Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21B - Rolling of metal › 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
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)
12/1999
12/16/1999WO1999064177A1 Method for producing a hoop in a combined casting and rolling apparatus and device for realising the same
12/16/1999WO1999064176A1 Method for producing metal shapes with a polygonal cross-section by means of continuous casting on a double-flanged wheel and continuous rolling
12/16/1999CA2334851A1 Method for producing metal shapes with a polygonal cross-section by means of continuous casting on a double-flanged wheel and continuous rolling
12/15/1999EP0793761B1 Stepped lamella for guiding light radiation
12/15/1999CN1238248A Composite technology for manufacturing decorative sections with sheet steel
12/15/1999CN1047334C Method and apparatus for heat rolling of continuouslly cast blocks into band or shaped sheet
12/15/1999CN1047333C Method and apparatus for heat rolling of continuouslly casted thin block into wide steel band
12/15/1999CN1047332C Device for producing prestressed concrete reinforcing steel
12/14/1999US6000259 Position-controlled edging stand arranged in front of a finishing train for continuously cast strip material
12/09/1999WO1999062665A1 Clad material and method of manufacturing the material
12/08/1999CN2352275Y Electromagnetic inductor used for casting and rolling aluminium band slab
12/08/1999CN1237489A Rolled copper foil and method of manufacturing the same
12/08/1999CN1047112C Short-flow hot steel bloom conveying method and equipment
12/08/1999CN1047110C Hot strip rolling plant and method directly combined with continuous casting machine
12/07/1999US5998044 Ssuitable for use as a lithographic plate support.
12/02/1999DE19823790A1 Multigrain aluminum or alloy strip used for making lithographic plate base and offset printing plate
12/02/1999DE19680225C1 Haspelofen für ein Warmband Reel oven for a hot strip
12/01/1999EP0841993B1 Method for the manufacture of a strip of formable steel
12/01/1999EP0665902B1 Method of manufacturing galvanised open or closed steel sections
12/01/1999CN2351219Y Rolling apparatus
12/01/1999CN2351218Y High-speed wire rod composite roll
12/01/1999CN2351217Y Single-head rolling box
11/1999
11/30/1999US5994665 Method of continuous hot rolling and apparatus for welding steel bars thereof
11/30/1999US5992502 Method of producing metallic bar stock
11/30/1999US5992201 Rolling and shearing process and apparatus background
11/30/1999US5992196 Process for pickling a piece of steel and in particular a sheet strip of stainless steel
11/30/1999US5991991 High-speed thin-slabbing plant
11/30/1999CA2187913C Method for rolling shape steel having flange and web, and rolling mill line for the same
11/24/1999CN2350142Y Gearing of working roller for multi-roller compound machine
11/23/1999US5990464 Method for producing hot rolled steel sheet using induction heating and apparatus therefor
11/23/1999US5989306 Controlled spray casting molten metal through spaced atomization nozzles to deposit metal in topographical pattern onto rotating endless belt substrate; simplification
11/23/1999US5988551 Method and apparatus for severing and conveying uncooled and non-tolerance adhering wire windings
11/23/1999US5987948 Presetting for cold-roll reversal stand
11/18/1999WO1999058731A1 Method and system for producing a hot-rolled strip
11/18/1999WO1999058263A1 System and method for producing steel strip
11/18/1999DE19821301A1 Arrangement and method for producing steel strip
11/18/1999DE19821299A1 Arrangement and method for producing hot-rolled steel strip
11/17/1999EP0956911A2 A continuous hot rolling method and an apparatus for carrying out said method
11/17/1999CN2348547Y Universal cutter type steel
11/17/1999CN1046446C Twin-roll casting method
11/17/1999CN1046441C High efficient cold-rolling production of aluminum foil for high voltage electrolytic capacitor
11/16/1999US5986205 Stainless steel sheet and a substrate for a solar cell and manufacturing method thereof
11/16/1999US5983481 Method of making forged steel bar
11/16/1999CA2078582C Process and plant for producing steel strip
11/11/1999WO1999056950A1 Copper core five-ply composite for cookware and method of making same
11/10/1999EP0954392A1 Process and device for producing a steel strip or sheet
11/10/1999CN2347690Y High-speed cold-rolled double-rib reinforcing bar continuous rolling mill
11/10/1999CN1046219C Device for using planetary roller to conduct transverse rolling
11/09/1999US5980658 Sandwitching layers of ferrous chromium material, aluminum, and aluminum alloy sheets, metallurgically bonding layers to form multilayer composite, heating in situ to cause diffusion of metal constituents providing uniform solid solution
11/09/1999US5979206 Rolling train
11/09/1999US5979205 Ring manufacturing method and ring manufacturing apparatus
11/04/1999WO1999055474A1 Steckel hot rolling mill
11/03/1999CN2346519Y High speed double-line dual-side rib cold rolled reinforced bar containuous rolling mill
11/03/1999CN1046103C Multi outlet finishing mill
11/02/1999CA2198104C Dual-purpose guide and drum cleaner for steckel mill coiler furnace
10/1999
10/28/1999WO1999054072A1 Method and device for continuously casting thin metal strips
10/28/1999WO1999054064A1 Multifunction rolling mill for h-steel rolling equipment and rolling method using it
10/28/1999DE19818207A1 Steckel rolling mill for production of hot-rolled metal strip
10/27/1999EP0951954A1 Stainless steel usable in storage containers, especially wine storage containers
10/27/1999EP0889762B1 Method for producing hot-rolled steel strip
10/27/1999CN2345298Y Band steel for supporting anchor piece
10/26/1999US5972418 Method and apparatus for the manufacture of a workpiece having a rotation-symmetrically hardened surface area
10/26/1999US5970773 Rolling plant for rolling all types of finished sections
10/26/1999US5970771 Continuous spiral motion system for rolling mills
10/26/1999US5970765 Method and apparatus for rolling strip
10/26/1999US5970594 Method to roll strip and plate and rolling line which performs such method
10/23/1999CA2269430A1 Austenitic stainless steel sheet, for use in the manufacture of vats, especially wine-making vats
10/21/1999DE19817034A1 Continuous casting of thin metal slabs
10/20/1999EP0950119A1 Process for the production of oriented-grain electrical steel sheet with high magnetic characteristics
10/20/1999EP0950118A1 Process for the production of grain oriented silicon steel sheet
10/20/1999EP0869854B1 Method and apparatus for the manufacture of formable steel
10/20/1999CN2344106Y Cold-rolled metal thin plate whose two sides have different surface and roughness
10/20/1999CN1231951A Rolling mill specially adapted for high strength cold-rolled ribbed bar and process for rolling same
10/19/1999US5966978 Reeling unit for strip
10/19/1999US5966977 Method of rolling steel sections
10/19/1999CA2159164C Reheating, maintenance and storage furnace for iron and steel products
10/14/1999WO1999051368A1 Method for rolling a metal strip
10/14/1999CA2327106A1 Method for rolling a metal strip
10/13/1999EP0948417A1 Roll calibrating process and device for a roll train for the production of round wire
10/13/1999CN1231703A Process for the production of grain oriented electrical steel strip starting from thin slabs
10/12/1999US5964275 Apparatus for the production of a strip, a pre-strip or a slab
10/12/1999US5964118 Method of manufacturing a sipe blade
10/12/1999US5964115 To prevent a sticking of a metal strip during an annealing procedure
10/07/1999WO1999050003A1 Work roll for rolling device
10/07/1999DE19914520A1 Rolled copper foil e.g. for flexible printed connection components of flexible printed circuits useful in printer heads and hard disk drives
10/07/1999DE19815032A1 Walzverfahren für ein Metallband Process for leveling a metal strip
10/07/1999DE19815031A1 Shear for shearing a moving narrow rolled product e.g. steel rod or wire
10/07/1999DE19815029A1 Roll changing process for a stand in a strip mill train especially for steel strip rolling
10/07/1999DE19814919A1 Production of long internally and/or externally coated small diameter pipes, especially drinking water pipes or fittings
10/07/1999DE19814223A1 Verfahren zur Herstellung von mikrolegierten Baustählen A process for the production of micro-alloyed constructional steels
10/07/1999DE19814222A1 Verfahren zum Stranggießen und Fertigwalzen eines Gießstranges innerhalb einer vorgegebenen Fertigbreitentoleranz A method of continuous casting and finishing rolling of a cast strand within a predetermined finished width tolerance
10/07/1999CA2326331A1 Work roll for for use in rolling apparatus
10/06/1999EP0947642A2 Method of working connection end of deformed bar for reinforcing concrete, deformed bar worked by the method and structure of connecting deformed bar
10/06/1999EP0947590A1 Method of manufacturing micro-alloyed construction steels
10/06/1999EP0947265A2 Process for continuous casting and finish rolling of a cast strand within a predetermined net width
10/06/1999CN2341729Y Hot composite machine of composite steel plate
10/06/1999CN1230475A Roll-patterned strip
10/06/1999CN1230472A Superstable efficient continuous ribbed steel bar cold-rolling mill
10/05/1999US5961899 Vibration control apparatus and method for calender rolls and the like
10/05/1999US5960928 Method to manage an insulated cooling bed and relative insulated cooling bed
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