ClassID:

37784

B21B15/00 - CPC Classification

Classification description:

Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills

Sub-classes:
Recent Application in this class:
#1
20260115777
2026-04-30

ROLLING METHODS USING CORRUGATED ROLLS AND ROLLING SYSTEMS

#2
20250367751
2025-12-04

WELDING MACHINE

#3
20250271214
2025-08-28

HEATING METHOD OF A SEMI-FINISHED METAL PRODUCTS

#4
20250083219
2025-03-13

METAL CASTING AND ROLLING LINE

#5
20240123542
2024-04-18

LASER CUTTING METHOD, LASER CUTTING FACILITY, AND COLD ROLLING METHOD FOR STEEL STRIP, AND METHOD OF MANUFACTURING COLD ROLLED STEEL STRIP

#6
20240052446
2024-02-15

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

#7
20230226598
2023-07-20

METAL CASTING AND ROLLING LINE

#8
20220184677
2022-06-16

Device comprising a housing and a rotary element mounted in the housing such that it can be rotated and axially shifted

#9
20220126338
2022-04-28

Treatment of hot rolling stock made of metal

#10
20210213499
2021-07-15

Treatment of hot rolling stock made of metal

#11
20210170460
2021-06-10

Nonferrous extrusion handling systems and processes

#12
20210154716
2021-05-27

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

#13
20210046540
2021-02-18

Metal casting and rolling line

#14
20200185607
2020-06-11

Metal plate, method of manufacturing metal plate, and method of manufacturing mask by using metal plate

#15
20190291154
2019-09-26

Apparatus for cutting material and system for cutting material

#16
20180361446
2018-12-20

CLOSED LOOP ROLLER LEVELER WITH OSCILLATING LASER SENSORS

#17
20180214919
2018-08-02

Edging method and edging device

#18
20180117669
2018-05-03

Systems and methods for making thick gauge aluminum alloy articles

#19
20180117652
2018-05-03

Apparatuses and methods for polishing a metal sheet or plate leveler

#20
20180117650
2018-05-03

Metal casting and rolling line

#21
20180023171
2018-01-25

STEEL SHEET FOR WARM PRESS FORMING, WARM-PRESSED MEMBER, AND MANUFACTURING METHODS THEREOF

#22
20170141315
2017-05-18

Metal plate, method of manufacturing metal plate, and method of manufacturing mask by using metal plate

#23
20160236310
2016-08-18

MILLING APPARATUS FOR ALUMINIUM INGOTS

#24
20160160311
2016-06-09

Method for forming blank and method for determining preforming shape

#25
20150375291
2015-12-31

Apparatus for making border wire

#26
20150270042
2015-09-24

Hot-rolled steel sheet for production of non-oriented electrical steel sheet and method of manufacturing same

#27
20150239025
2015-08-27

Cladding tube for nuclear fuel rod, method and apparatus for manufacturing a cladding

#28
20150099139
2015-04-09

Automotive chassis part made from high strength formable hot rolled steel sheet

#29
20150047752
2015-02-19

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

#30
20150040631
2015-02-12

Methods to drive material conditioning machines

#31
20150013845
2015-01-15

HOT-ROLLED STRIP FOR PRODUCING AN ELECTRIC STEEL SHEET AND METHOD THEREFOR

#32
20140308156
2014-10-16

STEEL SHEET FOR WARM PRESS FORMING, WARM-PRESSED MEMBER, AND MANUFACTURING METHODS THEREOF

#33
20140261912
2014-09-18

Thermo-mechanical processing of nickel-titanium alloys

#34
20140051524
2014-02-20

Composite tubeshaft to metallic interface

#35
20140047888
2014-02-20

Sheet forming of metallic glass by rapid capacitor discharge

#36
20130319063
2013-12-05

MACHINING METHOD AND MACHINING TOOL FOR MACHINING A CURVED WORKPIECE SURFACE, AND WORKPIECE

#37
20130192325
2013-08-01

Roll Cleaning Apparatus and Method

#38
20130180632
2013-07-18

Steel sheet for enamel having no surface defects and method of manufacturing the same

#39
20130167608
2013-07-04

METHOD FOR MANUFACTURING A PIPE

#40
20130125601
2013-05-23

Manufacturing method of non-oriented electrical steel sheet

#41
20130101382
2013-04-25

Processing machine system and method of positioning processing machines

#42
20130091916
2013-04-18

Method for producing seamless pipes

#43
20120325046
2012-12-27

Method for producing a fracture-divided component, and component produced according to the method

#44
20120255338
2012-10-11

Sheet forming of metallic glass by rapid capacitor discharge

#45
20110222643
2011-09-15

CLADDING TUBE FOR NUCLEAR FUEL ROD, METHOD AND APPARATUS FOR MANUFACTURING A CLADDING TUBE

#46
20110180650
2011-07-28

Rolling system for rolling strip-shaped rolling stock

#47
20100327101
2010-12-30

Rolling system for rolling strip-shaped rolling stock

#48
20100077820
2010-04-01

ROLL CLEANING APPARATUS AND METHOD

#49
20090178778
2009-07-16

Method and Device for Producing a Metal Strip by Continuous Casting

#50
20090113973
2009-05-07

Methods and apparatus to drive material conditioning machines

#51
20080196467
2008-08-21

Stretch-leveling metal strip