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)
08/1998
08/25/1998CA2138319C Single strand block-type rolling mill
08/21/1998CA2230013A1 Continuous metal manufacturing method and apparatus therefor
08/18/1998US5794473 Method of regulating the cross-section of rolling stock
08/12/1998EP0857522A1 Rolling mill
08/12/1998EP0857521A1 Rolling mill
08/12/1998CN1190036A Production process of steel wire with waste rail by rolling and drawing
08/11/1998US5791405 Heat transfer tube having grooved inner surface
08/11/1998US5791182 Method to control between rolling stands the drawing of the rolled stock and relative device
08/05/1998CN2287059Y Cold rolling machine for three rib screw-thread steel
08/05/1998CN1189789A Method and plant for the manufacture of a strip of formable steel
08/05/1998CN1189399A Method of rolling cogged ingot into finished section bar by utilizing reversible operation rolling mill
08/04/1998US5789066 Method and device for manufacturing cold rolled metal sheets or strips and metal sheets or strips obtained
08/04/1998US5787565 Continuous rolling method
07/1998
07/30/1998WO1998032549A1 Improved rolling mill plant
07/30/1998DE19650279A1 Method for rolling finished sections from preliminary sections
07/29/1998CN1039290C Method and apparatus for producing steel belt
07/28/1998US5784914 Method to control between rolling stands the drawing of the rolled stock and relative device
07/28/1998US5784776 Process for producing flat heat exchange tubes
07/23/1998WO1998031482A1 Method and apparatus for rolling strip or plate
07/23/1998DE19701443A1 Cold rolled steel sheet or strip with good formability used for car parts production
07/22/1998EP0853988A1 Method of rolling deformed bar and roll for deformed bar
07/22/1998EP0853987A2 Plant for the production of a strip, a pre-strip or a stab
07/22/1998EP0853509A1 Method and apparatus for isothermally rolling strip product
07/22/1998CN1188028A Rolling variable cross-section continuous mill
07/15/1998CN1187392A Long product rolling mill
07/14/1998US5780726 Method of determining slope angles of impression walls and depths of impressions on an embossed sheet surface
07/14/1998US5778716 Coiler furnace for a hot strip
07/14/1998US5778519 Apparatus for forming "slide fastener elements"
07/14/1998CA2136800C Intermediate thickness twin slab caster and inline hot strip and plate line
07/08/1998CN1186720A Method and apparatus for rolling strip
07/08/1998CN1039047C Continuous rail and method for producing same
07/08/1998CN1038987C Method for prodn. of corrugated guardrail plate
07/07/1998US5775152 Apparatus for keeping cold strip dry in the runout of cold rolling plants and strip rolling plants
07/07/1998US5774973 Continuous rolling method of cast billets
07/02/1998WO1998028452A1 Process for the production of oriented-grain electrical steel sheet with high magnetic characteristics
07/02/1998WO1998028451A1 Process for the production of grain oriented silicon steel sheet
07/01/1998EP0850704A1 Method and device for rolling a band
07/01/1998EP0850703A1 Wire rolling stand
07/01/1998EP0850701A1 Method and installation for producing bars with a refined and/or compressed structure by roll forging
07/01/1998CN1186004A Jointing apparatus for rolled material and continuous hot rolling apparatus equipped therewith
07/01/1998CN1186003A Hot rolling apparatus
06/1998
06/30/1998US5771733 Compact rolling block
06/30/1998US5771732 Steckel mill
06/30/1998US5771731 Hot strip production plant for ferritic rolling and method of producing ferritic rolled strip
06/30/1998US5771724 Method and apparatus for an anticipatory thickness control in foil rolling
06/30/1998US5771560 Method for the continuous casting of long products and relative continuous casting line
06/25/1998WO1998026882A1 Process and device for producing a steel strip or sheet
06/24/1998EP0849368A1 Shaped rolled product and method of making the same
06/24/1998CN1185360A Longitudinal cutting device for rolling mill
06/24/1998CN1185359A Formed rolled piece and mfg. method thereof
06/23/1998US5769152 Continuous casting process and continuous casting/rolling process for steel
06/23/1998US5769149 Plant for producing hot-rolled steel strip
06/23/1998US5768927 Rolling mill, hot rolling system, rolling method and rolling mill revamping method
06/17/1998CN1184718A Process for producing steel wire being used to produce tyre steel cord
06/16/1998US5767475 Hot rolling method
06/16/1998US5765626 Continous casting process and continous casting/rolling process for steel
06/16/1998US5765424 Sizing stand for rolling hot-rolled bars
06/16/1998US5765423 Rolling unit for rolling rod-shaped or tubular bodies
06/16/1998US5765421 Use of a stub mandrel and coiling spool in a reversing rolling mill application
06/10/1998EP0846521A2 Material for use in the manufacture of a catalytic converter
06/10/1998EP0846508A1 Compact continuous casting line
06/10/1998EP0846503A2 Method for rolling finished sections from section blanks, by means of reversibly driven arrangements of roll stands
06/10/1998CN1038661C Production system for continuous steel rail
06/10/1998CN1038658C 轧机 Rolling mill
06/09/1998US5762126 Casting steel strip
06/09/1998US5761799 Method of making multilayer metal system
06/09/1998CA2223357A1 Compact continuous casting line
06/04/1998DE19722980C1 Roll sets for production of round wire
06/03/1998EP0845646A1 Refrigerant tubes for heat exchangers
06/03/1998EP0845310A1 Wire cooling
06/03/1998EP0845308A1 Hot rolling plant
06/03/1998EP0845307A1 Rolling mill slitting apparatus
06/03/1998CN1183740A Continuous hot rolling method
06/02/1998US5759307 Using pickling solution containing hydrochloric, sulfuric and(or) nitric acids
06/02/1998US5759294 Process for the production of grain oriented magnetic steel sheets having improved remagnetization losses
06/02/1998US5758530 Hot rolling mill
06/02/1998CA2222306A1 Rolling mill slitting apparatus
05/1998
05/27/1998CN1182801A Method for manufacturing stainless steel strip
05/27/1998CN1182649A Method for making stailess steel wire by utilizing scrap of stainless steel band material
05/27/1998CN1182648A Continuous shaping machine for metal section material
05/27/1998CN1182647A Method for making section material
05/27/1998CN1038483C 轧机及轧制方法 Rolling mill and method
05/26/1998US5755128 Method and apparatus for isothermally rolling strip product
05/20/1998EP0842714A2 Rolled plate joining apparatus and continuous hot rolling apparatus equipped with the same
05/20/1998EP0841995A1 High-speed thin-slabbing plant
05/20/1998EP0841994A1 Method and device for operating a continuous casting plant
05/20/1998EP0841993A1 Method and plant for the manufacture of a strip of formable steel
05/19/1998US5753894 Hot rolling method for continuously joining metal blocks and an apparatus for the same
05/19/1998US5752403 Method of rolling hot mill band on a twin stand reversing mill
05/12/1998US5749144 Method of making refrigerant tubes for heat exchangers
05/07/1998DE19748321A1 Material manufacturing process for transistor conductor frame/system carrier
05/06/1998EP0839588A1 Method for producing hot rolled steel sheet and apparatus therefor
05/06/1998EP0839587A1 Method for rolling thick plates
05/06/1998CN1180592A Rolling mill with laterally different velocities
05/05/1998US5746081 Reversing compact installation for cold rolling strip-shaped rolling material
04/1998
04/29/1998CN1180160A Heat transfer tube with cross-grooved inner surface and method of manufacturing thereof
04/28/1998US5743127 Round steel bar guide apparatus and method
04/28/1998US5743126 Roll stand with separable roll parting adjustment module
04/28/1998US5743125 Hot strip production plant for rolling thin rolled strip
04/23/1998DE19701234C1 Highly formable thin steel sheet production
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