ClassID:

38104

B21B2261/20 - CPC Classification

Classification description:

Product parameters Temperature

Sub-classes:
Recent Application in this class:
#1
20250050397
2025-02-13

PLANT AND METHOD FOR PRODUCING FLAT ROLLED PRODUCTS

#2
20240408657
2024-12-12

ELECTRODE SHEET MANUFACTURING DEVICE

#3
20240359224
2024-10-31

Six-high rolling mill stand and finishing mill train for hot rolling an intermediate strip into a thin strip

#4
20240263263
2024-08-08

COOLING A ROLLED PRODUCT UPSTREAM OF A FINISHING TRAIN OF A HOT ROLLING MILL

#5
20230203612
2023-06-29

METHOD FOR THE OPEN-LOOP OR CLOSED-LOOP CONTROL OF THE TEMPERATURE OF A STEEL STRIP DURING HOT WORKING IN A HOT STRIP MILL

#6
20220355356
2022-11-10

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

#7
20220241833
2022-08-04

Roller framework having a framework cooler for cooling a steel band

#8
20210299723
2021-09-30

Heating system for drill steel pipe billet and heating method thereof

#9
20210299721
2021-09-30

Method of emulsion concentration optimization for cold continuous rolling mill set

#10
20210252571
2021-08-19

Methods for producing metal matrix composite strip product

#11
20210229149
2021-07-29

Rolling mill with rolling dependent on material properties

#12
20210213502
2021-07-15

Annular cooling device for large-scale cylindrical shell

#13
20210162478
2021-06-03

Cooling device and method for operating same

#14
20210146414
2021-05-20

Hot and cold composite formed square and rectangular steel tube with thickened corners and production method

#15
20200282439
2020-09-10

Method to adjust the drawing action on a bar and corresponding device

#16
20200246850
2020-08-06

Width setting on a finishing train

#17
20200156130
2020-05-21

Roller framework having a framework cooler for cooling a steel band

#18
20200131599
2020-04-30

Method for operating an annealing furnace

#19
20190210080
2019-07-11

Cooling device and cooling method of hot-rolled steel sheet

#20
20180236514
2018-08-23

COOLING FACILITY AND METHOD

#21
20180154410
2018-06-07

Method for producing seamless metal tube

#22
20170349967
2017-12-07

Hot-rolled steel sheet

#23
20170252786
2017-09-07

Width setting on a finishing train

#24
20170189949
2017-07-06

Cooling facility and method

#25
20170056944
2017-03-02

Cooling method and on-line cooling system for controlled rolling with inter-pass cooling process

#26
20160288181
2016-10-06

OPERATING METHOD FOR A COOLING ZONE

#27
20150314349
2015-11-05

Device and method for cooling rolled stock

#28
20150174629
2015-06-25

Dynamic shifting of reduction (DSR) to control temperature in tandem rolling mills

#29
20140096578
2014-04-10

Method and apparatus for preparing steel stock before hot rolling

#30
20130247638
2013-09-26

Manufacturing device and manufacturing method for hot-rolled steel strip

#31
20130054003
2013-02-28

Operating method for a production line with prediction of the command speed

#32
20130014553
2013-01-17

Manufacturing apparatus and manufacturing method of hot-rolled steel sheet

#33
20120318478
2012-12-20

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

#34
20120304721
2012-12-06

Cold-rolling method for preventing fracture of high-silicon strip steel

#35
20120216924
2012-08-30

Manufacturing method of hot-rolled steel sheet

#36
20120216923
2012-08-30

Manufacturing apparatus of hot-rolled steel sheet and manufacturing method of hot rolled steel sheet

#37
20120174645
2012-07-12

Cooling apparatus and cooling method for hot rolling

#38
20120017662
2012-01-26

METHOD FOR PRODUCING SEAMLESS STEEL TUBE AND PRODUCTION FACILITY THEREFOR

#39
20110208345
2011-08-25

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

#40
20110100080
2011-05-05

Method for cooling a hot strip wound to a hot strip bundle, a device for cooling a hot strip, a control and/or a regulation device and metal strip

#41
20100175239
2010-07-15

System for changing a roller

#42
20100163205
2010-07-01

Method for the production of a strip made of steel

#43
20100095722
2010-04-22

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

#44
20100058824
2010-03-11

Monitoring apparatus and monitoring method of seamless pipe or tube production conditions and manufacturing facilities of seamless pipe or tube

#45
20100000281
2010-01-07

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

#46
20090235706
2009-09-24

Method for rolling a sheet metal strip