| 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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| 12/06/1995 | EP0685274A1 Method and device for severing and controlled cooling of single bars from a rolled section |
| 12/01/1995 | CA2150180A1 Method and arrangement for severing and controlled cooling of individual rods from a rolled section |
| 11/29/1995 | EP0683703A1 Manufacture of metallic strip |
| 11/22/1995 | CN1112358A Method for continuous hot rolling of metal pieces, and apparatus and parts therefor |
| 11/08/1995 | EP0495989B1 Method of joining billets during hot rolling and method of continuous hot rolling |
| 10/10/1995 | US5456405 Dual bias weld for continuous coiled tubing |
| 09/27/1995 | CN1108981A High speed shear for end trimming rods and the like |
| 09/27/1995 | CN1108973A Apparatus for output of tubes rolled by cold rolling machine |
| 09/05/1995 | CA2076169C Method of continuously hot-rolling sheet bars |
| 08/30/1995 | CN1107403A Method and apparatus for working cast metallic products |
| 08/22/1995 | US5442946 Steel stock shaping apparatus provided with guide apparatus and steel stock shaping process |
| 08/22/1995 | CA2104852C Roll set for thin metal strip |
| 08/09/1995 | EP0665902A1 Method of manufacturing galvanised open or closed steel sections |
| 07/26/1995 | EP0664340A2 Continuous method for producing final gauge stainless steel product |
| 07/25/1995 | US5435164 Apparatus and method for the manufacture of hot rolled metal strip |
| 07/19/1995 | CN1105297A Rolling mill material handling system |
| 07/19/1995 | CN1105295A Method for calender rolling and cutting of hot rolled steel belt without connecting seam |
| 07/18/1995 | US5433264 Assembly to wind-unwind thin slabs |
| 07/05/1995 | EP0661112A1 Method for continuous hot rolling of metal pieces, and apparatus and parts therefor |
| 07/05/1995 | CN1104566A Line to produce strip and/or sheet |
| 06/28/1995 | EP0659512A2 High speed shear for end trimming rods and the like |
| 06/28/1995 | EP0659494A2 Device for discharging of cold rolled tubes after a cold pilger mill |
| 06/28/1995 | CN1029091C Device for exchanging pressing tool of upsetting press |
| 06/22/1995 | WO1995016525A1 Method of and apparatus for joining metal pieces |
| 06/13/1995 | US5423200 Rolling mill material handling system |
| 06/08/1995 | WO1995015239A1 Dual bias weld for continuous coiled tubing |
| 05/30/1995 | US5419387 Continuous rail production |
| 05/30/1995 | US5419172 Continuously cast carbon and stainless steel hot-rolling mill |
| 05/23/1995 | US5417098 Hydraulic feed drive for flying upsetting presses |
| 05/11/1995 | DE4436453A1 Method and installation for processing cast metal products |
| 05/10/1995 | CN1102363A Sizing rolling machine, method and apparatus of metallic mold thereof, and method for measuring of space between metallic molds |
| 05/09/1995 | US5412966 Push-pull pickle line |
| 05/03/1995 | EP0650796A1 Procedure and device for giving squareness and welding to metallic strips |
| 04/19/1995 | EP0648855A1 Production method for seamless pipes of non-ferrous metals, in particular copper and copper alloys |
| 04/19/1995 | EP0648552A1 Movable insulated conveyor for the continuous casting of slabs |
| 04/12/1995 | EP0647485A1 Device for winding-up and winding-off alternately strip-shaped material |
| 04/12/1995 | EP0647484A1 Method of rolling and cutting endless hot-rolled steel strip |
| 04/06/1995 | DE4333500A1 Verwendung eines vorzugsweise geschlossenen, stranggepreßten Profils, sowie Hohlprofil, sowie Verfahren zur Herstellung eines im Querschnitt gestuften Bleches mit unterschiedlichen Wandstärken Use of a preferably closed, extruded profile, and the hollow profile, and to processes for the preparation of a stepped plate in cross-section with different wall thicknesses |
| 04/06/1995 | DE4332140A1 Method and apparatus for coiling and further treatment of tubes made of nonferrous metals, especially copper and copper alloys |
| 03/28/1995 | US5400631 Method to obtain on the cold state single finished section from cold single multi-section elements, and relative machine |
| 03/22/1995 | EP0644272A2 Process for producing tubes of copper or copper-alloy |
| 03/15/1995 | EP0642850A1 Rolling mill material handling system |
| 03/08/1995 | EP0641614A1 Continuous hot rolling method and rolled material joining apparatus |
| 03/07/1995 | US5396050 Method of joining steel sheet bars and a joining apparatus |
| 03/01/1995 | CN1027742C Plate slab upsetting press for hot wide band rolling mill |
| 03/01/1995 | CN1027741C Upsetting press for reducing width of plate slab in hot wide band roughing train |
| 03/01/1995 | CN1027740C Device for guying and compensating tool support and crankcase of upsetting press |
| 02/14/1995 | US5389164 Hot bending |
| 02/08/1995 | EP0637746A1 Method for the reduction of noise during the Eddy-current testing of tubes and tubes produced with that procedure |
| 02/08/1995 | CN1098343A Main driving equipment of preforging machine |
| 02/03/1995 | CA2112655A1 Process for reducing the background noise during the quality control of metal tabes by means of eddy currents and tubes obtained using this process |
| 01/26/1995 | WO1995002706A1 Method and plant for the manufacture of special steel blanks |
| 01/25/1995 | EP0635319A1 Method and device for eliminating gutter curvatures in metal sheets, especially thin metal sheets up to 2,0 mm thickness |
| 01/19/1995 | DE4323837A1 Automated high-speed rolls |
| 01/10/1995 | US5381342 System for trimming a continuously moving metal strip |
| 12/28/1994 | EP0630696A1 Method and device for careful cooling hot-rolled bars of special or stainless steel |
| 12/28/1994 | CN1096719A Reversable tightening apparatus for cool rolling of belt work piece |
| 12/22/1994 | WO1994029040A1 Method for continuous hot rolling of metal pieces, and apparatus and parts therefor |
| 12/22/1994 | CA2399336A1 Continuous hot rolling method |
| 12/22/1994 | CA2399334A1 Continuous hot rolling method |
| 12/21/1994 | EP0629455A1 Main drive for upsetting press |
| 12/14/1994 | EP0628361A1 Sheet crown control method and rolling equipment line for endless rolling |
| 12/14/1994 | EP0628360A1 Sizing press, method of changing die thereof, die change system and method of measuring distance in die |
| 12/07/1994 | CN1026866C Side rolling mill which narrowing rolled material |
| 11/23/1994 | EP0625383A1 Line to produce strip and/or sheet |
| 11/18/1994 | CA2121556A1 Line to produce strip and/or sheet |
| 11/03/1994 | DE4334826C1 Apparatus for the alternate winding and unwinding of stock in strip form |
| 11/01/1994 | US5360054 Method and apparatus for performing horizontal continuous casting |
| 10/19/1994 | EP0620564A2 Conductor for a flat cable, and manufacturing method and equipment therefor |
| 10/19/1994 | CN1093621A Hydraulic apparatus for driving of supplying system of rapid pre-forging machine |
| 10/18/1994 | US5355753 Method and arrangement for cutting cold pilgered tubes |
| 10/05/1994 | EP0618018A1 Reversing compact installation for cold-rolling of striplike products |
| 09/27/1994 | US5349842 For use in an upsetting press for width reduction of slabs |
| 09/21/1994 | EP0615793A2 Hot steel plate rolling mill system and rolling method |
| 09/06/1994 | US5343934 Multiple pinch roll apparatus and method for advancing a continuous rod |
| 08/30/1994 | US5341664 Roll set for thin metal strip |
| 08/18/1994 | WO1994017932A1 Manufacture of metallic strip |
| 08/17/1994 | EP0610931A2 Production method of strong and tough thick steel plate |
| 08/17/1994 | CN1090805A Continuous rail production |
| 08/09/1994 | US5335713 Installation for the manufacture of hot-rolled steel strip |
| 08/04/1994 | WO1994016838A1 Continuous hot rolling method and rolled material joining apparatus |
| 08/04/1994 | DE4300818A1 Concrete-reinforcing steel wire |
| 07/26/1994 | US5331833 Method of operating an upsetting press |
| 07/12/1994 | US5327767 Press working apparatus |
| 06/29/1994 | EP0603707A1 Apparatus for rolling wire |
| 06/28/1994 | US5323951 Method of joining steel sheet bars in hot rolling and a continuous hot rolling method |
| 06/15/1994 | CN1087847A Pinch roll and shear combination |
| 05/25/1994 | EP0598033A1 A method and arrangement for removing leading and trailing ends from rapidly moving rolled material |
| 05/24/1994 | US5313813 Upsetting press for reducing the width of rollng stock with internally cooled retaining rolls and driver rolls |
| 05/18/1994 | EP0597468A1 Hydraulic feeding drive for flying upsetting presses |
| 05/18/1994 | EP0597093A1 Method of manufacturing metal bars and apparatus therefor |
| 04/27/1994 | CN1085834A Apparatus and method for the manufacture of hot rolled metal strip |
| 04/20/1994 | EP0593398A1 Pinch roll and shear combination |
| 04/14/1994 | WO1994008064A1 Method of manufacturing galvanised open or closed steel sections |
| 04/14/1994 | DE4233462A1 Improving the properties of martensitic steel wire - through further forming by cold-rolling processes |
| 03/23/1994 | EP0587995A1 Set of rollers with at least two deflection rollers for S-shaped deflection of thin metal strips |
| 03/22/1994 | CA1327904C Temper mill installation and shearing machine for use in such an installation |
| 03/17/1994 | DE4230543A1 Disk shears for spiral cutting of wire bar with chamfered corners from tube - have flanges on shearing side of cutters with cutting angle less than 90 deg. to produce chamfer on opposite corners of bar |
| 03/08/1994 | US5292052 Continous hot rolling method and joining method of sheet bar |
| 03/03/1994 | DE4238961C1 Pilger tube-rolling system - incorporates on-line length cutter with incremental feed and/or twisting motion |