ClassID:

37929

B21B37/38 - CPC Classification

Classification description:

Control devices or methods specially adapted for metal-rolling mills or the work produced thereby; Control of flatness or profile during rolling of strip, sheets or plates using roll bending

Recent Application in this class:
#1
20260008086
2026-01-08

DEVICE WITH ADJUSTABLE OFFSET DISTANCE IN SERPENTINE ROLLING FOR ROLLING MILL AND USING METHOD THEREOF

#2
20250135517
2025-05-01

ELECTRODE ROLLING DEVICE

#3
20240416403
2024-12-19

Model Based Multi-Variable Predictive Control for Metal Rolling Mills

#4
20240226978
2024-07-11

PLATE CROWN CONTROL DEVICE

#5
20240075508
2024-03-07

ROLLING WITH MINIMISATION OF A DROP IN THE BENDING FORCE UPON ENTRY

#6
20240051004
2024-02-15

ROLL PRESS MACHINE

#7
20230118015
2023-04-20

Method Of Controlling Flatness Of Strip Of Rolled Material, Control System And Production Line

#8
20230046202
2023-02-16

ROLL PRESS DEVICE AND CONTROL DEVICE

#9
20230033169
2023-02-02

ROLL PRESS DEVICE, AND CONTROL DEVICE

#10
20230004781
2023-01-05

LSTM-BASED HOT-ROLLING ROLL-BENDING FORCE PREDICTING METHOD

#11
20220168790
2022-06-02

Multistage rolling mill

#12
20210394246
2021-12-23

Roll press device and control device

#13
20210346927
2021-11-11

Method for manufacturing flexible rolling of metal strips

#14
20190344316
2019-11-14

METHOD AND DEVICE FOR ROLLING METAL STRIPS

#15
20190283096
2019-09-19

Method for controlling a rolling mill production system

#16
20180354009
2018-12-13

CLOSED LOOP ROLLER LEVELER

#17
20180133768
2018-05-17

Plate roll bending machine with distributed hydraulic system

#18
20170348745
2017-12-07

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

#19
20150367391
2015-12-24

Cold rolled material manufacturing equipment and cold rolling method

#20
20140109642
2014-04-24

Roll nip regulation device and method

#21
20130327109
2013-12-12

Roller leveler and metal sheet flattening method

#22
20120240651
2012-09-27

Method and plant for integrated monitoring and control of strip flatness and strip profile

#23
20110030433
2011-02-10

ROLLING DEVICE AND METHOD FOR THE OPERATION THEREOF

#24
20110030432
2011-02-10

Analytical method for use in optimizing dimensional quality in hot and cold rolling mills

#25
20100249973
2010-09-30

Method and device for optimization of flatness control in the rolling of a strip

#26
20100064749
2010-03-18

Cold rolled material manufacturing equipment and cold rolling method

#27
20100031723
2010-02-11

Rolling method for a strip

#28
20090249849
2009-10-08

Regulating flatness of a metal strip at the output of a roll housing

#29
20090139290
2009-06-04

Method and plant for integrated monitoring and control of strip flatness and strip profile

#30
20080250834
2008-10-16

Roll bending device

#31
20070220939
2007-09-27

Method and plant for integrated monitoring and control of strip flatness and strip profile

#32
20050061047
2005-03-24

Lamination process and apparatus for alkali metals or alloys thereof