ClassID:

37916

B21B37/007 - CPC Classification

Classification description:

Control devices or methods specially adapted for metal-rolling mills or the work produced thereby Control for preventing or reducing vibration, chatter or chatter marks

Recent Application in this class:
#1
20250214126
2025-07-03

CONSTRUCTIVE DESIGN AND ARRANGEMENT OF A DISSIPATOR FOR SUPPRESSING VIBRATIONS IN A ROLL STAND

#2
20250018451
2025-01-16

VIBRATION SUPPRESSION METHOD AND SYSTEM OF A ROLLING MILL ROLLER ASSEMBLY BASED ON A VIBRATION DAMPING DEVICE

#3
20240091833
2024-03-21

COLD ROLLING MILL ROLLING CONDITION CALCULATION METHOD, COLD ROLLING MILL ROLLING CONDITION CALCULATION DEVICE, COLD ROLLING METHOD, COLD ROLLING MILL, AND STEEL SHEET MANUFACTURING METHOD

#4
20240033797
2024-02-01

METHOD OF DETECTING CHATTERING IN COLD ROLLING MILL, CHATTERING DETECTING DEVICE FOR COLD ROLLING MILL, COLD ROLLING METHOD, COLD ROLLING MILL, AND METHOD OF MANUFACTURING STEEL SHEET

#5
20220134399
2022-05-05

Tension system optimization method for suppressing vibration of cold tandem rolling mill

#6
20220126338
2022-04-28

Treatment of hot rolling stock made of metal

#7
20220072594
2022-03-10

Chattering detection method for cold rolling mill, chattering detection device for cold rolling mill, cold rolling method, and cold rolling mill

#8
20210299721
2021-09-30

Method of emulsion concentration optimization for cold continuous rolling mill set

#9
20210283669
2021-09-16

Emulsion flow optimization method for suppressing vibration of cold continuous rolling mill

#10
20210213499
2021-07-15

Treatment of hot rolling stock made of metal

#11
20180290191
2018-10-11

Roll stand, rolling system and method for actively damping vibrations in a roll stand

#12
20180085778
2018-03-29

Electromagnetic device for stabilizing and reducing the deformation of a strip made of ferromagnetic material, and related process

#13
20160318083
2016-11-03

Active vibration damping system of a rolling mill

#14
20160023257
2016-01-28

Rolling mill third octave chatter control by process damping

#15
20150047404
2015-02-19

Vibration damping system by means of a hydraulic actuation system

#16
20130319326
2013-12-05

Electromagnetic device for stabilizing and reducing the deformation of a strip made of ferromagnetic material, and related process

#17
20130192324
2013-08-01

Vibration damping system for a rolling mill with first and second passive hydraulic elements

#18
20120067096
2012-03-22

Method and system for vibration damping and shape control of a suspended metal strip

#19
20110302976
2011-12-15

METHOD AND APPARATUS FOR SEMIACTIVE REDUCTION OF PRESSURE OSCILLATIONS IN A HYDRAULIC SYSTEM

#20
20110120202
2011-05-26

Method and apparatus for suppression of oscillations in a rolling installation

#21
20100161104
2010-06-24

Mode based metal strip stabilizer

#22
20080250836
2008-10-16

Method and Device For Damping a Roll Housing

#23
20080016932
2008-01-24

ROLLING FRAME AND METHOD FOR ADJUSTING SAID ROLLING FRAME

#24
20070074794
2007-04-05

Method for cooling hot roller steel strip, and method for manufacturing hot rolled steel strip

#25
20060236736
2006-10-26

Method for detecting the vibrations of a roll stand

#26
20060191308
2006-08-31

Rolling frame and method for adjusting said rolling frame

#27
20060113013
2006-06-01

Method and apparatus for cooling hot rolled steel strip, and method for manufacturing hot rolled steel strip