| Patents for B21B 38 - Methods or devices for measuring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product (2,626) |
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| 10/01/2003 | CN1446136A Method and device for monitoring pivot bearings, particularly rolling bearings, of continuous casting supporting rollers mounted in supporting roller stand of metal, especially steel continuous |
| 09/30/2003 | US6628378 Methods and apparatus for aligning rolls |
| 09/25/2003 | WO2003078729A1 Method for determining a line force and for distributing constant line force between two rotating rolls |
| 09/16/2003 | US6619087 Strip rolling method and strip rolling mill |
| 09/11/2003 | US20030168135 Rail producing method and producing equipment |
| 09/09/2003 | US6617849 Device for the nondestructive testing of especially hot bar shaped rolling material |
| 09/09/2003 | US6615634 Plate width adjusting apparatus and plate width adjusting method |
| 08/28/2003 | US20030159487 Method of operating a rolling line for wire or light sections |
| 08/19/2003 | US6606919 Flatness measuring roller |
| 08/14/2003 | WO2003067188A1 Method and device for optically measuring the surface shape and for the optical surface inspection of moving strips in rolling and processing installations |
| 08/14/2003 | WO2003066927A1 Method and apparatus for producing a solution heat treated sheet |
| 08/14/2003 | WO2003066926A1 Method of manufacturing aluminum alloy sheet |
| 08/14/2003 | US20030150587 Process for producing aluminum sheet product having controlled recrystallization |
| 08/07/2003 | WO2003064070A1 Method of manufacturing seamless steel pipe |
| 08/06/2003 | CN1116939C Control system and method for in-line set-point scaling on metallic plate or band |
| 07/31/2003 | WO2003061865A1 Roller for determining variations in flatness |
| 07/23/2003 | EP1329267A2 Method for the rolling of wire or small sections |
| 07/22/2003 | CA2235181C Method of regulating the stress distribution in metal strips or sheet, especially of nonferromagnetic metals |
| 07/09/2003 | EP1324839A1 Device for in-line treatment of rolled metal products |
| 07/03/2003 | WO2003053604A1 Device for measuring the roll gap between the working rollers of a cold or warm rolling stand |
| 07/03/2003 | US20030121334 Method and device for determining the tension or the tensile stress in a metal strip |
| 07/01/2003 | US6585140 Driver system for reducing the speed of or dragging metal strips |
| 06/25/2003 | EP1054743B1 Driver system for reducing the speed of or dragging metal strips |
| 06/19/2003 | US20030114940 Method for the remote diagnosis of a technological process |
| 06/18/2003 | CN2555955Y Titanium-boron wire length hour meter |
| 06/12/2003 | DE20302547U1 Device for online determination of surface temperature of working roller in hot-rolling mill has heat-insulating, shielded temperature sensors integrated in the wiper girder of the working roller |
| 06/05/2003 | WO2003045600A1 Method and apparatus for detecting roll eccentricity utilizing pulse generator in rolling mill |
| 06/05/2003 | US20030102401 Method and device for reeling up in the proper position a hot-rooled strip in a reeling installation |
| 05/22/2003 | WO2003041885A1 Method and device for stabilizing high-speed unwinding of a strip product |
| 05/21/2003 | EP1071524B1 A method of monitoring the distance between the rolls of a roll pair, and means for use in carrying out the method |
| 05/07/2003 | EP1307310A1 Method and device for monitoring the pivot bearings, particularly the rolling bearings, of continuous casting supporting rollers mounted in a supporting roller stand of metal, especially steel, continuous casting devices |
| 05/02/2003 | EP1305677A2 Method for the remote diagnosis of a technological process |
| 04/30/2003 | CN2547428Y Minus tolerance rolling on-line monitoring apparatus |
| 04/17/2003 | WO2003031090A1 Device for detecting stress distribution of metal bands loaded by band tension |
| 04/17/2003 | WO2003031089A1 Device for detecting stress distribution of metal band loaded by band tension |
| 04/17/2003 | US20030070465 Linear guide rail and method for working same |
| 04/10/2003 | US20030066857 Driver system for reducing the speed of or dragging metal strips |
| 04/01/2003 | US6542240 Method of identifying defective roll on a strip processing line |
| 03/27/2003 | WO2003024635A1 Roller bearing assembly |
| 03/26/2003 | CN1405543A Rolling bearing unit with detector |
| 03/19/2003 | EP1293766A1 Rolling bearing unit with temperature and/or vibration sensor |
| 03/19/2003 | CN1103440C Steel plate length on-line measuring apparatus with photoelectronic spatial filtering frequency |
| 03/13/2003 | US20030048962 Rolling bearing unit with sensor |
| 03/04/2003 | US6526830 Method and device for monitoring a bearing arrangement |
| 02/19/2003 | EP1283753A2 Hot-rolling mill with flatness measuring roller |
| 02/12/2003 | CN2535154Y Image pickup device for bard steel surface defect inspection |
| 02/05/2003 | CN1395516A Hot-rolling mill with flatness measuring roller |
| 01/30/2003 | WO2003008951A1 Method for inspecting the surface of a roll cylinder and device therefor |
| 01/29/2003 | EP1278606A1 Method and device for reeling up in the proper position a hot-rolled strip in a reeling installation |
| 01/21/2003 | US6508589 Linear guide rail and method for working same |
| 01/21/2003 | US6508128 Method and device for monitoring a bearing arrangement |
| 01/21/2003 | US6508115 Transfer roll |
| 01/16/2003 | WO2003004963A1 Thin-strip coiler comprising a flatness measuring roll |
| 01/15/2003 | CN2530744Y Hot sending roller bed cargo dynamic weighing apparats |
| 01/07/2003 | US6502734 Driver system for reducing the speed of or dragging metal strips |
| 12/27/2002 | WO2002102537A1 Rail producing method and producing equipment |
| 12/19/2002 | DE10127806A1 Process for acquiring and/or monitoring material properties of electrically conducting material used in rolling mills comprises using electromagnetic eddy current technique with eddy current excitation and detection |
| 12/19/2002 | DE10127563A1 Sorting rolled, especially rod-like steel products having defects comprises guiding several rods simultaneously through optical mark recognition device |
| 12/17/2002 | US6496120 System for on line continuous skidding detection in rolling mills |
| 12/17/2002 | US6494071 Rolling mill facility with strip shape detection equipment, strip shape detection device, strip shape detection method and rolling method |
| 12/12/2002 | US20020184934 Hot-rolling mill with flatness measuring roller |
| 12/12/2002 | DE10121981C1 Bandbehandlungsanlage zum Richten eines Metallbandes Strip treatment apparatus for straightening a metal strip |
| 11/28/2002 | US20020176083 Method of identifying defective roll on a strip processing line |
| 11/27/2002 | EP1260895A2 Method and device for cross-production stage data linking |
| 11/13/2002 | EP1163062B1 Method and device for detecting the roll force in a rolling stand |
| 11/07/2002 | WO2002088623A2 Thickness measurement system and method |
| 11/07/2002 | US20020162375 Strip treating line for leveling metal strip |
| 11/06/2002 | EP1254728A2 Strip treating installation for straightening metal strips |
| 10/29/2002 | US6470722 Looper |
| 10/15/2002 | US6463775 Method and apparatus for detecting chattering in cold rolling mill |
| 10/10/2002 | WO2002078873A1 Method of identifying defective roll on a strip processing line |
| 10/10/2002 | CA2438606A1 Method of identifying defective roll on a strip processing line |
| 09/26/2002 | WO2002075271A1 Bearing element and measuring device |
| 09/26/2002 | WO2002074476A1 Method and arrangement for producing a metallic hot laminated strip from a thin casting strip |
| 09/26/2002 | US20020134146 System and a method for measuring and determining flatness |
| 09/25/2002 | EP1242795A2 Method and device for determining the tension or the tensile stress in a metal strip |
| 09/19/2002 | DE10112716A1 Production of a metallic hot rolled strip from a cast thin strip comprises edging the hot rolled strip before it enters roll stands |
| 09/19/2002 | DE10106582A1 Measuring device for non-contact measurement of the properties of a moving metal belt measures every specified position in the longitudinal and transverse direction of the measurement path |
| 09/18/2002 | EP1240955A1 Method and apparatus for calculating the roll gap contour |
| 09/18/2002 | EP1239979A1 Strip velocity measurement in rolling mills |
| 09/12/2002 | WO2002070155A1 A method and a device for determining the wrap angle |
| 09/12/2002 | WO2002070154A1 A system and a method for measuring and determining flatness |
| 09/12/2002 | WO2002070153A1 A method and device for improving the signal to noise ratio |
| 09/12/2002 | WO2000077513A9 Device for nondestructive testing of especially hot, bar-shaped rolling material |
| 09/12/2002 | DE10207599A1 Verfahren zum Erfassen eines Walzenausfalls A method for detecting a roller breakdown |
| 09/12/2002 | DE10111296A1 Surface testing of flat products involves taking pictures of surface, feeding picture information to computer-controlled picture processing unit and acquiring lines |
| 09/11/2002 | EP0805961B1 A method and a device for two-shaft force measurement and its application to the determination of tensile force and varying deflection angle in a continuous web |
| 09/05/2002 | US20020123822 Method for marking rolled material |
| 09/05/2002 | US20020121426 Method for detecting a roller failure |
| 09/03/2002 | US6443046 Method of controlling a long-stroke, hydraulic operating cylinder |
| 08/29/2002 | WO2002066177A1 Method and device for determining the shape, in a longitudinal direction, of a moving strip |
| 08/28/2002 | EP1112129B1 Method of producing particular product characteristics in the rolling of austentic, mixed austentic and ferritic and ferritic steel qualities |
| 08/28/2002 | EP0988120B1 Method and device for detecting the actual state of a hot tube |
| 08/28/2002 | EP0896840B1 Rolling mill and rolling method and rolling equipment |
| 08/20/2002 | US6436205 Removing surface flaws and contaminants by partial cooling then grinding, milling or flame chipping |
| 08/06/2002 | US6427507 Apparatus for measuring the strip flatness |
| 08/01/2002 | US20020100307 Rolling mill and rolling method |
| 08/01/2002 | DE10102037A1 Verfahren und Vorrichtung zur Steuerung oder Regelung des Walzvorgangs von Walzgut Method and device for control or regulation of the rolling process of rolling |
| 07/31/2002 | CN2502811Y Bar on-line automatic counting device |
| 07/31/2002 | CN1088413C Method for monitoring distance between rolls of roll pair, and means for use in carrying out the method |