| 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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| 08/13/1992 | DE4104001A1 Continuous cast slab finishing - has stand to compress material at edges directly before rolling for thickness redn. |
| 08/12/1992 | EP0498733A2 Method of rolling steel shapes |
| 08/12/1992 | EP0498038A2 Straightening plant for finite strips, in particular for metal strips |
| 08/12/1992 | EP0224598B1 Pressure-tight layer in submarine optical cable and method of manufacturing same |
| 08/12/1992 | CN1017782B Single wedge precutting and separate rolling technology and pass structure for angle steel |
| 08/11/1992 | CA1306125C Apparatus for the axial adjustment of the roll of rolling mills used to produce profile steel |
| 08/11/1992 | CA1306124C Structural-shape steel rolling mill and method of operating same |
| 08/11/1992 | CA1306118C Hot-rolled concrete reinforcing bar, in particular reinforcing ribbed bar and method of making the bar |
| 08/09/1992 | CA2058691A1 Arrangement for straightening strips, particulary metal strips |
| 08/06/1992 | DE4103445A1 Hot rolling process esp. for steel plates - where material is pre-rolled to required width with transverse taper produced by continuous opening and closing of roll gap and finish rolled turned through 90 deg. |
| 08/06/1992 | DE4103444A1 Hot rolling process esp. for steel plating - where two slabs rolled with symmetrical transverse taper are coated with release agent, stacked and edge welded and finish rolled to required double thickness |
| 08/04/1992 | CA1305862C Method and plant for fully continuous production of steel strip from ore |
| 07/30/1992 | DE4102248A1 Control system for pull-free continuous rolling - with material velocity measured at two points on the span between two rolling units |
| 07/29/1992 | EP0495993A1 Method and device for joining billets |
| 07/29/1992 | EP0495989A1 Method of joining billets during hot rolling and method of continuous hot rolling |
| 07/29/1992 | EP0406249B1 Installation for manufacturing hot-rolled steel strip |
| 07/28/1992 | US5133205 System and process for forming thin flat hot rolled steel strip |
| 07/23/1992 | DE4101941A1 Cold reciprocating rolling - uses lengths of wire feed in multiples of workpiece length with tubular material guide to prevent kinking |
| 07/22/1992 | EP0495124A1 Method of continuously hot rolling steel sheet and method of joining thereof |
| 07/21/1992 | US5131252 Apparatus and method for cold rolling of metal strip |
| 07/21/1992 | CA1305298C Steel sheets for painting and a method of producing the same |
| 07/15/1992 | EP0294494B1 Edging roll for flanged shape |
| 07/14/1992 | US5129572 Process for the manufacture of a metallic composite wire |
| 07/08/1992 | CN1017315B Rolling train, in particular rolling train in use for sectional steel rolling mills |
| 07/07/1992 | US5127146 Method for production of thin sections of reactive metals |
| 07/01/1992 | EP0493360A1 A continuous slab caster arrangement followed by a rolling mill |
| 07/01/1992 | EP0492226A2 Method of and installation for rolling hot wide strip starting from continuous cast thin slab |
| 07/01/1992 | EP0264452B1 Method for manufacturing steel plate having deformed section by means of hot strip mill |
| 06/25/1992 | WO1992010318A1 Width reduction of metal slab |
| 06/25/1992 | DE4118617A1 Multiple cold-rolling mill - has working or supporting rollers reduced in dia. at working area |
| 06/25/1992 | DE4041206A1 Hot rolled fine steel mfr. - in which thin slab is taken up from continuous casting to be wound in hot box to be further rolled in reverse direction in CSP working stages |
| 06/25/1992 | DE4041205A1 Hot rolling of strip from thin cast sections |
| 06/24/1992 | CN1062106A Steel rolling technology for shaping at once |
| 06/24/1992 | CN1062105A Ring rolling machine with two radial main rollers |
| 06/23/1992 | US5123269 Cantilevered slit-strand rolling mill with roll changing device |
| 06/17/1992 | EP0489964A1 Improvements in or relating to rolling metal products |
| 06/16/1992 | US5121873 Method of and apparatus for joining hot materials to be rolled to each other as well as continuous hot rolling method and system |
| 06/16/1992 | US5121622 Method for rolling structural steel in a compact rolling mill |
| 06/16/1992 | US5121535 Method for production of thin sections of reactive metals |
| 06/16/1992 | CA1303303C Steel sheets for di cans |
| 06/09/1992 | US5119656 Rolling mill with offset work rolls positioned and controlled by support rolls and method of using same |
| 06/09/1992 | US5119655 Speed control method and system for high-speed rolling |
| 06/09/1992 | CA1302849C Method and apparatus for preliminary treatment of stainless steel forcold rolling |
| 06/09/1992 | CA1302743C Method of controlling strip crown in planetary rolling |
| 06/09/1992 | CA1302665C Steel sheets for painting and a method of producing the same |
| 06/03/1992 | EP0488367A1 Method of controlling edge drop in cold rolling of steel |
| 06/03/1992 | EP0488222A2 Method of producing clad steel plate having good low-temperature toughness |
| 06/03/1992 | CN1061550A Process for improving the plasticity of cold deformation of low-carbon thread reinforcing steel |
| 06/03/1992 | CN1016850B Method and apparatus for preliminary treatment of stainless steel for cold rolling |
| 06/02/1992 | US5117545 Plant to roll flat products |
| 05/29/1992 | WO1992008557A1 System and process for forming thin flat hot rolled steel strip |
| 05/27/1992 | EP0232331B1 Roll forming of metal articles |
| 05/27/1992 | CN1061364A System and process for forming thin flat hot rolled steel strip |
| 05/27/1992 | CN1016762B Method and device for rolling continuous casting sections |
| 05/26/1992 | US5115660 Method for making band plates deformed in section |
| 05/26/1992 | US5115547 Arrangement for rolling hot-rolled wide strips |
| 05/19/1992 | US5113678 Method for controlling plate material hot rolling equipment |
| 05/19/1992 | US5113677 Apparatus and method for selectively forming a thickened edge on a plate of formable material |
| 05/19/1992 | CA1300931C Method of manufacturing clad bar |
| 05/13/1992 | EP0484882A1 Continuous hot strip rolling system and method thereof |
| 05/13/1992 | EP0484854A2 Method of rolling H-beams |
| 05/13/1992 | CN2104086U Floating axle regular transformation wire cold-rolling machine |
| 05/12/1992 | US5111572 Method of mechanical surface treatment of a blank metal sheet |
| 05/05/1992 | US5109690 Tension apparatus |
| 05/05/1992 | US5109687 Device for adjustment of barrel width of roll type straightener |
| 04/22/1992 | EP0481358A1 Method for joining rolled plates |
| 04/22/1992 | CN1016325B Method of reducing slab in width direction |
| 04/21/1992 | US5105638 Method and machine for rolling a metal workpiece at a reduced rolling load |
| 04/16/1992 | WO1992005889A1 Rolling mill |
| 04/16/1992 | DE4031988A1 Roll straightening of I=beam profiles - with sections concast with thickened areas near flanges which are rolled out when flanges are symmetrical to web |
| 04/09/1992 | DE4133323A1 Process for making round billet for steel tube production - useful for making tube for oil industry, etc., tubes thus produced have fewer internal cracks, flaws etc., economic |
| 04/08/1992 | EP0479749A1 Sizing-rolling method for continuous length sections, rolling mill driving mechanism, roll depressing mechanism and roll fixing mechanism |
| 04/08/1992 | EP0479681A2 Hot pressure welding of hot steel stock |
| 04/07/1992 | US5102477 Casting form melt, cooling, cold rolling |
| 04/07/1992 | US5102475 Alloying with magnesium, cold rolling, after solidification |
| 03/25/1992 | EP0476467A2 Method for manufacturing bright round steel bars |
| 03/25/1992 | CN1059675A Continuous hot-rolling process and connecting process for metal sheets |
| 03/25/1992 | CN1059674A Connecting process and continuous hot-rolling process for billet in hot-rolling |
| 03/24/1992 | US5097586 Spray-forming method of forming metal sheet |
| 03/18/1992 | WO1992005123A1 Process for producing bentonite clays exhibiting enhanced solution viscosity properties |
| 03/18/1992 | EP0475917A1 A metal fibre for reinforcing concrete |
| 03/18/1992 | CN1059489A Method for joining steel plates and apparatus therefor |
| 03/18/1992 | CA2091780A1 Process for producing bentonite clays exhibiting enhanced solution viscosity properties |
| 03/12/1992 | DE4028542A1 Intermediate heating unit for hot rolled metal strip - comprises idler roll set between two rolling stages pushing strip into loop inside induction heater housing |
| 03/10/1992 | US5094094 Manifold |
| 03/03/1992 | US5093209 Support jacket with bonded wear and corrosion resistant lining |
| 03/03/1992 | CA1296551C Press apparatus for reducing widths of hot slabs and slab widths reducing method using the apparatus |
| 02/26/1992 | CN2097043U Cold-rolling torsion machine for reinforced bar |
| 02/18/1992 | US5088209 Metrological scale |
| 02/12/1992 | EP0470529A1 Substrate for lithographic printing plate |
| 02/11/1992 | US5087300 Dipping, hot rolling and cold rolling; high strength |
| 02/11/1992 | US5086634 Coil-to-coil steel slitting process |
| 02/06/1992 | WO1992001524A1 Method of manufacturing metal strip |
| 02/06/1992 | DE4024374A1 Cold working plant for forming profiles from metal strips - uses several pairs of shafts for reception of profile rollers, each shaft driven by its own 3-phase regulated drive motor |
| 02/04/1992 | US5085411 Apparatus for processing grain-oriented electrical steel strip |
| 02/04/1992 | US5085066 Method for suppressing fluctation of width in hot rolled strip |
| 02/04/1992 | US5085065 Universal roll stand and method of operating same |
| 02/03/1992 | WO1992002315A1 Method of joining billets during hot rolling and method of continuous hot rolling |
| 02/03/1992 | WO1992002314A1 Method of continuously hot rolling steel sheet and method of joining thereof |
| 02/03/1992 | WO1992002313A1 Method and device for joining billets |