ClassID:

38009

B21B45/004 - CPC Classification

Classification description:

Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills Heating the product

Sub-classes:
Recent Application in this class:
#1
20260016227
2026-01-15

INDUCTION HEATING DEVICE FOR METAL PLATE, PROCESSING EQUIPMENT FOR METAL PLATE, AND INDUCTION HEATING METHOD OF METAL PLATE

#2
20250073766
2025-03-06

PEELABLE RESEALABLE MEMBRANE FOR CONTAINERS

#3
20250066923
2025-02-27

Aluminium Strip with Antibacterial Coating

#4
20250050397
2025-02-13

PLANT AND METHOD FOR PRODUCING FLAT ROLLED PRODUCTS

#5
20240375165
2024-11-14

METHOD OF MANUFACTURING WIDE EXTRUDED PLATE FOR ROLLING

#6
20240253100
2024-08-01

PLANT AND METHOD FOR THE PRODUCTION OF FLAT ROLLED PRODUCTS

#7
20240216971
2024-07-04

CONTACTLESS LOOPER FOR METAL PROCESSING AND RELATED METHODS

#8
20240157417
2024-05-16

METHOD FOR REVAMPING A PLANT FOR PRODUCING FLAT ROLLED PRODUCTS

#9
20240009724
2024-01-11

PROCESS AND APPARATUS FOR PRODUCING METALLURGICAL PRODUCTS, IN PARTICULAR OF THE MERCHANT TYPE, IN PARTICULAR IN AN ENDLESS MODE

#10
20240009723
2024-01-11

ROLLING MILL FACILITY

#11
20230364662
2023-11-16

Methods For Heating Strip Product

#12
20230347397
2023-11-02

Rolling process for solid-section products and a rolling mill

#13
20230226584
2023-07-20

Reduction of Surface Defects During Finish Rolling of Hot Strip

#14
20230166309
2023-06-01

Forging press for hot forging of asymmetric to symmetric rail and process of forging thereof

#15
20230082080
2023-03-16

Plant and process for the continuous production of hot-rolled ultra-thin steel strips

#16
20230069084
2023-03-02

DEVICE FOR HEATING A PRODUCT BY TRANSVERSE FLOW INDUCTION

#17
20220355356
2022-11-10

Cold rolling rolled stock in a mill train with multiple roll stands

#18
20220340996
2022-10-27

WIRE ROD FOR ULTRAHIGH-STRENGTH STEEL CORD AND MANUFACTURING METHOD THEREOF

#19
20220339684
2022-10-27

HIGH-EFFICIENCY DOUBLE-FRAME DOUBLE-CUTTING LINE FEED-THROUGH INTERMEDIATE THICKNESS SLAB PRODUCTION LINE AND PRODUCTION METHOD

#20
20220193741
2022-06-23

Heating device for the inductive heating of a flat steel strip in a hot rolling mill

#21
20220184676
2022-06-16

Cold rolling mill with alternative feed of a steel strip over two different paths

#22
20220176429
2022-06-09

Process for the production of a metallic strip or sheet

#23
20220152705
2022-05-19

PROCESS FOR FORMING WROUGHT STRUCTURES USING COLD SPRAY

#24
20220152675
2022-05-19

Method for differential temperature rolling of composite strips based on actions of friction roller and device thereof

#25
20220086962
2022-03-17

Device for the inductive heating of a workpiece in a rolling mill

#26
20220040749
2022-02-10

COMPRESSIVE FORMING PROCESSES FOR ENHANCING COLLAPSE RESISTANCE IN METALLIC TUBULAR PRODUCTS

#27
20210331222
2021-10-28

CASTING-ROLLING INSTALLATION AND METHOD FOR TREATING A WORKPIECE BY MEANS OF SUCH AN INSTALLATION

#28
20210299723
2021-09-30

Heating system for drill steel pipe billet and heating method thereof

#29
20210262056
2021-08-26

Device and method for manufacturing metal clad strips continuously

#30
20210245217
2021-08-12

Methods for heating strip product

#31
20210220884
2021-07-22

Dynamic contact heat transfer simulation device for rolling heavy-load deformation zone

#32
20200368799
2020-11-26

INSTALLATION FOR MANUFACTURING METAL STRIPS AND METHOD OF OPERATING SAME

#33
20200347470
2020-11-05

High friction rolling of thin metal strip

#34
20200331045
2020-10-22

CONTINUOUS CASTING AND ROLLING APPARATUS AND CONTINUOUS CASTING AND ROLLING METHOD

#35
20200306818
2020-10-01

Method for manufacturing ring-rolled product

#36
20200109460
2020-04-09

Apparatus line for manufacturing seamless steel pipe and tube and method of manufacturing duplex seamless stainless steel pipe

#37
20200086368
2020-03-19

Combined continuous casting and metal strip hot-rolling plant

#38
20200070225
2020-03-05

Furnace for heating metal strips, and device and method for producing metal strips by continuous casting and rolling

#39
20190390294
2019-12-26

Hot rolled steel sheet and method for producing same

#40
20190309383
2019-10-10

High friction rolling of thin metal strip

#41
20190291154
2019-09-26

Apparatus for cutting material and system for cutting material

#42
20190210081
2019-07-11

Movable heat-insulating carriage in metal processing

#43
20190169726
2019-06-06

OPTIMIZATION OF ALUMINUM HOT WORKING

#44
20190039106
2019-02-07

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

#45
20180236514
2018-08-23

COOLING FACILITY AND METHOD

#46
20180229289
2018-08-16

Compressive forming processes for enhancing collapse resistance in metallic tubular products

#47
20180193889
2018-07-12

Rolling mill

#48
20180185954
2018-07-05

METHOD FOR PRODUCING A MATERIAL COMPOSITE IN A ROLLING SYSTEM AND USE OF THE ROLLING SYSTEM

#49
20180154410
2018-06-07

Method for producing seamless metal tube

#50
20180021824
2018-01-25

Rolling equipment

#51
20170348745
2017-12-07

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

#52
20170335422
2017-11-23

Apparatus line for manufacturing seamless steel pipe and tube and method of manufacturing duplex seamless stainless steel pipe

#53
20170326605
2017-11-16

Meandering control device for rolling line

#54
20170283919
2017-10-05

Method of manufacturing a cold-rolled steel plate

#55
20170226607
2017-08-10

Method of manufacturing a cold-rolled steel plate

#56
20170189949
2017-07-06

Cooling facility and method

#57
20170106417
2017-04-20

Method and apparatus for rolling metal products

#58
20170101705
2017-04-13

Optimization of aluminum hot working

#59
20170028452
2017-02-02

Rolling system

#60
20170002439
2017-01-05

PLANT AND METHOD FOR THE PRODUCTION OF METAL

#61
20170001227
2017-01-05

Device for increasing the temperature of elongate metallic rolled stock and finishing train for producing and/or working elongate metallic rolled stock

#62
20160339494
2016-11-24

Temperature control apparatus of hot-rolling mill

#63
20160339493
2016-11-24

Cold rolling facility and cold rolling method

#64
20160339490
2016-11-24

Continuous casting and rolling apparatus and method

#65
20160332203
2016-11-17

Cold rolling apparatus

#66
20160318081
2016-11-03

Rolling apparatus, continuous casting and rolling apparatus and method

#67
20160281530
2016-09-29

Material for ring rolling

#68
20160271681
2016-09-22

Manufacturing method for material for ring rolling

#69
20160121387
2016-05-05

PROCESSES OF MAKING EXHAUST FLANGES AND USE OF THE FLANGES THEREOF

#70
20160067753
2016-03-10

Method for producing a metal strip by casting and rolling

#71
20160001338
2016-01-07

Process and apparatus for producing profiles from metal

#72
20150368764
2015-12-24

Cold-rolled steel plate and method of manufacturing the same

#73
20150361530
2015-12-17

Cold-rolled steel plate and method of manufacturing the same

#74
20150332194
2015-11-19

Method and device for assigning surplus slabs in the slab yard before hot rolling process

#75
20150321232
2015-11-12

Apparatus and method for rolling metal

#76
20150314345
2015-11-05

Steel sheet pile and method for manufacturing the same

#77
20150283590
2015-10-08

Flat steel product with high reflectivity, flat steel product and mirror element for solar concentrators

#78
20150275122
2015-10-01

Compositions and integrated processes for advanced warm-forming of light metal alloys

#79
20150266071
2015-09-24

System and Method for Forming a Metal Strip, and System for Forming an Electrical Wire or Transmission Line Including the Metal Strip

#80
20150258590
2015-09-17

Pilger rolling train

#81
20150211107
2015-07-30

Method for preparing high-performance tantalum target

#82
20150174628
2015-06-25

Method for operating a steckel mill

#83
20150170813
2015-06-18

Method of producing grain-oriented electrical steel sheet

#84
20150101383
2015-04-16

Method of cold-rolling steel sheet and cold-rolling facility

#85
20150047752
2015-02-19

High strength interstitial free low density steel and method for producing said steel

#86
20150034268
2015-02-05

Method and plant for producing a metal strip

#87
20150023834
2015-01-22

Hot-rolled steel sheet and manufacturing method for same

#88
20140190232
2014-07-10

STRIP PROCESSING DEVICE

#89
20140158234
2014-06-12

Device for blowing gas into a face of traveling strip material

#90
20140096578
2014-04-10

Method and apparatus for preparing steel stock before hot rolling

#91
20140047729
2014-02-20

Method and device for blowing gas on a running strip

#92
20140026631
2014-01-30

Rolling method for strip and corresponding rolling line

#93
20130263634
2013-10-10

ROLLING MILL FOR PRODUCING STEEL FOR TUBES AND THIN STRIP

#94
20130192790
2013-08-01

Method and plant for the energy-efficient production of hot steel strip

#95
20130160277
2013-06-27

Rolling line and relative method

#96
20130112321
2013-05-09

Rapid discharge forming process for amorphous metal

#97
20130031944
2013-02-07

Method of forming magnesium alloy sheets

#98
20130014362
2013-01-17

Method and device for in-line surface treatment of slabs

#99
20120318414
2012-12-20

Manufacturing method and manufacturing apparatus of hot-rolled steel sheet

#100
20120279268
2012-11-08

Forging of an Annular Article with Electric Induction Heating

#101
20120227455
2012-09-13

Magnesium roll mill

#102
20120186317
2012-07-26

Finish-Rolling Device, As Well As Method For Manufacturing A Magnesium Strip In Such A Finish-Rolling Device

#103
20120137745
2012-06-07

Tube rolling plant

#104
20120096914
2012-04-26

METHOD AND DEVICE FOR PROCESSING A SLAB

#105
20120067095
2012-03-22

Method and device for preparing hot-rolling stock

#106
20110315340
2011-12-29

Casting and continuous rolling method and plant to make long metal rolled products

#107
20110308757
2011-12-22

Casting and continuous rolling method and plant for making long metal rolled products

#108
20110272116
2011-11-10

Method and plant for the production of flat rolled products

#109
20110239720
2011-10-06

Production method of seamless pipe or tube, and oxidizing gas supply unit

#110
20110100083
2011-05-05

MAGNESIUM HOT ROLLING METHOD AND APPARATUS

#111
20110030820
2011-02-10

Device for blowing gas onto a face of traveling strip material

#112
20110023570
2011-02-03

Method for Producing High-Alloy Seamless Steel Pipe

#113
20110018178
2011-01-27

Method and device for blowing gas on a running strip

#114
20100326161
2010-12-30

Method of cold-rolling steel sheet and cold-rolling facility

#115
20100294009
2010-11-25

Conveying device, hot rolling apparatus, conveying method, and hot rolling method

#116
20100275667
2010-11-04

COMPACT, FLEXIBLE CSP INSTALLATION FOR CONTINUOUS, SEMI-CONTINUOUS AND BATCH OPERATION

#117
20100242990
2010-09-30

Apparatus and process for the dry removal of the scale found on the surface of the metal products

#118
20100230067
2010-09-16

Device for keeping warm slabs emerging from a continuous casting installation

#119
20100212856
2010-08-26

Method and device for producing a metal strip by continuous casting and rolling

#120
20100180655
2010-07-22

Hot rolling apparatus

#121
20100132853
2010-06-03

Method for the Treatment of Metal Sheets

#122
20100116456
2010-05-13

Process and a plant for the production of metal strip

#123
20100101293
2010-04-29

COILING FURNACE

#124
20100095722
2010-04-22

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

#125
20100059196
2010-03-11

Method for producing hot strips from lightweight steel

#126
20100000281
2010-01-07

Method for manufacturing seamless steel pipe made of high Cr-high Ni alloy steel

#127
20100000062
2010-01-07

Method and installation for producing steel products with optimum surface quality

#128
20090320546
2009-12-31

Method and finishing train for hot-rolling starting material

#129
20090298001
2009-12-03

Roller hearth furnace for healing and/or temperature equalisation of steel or steel alloy continuous cast products and arrangement thereof before a hot strip final rolling mill

#130
20090260728
2009-10-22

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

#131
20090064749
2009-03-12

Process for producing stainless steel pipe

#132
20090056906
2009-03-05

Process and related plant for manufacturing steel long products without interruption

#133
20090050242
2009-02-26

Method of fabricating strips or foils, respectively, from TiAl6V4

#134
20090033007
2009-02-05

Martensitic stainless steel tube and manufacturing method thereof

#135
20090000709
2009-01-01

Method for producing high chromium seamless pipe or tube

#136
20080280157
2008-11-13

COMPOSITE METAL ARTICLE AND METHOD OF MAKING

#137
20080277454
2008-11-13

COMPOSITE METAL ARTICLE AND METHOD OF MAKING

#138
20080276679
2008-11-13

Method for the production of hot-rolled steel strip and combined casting and rolling plant for carrying out the method

#139
20080257522
2008-10-23

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

#140
20080251232
2008-10-16

Process and plant for producing metal strip

#141
20080245448
2008-10-09

Method for Producing Metal Sheets from a Magnesium Melt

#142
20080236235
2008-10-02

Heat-Treatment Apparatus for Steel Plate and Manufacturing Line of Steel Plate Having the Heat-Treatment Apparatus

#143
20080135203
2008-06-12

Continuous Casting and Rolling Installation For Producing a Steel Strip

#144
20080028813
2008-02-07

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

#145
20080011037
2008-01-17

Process for manufacturing a seamless tube

#146
20080006350
2008-01-10

Method and Device for the Deformation of Semi-Finished Material in Wire and Rod Form, Close to the Final Dimensions, as Well as a Flat Profile Produced Accordingly

#147
20080000559
2008-01-03

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

#148
20070272054
2007-11-29

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

#149
20070262123
2007-11-15

Method for producing metal strips

#150
20070180884
2007-08-09

Water Cooled Roll with Heat Resistant Arbor Design

#151
20070116591
2007-05-24

Continuous method of rolling a powder metallurgical metallic workpiece

#152
20070113610
2007-05-24

Method and apparatus for manufacturing metal strips

#153
20070062621
2007-03-22

Method and installation for producing hot rolled aluminium tape intended for can making

#154
20070051152
2007-03-08

Device for heating a metal strip, and apparatuses equipped with a device of this type, for producing hot-rolled metal strip

#155
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

#156
20060169375
2006-08-03

Method for manufacturing martensitic stainless steel tube

#157
20060163781
2006-07-27

Apparatus and process for the dry removal of the scale found on the surface of metal products

#158
20060053617
2006-03-16

Method and device for the continuous production of metallic strips

#159
20060050536
2006-03-09

High-frequency pulse oscillator

#160
20060010679
2006-01-19

Apparatus for continuously producing a rolled metal strip from a metal melt

#161
20060000826
2006-01-05

Billet support system for induction heating

#162
20050258293
2005-11-24

Method and apparatus for temporarily interrupting the passage of long products between upstream and downstream paths in a rolling mill

#163
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

#164
20050247702
2005-11-10

Transverse induction heating apparatus

#165
20050155740
2005-07-21

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

#166
20050082030
2005-04-21

Method and device for the continuous production of a rolled metal strip from a molten metal

#167
20050072499
2005-04-07

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

#168
20050067068
2005-03-31

Magnesium alloy plate and method for production thereof

#169
20050039320
2005-02-24

Method and casting/rolling mill for producing steel strips

#170
20050028574
2005-02-10

Flat metal, production device and production method