Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21B - Rolling of metal › B21B 37 - Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
Patents for B21B 37 - Control devices or methods specially adapted for metal-rolling mills or the work produced thereby (9,690)
11/1999
11/04/1999WO1999056185A1 Controller and control method
11/04/1999WO1999055474A1 Steckel hot rolling mill
11/04/1999WO1999048020A3 Method and arrangement for computer-assisted determination of a representation specification
11/04/1999WO1999048017A3 Method and arrangement for computer-assisted determination of a membership function
11/03/1999EP0953384A2 Method for improving the contour and for increasing the length of rolled material
10/1999
10/28/1999DE19818207A1 Steckel rolling mill for production of hot-rolled metal strip
10/27/1999CN1233331A A process and device for identification or pre-calculation of parameters of a time-variant industrial process
10/26/1999US5970771 Continuous spiral motion system for rolling mills
10/26/1999US5970765 Method and apparatus for rolling strip
10/12/1999US5966682 Method of manufacturing integrated circuit wafers
10/12/1999US5964116 Roll stand for rolling strip
10/12/1999US5964114 In a continuously traveling workpiece
10/06/1999EP0947717A2 A processing unit for advancing articles
10/06/1999EP0946764A1 Process for monitoring and controlling the quality of rolled products from hot-rolled processes
10/05/1999US5963918 System and method of optimizing rolling mill roll inventory
10/05/1999US5961899 Vibration control apparatus and method for calender rolls and the like
10/05/1999US5960657 Method and apparatus for the control of rolling mills
09/1999
09/29/1999EP0886550B1 Method and device for producing a hollow body from solid round steel
09/29/1999CN1229699A Rolling mill with position variable roller
09/23/1999WO1999048020A2 Method and arrangement for computer-assisted determination of a representation specification
09/23/1999WO1999048017A2 Method and arrangement for computer-assisted determination of a membership function
09/23/1999WO1999047285A1 A method of monitoring the distance between the rolls of a roll pair, and means for use in carrying out the method
09/22/1999EP0942791A1 Method for compensating eccentricity of supporting and/or working roller in dual or quadruple roll housing
09/16/1999WO1999046071A2 Method for adjusting a continuous casting installation roll segment
09/16/1999DE19809807A1 Adjusting a roll segment of a continuous casting installation
09/15/1999EP0683703B1 Manufacture of metallic strip
09/14/1999US5950478 Hot tandem rolling mill
09/08/1999CN1228042A Heavy unit weight hot rolling method for sheet bars, and steel milling equipment therefor
09/07/1999US5949684 Automatic roll groove alignment
09/07/1999CA2163723C Looper control system for a rolling mill
09/02/1999WO1999043452A1 Sheet rolling method and sheet rolling mill
09/01/1999EP0938388A1 Mill train with at least one roll stand with three-phase current driving system
09/01/1999CN1227639A Process and system for commisioning industrial plants, in particular in the primary industry
08/1999
08/31/1999US5945595 Online roll profile measuring system and measuring method using the same
08/31/1999US5943896 Method of influencing the strip contour in the edge region of a rolled strip
08/31/1999US5943895 Dynamic crown control back-up roll assembly
08/31/1999US5943894 Method of rolling plates
08/26/1999WO1999042232A2 Process and device for determining an intermediate section of a metal strip
08/26/1999DE19907757A1 Speed controller for motor with resilient shaft connection to load
08/26/1999DE19805602A1 Method of measuring and setting gauge openings formed by drive and/or non-driven rollers, e.g. for rolling systems for producing rolled goods
08/25/1999EP0937518A2 Rolling method for at least a first and a second rolled strand
08/19/1999WO1999041026A1 Rolling installation for flat products
08/19/1999CA2286566A1 Rolling installation for flat products
08/18/1999EP0936002A2 Rolling method for a strip, in particular a metal strip
08/11/1999EP0934130A1 Improved servo-assisted rolling stand
08/10/1999US5934129 System to control the surface profile of the back-up rolls in four high rolling stands and relative back-up roll
08/04/1999CN1225044A Process and device for reducing the edge drop of a laminated strip
08/04/1999CN1224641A Digital and analog control method of stabilizing the state of emulsified liquid in steel band cold-rolling
07/1999
07/29/1999DE19840864C1 Method for reducing the length of thickened ends when rolling pipes in a stretch reduction rolling mill
07/29/1999DE19823407C1 Mounting of swimming roll which runs on individually adjustable hydrostatic bearings across its width for deflection control
07/27/1999US5930136 Control device for controlling a controlled apparatus, and a control method therefor
07/27/1999US5927118 Method for making hot-rolled steel sheet and apparatus therefor
07/27/1999US5927117 Methods to measure and control strip shape in rolling
07/21/1999CN1044205C Full-floating plug continuously rolling process
07/20/1999US5924319 Roll crossing, offsetting, bending and shifting system for rolling mills
07/14/1999EP0928644A1 Control method for continuous skinpass rolling of metal strip
07/14/1999CN1222416A Automatic control system for state deviation limit of band steel cold-rolling emulsion
07/08/1999WO1999033587A1 Method to eliminate the play between chocks and relative support blocks in four-high rolling stands and relative device
07/08/1999DE19830033C1 Rolling mill for hot rolling of flat products
07/08/1999CA2315836A1 Method to eliminate the play between chocks and relative support blocks in four-high rolling stands and relative device
07/07/1999EP0927769A1 Method for controlling the cooling of a moving metal product
06/1999
06/29/1999US5915457 Method for operating a continuous casting plant
06/24/1999WO1999030848A1 A rolling apparatus and a rolling method
06/23/1999EP0924002A2 Method for supervising a rolling mill, particularly for the on-line control of the rolling process in sendzimir-type mills
06/16/1999EP0921873A1 Rolling mill for sizing tubes or cylindrical bodies in general inthe iron and steel industry
06/09/1999EP0920926A1 Method to control the drawing of the rolled stock
06/09/1999EP0817687B1 Process for making a strip from a hot rolled rod
06/08/1999US5910185 Device for the guidance of hot-rolled strip through an inductor
05/1999
05/25/1999US5906129 Process for rolling flat material and strip
05/20/1999WO1999024186A1 Method to control the axial position of slabs emerging from continuous casting and relative device
05/20/1999WO1999024185A1 Method and device for winding a metal strip running out of a hot rolling mill train
05/20/1999WO1999024184A1 Process and device for rolling a metal strip
05/20/1999WO1999024183A1 Process and device for rolling a rolled strip with a variable thickness
05/20/1999WO1999024182A1 Process and device for controlling a metallurgical plant
05/20/1999WO1999024181A1 Continuous cutting process and device for hot-rolling
05/20/1999WO1999024180A1 Method and assembly for hot-rolling thin strips of steel
05/20/1999DE19806267A1 Verfahren und Einrichtung zur Steuerung einer hüttentechnischen Anlage Method and apparatus for controlling a metallurgical plant
05/20/1999CA2310045A1 Method to control the axial position of slabs emerging from continuous casting and relative device
05/19/1999EP0916417A2 Housingless rolling mill
05/19/1999EP0916415A1 Heavy unit weight hot rolling method for sheet bars, and steel mill equipment therefor
05/19/1999CN2319145Y Appts. for rolling variable section workpiece with rolling gap periodicly changed
05/18/1999US5904204 Apparatus for producing strip of stainless steel
05/18/1999US5904058 For correcting a camber of a travelling web strip
05/12/1999DE19850492A1 Verfahren und Einrichtung zum Warmwalzen dünner Stahlbänder Method and apparatus for hot rolling of thin steel strips
05/11/1999US5901592 Rolling method of wide flange beam in universal rolling mill
05/11/1999US5901591 Hot strip reversing mill
05/11/1999CA2253171A1 Housingless rolling mill
04/1999
04/29/1999DE19729187C1 Function simulator, e.g. a neural net used in process control, is quality tested
04/22/1999DE19744504A1 Strip rolling process subjects strip leading and trailing ends to increased edge rolling reduction
04/21/1999CN1214280A Method and apparatus for adjusting friction ratio between top and bottom rolls of rolling stand
04/15/1999WO1999018246A1 Method for determining and controlling material flux of continuous cast slabs
04/15/1999WO1999004181A3 Vibration control apparatus and method for calender rolls and the like
04/15/1999CA2305401A1 Method for determining and controlling material flux of continuous cast slabs
04/14/1999EP0908248A2 Device and method for influencing the frictional relationships between an upper and a lower roll of a rolling stand
04/14/1999EP0907428A1 Hot strip reversing mill with a shapemetering apparatus
04/09/1999CA2249853A1 Apparatus and method for influencing the frictional conditions between an upper roll and a lower roll of a roll stand
04/08/1999DE19828575A1 Metal strip forming method using hot strip mill
04/07/1999EP0906797A1 Method and device for straightening a metal strip in a hot rolling mill
04/07/1999EP0906594A1 Process and system for commissioning industrial plants, in particular in the primary industry
04/07/1999CN1213330A Method and device for producing hollow body from solid round steel
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