| Patents for B21B 1 - Metal rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations (12,441) |
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| 11/11/2004 | DE10313502A1 Walzprodukt, Verfahren und Vorrichtung zu dessen Herstellung sowie Verwendung des Walzproduktes Rolled product, method and apparatus for its production and use of the rolled product |
| 11/10/2004 | EP1475165A2 Triple bearing arrangement for cantilevered roll shafts |
| 11/10/2004 | EP1474253A1 Device for keeping a cold-rolled strip dry in the outlet of strip rolling mills |
| 11/10/2004 | EP1474252A1 Method for the continuous rolling of a metal bar, particularly a steel bar, which is produced at a casting speed and the cross section of which is configured as a thin slab, and corresponding continuous casting machine |
| 11/10/2004 | EP1368143B1 Method for specifically adjusting the surface structure of rolling stock during cold rolling in skin pass mills |
| 11/10/2004 | EP1254275A4 STEEL PLATE TO BE PRECIPITATING TiN + ZrN FOR WELDED STRUCTURES, METHOD FOR MANUFACTURING THE SAME AND WELDING FABRIC USING THE SAME |
| 11/10/2004 | CN2654237Y Shaped steel mill roller device |
| 11/10/2004 | CN1544776A H-shaped section bar having transverse wave form webs, its making process and forming apparatus for transverse wave form webs |
| 11/10/2004 | CN1544168A Hollow drill steel rolling process |
| 11/10/2004 | CN1174817C Spring steel wire for direct drawing and its making process |
| 11/09/2004 | US6813921 Method for rolling metal material into a metal strip |
| 11/04/2004 | DE10315357A1 Verfahren zum Walzen und Walzanlage zum Walzen von Metallband Method for rolling and rolling mill for rolling metal strip |
| 11/04/2004 | DE10208389B4 Walzgerüst, Walzwerk und Walzverfahren Rolling mill, rolling mill and rolling method |
| 11/03/2004 | EP1473097A1 Method of forming disk wheels |
| 11/03/2004 | EP1473094A2 Plate reduction press apparatus and methods |
| 11/03/2004 | EP1339889A4 STEEL PLATE TO BE PRECIPITATING TiN+CuS FOR WELDED STRUCTURES, METHOD FOR MANUFACTURING THE SAME, WELDING FABRIC USING THE SAME |
| 11/03/2004 | EP1337362A4 A method of producing steel strip |
| 11/03/2004 | EP1326725A4 Production of thin steel strip |
| 11/03/2004 | CN2652544Y Metal wire continuous rolling mill |
| 11/03/2004 | CN2652543Y Novel pneumatic splash board |
| 11/03/2004 | CN1541785A Method of forming disk wheels |
| 11/03/2004 | CN1541783A Continuous casting and rolling productive technology for figured steel |
| 11/02/2004 | US6811625 Hot rolling, immediately coiling, annealing, cold rolling, heating to recrystallize to microstructure |
| 11/02/2004 | US6811396 Continuous casting unit with post-arranged furnace, roughing stand and finishing train |
| 11/02/2004 | US6810706 Apparatus for reducing tension variations in a metal strip |
| 10/28/2004 | DE10314802B3 Kontinuierliche Drahtwalzstraße Continuous wire rolling mill |
| 10/27/2004 | EP1470455A1 Method for controlling an industrial process |
| 10/27/2004 | EP1469954A1 Method and installation for producing a hot rolled strip from austenitic rust-resistant steels |
| 10/27/2004 | EP1318876B1 Method and installation for producing metal strips and sheets |
| 10/27/2004 | CN1540024A Hot-rolled steel strip for high strength electric resistance welding pipe and mfg. method thereof |
| 10/26/2004 | US6807836 Method of applying a surface finish on a metal substrate and method of preparing work rolls for applying the surface finish |
| 10/21/2004 | US20040206147 Rolling method for strip rolling mill and strip rolling equipment |
| 10/21/2004 | DE10318286B3 Production of hot deformed metal flat products, especially hot strips made from steel or light metal, comprises deforming a standard slab to a flat product |
| 10/20/2004 | EP1468783A1 Cage for a deep rolling tool |
| 10/20/2004 | EP1365870B1 Method for removing scale from strips |
| 10/20/2004 | EP1365868B1 Improved aluminium foil rolling method |
| 10/20/2004 | CN1538884A Hot rolling installation |
| 10/20/2004 | CN1537684A Stainless steel abnormal shaped bar material for strip screen and preparation method |
| 10/20/2004 | CN1537683A Method and equipment for manufacturing shaped plate parts |
| 10/19/2004 | CA2313535C Process and device for producing a ferritically rolled steel strip |
| 10/13/2004 | EP1466024A1 Method for the production of a siderurgical product made of carbon steel with a high copper content, and siderurgical product obtained according to said method |
| 10/13/2004 | EP1361930B1 Continuous casting unit with post-arranged furnace, roughing stand and finishing train |
| 10/13/2004 | EP1355747B1 Method for altering the profile of a roller strip |
| 10/13/2004 | CN2647461Y Non-welding seam electrolytic zinc, cadmium negative plate rolling mill |
| 10/13/2004 | CN1535773A Continuous hot-rolling method for metal plate |
| 10/13/2004 | CN1535772A Continuous hot-rolling method for metal plate |
| 10/13/2004 | CN1170646C Method of producing round billets and its equipment |
| 10/07/2004 | WO2004085084A1 Rolled product, method and device for the production thereof, and use of the same |
| 10/07/2004 | WO2003008122A8 Cold rolling mill and method for cold roll forming a metallic strip |
| 10/06/2004 | EP1464415A2 Method and installation for rolling metal strip |
| 10/06/2004 | EP1463591A1 Method and rolling stand for producing rods, bar stock or seamless tubes |
| 09/30/2004 | US20040188057 Method for the vertical continuous casting of a steel strip |
| 09/30/2004 | US20040187982 Hot-rolled steel strip for high strength electric resistance welding pipe and manufacturing method thereof |
| 09/30/2004 | DE10310357A1 Gießwalzanlage zur Erzeugen eines Stahlbandes Casting-rolling to produce a steel strip |
| 09/29/2004 | EP1462535A1 Hot-rolled steel strip for high strength electric resistance welding pipe and manufacturing method thereof |
| 09/29/2004 | EP1462188A2 Plate reduction press apparatus and methods |
| 09/29/2004 | EP1071529B1 Method for continuously casting thin metal strips |
| 09/29/2004 | CN1533311A X-H rolling method for parallel-flange steel sections (supports) |
| 09/29/2004 | CN1168549C Multifunction rolling mill for H-steel rolling equipment and rolling method using it |
| 09/29/2004 | CN1168548C Method for improving surface quality of continuous casting plate blank |
| 09/27/2004 | CA2461831A1 Hot-rolled steel strip for high strength electric resistance welding pipe and manufacturing method thereof |
| 09/23/2004 | WO2004080628A1 Continuous casting and rolling installation for producing a steel strip |
| 09/23/2004 | DE19926228B4 Verfahren zum Herstellen eines aus einem gewalzten Aluminiumwerkstoff erzeugten flächigen Guts und Verwendung des flächigen Guts zur Herstellung von Fahrzeugteilen A method for producing a generated from a rolled aluminum material and use of the flat sheet-like Guts Guts for producing vehicle parts |
| 09/23/2004 | DE10319258A1 Rolling mill for forging work pieces has two profiled rollers with separate drive control and variable rolling speed for each process cycle |
| 09/23/2004 | DE10316249A1 Verfahren zum Umformen eines Werkstückes und Walzmaschine Method for forming a workpiece and rolling machine |
| 09/23/2004 | DE10310399A1 Vorrichtung und Verfahren zum Walzen von Metallbändern Apparatus and method for rolling metal strips |
| 09/22/2004 | EP1363750B1 Method of operating a casting-rolling plant |
| 09/22/2004 | EP1228254B1 Method for making carbon steel bands, in particular packaging steel bands |
| 09/22/2004 | CN1530184A Four line divided bar rolling process |
| 09/22/2004 | CN1530183A Workpiece shaping method and roller |
| 09/22/2004 | CN1167520C Hot rolling process of crossed steel |
| 09/21/2004 | US6792781 Arrangement for inclined rolling of tube-shaped or bar shaped rolling products |
| 09/21/2004 | CA2306361C Improved roller entry guide for rod mills |
| 09/16/2004 | WO2004078381A1 Method and apparatus for producing thin magnesium based alloy plate |
| 09/16/2004 | US20040177666 Cold rolling mill and method for cold roll forming a metallic strip |
| 09/15/2004 | EP1372875B1 Method for operating a mill train and a correspondingly embodied mill train |
| 09/15/2004 | EP1007232B1 Method for the manufacture of a steel strip |
| 09/15/2004 | CN1166466C Method for producing copper-molybdenum-copper three layer composite plate |
| 09/15/2004 | CN1166464C Process and device for producing a steel strip or sheet |
| 09/14/2004 | US6790387 Process of producing diffraction gratings on the surface of articles |
| 09/14/2004 | US6789602 Process for producing aluminum sheet product having controlled recrystallization |
| 09/14/2004 | CA2303753C Method of wire rolling and rolling mill |
| 09/14/2004 | CA2188315C Continuous manufacturing process for a rolled stainless steel web and continuous line for implementing same |
| 09/10/2004 | WO2004076094A1 Method of manufacturing metal ring for endless metal belt |
| 09/09/2004 | DE10261632B4 Verfahren und Walzanlage zum Herstellen von Draht, Stäben oder nahtlosen Rohren A method and rolling mill for producing wire rods or seamless tubes |
| 09/08/2004 | EP1454684A2 Method for forming a workpiece and rolling machine |
| 09/08/2004 | EP1454681A2 Device and method for rolling metal strips |
| 09/08/2004 | EP1326723A4 A method of producing steel |
| 09/08/2004 | CN1527750A Cold rolling mill and method for cold roll forming metallic strip |
| 09/08/2004 | CN1526487A Pinch roll parts |
| 09/07/2004 | US6786071 Method and device for operating a hot rolling train with at least one edger |
| 09/02/2004 | WO2004073900A1 A method for processing a steel product, and product produced using said method |
| 09/01/2004 | EP1452247A1 Method of manufacturing steel plate |
| 09/01/2004 | EP1452245A2 A hot rolled steel sheet manufacturing apparatus |
| 09/01/2004 | CN2637014Y Corrugated board straight teeth rolling machine |
| 09/01/2004 | CN2637013Y Steel plate for prestressed reinforced concrete well pipe hoop |
| 08/31/2004 | US6783612 Method and apparatus for in-line heat treatment of hot rolled stock |
| 08/31/2004 | US6782726 Hot-rolling mill with flatness measuring roller |
| 08/31/2004 | CA2198631C A process for stripping steel, namely a sheet of stainless steel |
| 08/26/2004 | DE4442568B4 Breitenverstellbare Horizontalwalze für ein Universalwalzgerüst Adjustable width horizontal roll for a universal rolling stand |