| Patents for B21B 15 - Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (2,690) |
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| 07/23/1998 | WO1998031482A1 Method and apparatus for rolling strip or plate |
| 07/08/1998 | CN1039047C Continuous rail and method for producing same |
| 07/07/1998 | US5774973 Continuous rolling method of cast billets |
| 07/01/1998 | CN1186004A Jointing apparatus for rolled material and continuous hot rolling apparatus equipped therewith |
| 07/01/1998 | CN1186003A Hot rolling apparatus |
| 06/24/1998 | EP0849010A1 Method and device for cold rolling tubes and bars |
| 06/23/1998 | US5768927 Rolling mill, hot rolling system, rolling method and rolling mill revamping method |
| 06/18/1998 | DE19652089A1 Separation of noncooled wire coils beyond tolerance limits from beginning and end of wire bundle being transported on stelmor installation |
| 06/17/1998 | EP0847815A1 Method and device for rolling billets |
| 06/16/1998 | US5767475 Hot rolling method |
| 06/16/1998 | US5765421 Use of a stub mandrel and coiling spool in a reversing rolling mill application |
| 06/10/1998 | EP0846508A1 Compact continuous casting line |
| 06/10/1998 | CN1038661C Production system for continuous steel rail |
| 06/09/1998 | CA2223357A1 Compact continuous casting line |
| 06/03/1998 | EP0845309A1 Automatic machine for transversal connecting of metallic bands |
| 06/03/1998 | EP0845308A1 Hot rolling plant |
| 06/03/1998 | CN1183740A Continuous hot rolling method |
| 05/27/1998 | CN1038483C 轧机及轧制方法 Rolling mill and method |
| 05/26/1998 | US5755131 Method of and apparatus for removing camber from mult strips |
| 05/20/1998 | EP0842714A2 Rolled plate joining apparatus and continuous hot rolling apparatus equipped with the same |
| 05/19/1998 | US5753894 Hot rolling method for continuously joining metal blocks and an apparatus for the same |
| 05/19/1998 | US5752403 Method of rolling hot mill band on a twin stand reversing mill |
| 05/05/1998 | US5746081 Reversing compact installation for cold rolling strip-shaped rolling material |
| 04/16/1998 | DE19639963C1 Einrichtung zur Positionierung eines Windungslegerkopfes Means for positioning a Windungslegerkopfes |
| 04/08/1998 | EP0834372A1 Method to shear slabs arriving from a continuous casting plant and relative device |
| 04/08/1998 | EP0834355A1 Cooling bed for rails |
| 04/08/1998 | CN1037943C No-twist slit-rolling approach ( |
| 04/07/1998 | US5735164 Upsetting tool of a pair of upsetting tools for the deformation of continuously cast slabs in a slab upsetting press |
| 04/07/1998 | CA2217618A1 Method to shear slabs arriving from a continuous casting plant and relative device |
| 04/02/1998 | WO1998013152A1 Wire laying head positioning device |
| 04/01/1998 | EP0832700A1 Method to weld billets leaving a furnace and a rolling line adopting the method |
| 03/26/1998 | CA2216350A1 Cooling bed for rails |
| 03/25/1998 | CA2215822A1 Method to weld billets leaving a furnace and a rolling line adopting the method |
| 03/17/1998 | US5727412 Method and apparatus for rolling strip or plate |
| 03/11/1998 | EP0827788A1 Continuous hot rolling method |
| 03/10/1998 | US5725696 Process and plant for production of raw stainless steel castings |
| 03/10/1998 | US5724845 Bowing correction apparatus for temper rolling mill |
| 03/04/1998 | EP0826436A1 Ultra-thin sheet steel and method for manufacturing the same |
| 03/04/1998 | CN1037587C Connecting process and continuous hot-rolling process for billet in hot-rolling |
| 02/25/1998 | CN1037496C Method to botain sections and/or bars in cold state |
| 02/24/1998 | US5720425 Method of splicing rolled plates and aparatus for the same |
| 02/24/1998 | US5720196 Hot-rolling method of steel piece joint during continuous hot-rolling |
| 02/18/1998 | EP0824046A1 Bowing correction apparatus for temper rolling mill |
| 02/17/1998 | US5719368 Apparatus for joining billets in continuous rolling mill |
| 02/12/1998 | WO1998005440A1 Metal strip welding machine, and related process |
| 02/12/1998 | CA2233604A1 Metal strip welding machine and related process |
| 02/10/1998 | CA2138471C High speed shear for end trimming rods and the like |
| 01/28/1998 | CN1171305A Running method of rolling mill equipment |
| 01/20/1998 | US5709585 Method and apparatus for removing burrs from joined billets in a continuous rolling process |
| 01/15/1998 | WO1998001589A1 Process for producing weldless steel pipes |
| 01/13/1998 | US5706688 Plant capacity optimizing method for use with steckel mill |
| 01/07/1998 | EP0815974A1 Hot strip rolling mill |
| 01/07/1998 | EP0815969A1 Method for continuous rolling and apparatus therefor |
| 01/07/1998 | EP0815968A1 Method of continuous rolling and apparatus therefor |
| 12/31/1997 | CN1168823A Process for pickling piece of steel and in particular sheet strip of stainless steel |
| 12/24/1997 | CN1168302A Method for continuous rolling of plate and/or strip and relative continuous rolling line |
| 12/23/1997 | US5699693 Widthwise compressing machine and method using vibrations to reduce material width |
| 12/16/1997 | CA2067772C Method of joining steel sheet bars in hot rolling and a continuous hot rolling method |
| 12/11/1997 | WO1997046333A1 Process and device for treating thin sheet metal using cylinders pressed against it, in particular rollers |
| 12/10/1997 | EP0811434A1 Method for operating a rolling mill installation |
| 12/10/1997 | EP0597093B1 Method of manufacturing metal bars and apparatus therefor |
| 12/03/1997 | EP0810044A1 Method for making hot-rolled steel sheet and apparatus therefor |
| 12/03/1997 | CN1166803A Method of surface machining of hot rolled steel materials and apparatus therefor |
| 11/18/1997 | US5687602 Conductor for a flat cable, and manufacturing method and equipment therefor |
| 11/18/1997 | US5687595 Method of and apparatus for correcting curvature of rolled metal strip |
| 11/13/1997 | DE19628715C1 Seamless steel pipe production |
| 11/12/1997 | EP0806254A1 Continuous rolling method of billet and apparatus therefor |
| 11/12/1997 | CN1164835A Method of continuous hot rolling of billet |
| 11/12/1997 | CN1164444A Method for lateral compacting of slabs and relative device |
| 10/22/1997 | EP0801996A1 Method for producing a seamless steel tubular product |
| 10/15/1997 | CN1162084A Rotating joint and rotating method thereof |
| 10/15/1997 | CN1161889A Device for winding up steel band |
| 10/01/1997 | EP0798056A1 Method for the lateral compacting of slabs and relative device |
| 09/24/1997 | EP0796692A1 Apparatus and method for cutting off and guiding trailing and leading ends of running stock |
| 09/18/1997 | WO1997033706A1 Ultra-thin sheet steel and method for manufacturing the same |
| 09/17/1997 | EP0795361A1 Method for the continuous rolling of plate and/or strip and the relative continuous rolling line |
| 09/16/1997 | US5666837 Rolling mill and method of using the same |
| 09/16/1997 | US5666714 Method of manufacturing galvanized open or closed steel sections |
| 09/15/1997 | CA2199658A1 Method for the continuous rolling of plate and/or strip and the relative continuous rolling line |
| 09/12/1997 | WO1997032675A1 Continuous hot rolling method |
| 09/11/1997 | DE19621837C1 Method for treatment of fire-coated thin sheet |
| 09/10/1997 | EP0794028A1 Structural girder made out of at least one web and one flange welded by energy radiation with bending stress compensation |
| 09/10/1997 | CN1158763A Method of bonding metal plates, apparatus therefor and hot strip mill |
| 09/03/1997 | EP0792949A1 Process for pickling a steel workpiece, in particular stainless steel sheet strip |
| 09/03/1997 | CN1035748C Continuous hot-rolling process and connecting process for metal sheets |
| 09/02/1997 | US5662145 Dual bias weld for continuous coiled tubing |
| 08/27/1997 | EP0791409A2 Hot saw cutting type continuous rolling method and apparatus thereof |
| 08/21/1997 | DE19700486A1 Method for producing metal rod |
| 08/20/1997 | EP0790093A1 Method of surface machining of hot rolled steel materials and apparatus therefor |
| 08/20/1997 | EP0790084A2 Winding device for bands |
| 08/14/1997 | DE19604596A1 Swage tool for continuously cast plate slabs in slab upsetting press |
| 08/13/1997 | EP0788847A1 Steel rod used in the production of electrically welded mesh |
| 08/12/1997 | CA2131197C Rolling mill material handling system |
| 08/07/1997 | WO1997027954A1 Method of rolling hot strip, in particular wide hot strip |
| 08/06/1997 | EP0787808A1 Method and device for in-line-pickling of hot rolled strip in sequence with thin slab production |
| 07/31/1997 | WO1997027010A1 Method and respective hot rolling-mill plant for the continuous production of bars, rods or wire |
| 07/31/1997 | DE19605008A1 Verfahren zum Walzen von Warmband, insbesondere Warmbreitband Method for rolling of hot strip, in particular hot-rolled strip |
| 07/17/1997 | WO1997025164A1 Hot strip rolling mill |
| 07/15/1997 | US5647236 Method of rolling light gauge hot mill band on a hot reversing mill |
| 07/09/1997 | EP0782890A1 Method of continuous hot rolling of billet |