ClassID:

37777

B21B13/142 - CPC Classification

Classification description:

Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls by axially shifting the rolls, e.g. rolls with tapered ends or with a curved contour for continuously-variable crown CVC

Recent Application in this class:
#1
20240173759
2024-05-30

Changing the effective contour of a running surface of a working roll during hot rolling of rolling stock in a roll stand to form a rolled strip

#2
20240033795
2024-02-01

COLD ROLLING METHOD, COLD ROLLING EQUIPMENT, AND COLD-ROLLED STEEL SHEET MANUFACTURING METHOD

#3
20220126337
2022-04-28

Changing the effective contour of a running surface of a working roll during hot rolling of rolling stock in a roll stand to form a rolled strip

#4
20210308731
2021-10-07

Method for ascertaining control variables for active profile and flatness control elements for a rolling stand and profile and average flatness values for hot-rolled metal strip

#5
20180200769
2018-07-19

Roll crown for the specific avoidance of quarter waves

#6
20170008055
2017-01-12

Rolling mill and rolling method

#7
20130192327
2013-08-01

4-roll, 6-roll, 18-HS-roll stand having a cassette-type design

#8
20130008220
2013-01-10

Rolling stand for producing rolled strip

#9
20120153057
2012-06-21

DEVICE FOR LOCKING THE CHOCK AND THE AXIAL BEARING HOUSING OF A ROLL SET AND THE ROLL-CHANGING CARRIAGE

#10
20120151982
2012-06-21

Cluster arm arrangement for the intermediate roll sets of 18 HS roll stands

#11
20120000263
2012-01-05

METHOD FOR PROVIDING AT LEAST ONE WORK ROLL FOR ROLLING ROLLING STOCK

#12
20110289996
2011-12-01

Roll stand for rolling a product, in particular made of metal

#13
20110259070
2011-10-27

ROLLER ARRANGEMENT

#14
20110247391
2011-10-13

Method for calibrating two interacting working rollers in a rolling stand

#15
20110132055
2011-06-09

ROLLING DEVICE

#16
20110005290
2011-01-13

Rolling mill and tandem rolling mill having the same

#17
20100294012
2010-11-25

Rolling mill

#18
20100064754
2010-03-18

Method for rolling metal strips, particularly steel strips

#19
20100031724
2010-02-11

Rolling mill stand for the production of rolled strip or sheet metal

#20
20090314047
2009-12-24

Rolling mill stand for the production of rolled strip or sheet metal

#21
20090217728
2009-09-03

Roll, rolling mill and rolling method

#22
20090165517
2009-07-02

Rolling plant

#23
20080163659
2008-07-10

Roll profile for both shape control and free ruled rolling

#24
20080000281
2008-01-03

Convex roll used for influencing the profile and flatness of a milled strip

#25
20070240475
2007-10-18

Method and roll stand for multiply influencing profiles

#26
20070199363
2007-08-30

Method for rolling strips in a roll stand

#27
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

#28
20070101792
2007-05-10

Optimised shift strategy as a function of strip width

#29
20070095121
2007-05-03

Combined operating modes and frame types in tandem cold rolling mills

#30
20050044916
2005-03-03

Apparatus for manufacturing band plate

#31
20050034501
2005-02-17

Rolling stand for producing rolled strip

#32
20050028575
2005-02-10

Plate rolling mill

#33
20050016242
2005-01-27

Continous hot-rolling facility