B21B13/147 - CPC Classification Index

ClassID:

37779 ⎘

B21B13/147 - 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 Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls

Recent Application in this class:

20240216969

2024-07-04

METHOD FOR REPLACING WORK ROLL(S) IN A ROLLING MILL AND GRASPING TOOL SUITABLE FOR THE IMPLEMENTATION OF THE METHOD

20230119712

2023-04-20

Tool and method for changing the working roll in a rolling mill

20220379358

2022-12-01

Multistage rolling mill

20220203416

2022-06-30

MULTISTAGE ROLLING MILL AND METHOD OF CHANGING DIVIDED BACKING BEARING ASSEMBLED SHAFTS IN MULTISTAGE ROLLING MILL

20210346927

2021-11-11

Method for manufacturing flexible rolling of metal strips

20190344316

2019-11-14

METHOD AND DEVICE FOR ROLLING METAL STRIPS

20190022724

2019-01-24

Systems and methods for controlling flatness of a metal substrate with low pressure rolling

20190022721

2019-01-24

Systems and methods for controlling surface texturing of a metal substrate with low pressure rolling

20190022720

2019-01-24

Micro-textured surfaces via low pressure rolling

#10

20170151594

2017-06-01

Rolling mill such as, for example, a cold rolling mill

#11

20160288179

2016-10-06

Multiroll rolling mill incorporating a hatch

#12

20150336146

2015-11-26

Spray device for rolling equipment and method for removing/inserting said system from/into said roll stand

#13

20150101383

2015-04-16

Method of cold-rolling steel sheet and cold-rolling facility

#14

20130192327

2013-08-01

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

#15

20120318030

2012-12-20

Split housing cluster mill designed for temper and cold rolling

#16

20120304721

2012-12-06

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

#17

20120253502

2012-10-04

Method of flatness control of a strip and a control system therefor

#18

20120153057

2012-06-21

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

#19

20120151982

2012-06-21

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

#20

20120151980

2012-06-21

Method for adjusting the rolls of a roll stand and roll stand

#21

20110308292

2011-12-22

Roll position setting method of Sendzimir mill

#22

20110219840

2011-09-15

MULTI-HIGH ROLLING MILL

#23

20110113847

2011-05-19

Cluster-type multistage rolling mill

#24

20100326161

2010-12-30

Method of cold-rolling steel sheet and cold-rolling facility

#25

20100288006

2010-11-18

BACKING ASSEMBLY FOR USE IN Z-MILL TYPE ROLLING MILLS

#26

20100251793

2010-10-07

Prestressed rolling mill housing assembly with improved operational features

#27

20100242558

2010-09-30

PROCESS OF PRODUCING STEEL STRIPS SUITABLE FOR AN OXIDATION-RESISTING SURFACE COATING

#28

20100084058

2010-04-08

Method of producing grain-oriented electrical steel sheet

#29

20090178457

2009-07-16

Rolling method and rolling apparatus for flat-rolled metal materials

#30

20090158802

2009-06-25

Prestressed rolling mill housing assembly with improved operational features

#31

20090151413

2009-06-18

Rolling method and rolling apparatus for flat-rolled metal materials

#32

20080271508

2008-11-06

Method and device for measuring and adjusting the evenness and/or tension of a stainless steel strip or stainless steel film during cold rolling in a 4-roll stand, particularly in a 20-roll sendzimir roll stand

#33