| Patents for B21B 38 - Methods or devices for measuring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product (2,626) |
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| 08/31/2006 | DE102005008888A1 Detection of material damage in metal band or strip by application of a voltage to the band in an upstream location, then measurement of the remaining voltage in a downstream location to determine a voltage difference |
| 08/30/2006 | EP1239979B1 Strip velocity measurement in rolling mills |
| 08/30/2006 | CN1824399A New technology of bar material contiauous casting and milling |
| 08/23/2006 | EP1581355B1 Method and plant for rolling and subsequent reeling of metal strip in particular steel strip |
| 08/23/2006 | CN1820863A Method for automatic controlling thickness in fast high precision plate strip rolling process |
| 08/22/2006 | US7093469 Manufacturing method and manufacturing apparatus of pipe, thickness deviation information derivation apparatus, and computer program |
| 08/10/2006 | US20060178854 Diagnostic method for predicting maintenance requirements in rotating equipment |
| 08/09/2006 | EP1688190A1 Rolling mill facility with strip shape detection equipment, strip shape detection device, strip shape detection method and rolling method |
| 08/09/2006 | CN1814365A Method for improving hot-rolling draught pressure forecast precision utilizing band steel chemical composition data |
| 08/02/2006 | CN1810400A Capacitance sensor type on-line steel band deviation detecting system |
| 07/27/2006 | US20060165513 Inspection system for rolled products of a milling station |
| 07/27/2006 | DE19815029B4 Walzenwechselverfahren für ein Walzgerüst Roll changing method for a rolling mill |
| 07/27/2006 | DE10000845B4 Verfahren und Vorrichtung zur berührungslosen Planheitsmessung von Metallbändern aus ferromagnetischen Werkstoffen Method and device for contactless measurement of the flatness of metal strips made of ferromagnetic materials |
| 07/12/2006 | EP1679137A1 Method of measuring misalignment of multi-stage rolling mill and measuring device therefor |
| 07/05/2006 | EP1676651A1 Method and device for adjusting screw-down location of rolling roll forming three-roll mandrel mill |
| 07/05/2006 | EP1676180A1 Diagnostic method for predicting maintenance requirements in rotating equipment |
| 07/05/2006 | EP1675694A1 Method and control device for operating a mill train for metal strip |
| 07/05/2006 | EP1590105B1 Inspection system for rolled products of a milling station |
| 06/21/2006 | EP1525061B1 Dynamic thickness correction |
| 06/21/2006 | CN1260019C Method and apparatus for measuring eccentricity of hollow pipe billet |
| 06/15/2006 | US20060123861 Dynamic thickness correction |
| 06/14/2006 | DE102005009482B3 Monitoring the finishing process in the manufacture of hollow steel pipes comprises completely determining the heat radiation of a defined section of the outer surface of the pipe and comparing with a reference image |
| 06/13/2006 | US7059161 Thin-strip coiler comprising a flatness measuring roll |
| 06/08/2006 | US20060117549 Method for process control or process regulation of a unit for moulding, cooling and/or thermal treatment of metal |
| 06/07/2006 | EP1305677B1 Method for the remote diagnosis of a technological process |
| 05/31/2006 | CN1780703A A system and method for on-line property prediction for hot rolled coil in a hot strip mill |
| 05/24/2006 | EP1479457B1 Method of manufacturing seamless steel pipe |
| 05/17/2006 | EP1657003A1 Process for the detection of vibrations of a roll stand |
| 05/17/2006 | CN1772405A Process for the detection of vibrations of a roll stand |
| 05/10/2006 | EP1655569A1 Procedure for determining the wall thickness of a metal pipe |
| 05/04/2006 | WO2006045629A1 Device and method for aligning the input apparatuses and the channels in a rolling stand |
| 05/03/2006 | CN1254324C Thin-strip coiler comprisng flatness measuring roll |
| 04/26/2006 | CN1253262C Method and device for measuring wall thickness of pipe in pipe mill |
| 04/19/2006 | CN1761541A Method and apparatus for producing pipe, wall thickness variation-obtaining device, and computer program |
| 04/19/2006 | CN1761540A Method and device for rolling metal plate material |
| 04/19/2006 | CN1252440C Measuring device for testing alignment of strip |
| 04/18/2006 | US7028518 Method of producing seamless steel tubes |
| 04/12/2006 | CN1759295A Graphical rolled steel sheet flatness display and method of using same |
| 04/12/2006 | CN1758965A Inspection system for rolled products of a milling station |
| 03/22/2006 | EP1637862A2 Rolling bearing unit with temperature and/or vibration sensor |
| 03/16/2006 | US20060053860 Method and plant for rolling and subsequent reeling of metal strip in particular steel strip |
| 03/16/2006 | US20060053855 Manufacturing method and manufacturing apparatus of pipe, thickness deviation information derivation apparatus, and computer program |
| 03/15/2006 | CN1747802A Inspection system for rolled products of a milling station |
| 03/09/2006 | DE102004043790A1 Verfahren und Vorrichtung zum Walzen eines Metallbands Method and apparatus for rolling a metal strip |
| 03/01/2006 | CN1741866A Method of manufacturing steel strip or surface-treated steel strip |
| 02/28/2006 | US7006213 Method for inspecting the surface of a roll cylinder and device therefor |
| 02/16/2006 | DE102004032634A1 Verfahren und Einrichtung zum Messen und Regeln der Planheit und/oder der Bandspannungen eines Edelstahlbandes oder einer Edelstahlfolie beim Kaltwalzen in einem Vielwalzengerüst, insbesondere in einem 20-Walzen-Sendizimir-Walzwerk Method and device for measuring and regulating the planarity and / or strip tensions of a stainless steel strip or a stainless steel sheet during cold rolling in a multi-roll stand, particularly in a 20-roll mill Sendizimir |
| 02/15/2006 | CN1735469A Method and plant for rolling and subsequent reeling of metal strip in particular steel strip |
| 02/15/2006 | CN1733378A Composite roller made of super-hard alloy used for rolling board |
| 02/09/2006 | DE10357363B4 Verfahren und Anlage zum Gießen und unmittelbar anschließenden Walzen von Gießsträngen aus Metall, insbesondere aus Stahlwerkstoffen, vorzugsweise Dünnsträngen Method and apparatus for casting and rolling immediately subsequent casting strands of metal, especially steel materials, preferably thin strands |
| 02/09/2006 | DE102004035153A1 Rolled steel rod useful in cold rolling, especially in chip-free cold forming includes data selection storage elements for bar-,cold rolling machine-, rolling process- and workpiece parameters |
| 01/26/2006 | US20060016518 Graphical rolled steel sheet flatness display and method of using same |
| 01/26/2006 | DE19912848B4 Walzenprofil-Meßverfahren Roll profile measuring method |
| 01/25/2006 | CN2753481Y Swinging-arm speed-measuring roll device |
| 01/11/2006 | CN1720339A Method for process control or process regulation of a unit for moulding, cooling and/or thermal treatment of metal |
| 01/11/2006 | CN1720113A Process and a device for rolling metal bands |
| 01/10/2006 | US6983549 Method to accurately measure small angular differences between surfaces |
| 01/04/2006 | EP1611969A1 Method and apparatus for producing pipe, wall thickness variation-obtaining device, and computer program |
| 01/04/2006 | CN1715692A Rolling bearing unit with sensor |
| 01/04/2006 | CN1235015C Method for predicting steel plate thickness during rolling process |
| 01/04/2006 | CN1234477C Hot-rolling mill with flatness measuring roller |
| 12/28/2005 | EP1608472A2 A system and method for on-line property prediction for hot rolled coil in a hot strip mill |
| 12/21/2005 | EP1607150A1 Method and device for rolling metal plate material |
| 12/21/2005 | EP1607149A1 Method and apparatus for rolling metallic plate material |
| 12/14/2005 | EP1604750A1 Device for measuring tensile stress distribution in metal strip |
| 12/06/2005 | US6971799 Rolling bearing unit |
| 11/30/2005 | EP1599700A2 Method and device for determination of the relative planarity of a strip |
| 11/22/2005 | US6966207 Shape detecting apparatus |
| 11/02/2005 | EP1590106A1 Inspection system for rolled products of a milling station |
| 11/02/2005 | EP1590105A1 Inspection system for rolled products of a milling station |
| 10/27/2005 | DE202005013642U1 Measuring roller for measuring the strip tension and/or strip temperature comprises a support body and sensors made from piezoelectric material which is bound to fibers arranged in the longitudinal direction of the sensors |
| 10/27/2005 | DE202005012465U1 Hot strip material tension or temperature measurement roller has channels cut in outer surface covered by shrunk on tube |
| 10/26/2005 | EP0886756B1 Method and device of inductive measurement of physical parameters of an object of metallic material together with use of the method and the device |
| 10/20/2005 | US20050232523 Rolling bearing unit with sensor |
| 10/19/2005 | EP1585937A2 Graphical rolled steel sheet flatness display and method of using same |
| 10/13/2005 | WO2005095013A1 Method and device for controlling fixed diameter rolling of tube |
| 10/12/2005 | CN1680051A Method and equipment for casting and right next for rolling of casting strands of metals, especially of steel materials, preferably of thin casting strands |
| 10/06/2005 | DE10014813B4 Verfahren und Vorrichtung zum lagegerechten Aufwickeln eines gewalzten Warmbandes in einer Haspelvorrichtung Method and apparatus for the positionally correct winding a rolled hot strip in a reel device |
| 10/05/2005 | EP1581355A1 Method and plant for rolling and subsequent reeling of metal strip in particular steel strip |
| 09/29/2005 | WO2004069441A8 Inspection system for rolled products of a milling station |
| 09/27/2005 | US6948347 Graphical rolled steel sheet flatness display and method of using same |
| 09/21/2005 | EP1158267B1 Measuring quality of bandlike body with a device taking pictures, reduction of camber and undulation, rolling, deburring |
| 09/20/2005 | US6945083 Method of and apparatus for determining the eccentricity of a hollow billet |
| 09/15/2005 | DE102004005011A1 Regelverfahren und Regler für ein Walzgerüst Control method and controller for a rolling mill |
| 09/07/2005 | EP1569766A1 Process and a device for rolling metal bands |
| 09/01/2005 | DE202005008037U1 Position sensor for metallic rolling material used in rolling mills comprises a sturdy block made from a refractory material in which a wire loop with windings made from an insulated metal wire is embedded and the ends twisted |
| 09/01/2005 | DE102004008303A1 Verfahren zur Ermittlung von Planheitsfehlern in Bändern, insbesondere Stahl- und Metallbändern, und Planheitsmessrolle A method for determining flatness defects in strips, in particular steel and metal bands, and flatness roll |
| 08/31/2005 | EP1567681A1 Method for process control or process regulation of a unit for moulding, cooling and/or thermal treatment of metal |
| 08/25/2005 | US20050183516 Planarity-measuring roller for steel strip |
| 08/25/2005 | US20050183497 Strip planarity measuring method and apparatus |
| 08/25/2005 | DE19944652B4 Verfahren zum Betreiben einer Walzenanordnung und Lageranordnung für eine Walzenanordnung Method for operating a roller assembly and bearing assembly for a roller assembly |
| 08/24/2005 | EP1566227A1 Method for measuring flatness anomalies in strip materials, especially steel strip and metal strip and flatness measuring roll |
| 08/24/2005 | EP1239979A4 Strip velocity measurement in rolling mills |
| 08/24/2005 | CN1657192A Process for the purpose of determining surface evenness errors in band and particularly steel and metal band and further a surface evenness measuring roller |
| 08/23/2005 | US6931703 Rail producing method and producing equipment |
| 08/16/2005 | US6928882 Method and device for determining the tension or the tensile stress in a metal strip |
| 08/11/2005 | WO2005072886A1 Control method and control device for a roll stand |
| 08/11/2005 | DE102004003676A1 Planheitsmessrolle Flatness roll |
| 08/09/2005 | US6926445 Rolling bearing unit with sensor |
| 08/03/2005 | EP1324839B1 Device for in-line treatment of rolled metal products |