Patents-Review.com
ClassID:

37950 ⎘

B21B38/00 - CPC Classification

Classification description:

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

Sub-classes:
Recent Application in this class:
#1
20260054301
2026-02-26

ROLLING EQUIPMENT MACHINE DETERIORATION DIAGNOSING DEVICE

 #2
20260001167
2026-01-01

CUTTING EQUIPMENT FOR STEEL STRIPS AND COLD ROLLING LINE

 #3
20250326017
2025-10-23

CUTTING EQUIPMENT FOR STEEL STRIPS, COLD ROLLING LINE, METHOD OF CUTTING STEEL STRIPS, AND METHOD OF PRODUCING STEEL STRIPS

 #4
20250100021
2025-03-27

APPARATUS FOR REMOVING FOREIGN MATTER ON HOT-ROLLED STEEL STRIP

 #5
20250033101
2025-01-30

APPARATUS AND PROCESS FOR SURFACE PROCESSING OF CYLINDRICAL BODIES, IN PARTICULAR ROLLING CYLINDERS

 #6
20240375163
2024-11-14

COOLING SYSTEM FOR A ROLLING MILL

 #7
20240253102
2024-08-01

ROLLING STATE OBSERVATION APPARATUS AND ROLLING STATE OBSERVATION METHOD

 #8
20240149318
2024-05-09

Quick-change roll cooling header cartridge with real-time feedback of operational data

 #9
20240149316
2024-05-09

ROLLING DEVICE AND MEASURING DEVICE

 #10
20230405655
2023-12-21

Stabilization of the rolled product during opening and/or closing of a roll stand

 #11
20230390818
2023-12-07

MEANDERING AMOUNT DETECTION METHOD AND MEANDERING CONTROL METHOD FOR METAL STRIP

 #12
20230142679
2023-05-11

Edge crack detection device, rolling mill facility and edge crack detection method

 #13
20220283120
2022-09-08

Tilt and curvature measurements of metal sheets in a rolling mill

 #14
20220274148
2022-09-01

Control method of a leveling machine and leveling machine

 #15
20220143661
2022-05-12

Method and system for monitoring the gap in rolling mills

 #16
20220126341
2022-04-28

Rolling mill and rolling mill adjustment method

 #17
20210362205
2021-11-25

Capturing and transmitting data of a bearing of a steel mill or rolling mill

 #18
20210331224
2021-10-28

Apparatus for detecting relative positioning information between rolls, and method for measurement roll alignment state by using same

 #19
20210229148
2021-07-29

Rolling mill, and method for setting rolling mill

 #20
20210170459
2021-06-10

Quick-action adjustment for adjusting cylinder in edging stands

 #21
20210154716
2021-05-27

STRETCHING-BENDING-STRAIGHTENING SYSTEM AND METHOD OF THE ACTUATION THEREOF

 #22
20210016334
2021-01-21

Safety device for a machine and method of operating a safety device

 #23
20200309740
2020-10-01

Online crack detection device for rolling roll, rolling roll, and online crack detection method for rolling roll

 #24
20200204039
2020-06-25

Metallurgical device with self-powered sensing

 #25
20200114406
2020-04-16

Microstructure calculating apparatus

 #26
20200110394
2020-04-09

Process anomalous state diagnostic device and process anomalous state diagnosis method

 #27
20190120776
2019-04-25

Method and device for measuring the speed of a rolling stock

 #28
20190076900
2019-03-14

Device and method for descaling a workpiece in motion

 #29
20190047028
2019-02-14

Rolling mill and rolling mill adjustment method

 #30
20190041812
2019-02-07

Model predictive strip position controller

 #31
20190022724
2019-01-24

Systems and methods for controlling flatness of a metal substrate with low pressure rolling

 #32
20190022721
2019-01-24

Systems and methods for controlling surface texturing of a metal substrate with low pressure rolling

 #33
20190022720
2019-01-24

Micro-textured surfaces via low pressure rolling

 #34
20190003986
2019-01-03

PINHOLE OR HOLE DETECTION DEVICE AND METHOD

 #35
20180306834
2018-10-25

Method and measuring system for measuring a movable object

 #36
20180281039
2018-10-04

Measuring thermal expansion and the thermal crown of rolls

 #37
20180281038
2018-10-04

Adjustment device

 #38
20180178270
2018-06-28

Method for producing a contoured ring rolling product

 #39
20180161837
2018-06-14

CONTINUOUS CASTING AND ROLLING METHOD AND CONTINUOUS CASTING AND ROLLING APPARATUS

 #40
20180143142
2018-05-24

Method and apparatus for determining features of hot surface

 #41
20170370802
2017-12-28

Kit for bearing and bearing arrangement

 #42
20170182534
2017-06-29

Method for manufacturing hot-rolled steel sheet, steel sheet cutting location setting device, steel sheet cutting location setting method, and steel sheet manufacturing method

 #43
20170014880
2017-01-19

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

 #44
20160339492
2016-11-24

Motor speed control device for rolling mill

 #45
20160263636
2016-09-15

Rolling mill with optimized determination of cutting points

 #46
20160199893
2016-07-14

Cold pilger rolling mill and method for forming a tube shell to a tube

 #47
20160107214
2016-04-21

Adjustable descaler

 #48
20160102971
2016-04-14

Method for measuring flatness of sheet, device for measuring flatness of sheet, and production method for steel sheet

 #49
20160038984
2016-02-11

Apparatus for controlling camber and method for same

 #50
20150316508
2015-11-05

Apparatus and method for detecting inner defects of steel plate

 #51
20150298188
2015-10-22

Roll type material feeding apparatus and method

 #52
20150273550
2015-10-01

Control system and method for tapered structure construction

 #53
20150082848
2015-03-26

Rolling apparatus and rolling monitoring method

 #54
20150014467
2015-01-15

Tandem rolling mill output method and installation with coiling carousel coupled with on-line inspection

 #55
20150013405
2015-01-15

Method and device for cooling rolls

 #56
20140313500
2014-10-23

Lithographic apparatus, device manufacturing method, and method of applying a pattern to a substrate

 #57
20140260474
2014-09-18

Measuring thermal expansion and the thermal crown of rolls

 #58
20140197825
2014-07-17

Arrangement for crack detection in metallic materials in a metal making process

 #59
20140190232
2014-07-10

STRIP PROCESSING DEVICE

 #60
20140174141
2014-06-26

Tension and guidance device, and method of rolling strip material

 #61
20140096578
2014-04-10

Method and apparatus for preparing steel stock before hot rolling

 #62
20140007637
2014-01-09

Hot rolling equipment and hot rolling method

 #63
20130307563
2013-11-21

Method and device for measuring the speed of a rolling stock

 #64
20130276498
2013-10-24

Method of detecting fault in piercing-rolling and method of producing seamless pipe or tube

 #65
20130205851
2013-08-15

Method and apparatus for making cold-pilger-rolled tubes

 #66
20130180300
2013-07-18

Method for adjusting rolling positions of rolling rolls constituting three-roll mandrel mill and method for manufacturing seamless pipes or tubes

 #67
20130042660
2013-02-21

METHOD AND APPARATUS FOR MAKING COLD-PILGER-ROLLED PIPE

 #68
20130004080
2013-01-03

System and method for measuring camber on a surface

 #69
20120151979
2012-06-21

DEVICE FOR ADJUSTING ROLLING POSITIONS OF ROLLING ROLLS CONSTITUTING THREE-ROLL MANDREL MILL AND METHOD FOR MANUFACTURING SEAMLESS PIPES OR TUBES

 #70
20120085171
2012-04-12

Device for measuring speed of material

 #71
20120067095
2012-03-22

Method and device for preparing hot-rolling stock

 #72
20110308288
2011-12-22

Rolling mill temperature control

 #73
20110090476
2011-04-21

Lithographic apparatus and device manufacturing method of applying a pattern to a substrate using sensor and alignment mark

 #74
20110030433
2011-02-10

ROLLING DEVICE AND METHOD FOR THE OPERATION THEREOF

 #75
20100312399
2010-12-09

Operating method for a cooling section having centralized detection of valve characteristics and objects corresponding thereto

 #76
20100291836
2010-11-18

Method for the classification of defects and running of lamination cylinder grinding

 #77
20100269557
2010-10-28

Inspection system for rolled products of a milling station

 #78
20100269556
2010-10-28

Method of rolling a metal strip with adjustment of the lateral position of a strip and suitable rolling mill

 #79
20100257939
2010-10-14

Device for inspecting front and back surfaces of a strip material and method thereof

 #80
20100251793
2010-10-07

Prestressed rolling mill housing assembly with improved operational features

 #81
20100219964
2010-09-02

Method and System for Detecting Faults in Sheet Material

 #82
20100196133
2010-08-05

Inspection system for rolled products and method for assessing the surface of rolled products of a rolling installation

 #83
20100132910
2010-06-03

Method for detecting and classifying surface defects on continuously cast slabs

 #84
20100095722
2010-04-22

Method and apparatus for hot-rolling metal strip using near-infrared camera

 #85
20100031723
2010-02-11

Rolling method for a strip

 #86
20100018270
2010-01-28

METHOD FOR CONTROLLING MATERIALS QUALITY IN ROLLING, FORGING, OR LEVELING PROCESS

 #87
20090309589
2009-12-17

Device for the in-line detection of surface defects in a rolled product in a rolling stand and relative method

 #88
20090260439
2009-10-22

Device for the ultrasound testing of hot rolling material

 #89
20090245622
2009-10-01

Method and arrangement for detecting surface and structural defects of a long moving product

 #90
20090208093
2009-08-20

Method and installation for inspecting a coiled strip

 #91
20090194207
2009-08-06

Cooling method of steel plate

 #92
20090183544
2009-07-23

Roll stand and method for rolling a rolled strip

 #93
20090158802
2009-06-25

Prestressed rolling mill housing assembly with improved operational features

 #94
20090113968
2009-05-07

Method for Detecting Strip Edges

 #95
20090044583
2009-02-19

Measuring straightness of an elongated rolled workpiece

 #96
20090031777
2009-02-05

Method for thickness regulation during a hot-rolling process

 #97
20090017325
2009-01-15

Rolled copper foil

 #98
20090013750
2009-01-15

Application method of Cr-plated mandrel bar for hot rolling

 #99
20080165351
2008-07-10

Method for inspecting a strip in a reversible rolling mill

 #100
20070295881
2007-12-27

Method and device of inspection of a rolled band

 #101
20070245794
2007-10-25

Device for loading the guide surfaces of bearing chocks supported in the housing windows of rolling stands

 #102
20070151635
2007-07-05

Apparatus for controlling materials quality in rolling, forging, or leveling process

 #103
20070106400
2007-05-10

System and method for on-line property prediction for hot rolled coil in a hot strip mill

 #104
20060288750
2006-12-28

Cold rolling process for metal tubes

 #105
20060236511
2006-10-26

Inspection system for rolled products of a milling station

 #106
20060180394
2006-08-17

Monitoring and alarm system for rolling mill oil film bearings

 #107
20060178854
2006-08-10

Diagnostic method for predicting maintenance requirements in rotating equipment

 #108
20060165513
2006-07-27

Inspection system for rolled products of a milling station

 #109
20060053860
2006-03-16

Apparatus for inspecting steel strip during rolling

 #110
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

 #111
20050155402
2005-07-21

Method and apparatus for detecting roll eccentricity utilizing pulse generator in rolling mill

 #112
20050061047
2005-03-24

Lamination process and apparatus for alkali metals or alloys thereof

 #113
20050057743
2005-03-17

Laser roller alignment system

 #114
20050041236
2005-02-24

Method to accurately measure the angular orientation of a rotating axis to a reference line

 #115
20050039513
2005-02-24

Method and apparatus for aligning equipment in a steel mill