respect to the supporting drive rolle...
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WO/2012/045585A2 |
The present invention relates to a rolling train for producing a metal strip (40), in particular a hot rolling train, comprising at least one rolling stand (10) for rolling the metal strip (40), at least one unit (10) adjacent to the rol...
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WO/2012/043210A1 |
Provided is a hot-rolled steel sheet production apparatus in which excellent drainage performance can be achieved in a hot-rolled steel sheet production line thereof. The hot-rolled steel sheet production apparatus comprises a row of hot...
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WO/2012/043148A1 |
In order to provide a manufacturing device and a manufacturing method for a hot-rolled steel strip, which are capable of obtaining the desired quality of material by rapid uniform cooling immediately after rolling, and improving yield by...
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WO/2012/039270A1 |
Provided is a cooling system for a hot-rolled steel strip capable of increasing the cooling rate for rapidly cooling a rolled steel immediately after rolling and suitable for an apparatus for manufacturing a hot-rolled steel strip having...
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WO/2012/015253A2 |
The present invention relates to an apparatus for turning steel products, comprising: a rotary shaft which receives power from an external source and rotates; a first turning plate which is arranged in a horizontal direction with respect...
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WO/2012/013459A1 |
The invention relates to a roller table (1, 1') for transporting a rolled product (5, 5') in a rolling train, wherein the roller table (1, 1') comprises at least two drive segments operated via converters (2a, 2b). According to the inven...
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WO/2011/138264A1 |
A flat metal aligning device (21) which allows the flat metal entering a rolling stand (22) of a rolling mill to be effectively aligned or centered, thus avoiding potential damages to the working rollers (2) while reducing the times to p...
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WO/2011/115153A1 |
Provided is an electromagnetic vibration suppression device that eliminates a special edge position detection sensor and can appropriately suppress the vibration of not only a steel plate traveling with a normal posture but also a steel ...
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WO/2011/101231A1 |
The invention relates to a transport device (1) for slabs (2), disposed between at least two casting machines (3, 4, 5) and at least one roller mill (6), wherein the transport device (1) comprises at least two linear and stationary conve...
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WO/2011/095265A2 |
The invention relates to a method for operating a hot rolling train (1) for rolling hot-rolled strip, to a control device for carrying out the method, and to a hot rolling mill (1) for rolling hot-rolled strip (B), comprising a cooling s...
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WO/2011/078385A1 |
Without damaging the edges of the band plates or using a complicated control system, the disclosed skew prevention device can stabilize post-slitting band plates in the center of a conveyor and also makes it possible to stabilize unstabl...
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WO/2011/076821A1 |
The invention relates to a support for metal coils (1, 11, 31), wherein a metal coil (1, 11, 31) substantially has a circular circumference as viewed in cross section and the support comprises at least three support points (2, 2', 12, 32...
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WO/2010/149192A9 |
The invention relates to a method for processing a slab (1) in a device, which comprises at least one furnace (2), at least one processing device (3, 4) arranged downstream of the furnace (2) in the conveying direction (F) of the slab (1...
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WO/2011/046734A1 |
An embodiment of the present invention is a method of shape forming vessels, the method comprising selecting a pathway to index the vessel across an operation wheel, indexing the vessel, controlling rotational indexing direction of the v...
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WO/2011/042934A1 |
Disclosed is a cooling apparatus for hot rolling, which is arranged downstream from a finishing mill for continuous hot rolling and can cool a steel sheet that has been milled on the finishing mill while conveying the steel sheet. The c...
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WO/2011/035908A1 |
The invention relates to a guide device in an installation for shaping material (1), comprising rulers (3a, 3b) which can be applied to the two lateral sides (2a, 2b) of the material (1), pressure being applicable to at least one ruler (...
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WO/2011/037783A1 |
A checkpoint system, wheeled bins for a checkpoint system, and methods for conveying articles in wheeled bins through a checkpoint system. Each bin has four wheels that do not extend below the bin's flat bottom. In this way, the bin can ...
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WO/2011/029599A1 |
The invention relates to a guide device in a system for shaping material (1), comprising bars (3a, 3b) which are arranged parallel to each other and which can be adjusted on both longitudinal sides (2a, 2b) of the material (1). Said bars...
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WO/2011/020566A1 |
The invention relates to a method and an apparatus for handling slabs (2a, 2b), produced in particular by continuous casting, the surfaces of which are ground before they are rolled in a rolling train, wherein the slab, lying on a revers...
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WO/2011/007648A1 |
Provided are a manufacturing apparatus with high drainability for a hot-rolled steel plate and a manufacturing method for a steel plate, in a hot-rolled steel plate production line. In a manufacturing apparatus for a hot-rolled steel pla...
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