ClassID:

37732

B21B1/26 - CPC Classification

Classification description:

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 for rolling plates, strips, bands or sheets of indefinite length in a continuous process by hot-rolling, e.g. Steckel hot mill

Sub-classes:
Recent Application in this class:
#1
20260124655
2026-05-07

PRE-CALENDERING SYSTEM FOR REDUCING STRAIN IMBALANCES IN MULTILANE ELECTRODES

#2
20260081056
2026-03-19

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND INDUCTION HEATING DEVICE

#3
20260070107
2026-03-12

HOT ROLLING WITH RESIDUAL ELEMENTS

#4
20250281957
2025-09-11

COOLING DEVICE AND HEAT TREATMENT APPARATUS INCLUDING THE SAME

#5
20250276352
2025-09-04

HOT PRESSED MEMBER, STEEL SHEET FOR HOT PRESS FORMING, AND METHOD OF PRODUCING HOT PRESSED MEMBER

#6
20250083219
2025-03-13

METAL CASTING AND ROLLING LINE

#7
20250073766
2025-03-06

PEELABLE RESEALABLE MEMBRANE FOR CONTAINERS

#8
20240327944
2024-10-03

PROCESS FOR DIRECT PRODUCTION OF A TRIP STEEL STRIP IN AN INTEGRATED CASTING-ROLLING PLANT AND A TRIP STEEL STRIP PRODUCED BY THE PROCESS

#9
20240278298
2024-08-22

System and method for the continuous casting and subsequent flat rolling of a steel strip

#10
20240254587
2024-08-01

ROLL FORMING PROCESS WITH HEAT SOURCE LOCATIONS FOR FORMING A METAL ARTICLE WITH SELECTIVE THERMAL FORMING/FLANGING/TRIMMING OPERATIONS

#11
20240253100
2024-08-01

PLANT AND METHOD FOR THE PRODUCTION OF FLAT ROLLED PRODUCTS

#12
20240216967
2024-07-04

METHOD FOR PRODUCING STEEL SHEET FOR COLD ROLLING AND METHOD FOR PRODUCING COLD-ROLLED STEEL SHEET

#13
20240157416
2024-05-16

PLANT AND METHOD FOR PRODUCING FLAT ROLLED PRODUCTS

#14
20240075511
2024-03-07

COOLING DEVICE WITH COOLANT JETS HAVING A HOLLOW CROSS SECTION

#15
20240058727
2024-02-22

HOT ROLLING MILL WITH SEPARATOR FOR MILL SCALE FROM WASTEWATER

#16
20240052446
2024-02-15

Device and method for continuously applying transverse tension in annealing process of ultra-thin strip

#17
20240001418
2024-01-04

METHOD AND DEVICE FOR PRODUCING MEDIUM-THICKNESS PLATES WITH HIGH THICKNESS PRECISION THROUGH CVC STECKEL MILL

#18
20230405655
2023-12-21

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

#19
20230372998
2023-11-23

DEVICE AND METHOD FOR PRODUCING HOT-ROLLED METAL STRIPS

#20
20230279527
2023-09-07

METHOD FOR PRODUCING STEEL STRIP

#21
20230265538
2023-08-24

MATERIAL FOR HOT STAMPING AND METHOD OF MANUFACTURING THE SAME

#22
20230226598
2023-07-20

METAL CASTING AND ROLLING LINE

#23
20230226584
2023-07-20

Reduction of Surface Defects During Finish Rolling of Hot Strip

#24
20230139351
2023-05-04

HOT ROLLING MILLS AND HOT ROLLING METHODS

#25
20220241833
2022-08-04

Roller framework having a framework cooler for cooling a steel band

#26
20220241832
2022-08-04

Meandering control method for hot-rolled steel strip, meandering control device, and hot rolling equipment

#27
20220177989
2022-06-09

METHOD FOR MANUFACTURING OF STAINLESS STEEL STRIPS

#28
20220176429
2022-06-09

Process for the production of a metallic strip or sheet

#29
20220136089
2022-05-05

Method of producing copper alloy sheet material with excellent strength and conductivity and copper alloy sheet material produced therefrom

#30
20220008976
2022-01-13

Prediction system of strip chew in hot rolling mill

#31
20210394245
2021-12-23

Plate thickness control device and plate thickness control method

#32
20210308731
2021-10-07

Method for ascertaining control variables for active profile and flatness control elements for a rolling stand and profile and average flatness values for hot-rolled metal strip

#33
20210121924
2021-04-29

CASTING-ROLLING SYSTEM FOR BATCH AND CONTINUOUS OPERATION

#34
20210078061
2021-03-18

Side spray method for cooling the steel strip after hot rolling

#35
20210046540
2021-02-18

Metal casting and rolling line

#36
20200406322
2020-12-31

Metal substrate provided with tailored surface textures and method for applying such textures on metal substrates

#37
20200368798
2020-11-26

Metal sheet having low friction coefficient and low waviness

#38
20200238353
2020-07-30

Locally changing the roll gap in the region of the strip edges of a rolled strip

#39
20200188972
2020-06-18

Methods of sheet metal production and sheet metal products produced thereby

#40
20200156130
2020-05-21

Roller framework having a framework cooler for cooling a steel band

#41
20200086368
2020-03-19

Combined continuous casting and metal strip hot-rolling plant

#42
20200071793
2020-03-05

Combined continuous casting and metal strip hot-rolling plant

#43
20190366471
2019-12-05

Method for producing a continuous strip-shaped composite material

#44
20190329307
2019-10-31

Method and device for producing a continuous strip-shaped composite material

#45
20190299263
2019-10-03

Rolling and preparation method of magnesium alloy sheet

#46
20190270160
2019-09-05

Method and device for producing a continuous strip-shaped composite material

#47
20190226068
2019-07-25

PROCESS FOR MANUFACTURING HOT-ROLLED PLATE, STRIP OR COIL MADE OF DUPLEX STAINLESS STEEL

#48
20190185969
2019-06-20

ALUMINUM ALLOY SHEET THAT EXHIBITS EXCELLENT SURFACE QUALITY AFTER ANODIZING AND METHOD FOR PRODUCING THE SAME

#49
20190161820
2019-05-30

Hot-rolled steel sheet and manufacturing method thereof

#50
20190076897
2019-03-14

Aluminum foil for ultraviolet light reflecting materials and method for producing same

#51
20190076896
2019-03-14

Hot-rolled steel sheet and method for manufacturing same

#52
20190039106
2019-02-07

Production equipment line for hot-rolled steel strip and production method for hot-rolled steel strip

#53
20190030580
2019-01-31

Production equipment line for hot-rolled steel strip and production method for hot-rolled steel strip

#54
20190024204
2019-01-24

Dual hardness steel article

#55
20180363109
2018-12-20

STEEL SHEET FOR HOT STAMPING, METHOD FOR PRODUCTION THEREOF, AND HOT STAMPING STEEL MATERIAL

#56
20180304326
2018-10-25

Clad steel plate with excellent thermal conductivity

#57
20180229155
2018-08-16

Method for separating mill scale from wastewater

#58
20180117669
2018-05-03

Systems and methods for making thick gauge aluminum alloy articles

#59
20180117650
2018-05-03

Metal casting and rolling line

#60
20170348745
2017-12-07

Strip profile control method of hot finishing tandem rolling mill and hot finishing tandem rolling mill

#61
20170307111
2017-10-26

STEEL STRIP FOR ELECTRIC-RESISTANCE-WELDED STEEL PIPE OR TUBE, ELECTRIC-RESISTANCE-WELDED STEEL PIPE OR TUBE, AND PROCESS FOR PRODUCING STEEL STRIP FOR ELECTRIC-RESISTANCE-WELDED STEEL PIPE OR TUBE

#62
20170239755
2017-08-24

Metal plate for laser processing and method for producing stainless steel plate for laser processing

#63
20170209907
2017-07-27

Adjusting a targeted temperature profile at the strip head and strip base prior to cross-cutting a metal strip

#64
20170197235
2017-07-13

Hot-rolled steel sheet

#65
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

#66
20170159151
2017-06-08

Method for manufacturing high-strength galvanized steel sheet

#67
20170152580
2017-06-01

Method for manufacturing high-strength galvanized steel sheet

#68
20170044639
2017-02-16

Steel plate and method of producing same

#69
20170028452
2017-02-02

Rolling system

#70
20170014880
2017-01-19

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

#71
20160339490
2016-11-24

Continuous casting and rolling apparatus and method

#72
20160326620
2016-11-10

α+β titanium alloy cold-rolled and annealed sheet having high strength and high young's modulus and method for producing the same

#73
20160325345
2016-11-10

Continuous casting of lead alloy strip for heavy duty battery electrodes

#74
20160325324
2016-11-10

Method and device for producing a metal strip in a continuous casting and rolling process

#75
20160319399
2016-11-03

Cladded aluminum-alloy material and production method therefor, and heat exchanger using said cladded aluminum-alloy material and production method therefor

#76
20160318081
2016-11-03

Rolling apparatus, continuous casting and rolling apparatus and method

#77
20160273066
2016-09-22

Hot-rolled steel sheet and manufacturing method thereof

#78
20160207084
2016-07-21

Centrifugally cast, hot-rolling composite roll

#79
20160151814
2016-06-02

Production lines and methods for hot rolling steel strip

#80
20160067753
2016-03-10

Method for producing a metal strip by casting and rolling

#81
20160024627
2016-01-28

Hot rolled ferritic stainless steel sheet, method for producing same, and method for producing ferritic stainless steel sheet

#82
20160017455
2016-01-21

Method of making a dual hardness steel article

#83
20150314350
2015-11-05

METHOD AND APPARATUS FOR PREPARING STEEL STOCK BEFORE HOT ROLLING

#84
20150306645
2015-10-29

Shape-correcting and rolling method and shape-correcting device for high-strength steel

#85
20150298186
2015-10-22

Method for producing band steel with different target thicknesses along longitudinal direction using hot continuous rolling mill set

#86
20150218668
2015-08-06

Ferritic lightweight high-strength steel sheet having excellent stiffness and ductility, and method of manufacturing the same

#87
20150191813
2015-07-09

Hot stamped high strength part excellent in post painting anticorrosion property and method of production of same

#88
20150167135
2015-06-18

DUPLEX STAINLESS STEEL

#89
20150099141
2015-04-09

Double cold reduction strip for shadow mask and process for producing the same

#90
20150083278
2015-03-26

High-strength hot-dip galvanized steel sheet excellent in impact resistance property and manufacturing method thereof, and high-strength alloyed hot-dip galvanized steel sheet and manufacturing method thereof

#91
20150024237
2015-01-22

Steel sheet for hot stamping, method for production thereof, and hot stamping steel material

#92
20150018185
2015-01-15

Roll for hot rolling

#93
20140366602
2014-12-18

Method for manufacturing thin strip continuously cast 700MPa-grade high strength weather-resistant steel

#94
20140345353
2014-11-27

Centrifugally cast composite roll for hot rolling and its production method

#95
20140290810
2014-10-02

High strength cold rolled steel sheet with excellent deep drawability and material uniformity in coil and method for manufacturing the same

#96
20140260483
2014-09-18

Manufacturing methods and apparatus for targeted cooling in hot metal rolling

#97
20140246128
2014-09-04

Hot-rolled steel sheet and method for producing same

#98
20140234660
2014-08-21

High-strength hot-dip galvanized steel sheet, high-strength alloyed hot-dip galvanized steel sheet excellent in bake hardenability, and manufacturing method thereof

#99
20140234659
2014-08-21

High-strength hot-dip galvanized steel sheet having excellent delayed fracture resistance and manufacturing method thereof

#100
20140227555
2014-08-14

High-strength hot-dip galvanized steel sheet excellent in impact resistance property and high-strength alloyed hot-dip galvanized steel sheet

#101
20140174609
2014-06-26

METHOD FOR MANUFACTURING A HIGH-STRENGTH STEEL SHEET FOR A CAN

#102
20140137622
2014-05-22

Roll forming method and roll forming apparatus

#103
20140102604
2014-04-17

COLD ROLLED RECOVERY ANNEALED MILD STEEL AND PROCESS FOR MANUFACTURE THEREOF

#104
20140096578
2014-04-10

Method and apparatus for preparing steel stock before hot rolling

#105
20140076018
2014-03-20

Method for manufacturing steel sheet

#106
20140060428
2014-03-06

METAL PLATE FOR LASER PROCESSING AND METHOD FOR PRODUCING STAINLESS STEEL PLATE FOR LASER PROCESSING

#107
20140060139
2014-03-06

Method for cooling hot-rolled steel sheet

#108
20140060138
2014-03-06

Processing of titanium-aluminum-vanadium alloys and products made thereby

#109
20140044588
2014-02-13

Aluminum alloy sheet that exhibits excellent surface quality after anodizing and method for producing the same

#110
20140034264
2014-02-06

Rolling method for strip and corresponding rolling line

#111
20140030544
2014-01-30

Hot stamped high strength part excellent in post painting anticorrosion property and method of production of same

#112
20140026631
2014-01-30

Rolling method for strip and corresponding rolling line

#113
20140023550
2014-01-23

FERRITIC STAINLESS STEEL SHEET EXCELLENT IN HEAT RESISTANCE AND WORKABILITY AND METHOD OF PRODUCTION OF SAME

#114
20140007637
2014-01-09

Hot rolling equipment and hot rolling method

#115
20130323523
2013-12-05

ROLLED MAGNESIUM ALLOY MATERIAL, MAGNESIUM ALLOY STRUCTURAL MEMBER, AND METHOD FOR PRODUCING ROLLED MAGNESIUM ALLOY MATERIAL

#116
20130323112
2013-12-05

Method of producing a hot rolled steel sheet

#117
20130306204
2013-11-21

Hot rolled ferritic stainless steel sheet, method for producing same, and method for producing ferritic stainless steel sheet

#118
20130283881
2013-10-31

Process of and Device For Producing Metal Blanks With Different Thicknesses

#119
20130280122
2013-10-24

Aluminum alloy sheet that exhibits excellent surface quality after anodizing and method for producing the same

#120
20130247638
2013-09-26

Manufacturing device and manufacturing method for hot-rolled steel strip

#121
20130160277
2013-06-27

Rolling line and relative method

#122
20130145807
2013-06-13

Rolling method for flat products and relative rolling line

#123
20130019646
2013-01-24

Method of controlling operation of tandem rolling mill and method of manufacturing hot-rolled steel sheet using the same

#124
20120318414
2012-12-20

Manufacturing method and manufacturing apparatus of hot-rolled steel sheet

#125
20120177532
2012-07-12

Processing of titanium-aluminum-vanadium alloys and products of made thereby

#126
20120174760
2012-07-12

Dual hardness steel article

#127
20120151981
2012-06-21

Method for cooling hot-rolled steel strip

#128
20120144638
2012-06-14

DEVICE FOR PRODUCING A HOT-ROLLED THERMAL STRIP, ESPECIALLY MADE OF STRIP-TYPE CONTINUOUS CASTING MATERIAL

#129
20120073345
2012-03-29

Energy-saving rolling mill train and energy-saving process for operating a combined casting and rolling station

#130
20120024434
2012-02-02

METHOD FOR PRODUCING STRIPS OF METAL, AND PRODUCTION LINE FOR PERFORMING THE METHOD

#131
20120018062
2012-01-26

Method of hot-rolled thin steel sheet with excellent formability and excellent strength and toughness after heat treatment

#132
20120003118
2012-01-05

Processing of titanium-aluminum-vanadium alloys and products made thereby

#133
20110308291
2011-12-22

Titanium slab for hot rolling produced by electron-beam melting furnace, process for production thereof, and process for rolling titanium slab for hot rolling

#134
20110247382
2011-10-13

METHOD AND DEVICE FOR DESCALING A METAL STRIP

#135
20110232349
2011-09-29

Processing of titanium-aluminum-vanadium alloys and products made thereby

#136
20110111301
2011-05-12

Continuous casting of lead alloy strip for heavy duty battery electrodes

#137
20110091349
2011-04-21

METHOD FOR PRODUCING MAGNESIUM ALLOY PLATE AND MAGNESIUM ALLOY PLATE

#138
20110076177
2011-03-31

HIGH-STRENGTH STEEL SHEET FOR CANS AND METHOD FOR MANUFACTURING THE SAME

#139
20100269556
2010-10-28

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

#140
20100180655
2010-07-22

Hot rolling apparatus

#141
20100175452
2010-07-15

METHOD FOR HOT ROLLING AND FOR HEAT TREATMENT OF A STEEL STRIP

#142
20100116456
2010-05-13

Process and a plant for the production of metal strip

#143
20100095722
2010-04-22

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

#144
20100059196
2010-03-11

Method for producing hot strips from lightweight steel

#145
20100000636
2010-01-07

DUPLEX STAINLESS STEEL

#146
20100000633
2010-01-07

BAKE-HARDENING HOT-ROLLED STEEL SHEET WITH EXCELLENT WORKABILITY AND METHOD FOR MANUFACTURING THE SAME

#147
20100000062
2010-01-07

Method and installation for producing steel products with optimum surface quality

#148
20090260728
2009-10-22

Method and installation for producing hot-rolled strip from austenitic stainless steels

#149
20090205756
2009-08-20

Hot-rolled thin steel sheet with excellent formability and excellent strength and toughness after heat treatment, and method for manufacturing the same

#150
20090165517
2009-07-02

Rolling plant

#151
20090038356
2009-02-12

Method for Lubricating Milling Material

#152
20090031777
2009-02-05

Method for thickness regulation during a hot-rolling process

#153
20080295920
2008-12-04

High Tension Steel Plate with Small Acoustic Anisotropy and with Excellent Weldability and Method of Production of Same

#154
20080279715
2008-11-13

Method for producing magnesium alloy plate and magnesium alloy plate

#155
20080257522
2008-10-23

Csp Continuous Casting System With a Roler Hearth Furnace and Pivoting Conveyors

#156
20080251232
2008-10-16

Process and plant for producing metal strip

#157
20080245918
2008-10-09

Reel furnace having a strip reeling device

#158
20080028813
2008-02-07

Process and Production Line for Manufacturing Hot Ultrathin Steel Strips with Two Casting Lines for a Single Endless Rolling Line

#159
20080006387
2008-01-10

Continuous Casting and Rolling Plant for a Metal Strip, Production Method for a Metal Strip, and a Metal Strip Itself

#160
20080000559
2008-01-03

Method and installation for producing hot-rolled strip from austenitic stainless steels

#161
20070272054
2007-11-29

Method and installation for the production of steel products having an optimum surface quality

#162
20070200281
2007-08-30

Device For Producing A Hot-Rolled Thermal Strip, Especially Made Of Strip-Type Continuous Casting Material

#163
20070180882
2007-08-09

Apparatus for manufacturing metal material by rolling

#164
20070089814
2007-04-26

High-strength hot-rolled steel sheet excellent in shape fixability and method of producing the same

#165
20070051153
2007-03-08

Rolling mill for hot-rolling metal, especially aluminum, and hot-rolling method

#166
20060243420
2006-11-02

Method and continuous casting and rolling plant for semi-endless or endless rolling by casting a metal strand, especially a steel strand, which is cut to length as required after solidification

#167
20060143897
2006-07-06

Method for rolling thin and thick slabs made of steel materials into hot-rolled strip

#168
20050285316
2005-12-29

Method and installation for hot-rolling strips using a Steckel rolling frame

#169
20050251989
2005-11-17

Method and casting roller plant for the semi-endless or endlers rolling by casting of a metal in particular a steel strip which may be transversely separated as required after solidification

#170
20050155740
2005-07-21

Process and production line for manufacturing ultrathin hot rolled strips based on the thin slab technique

#171
20050150995
2005-07-14

Coil box, mounted between a roughing rolling train and a finishing rolling train

#172
20050131572
2005-06-16

Method for controlling an industrial process

#173
20050115649
2005-06-02

THERMOMECHANICAL PROCESSING ROUTES IN COMPACT STRIP PRODUCTION OF HIGH-STRENGTH LOW-ALLOY STEEL

#174
20050072499
2005-04-07

Method and installation for producing a hot rolled strip from austenitic rust-resistant steels

#175
20050039320
2005-02-24

Method and casting/rolling mill for producing steel strips

#176
20050016242
2005-01-27

Continous hot-rolling facility