ClassID:

37926

B21B37/32 - 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 camber control by cooling, heating or lubricating the rolls

Recent Application in this class:
#1
20240286181
2024-08-29

METHOD FOR PREHEATING A WORKING ROLL FOR ROLLING

#2
20230107171
2023-04-06

Rolling mill and rolling method for metal plate

#3
20190151919
2019-05-23

Method for rolling a product to be rolled

#4
20190151918
2019-05-23

Rolling mill exit side temperature control system

#5
20180169724
2018-06-21

Method and device for controlling a parameter of a rolled stock

#6
20180001360
2018-01-04

ROLLER FOR A METALLURGICAL PLANT

#7
20170341134
2017-11-30

Method for casting metal strip with crown control

#8
20170080467
2017-03-23

Pre-heating and thermal control of work rolls in metal rolling processes and control systems thereof

#9
20150367391
2015-12-24

Cold rolled material manufacturing equipment and cold rolling method

#10
20150321235
2015-11-12

Hybrid oil and water cooled rolling

#11
20140076018
2014-03-20

Method for manufacturing steel sheet

#12
20140060139
2014-03-06

Method for cooling hot-rolled steel sheet

#13
20130019647
2013-01-24

Equipment of supplying lubricant and method of supplying lubricant

#14
20120240651
2012-09-27

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

#15
20110308288
2011-12-22

Rolling mill temperature control

#16
20110111124
2011-05-12

Method and device for lubricating rollers and a rolled strip of a rolling stand

#17
20110030433
2011-02-10

ROLLING DEVICE AND METHOD FOR THE OPERATION THEREOF

#18
20110005285
2011-01-13

Rolling mill and rolling method

#19
20100236310
2010-09-23

EDGE FLATNESS MONITORING

#20
20100064749
2010-03-18

Cold rolled material manufacturing equipment and cold rolling method

#21
20100064748
2010-03-18

Rolling mill apparatus and method of shape control of rolled strip and plate

#22
20090326700
2009-12-31

Method for monitoring a physical state of a hot-rolled sheet while controlling a rolling train for reverse rolling the hot-rolled sheet

#23
20090282884
2009-11-19

Method for lubricating and cooling rollers and metal strips on rolling in particular on cold rolling of metal strips

#24
20090139290
2009-06-04

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

#25
20090084153
2009-04-02

Method for applying a coolant

#26
20080087066
2008-04-17

Method of supplying lubrication oil in cold rolling

#27
20070220939
2007-09-27

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

#28
20070193322
2007-08-23

APPLICATION OF INDUCTION HEATING TO CONTROL SHEET FLATNESS IN COLD ROLLING MILLS

#29
20070186609
2007-08-16

Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips

#30
20070125144
2007-06-07

Rolling mill

#31
20060156778
2006-07-20

Method and apparatus for controlling strip shape in hot rolling mills