| 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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| 07/27/2005 | EP1557638A1 Flatness measuring roller |
| 07/27/2005 | CN1645035A Flatness measurement roll |
| 07/26/2005 | US6920772 Pinch roll unit |
| 07/24/2005 | CA2491155A1 Flatness measurement roll |
| 07/21/2005 | US20050157302 Method and device for pptically measuring the surface shape and for the optical surface inspection of moving strips in rolling and processing installations |
| 07/21/2005 | US20050155402 Method and apparatus for detecting roll eccentricity utilizing pulse generator in rolling mill |
| 07/20/2005 | CN1640574A Rolling mill rigidity computing method based on daily rolling data |
| 07/14/2005 | DE10357363A1 Process for casting and directly rolling casting strands made from steel, preferably thin slab strands, comprises equalizing shorter dwell times by intensive differential heating of the longitudinal sections in the head and middle regions |
| 07/13/2005 | CN1210550C Rolling bearing apparatus |
| 07/07/2005 | DE19939166B4 Verfahren zum flexiblen Walzen eines Metallbandes Method for the flexible rolling of a metal strip |
| 07/05/2005 | US6912883 Load measuring system for a thread rolling machine and operating method therefor |
| 06/22/2005 | EP1542815A1 Lamination process and apparatus for alkali metals or alloys thereof |
| 06/15/2005 | EP1541250A1 Method for axially positioning rolls in a roll stand and roll stand |
| 06/02/2005 | DE10357613B3 Process for axially positioning rollers in a roll stand having at least three rollers comprises measuring the actual position of the roller shafts of the rollers integrated in the roll stand, and further processing |
| 05/25/2005 | EP1283753B1 Hot-rolling mill with flatness measuring roller |
| 05/25/2005 | DE10315357B4 Verfahren zum Walzen und Walzanlage zum Walzen von Metallband Method for rolling and rolling mill for rolling metal strip |
| 05/25/2005 | CN1620344A Roller for determining variations in flatness |
| 05/19/2005 | DE10349056A1 Process for rolling rolling stock e.g. metal rods in a rolling mill comprises measuring the rotation of the rolling stock about its longitudinal direction, and controlling a drive parameter of a planetary cross rolling mill |
| 05/18/2005 | CN1201881C Rolling equipment having belt shape testing device, belt shape testing method and rolling method |
| 05/11/2005 | EP1368151B1 Method and arrangement for producing a metallic hot laminated strip from a thin casting strip |
| 05/11/2005 | CN1615189A Method of manufacturing seamless steel pipe |
| 05/11/2005 | CN1201133C Roller for continuous measuring stress distribution applied on strip materials |
| 05/11/2005 | CN1200783C Method and apparatus for detecting chattering of cold rolling mill |
| 05/10/2005 | US6889441 Laser roller alignment system |
| 04/28/2005 | US20050089210 Flatness measurement system for metal strip |
| 04/27/2005 | EP1525061A1 Dynamic thickness correction |
| 04/27/2005 | CN2695135Y Final finishing and detecting device for cold grinding machine |
| 04/27/2005 | CN1608761A Method and equipment for rolling rolled piece in a rolling equipment with diagonal rolling machine |
| 04/21/2005 | WO2005035156A1 Method and control device for operating a mill train for metal strip |
| 04/21/2005 | WO2005035155A1 Method of measuring misalignment of multi-stage rolling mill and measuring device therefor |
| 04/21/2005 | WO2005035153A1 Method and device for adjusting screw-down location of rolling roll forming three-roll mandrel mill |
| 04/21/2005 | DE19609135B4 Verfahren und Einrichtung zur Bestimmung der Planheit bzw. der Zugspannung oder der Zugspannungsverteilung bzw. der Zugkraft eines Metallbandes in einer Walzstraße Method and apparatus for determining the flatness or the tensile stress or the tensile stress or the tensile force of a metal strip in a rolling mill |
| 04/21/2005 | DE10340378B3 Device for carrying out a wipe test to determine oil residues and finely divided metal abrasion on a metal strip comprises a sample container having a sample piece impregnated in a solvent mounted on a carriage of a linear guide drive |
| 04/20/2005 | CN1607982A Method and device for stabilizing high-speed unwinding of a strip product |
| 04/14/2005 | DE10236755B4 Vorrichtung zur Messung der Wanddicke eines Rohres in einem Rohrwalzwerk Device for measuring the wall thickness of a tube in a tube rolling mill |
| 04/13/2005 | CN2691722Y Composite illuminating device used for band steel defect inspection |
| 04/12/2005 | US6877351 Linear guide rail and method for working same |
| 04/06/2005 | EP1432537B1 Device for detecting the stress distribution of metal strips stressed by tension of the strip |
| 04/06/2005 | EP1242795B1 Method and device for determining the tension or the tensile stress in a metal strip |
| 04/06/2005 | CN1604825A Device for measuring the roll gap between the working rollers of a cold or warm rolling stand |
| 04/05/2005 | US6874724 Method and device for reeling up in the proper position a hot-rolled strip in a reeling installation |
| 03/31/2005 | US20050066698 Device for measuring the roll gap between the working rollers of a cold or warm rolling stand |
| 03/29/2005 | US6871694 For continuous casting of bars and plates, cooling, then pickling; comprises ultrasonic instruments for measuring quality control |
| 03/24/2005 | US20050061047 Lamination process and apparatus for alkali metals or alloys thereof |
| 03/23/2005 | EP1432536B1 Device for detecting stress distribution of metal strip loaded by band tension |
| 03/23/2005 | CN2686752Y Blooming mill screwdown screw wear measuring device |
| 03/22/2005 | CA2287842C Sheet rolling method and sheet rolling mill |
| 03/17/2005 | US20050057743 Laser roller alignment system |
| 03/16/2005 | CN1593801A Automatic flatness measuring device and method |
| 03/15/2005 | CA2742173A1 Methods and apparatus for monitoring and conditioning strip material |
| 03/10/2005 | WO2004085087B1 A system and method for on-line property prediction for hot rolled coil in a hot strip mill |
| 03/09/2005 | CN1191891C Planeness control device for hot-rolling mill |
| 02/24/2005 | WO2005016566A1 Method of manufacturing steel strip or surface-treated steel strip |
| 02/24/2005 | US20050041236 Method to accurately measure the angular orientation of a rotating axis to a reference line |
| 02/24/2005 | US20050039542 Device for detecting the stress distribution of metal band loaded by band tension |
| 02/24/2005 | US20050039513 Method and apparatus for aligning equipment in a steel mill |
| 02/23/2005 | EP1508387A2 Method and apparatus for aligning equipment in a steel mill |
| 02/22/2005 | CA2476457A1 Method and apparatus for alignment equipment in a steel mill |
| 02/16/2005 | CN2678792Y Working roll simulator for checking cooling water of working roll |
| 02/16/2005 | CN1189258C Flatness measuring method and apparatus |
| 02/09/2005 | EP1278606B1 Method and device for reeling up in the proper position a hot-rolled strip in a reeling installation |
| 02/08/2005 | US6853927 Method of and apparatus for measuring planarity of strip, especially metal strip |
| 01/27/2005 | DE10328472A1 Verfahren zum Kaltwalzen metallischen Bandes A method for cold-rolling metallic strip |
| 01/20/2005 | WO2004085087A3 A system and method for on-line property prediction for hot rolled coil in a hot strip mill |
| 01/19/2005 | EP1497497A1 Method for determining a line force and for distributing constant line force between two rotating rolls |
| 01/13/2005 | WO2005003874A1 Diagnostic method for predicting maintenance requirements in rotating equipment |
| 01/13/2005 | US20050005687 Roll contour measuring apparatus and method |
| 01/12/2005 | CN2670020Y Portable rolling roller profile inspecting frame |
| 01/11/2005 | US6842656 Method and device for the process-optimizing regulation of parameters in a production process |
| 01/11/2005 | US6840475 Method and device for the rolling or winding of strip |
| 01/11/2005 | US6840076 Strip treating line for leveling metal strip |
| 01/07/2005 | CA2434735A1 Diagnostic method for predicting maintenance requirements in rotating equipment |
| 01/05/2005 | DE19719994B4 Verfahren zur Beeinflussung der Spannungsverteilung in Metallbändern oder -tafeln aus insbesondere nichtferromagnetischem Material Method for influencing the distribution of stress in the metal bands or sheets, in particular made of non-ferromagnetic material |
| 01/05/2005 | DE10327663A1 System und Verfahren zur optimierenden Regelung der Dickenqualität in einem Walzprozess System and method for optimizing the control of the thickness quality in a rolling process |
| 01/05/2005 | CN1182927C Loop lifter |
| 12/29/2004 | EP1491268A2 Method for cold rolling metal strip |
| 12/29/2004 | EP1150785B1 Roller device and method for adjusting said device |
| 12/28/2004 | US6836696 Method for marking rolled material |
| 12/23/2004 | US20040255633 Rolling process and rolling system for rolling metal strip |
| 12/22/2004 | EP1488863A2 System and method for optimizing the control of the quality of thickness in a rolling process |
| 12/09/2004 | US20040245367 Method and device for stabilizing high-speed unwinding of a strip product |
| 12/09/2004 | US20040244450 Thin-strip coiler comprising a flatness measuring roll |
| 12/02/2004 | US20040239917 Method to accurately measure small angular differences between surfaces |
| 12/02/2004 | US20040237667 Apparatus for detecting the stress distribution of metal strips stressed by tension of the strip |
| 12/02/2004 | DE19839286B4 Verfahren und Einrichtung zur Messung der Zugspannungsverteilung in einem Metallband Method and device for measuring the tensile stress in a metal strip |
| 11/24/2004 | EP1479457A1 Method of manufacturing seamless steel pipe |
| 11/10/2004 | EP1474654A1 Method and device for optically measuring the surface shape and for the optical surface inspection of moving strips in rolling and processing installations |
| 11/04/2004 | DE10315357A1 Verfahren zum Walzen und Walzanlage zum Walzen von Metallband Method for rolling and rolling mill for rolling metal strip |
| 11/03/2004 | CN1173787C Strip crown measuring method and control method for continuous rolling machines |
| 10/27/2004 | EP1469955A1 Roller for determining variations in flatness |
| 10/21/2004 | WO2004072575A3 Method and device for determination of the relative planarity of a strip |
| 10/07/2004 | WO2004085087A2 A system and method for on-line property prediction for hot rolled coil in a hot strip mill |
| 10/07/2004 | US20040194520 Shape detecting apparatus |
| 10/06/2004 | EP1464416A1 Shape detecting apparatus for a rolled plate |
| 10/06/2004 | EP1464415A2 Method and installation for rolling metal strip |
| 10/06/2004 | CN1535370A Thin-strip coiler comprisng flatness measuring roll |
| 10/06/2004 | CN1533850A Shape detector |
| 09/30/2004 | WO2004082861A1 Method and device for rolling metal plate material |
| 09/30/2004 | WO2004082860A1 Method and apparatus for rolling metallic plate material |
| 09/23/2004 | WO2004080623A1 Method and apparatus for producing pipe, wall thickness variation-obtaining device, and computer program |