ClassID:

37955

B21B38/02 - CPC Classification

Classification description:

Methods or devices for measuring, specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips

Recent Application in this class:
#1
20260091420
2026-04-02

METAL-STRIP WARPED-SHAPE CONTROL METHOD, METAL-STRIP MANUFACTURING METHOD, AND METAL-STRIP WARPED-SHAPE CONTROL DEVICE

#2
20260034576
2026-02-05

COLD ROLLING METHOD AND COLD ROLLING EQUIPMENT

#3
20250326018
2025-10-23

Measuring Roller for Determining A Characteristic Of A Strip-Shaped Material Passed Over The Measuring Roller, Use Of A Measuring Roller For Determining A Characteristic Of A Strip-Shaped Material Passed Over The Measuring Roller, And Method For Determining The Position Of A Strip Edge Of A Strip-Shaped Material

#4
20250084499
2025-03-13

METAL PLATE AND METHOD FOR MANUFACTURING THE SAME, AND METHOD FOR MANUFACTURING METAL MASK

#5
20240416403
2024-12-19

Model Based Multi-Variable Predictive Control for Metal Rolling Mills

#6
20240384977
2024-11-21

IMPROVED CONTACTLESS DETECTION OF VIBRATIONS IN METAL BELTS

#7
20240299998
2024-09-12

MEASURING THE FLATNESS OF ROLLING TRAINS FOR ALUMINIUM

#8
20230311182
2023-10-05

Flatness-measuring device, hot-rolling mill and method for operating a flatness-measuring device

#9
20230149996
2023-05-18

Detection of faulty cooling units configured to provide coolant to rolling mills

#10
20230118015
2023-04-20

Method Of Controlling Flatness Of Strip Of Rolled Material, Control System And Production Line

#11
20220371065
2022-11-24

Measuring roller for determining a characteristic of a strip-shaped material passed over the measuring roller, use of a measuring roller for determining a characteristic of a strip-shaped material passed over the measuring roller, and method for determining the position of a strip edge of a strip-shaped material

#12
20220250128
2022-08-11

Preventing undulations when rolling metal strips

#13
20210346927
2021-11-11

Method for manufacturing flexible rolling of metal strips

#14
20210268561
2021-09-02

Decoupled adjustment of contour and flatness of a metal strip

#15
20210220885
2021-07-22

Method and apparatus for controlling metal strip profile during rolling with direct measurement of process parameters

#16
20210078060
2021-03-18

Flatness roller, system for measuring flatness and line for associated rolling operations

#17
20210053098
2021-02-25

Profile straightening apparatus for a profiling system

#18
20200338609
2020-10-29

METHOD FOR CHANNEL DECOUPLING OF WHOLE-ROLLER FLATNESS METER FOR COLD-ROLLED STRIP

#19
20190381549
2019-12-19

Systems and methods for quenching a metal strip after rolling

#20
20190344316
2019-11-14

METHOD AND DEVICE FOR ROLLING METAL STRIPS

#21
20190292624
2019-09-26

Device and method for determining the microstructure of a metal product, and metallurgical installation

#22
20180369887
2018-12-27

Straightening system and straightening method

#23
20180354009
2018-12-13

CLOSED LOOP ROLLER LEVELER

#24
20180318895
2018-11-08

Method for measuring the flatness of a metal product and associated device

#25
20180143142
2018-05-24

Method and apparatus for determining features of hot surface

#26
20180126431
2018-05-10

Flatness of a rolled strip

#27
20180117653
2018-05-03

Springback compensation method for on-line real-time metal sheet roll bending

#28
20180009016
2018-01-11

Device and method for cooling a roll

#29
20180001361
2018-01-04

PRESSING TOOL PART AND DEVICE FOR ELIMINATING FLATNESS DEFECTS ON PLANAR SEMIFINISHED PRODUCTS

#30
20170259313
2017-09-14

Method and apparatus for controlling metal strip profile during rolling with direct measurement of process parameters

#31
20170080467
2017-03-23

Pre-heating and thermal control of work rolls in metal rolling processes and control systems thereof

#32
20170014880
2017-01-19

Simple pre-control of a wedge-type roll-gap adjustment of a roughing stand

#33
20160339493
2016-11-24

Cold rolling facility and cold rolling method

#34
20160109231
2016-04-21

Roll for measuring strip flatness

#35
20160107216
2016-04-21

Method and apparatus for straightening metal bands

#36
20150354948
2015-12-10

Flatness measuring and measuring of residual stresses for a metallic flat product

#37
20150321235
2015-11-12

Hybrid oil and water cooled rolling

#38
20150027185
2015-01-29

APPARATUS FOR STRAIGHTENING METAL STRIP

#39
20140260481
2014-09-18

Method and apparatus for straightening metal bands

#40
20140250963
2014-09-11

Flatness of a rolled strip

#41
20140076018
2014-03-20

Method for manufacturing steel sheet

#42
20140068957
2014-03-13

Apparatus for measuring the shape of a material

#43
20140053886
2014-02-27

Apparatus for cooling hot-rolled steel sheet

#44
20140007634
2014-01-09

Method for measuring sheet material flatness and method for producing steel sheet using said measuring method

#45
20130298625
2013-11-14

Force sensor system and method for measuring forces of film strips or sheet metal strips during rolling

#46
20130247638
2013-09-26

Manufacturing device and manufacturing method for hot-rolled steel strip

#47
20130098127
2013-04-25

Method for measuring flatness of sheet material and method for manufacturing steel sheet using the same

#48
20120318478
2012-12-20

Method for cooling sheet metal by means of a cooling section, cooling section and control device for a cooling section

#49
20120253502
2012-10-04

Method of flatness control of a strip and a control system therefor

#50
20120240651
2012-09-27

Method and plant for integrated monitoring and control of strip flatness and strip profile

#51
20120204614
2012-08-16

Method for measuring sheet material flatness and method for producing steel sheet using said measuring method

#52
20110308288
2011-12-22

Rolling mill temperature control

#53
20110252848
2011-10-20

Apparatus for manufacturing a metal strip

#54
20110208345
2011-08-25

Method and equipment for flatness control in cooling a stainless steel strip

#55
20110111124
2011-05-12

Method and device for lubricating rollers and a rolled strip of a rolling stand

#56
20110030433
2011-02-10

ROLLING DEVICE AND METHOD FOR THE OPERATION THEREOF

#57
20110030432
2011-02-10

Analytical method for use in optimizing dimensional quality in hot and cold rolling mills

#58
20110005285
2011-01-13

Rolling mill and rolling method

#59
20100249973
2010-09-30

Method and device for optimization of flatness control in the rolling of a strip

#60
20100236310
2010-09-23

EDGE FLATNESS MONITORING

#61
20100161104
2010-06-24

Mode based metal strip stabilizer

#62
20100132426
2010-06-03

Device for influencing the temperature distribution over a width

#63
20100083720
2010-04-08

Method and device for winding metal strips onto a coiling mandrel

#64
20090320616
2009-12-31

Method of and apparatus for measuring strip planarity

#65
20090139350
2009-06-04

Device for measuring the strip tension in a metal strip

#66
20090139290
2009-06-04

Method and plant for integrated monitoring and control of strip flatness and strip profile

#67
20090113993
2009-05-07

Non-contact shape sensor and device for moving sheet material

#68
20090084153
2009-04-02

Method for applying a coolant

#69
20090049882
2009-02-26

Process and apparatus for the continuous production of a thin metal strip

#70
20090017325
2009-01-15

Rolled copper foil

#71
20080271508
2008-11-06

Method and device for measuring and adjusting the evenness and/or tension of a stainless steel strip or stainless steel film during cold rolling in a 4-roll stand, particularly in a 20-roll sendzimir roll stand

#72
20080165351
2008-07-10

Method for inspecting a strip in a reversible rolling mill

#73
20080134739
2008-06-12

Shape detection device and shape detection method

#74
20080125298
2008-05-29

Method of and apparatus for manufacturing a metal strip

#75
20070280415
2007-12-06

Method of and apparatus for measuring the thickness of moving metal sheet articles

#76
20070220939
2007-09-27

Method and plant for integrated monitoring and control of strip flatness and strip profile

#77
20070193322
2007-08-23

APPLICATION OF INDUCTION HEATING TO CONTROL SHEET FLATNESS IN COLD ROLLING MILLS

#78
20070163318
2007-07-19

Roller for determining variations in flatness

#79
20070006625
2007-01-11

Method and control device for operating a mill train for metal strip

#80
20060070417
2006-04-06

Flatness monitor

#81
20060016518
2006-01-26

Graphical rolled steel sheet flatness display and method of using same

#82
20050183516
2005-08-25

Planarity-measuring roller for steel strip

#83
20050183497
2005-08-25

Strip planarity measuring method and apparatus

#84
20050157302
2005-07-21

Method and device for optically measuring the surface shape and for the optical surface inspection of moving strips in rolling and processing installations

#85
20050089210
2005-04-28

Flatness measurement system for metal strip

#86
20050061047
2005-03-24

Lamination process and apparatus for alkali metals or alloys thereof

#87
20050039542
2005-02-24

Device for detecting the stress distribution of metal band loaded by band tension