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WO/2011/148335 |
A zeroing system of a rolling stand which allows to replace the working cylinders or rolls in a four-high rolling stand for hot rolling strips and to subsequently zero the rolling stand without removing the strip from between the rolls t...
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WO/2011/148335 |
A zeroing system of a rolling stand which allows to replace the working cylinders or rolls in a four-high rolling stand for hot rolling strips and to subsequently zero the rolling stand without removing the strip from between the rolls t...
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WO/2011/145168 |
[Problem to be solved] To provide a method whereby it is possible to measure the flatness of a sheet material without requiring a large-scale measuring device. [Solution] The method involves projecting a contrast pattern (P), comprising ...
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WO/2011/105691 |
The present invention relates to an apparatus and method for measuring the temperature of a material, wherein the apparatus comprises: a main body unit arranged at an outlet side of a heating furnace; a temperature-measuring unit install...
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WO/2011/104335 |
The invention relates to a method for determining the velocity (v) of a rolling product (1) or another moving object in a rolling mill (2), wherein the rolling product (1) or object, the velocity of which is to be determined, is exposed ...
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WO/2011/105691 |
The present invention relates to an apparatus and method for measuring the temperature of a material, wherein the apparatus comprises: a main body unit arranged at an outlet side of a heating furnace; a temperature-measuring unit install...
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WO/2011/093595 |
The present invention relates to a device for measuring the speed of a material, which includes: a main body section positioned at the outlet side of a rolling stand to be disposed at the lower side of a material which is transmitted fro...
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WO/2011/093595 |
The present invention relates to a device for measuring the speed of a material, which includes: a main body section positioned at the outlet side of a rolling stand to be disposed at the lower side of a material which is transmitted fro...
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WO/2011/076607 |
The invention relates to a method for determining the flatness of a metallic strip (1) in a rolling mill and a corresponding rolling mill. Said rolling mill comprises an inlet side and an outlet side and said method comprises the followi...
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WO/2011/052871 |
The present invention relates to a thermometer, a thermometer for a finishing mill, a temperature measuring method provided with the same, and a control method of a finishing mill. The present invention comprises: a movable main body por...
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WO/2011/045036 |
The present invention relates to a device and method for analyzing a metal strip, wherein the strip (10) is guided by means of a decoiler (1), preferably horizontally, using a movable clamping device (3) and rails (5) to a deflecting rol...
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WO/2011/025140 |
The present invention relates to a device for measuring the temperature of a rolling material, wherein a non-contact temperature measuring apparatus provided outside the upper part of a furnace measures the temperature of a rolling mater...
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WO/2011/025140 |
The present invention relates to a device for measuring the temperature of a rolling material, wherein a non-contact temperature measuring apparatus provided outside the upper part of a furnace measures the temperature of a rolling mater...
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WO/2011/025139 |
The present invention relates to a temperature control device for a rolling finishing mill and to a method for the same, and more particularly to a temperature control device for a rolling finishing mill wherein the temperatures between ...
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WO/2011/025139 |
The present invention relates to a temperature control device for a rolling finishing mill and to a method for the same, and more particularly to a temperature control device for a rolling finishing mill wherein the temperatures between ...
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WO/2010/137786 |
The present invention relates to a device for measuring the speed of a steel plate, and more particularly, to a device for measuring the speed of a steel plate moving between rolling stands in a rolling process and a device for controlli...
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WO/2010/099937 |
The present invention relates to a method for measuring the surface temperature of a work roll (4), wherein the cooling medium of a work roll in idle is turned off, the work roll is rotated for spinning off the cooling medium and for dry...
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WO/2010/098535 |
The present invention relates to a device for measuring the speed of a strip between rolling stands. The device comprises: an induction current generating unit, wherein a hollow part is formed thereinside and a secondary coil is wound on...
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WO/2010/098535 |
The present invention relates to a device for measuring the speed of a strip between rolling stands. The device comprises: an induction current generating unit, wherein a hollow part is formed thereinside and a secondary coil is wound on...
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WO/2010/069575 |
The invention relates to a method for calibrating a rolling stand (3), wherein in order to determine the relative pivot position of the roller set for setting a symmetrical roll gap and/or for determining the extension of the rolling sta...
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WO/2010/069575 |
The invention relates to a method for calibrating a rolling stand (3), wherein in order to determine the relative pivot position of the roller set for setting a symmetrical roll gap and/or for determining the extension of the rolling sta...
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WO/2010/060415 |
The invention relates to a method for the automated measurement of the residual magnetic field strength of magnetized ferromagnetic workpieces, especially steel tubes, the residual magnetic field exiting the face of the tube end being me...
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WO/2010/049209 |
The invention relates to a method and a device for determining a flatness of a metal strip (1) under tension. The device comprises at least one contactless measuring device (2a, 2b) and at least one adjusting unit (7, 7ยด, 7a, 7b) which ...
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WO/2010/037865 |
A method is provided for determining shape parameters of elongated products that are moved along the longitudinal direction thereof in rolling lines, in particular for determining the roundness of round profiles, wherein at least three s...
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WO/2010/037904 |
The invention relates to a method for measuring a cylindrical element (10) in a fiber web machine, wherein - a measuring device (12, 12') is arranged on the surface (11) of an element by which a sectoral area (14) is covered from the sur...
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WO/2010/037904 |
The invention relates to a method for measuring a cylindrical element (10) in a fiber web machine, wherein - a measuring device (12, 12') is arranged on the surface (11) of an element by which a sectoral area (14) is covered from the sur...
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WO/2009/090313 |
The invention relates to a device for measuring the geometrical characteristics, in particular the thickness and the profile, of a rolled strip (1) in a hot reversible rolling mill. The device (gauge) can be used for measuring said chara...
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WO/2009/076932 |
The invention relates to a device for detecting operating data of a rolling bearing (1), said device comprising at least one sensor (4) arranged on a component (3) of the rolling bearing (1), which is fixed in the assembled position in r...
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WO/2009/076932 |
The invention relates to a device for detecting operating data of a rolling bearing (1), said device comprising at least one sensor (4) arranged on a component (3) of the rolling bearing (1), which is fixed in the assembled position in r...
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WO/2009/069924 |
There are provided a device and method for detecting joint parts of a steel strip in an endless hot rolling process. In particular, there are provided a device and method for accurately detecting joint parts of a steel strip in an endles...
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WO/2009/069924 |
There are provided a device and method for detecting joint parts of a steel strip in an endless hot rolling process. In particular, there are provided a device and method for accurately detecting joint parts of a steel strip in an endles...
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WO/2009/049770 |
The invention relates to a position sensor (1) for measuring the idle stroke of a hydraulic piston/cylinder system (3, 4) which acts on the bearing inserts of the rolls (2) of a roll stand, wherein the position sensor (1) is designed to ...
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WO/2009/047395 |
The invention relates to a device for inspecting a metal strip (M), that successively comprises a processing section (A), shears (14), a coiler (2) with at least two coiling mandrels (21, 21') rotating about an axis (20) orthogonal to th...
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WO/2009/038399 |
An apparatus for controlling the position of the tongs of a crane depending on bending of a slab is disclosed. Side surface detection units (20) are installed at both ends of the tongs (11) of a crane (10) for gripping the side surfaces ...
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WO/2009/038399 |
An apparatus for controlling the position of the tongs of a crane depending on bending of a slab is disclosed. Side surface detection units (20) are installed at both ends of the tongs (11) of a crane (10) for gripping the side surfaces ...
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WO/2009/033928 |
The invention relates to a method for the open-loop and/or closed-loop control of a temperature of a hot-rolled material (40) and to a device (1) for determining a temperature of a hot-rolled material, with a detector (2) for detecting e...
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WO/2008/131931 |
The invention relates to a regulating method for a rolling mill for rolling a pipe or a rod (6) moving into a moving direction, comprising the following steps: - determining the speed of movement of the surface of the pipe or rod in the ...
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WO/2008/128504 |
1. A method for detecting and classifying surface defects on continuously cast products. 2.1 The invention relates to a method for detecting and classifying surface defects on continuously cast products, using topographical information a...
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WO/2008/122385 |
The invention relates to a method for measuring the sphericity or for measuring the shape deviation of spherical profiles in rolling trains that displace in the longitudinal direction thereof. According to the invention, at least three s...
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WO/2008/075905 |
There is provided a non-contact defect detection apparatus for automatically detecting a defect on a surface of a slab manufactured in a continuous casting process. The apparatus includes: a light source emitting light to a surface of a ...
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WO/2008/068172 |
The invention relates to a method for direct roll gap measurement on a cluster rolling mill (1), wherein a height (h1) of a roll gap (300) is determined in accordance with a thickness (WPT, WPB) of a roll assembly (100, 200) of the clust...
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WO/2008/046470 |
The invention relates to a device (1) for measuring the tension in a metallic strip, in particular in a steel strip, which has a planar, sheet-like table (2), over which the metallic strip can run and at the one end (3) of which a multip...
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WO/2008/037408 |
The invention relates to a method and a device for winding metal strips (13) onto a coiling mandrel (4) which is disposed in a coiler shaft (3) and to which the metal strip is fed by a driver (2) encompassing a bottom and a top drive rol...
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WO/2008/028246 |
Devices (15, 100) for use in monitoring characteristics of a profiled sheet (10) having longitudinally extending formations (12, 14) incorporate a tracking device (17, 21, 300, 320) operative to monitor one or more of the longitudinal fo...
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WO/2007/147766 |
The invention relates to a device and a method for measuring the rolling force in a rolling stand (1). The invention also relates to a rolling stand (1) having means for determining the rolling force. The object of proposing a device and...
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WO/2007/140903 |
The invention relates to an apparatus and a method for guiding a strip, in particular a metal strip. Known apparatuses of this type have a carrier device (110) on which bearing blocks (120) are fastened. Rollers (130) are rotatably mount...
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WO/2007/137391 |
The invention provides a method of and apparatus for measuring the true thickness, as well as angles of orientation, of a strip article, e.g. a moving metal sheet emerging from a rolling apparatus. The thickness and angles are measured b...
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WO/2007/108356 |
A cold continuous rolling facility, comprising a tandem rolling machine (11) for joining a plurality of hot rolled coils, correcting distortion of the joined hot rolled coils through a tension leveler (7), removing surface scale by passi...
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WO/2007/093333 |
In order to enable a section (24) to be clearly allocated to a semifinished product in particular during the production of metallic semifinished products, such as metal sheets for example, a measured quantity characteristic of the semifi...
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WO/2007/016773 |
A method for detecting faults in sheet material, particularly folds in steel sheet which is being rolled to final specifications, consists in coupling a sensor which is sensitive to vibration in the rolling apparatus and monitoring an os...
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