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B21B37/62
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PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21B
ROLLING OF METAL
B21B37/00
Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
Current Industry
B21B37/62
by control of a hydraulic adjusting device
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Patents Grants
last 30 patents
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Patent Grant
Cross-rolling unit and method for adjusting a roll gap
Patent number
11,986,871
Issue date
May 21, 2024
SMS GROUP GMBH
Walter Kirchner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of emulsion concentration optimization for cold continuous r...
Patent number
11,779,975
Issue date
Oct 10, 2023
Baoshan Iron & Steel Co., Ltd.
Tao Zheng
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Rolling mill, and method for setting rolling mill
Patent number
11,612,921
Issue date
Mar 28, 2023
Nippon Steel Corporation
Atsushi Ishii
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hydraulic control of a roll gap for a roll stand
Patent number
11,491,523
Issue date
Nov 8, 2022
Muhr und Bender KG
Andre Feldmann
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Locally changing the roll gap in the region of the strip edges of a...
Patent number
11,413,669
Issue date
Aug 16, 2022
PRIMETALS TECHNOLOGIES GERMANY GMBH
Johannes Dagner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Roll wear dispersion method for rolling stand and rolling system
Patent number
11,358,194
Issue date
Jun 14, 2022
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Mitsuhiko Sano
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for flatting, punching or stamping
Patent number
11,203,049
Issue date
Dec 21, 2021
ALUNETIC APS
Phillip Larsen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Embossing for electro discharge textured sheet
Patent number
11,130,160
Issue date
Sep 28, 2021
Arconic Technologies LLC
Thomas J. Kasun
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Quick-action adjustment for adjusting cylinder in edging stands
Patent number
11,117,173
Issue date
Sep 14, 2021
SMS group GMBH
Stefan Wendt
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Bearing flotation compensation for metal rolling applications
Patent number
10,875,066
Issue date
Dec 29, 2020
Honeywell International Inc.
Paul McGahan
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hydraulic screw-down device used in small-size rolling mill or roll...
Patent number
10,562,086
Issue date
Feb 18, 2020
Oono-roll Corporation
Katsuhiko Yanai
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Dynamic shifting of reduction (DSR) to control temperature in tande...
Patent number
10,016,799
Issue date
Jul 10, 2018
NOVELIS DO BRASIL LTDA
Francisco Carvalho
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Straightening device with hyperbolic rolls for metal products and c...
Patent number
9,694,404
Issue date
Jul 4, 2017
Danieli & C. Officine Meccaniche SpA
Loris Clocchiatti
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Vibration damping system by means of a hydraulic actuation system
Patent number
9,599,131
Issue date
Mar 21, 2017
Danieli & C. Officine Meccaniche SpA
Andrea De Luca
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Control apparatus of rolling mill
Patent number
9,242,283
Issue date
Jan 26, 2016
Toshiba Mitsubishi-Electric Industrial Systems Corporation
Hiroyuki Imanari
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot rolling equipment and hot rolling method
Patent number
9,211,573
Issue date
Dec 15, 2015
PRIMETALS TECHNOLOGIES JAPAN, LTD.
Kanji Hayashi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Roll nip regulation device and method
Patent number
9,156,071
Issue date
Oct 13, 2015
SAUERESSIG GMBH + CO. KG
Thomas Hackfort
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for adjusting rolling positions of rolling rolls constitutin...
Patent number
8,939,004
Issue date
Jan 27, 2015
Nippon Steel & Sumitomo Metal Corporation
Akihito Yamane
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and device for controlling a roll gap
Patent number
8,539,804
Issue date
Sep 24, 2013
ABB AB
Lars Jonsson
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Operating method for a cold-rolling line train with improved dynamics
Patent number
8,516,869
Issue date
Aug 27, 2013
Siemens Aktiengesellschaft
Hans-Joachim Felkl
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Process and device for intentionally influencing the geometry of ro...
Patent number
8,429,943
Issue date
Apr 30, 2013
SMS Siemag Aktiengesellschaft
Olaf Norman Jepsen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Controlling arrangement for a rolling stand and items corresponding...
Patent number
8,408,032
Issue date
Apr 2, 2013
Siemens Aktiengesellschaft
Hans-Joachim Felkl
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Control device for the position control of a hydraulic cylinder uni...
Patent number
8,301,276
Issue date
Oct 30, 2012
Siemens Aktiengesellschaft
Wilfried Tautz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and device for controlling a rolled product thickness at a t...
Patent number
8,020,417
Issue date
Sep 20, 2011
Siemens Vai Metals Technologies SAS
Michel Abi Karam
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and rolling mill for improving the running-out of a rolled m...
Patent number
7,854,155
Issue date
Dec 21, 2010
SMS Siemag Aktiengesellschaft
Peter Sudau
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Pressure-medium cylinder with pressure intensification
Patent number
7,698,893
Issue date
Apr 20, 2010
Voest-Alpine Industrieanlagenbau GmbH & Co.
Rudolf Langeder
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Device for loading the guide surfaces of bearing chocks supported i...
Patent number
7,426,844
Issue date
Sep 23, 2008
SMS Demag AG
Peter Brandenfels
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for detecting the vibrations of a roll stand
Patent number
7,188,496
Issue date
Mar 13, 2007
Vai Clecim
Michel Abi Karam
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Load measuring system for a thread rolling machine and operating me...
Patent number
6,912,883
Issue date
Jul 5, 2005
Minebea Co., Ltd.
Takeshi Sakai
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and device for producing a metal strip for tailored blanks t...
Patent number
6,536,254
Issue date
Mar 25, 2003
Thyssen Krupp AG
Rudolf Kawalla
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
ROLL STEERING CONTROL SYSTEMS AND METHODS FOR TANDEM MILLS
Publication number
20240198402
Publication date
Jun 20, 2024
Novelis Inc.
Joao-Otavio Tonhao
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CROSS-ROLLING UNIT AND METHOD FOR ADJUSTING A ROLL GAP
Publication number
20230415212
Publication date
Dec 28, 2023
SMS Group GmbH
Walter KIRCHNER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Stabilization of the rolled product during opening and/or closing o...
Publication number
20230405655
Publication date
Dec 21, 2023
SMS group GMBH
Olaf Norman JEPSEN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICE AND METHOD FOR ROLLING A METAL STRIP
Publication number
20230356278
Publication date
Nov 9, 2023
SMS group GMBH
Michael ZIELENBACH
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CROSS-ROLLING UNIT AND METHOD FOR ADJUSTING A ROLL GAP
Publication number
20230047972
Publication date
Feb 16, 2023
SMS Group GmbH
Walter KIRCHNER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF EMULSION CONCENTRATION OPTIMIZATION FOR COLD CONTINUOUS R...
Publication number
20210299721
Publication date
Sep 30, 2021
Baoshan Iron & Steel Co., Ltd
Tao ZHENG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HYDRAULIC CONTROL OF A ROLL GAP FOR A ROLL STAND
Publication number
20210229151
Publication date
Jul 29, 2021
Muhr und Bender KG
Andre Feldmann
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROLLING MILL, AND METHOD FOR SETTING ROLLING MILL
Publication number
20210078059
Publication date
Mar 18, 2021
NIPPON STEEL CORPORATION
Atsushi ISHII
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
LOCALLY CHANGING THE ROLL GAP IN THE REGION OF THE STRIP EDGES OF A...
Publication number
20200238353
Publication date
Jul 30, 2020
PRIMETALS TECHNOLOGIES GERMANY GMBH
Johannes DAGNER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUS FOR FLATTING, PUNCHING OR STAMPING
Publication number
20200215593
Publication date
Jul 9, 2020
ALUNETIC APS
Phillip LARSEN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
BEARING FLOTATION COMPENSATION FOR METAL ROLLING APPLICATIONS
Publication number
20180345341
Publication date
Dec 6, 2018
HONEYWELL INTERNATIONAL INC.
Paul McGahan
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HYDRAULIC SCREW-DOWN DEVICE USED IN SMALL-SIZE ROLLING MILL OR ROLL...
Publication number
20170232491
Publication date
Aug 17, 2017
Oono-roll Corporation
Katsuhiko YANAI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
STRAIGHTENING DEVICE WITH HYPERBOLIC ROLLS FOR METAL PRODUCTS AND C...
Publication number
20140318202
Publication date
Oct 30, 2014
Danieli & C. Officine Meccaniche Spa
Loris Clocchiatti
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PINCH ROLL DEVICE FOR ROLLED METALLURGIC PRODUCTS
Publication number
20140137617
Publication date
May 22, 2014
Danieli & C. Officine Meccaniche S.P.A.
Andrea De Luca
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROLL ARRANGEMENT HAVING A DEVICE FOR REGULATING THE ROLL NIP, AND M...
Publication number
20140109642
Publication date
Apr 24, 2014
SAUERESSIG GMBH + CO. KG
Thomas Hackfort
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOT ROLLING EQUIPMENT AND HOT ROLLING METHOD
Publication number
20140007637
Publication date
Jan 9, 2014
Mitsubishi-Hitachi Metals Machinery, Inc.
Kanji Hayashi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CONTROL APPARATUS OF ROLLING MILL
Publication number
20130213103
Publication date
Aug 22, 2013
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Hiroyuki Imanari
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR ADJUSTING ROLLING POSITIONS OF ROLLING ROLLS CONSTITUTIN...
Publication number
20130180300
Publication date
Jul 18, 2013
Akihito YAMANE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICE FOR ADJUSTING ROLLING POSITIONS OF ROLLING ROLLS CONSTITUTIN...
Publication number
20120151979
Publication date
Jun 21, 2012
Sumitomo Metal Industries, Ltd.
Akihito YAMANE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND DEVICE FOR ACTIVELY SUPPRESSING PRESSURE OSCILLATIONS IN...
Publication number
20120000543
Publication date
Jan 5, 2012
Georg Keintzel
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND APPARATUS FOR SEMIACTIVE REDUCTION OF PRESSURE OSCILLATI...
Publication number
20110302976
Publication date
Dec 15, 2011
Georg Keintzel
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
OPERATING METHOD FOR A COLD-ROLLING LINE TRAIN WITH IMPROVED DYNAMICS
Publication number
20110011143
Publication date
Jan 20, 2011
Hans-Joachim Felkl
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CONTROL DEVICE FOR THE POSITION CONTROL OF A HYDRAULIC CYLINDER UNI...
Publication number
20100294125
Publication date
Nov 25, 2010
SIEMENS AKTIENGESELLSCHAFT
Wilfried Tautz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CONTROLLING ARRANGEMENT FOR A ROLLING STAND AND ITEMS CORRESPONDING...
Publication number
20100005844
Publication date
Jan 14, 2010
Hans-Joachim Felkl
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method and device for controlling a roll gap
Publication number
20090277241
Publication date
Nov 12, 2009
Lars Jonsson
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PROCESS AND DEVICE FOR INTENTIONALLY INFLUENCING THE GEOMETRY OF RO...
Publication number
20090044587
Publication date
Feb 19, 2009
Olaf Norman Jepsen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method and Device for Controlling a Rolled Product Thickness at a T...
Publication number
20090031776
Publication date
Feb 5, 2009
Michel Abi Karam
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for thickness regulation during a hot-rolling process
Publication number
20090031777
Publication date
Feb 5, 2009
SMA DEMAG AG
Olaf Norman Jepsen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method and Rolling Mill For Improving the Running-Out of a Rolled M...
Publication number
20080302158
Publication date
Dec 11, 2008
Peter Sudau
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Pressure-Medium Cylinder With Pressure Intensification
Publication number
20070289440
Publication date
Dec 20, 2007
Rudolf Langeder
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...