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ROLLING OF METAL
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B21B
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
Current Industry
B21B
ROLLING OF METAL
Sub Industries
B21B1/00
Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section Sequence of operations in milling trains Layout of rolling-mill plant
B21B11/00
Subsidising the rolling process by subjecting rollers or work to vibrations
B21B13/00
Metal-rolling stands
B21B15/00
Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
B21B17/00
Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work
B21B19/00
Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
B21B21/00
Pilgrim-step tube-rolling
B21B2201/00
Special rolling modes
B21B2203/00
Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
B21B2205/00
Particular shaped rolled products
B21B2261/00
Product parameters
B21B2263/00
Shape of product
B21B2265/00
Forming parameters
B21B2267/00
Roll parameters
B21B2269/00
Roll bending or shifting
B21B2271/00
Mill stand parameters
B21B2273/00
Path parameters
B21B2275/00
Mill drive parameters
B21B23/00
Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00
B21B25/00
Mandrels for metal tube rolling mills
B21B27/00
Rolls, roll alloys or roll fabrication Lubricating, cooling or heating rolls while in use
B21B28/00
Maintaining rolls or rolling equipment in effective condition
B21B29/00
Counter-pressure devices acting on rolls to inhibit deflection of same under load
B21B3/00
Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences Rolling of aluminium, copper, zinc or other non-ferrous metals
B21B31/00
Rolling stand structures Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
B21B33/00
Safety devices not otherwise provided for Breaker blocks Devices for freeing jammed rolls for handling cobbles; Overload safety devices
B21B35/00
Drives for metal-rolling mills
B21B37/00
Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
B21B38/00
Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills
B21B39/00
Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
B21B41/00
Guiding, conveying, or accumulating easily-flexible work
B21B43/00
Cooling beds, whether stationary or moving Means specially associated with cooling beds
B21B45/00
Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
B21B47/00
Auxiliary arrangements, devices or methods in connection with rolling of multi-layer sheets of metal
B21B5/00
Extending closed shapes of metal bands by rolling
B21B9/00
Measures for carrying out rolling operations under special conditions
B21B99/00
Subject matter not provided for in other groups of this subclass
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Production method for hat-shaped steel sheet pile
Patent number
11,958,092
Issue date
Apr 16, 2024
Nippon Steel Corporation
Hiroshi Yamashita
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Clad 2XXX-series aerospace product
Patent number
11,958,266
Issue date
Apr 16, 2024
NOVELIS KOBLENZ GMBH
Achim Bürger
B32 - LAYERED PRODUCTS
Information
Patent Grant
Welded steel sheets, and sheets thus produced
Patent number
11,959,150
Issue date
Apr 16, 2024
Arcelormittal
Emmanuel Dechassey
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sealed and/or reinforced flanged ring connector for single- and dou...
Patent number
11,953,225
Issue date
Apr 9, 2024
Jeffrey Allen Hermanson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Hollow cylindrical filter and manufacturing apparatus
Patent number
11,951,427
Issue date
Apr 9, 2024
Fuji Filter Manufacturing Co., Ltd.
Takashi Matsumoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and method for fabricating flexible display screen
Patent number
11,945,016
Issue date
Apr 2, 2024
MIANYANG BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Rongkun Fan
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Roller cleaning method and roller cleaning machine
Patent number
11,945,008
Issue date
Apr 2, 2024
Hydro Aluminum Rolled Products GmbH
Kathrin Eckhard
B08 - CLEANING
Information
Patent Grant
Semi-automatic adjustment device for suppressing tension fluctuatio...
Patent number
11,945,015
Issue date
Apr 2, 2024
Taiyuan University of Technology
Zhongkai Ren
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of manufacturing zirconium alloy tubular products
Patent number
11,946,130
Issue date
Apr 2, 2024
JOINT-STOCK COMPANY “TVEL”
Vladimir Vladimirovich Novikov
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for ascertaining control variables for active profile and fl...
Patent number
11,938,528
Issue date
Mar 26, 2024
SMS group GMBH
Jürgen Seidel
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Rolling mill for solid elongated products
Patent number
11,931,784
Issue date
Mar 19, 2024
SMS GROUP S.p.A.
Marcello Pacher
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal structure evaluator for rolled steel sheets, method for evalu...
Patent number
11,933,762
Issue date
Mar 19, 2024
JFE Steel Corporation
Takafumi Ozeki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Forging press for hot forging of asymmetric to symmetric rail and p...
Patent number
11,925,966
Issue date
Mar 12, 2024
Savita Newar
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cold rolled steel sheet and a method of manufacturing thereof
Patent number
11,920,207
Issue date
Mar 5, 2024
Arcelormittal
Jean-Marc Pipard
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Changing the effective contour of a running surface of a working ro...
Patent number
11,919,059
Issue date
Mar 5, 2024
PRIMETALS TECHNOLOGIES GERMANY GMBH
Johannes Dagner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Methods and apparatus to control roll-forming processes
Patent number
11,919,060
Issue date
Mar 5, 2024
THE BRADBURY CO., INC.
Jamie Wollenberg
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Wire rod for cold heading, processed product using same, and manufa...
Patent number
11,905,571
Issue date
Feb 20, 2024
POSCO Co., Ltd
Byung-In Jung
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus and methods using the apparatus for treating metal wire
Patent number
11,904,369
Issue date
Feb 20, 2024
N.V. Bekaert S.A.
Geert De Kempe
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Sheet steel having a deterministic surface structure
Patent number
11,905,579
Issue date
Feb 20, 2024
ThyssenKrupp Steel Europe AG
Fabian Junge
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal structure evaluator for rolled steel sheets, method for evalu...
Patent number
11,898,985
Issue date
Feb 13, 2024
JFE Steel Corporation
Takafumi Ozeki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Material for hot stamping and method for manufacturing the same
Patent number
11,898,218
Issue date
Feb 13, 2024
Hyundai Steel Company
Nu Ri Shin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Large-width cathode roller for producing high-strength ultra-thin c...
Patent number
11,890,658
Issue date
Feb 6, 2024
Xi'an Taijin New Energy & Materials Sci-Tech Co., Ltd.
Le Zhang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Duplex stainless clad steel plate and method of producing same
Patent number
11,891,675
Issue date
Feb 6, 2024
JFE Steel Corporation
Yota Kuronuma
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Production of metal-based thin foils
Patent number
11,890,659
Issue date
Feb 6, 2024
Bayerische Motoren Werke Aktiengesellschaft
Dave Andre
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing a metal article
Patent number
11,883,868
Issue date
Jan 30, 2024
SMS group GMBH
Jürgen Seidel
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for thickness measurements of a work item in a rolling mill
Patent number
11,885,615
Issue date
Jan 30, 2024
ABB Schweiz AG
Jarl Sobel
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method to determine the crater end location of a cast metal product
Patent number
11,883,877
Issue date
Jan 30, 2024
Arcelormittal
Thomas Brullot
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Roll line
Patent number
11,883,867
Issue date
Jan 30, 2024
Norbert Umlauf
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Transmission shaft assembly, transmission shaft and associated method
Patent number
11,879,499
Issue date
Jan 23, 2024
Regal Beloit America, Inc.
Adriano Savio
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Roll-bonded body and method for producing roll-bonded body
Patent number
11,878,363
Issue date
Jan 23, 2024
Toyo Kohan Co., Ltd.
Takafumi Hatakeda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
A METHOD OF MANUFACTURING A GUIDE ROLLER, AND CORRESPONDING GUIDE R...
Publication number
20240139879
Publication date
May 2, 2024
Aktiebolaget SKF
Marcus C. ANDERSSON
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LASER CUTTING METHOD, LASER CUTTING FACILITY, AND COLD ROLLING METH...
Publication number
20240123542
Publication date
Apr 18, 2024
JFE STEEL CORPORATION
Noriki Fujita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
EXTRA THICK HOT ROLLED H SECTION STEEL AND PRODUCTION METHOD THEREFOR
Publication number
20240110255
Publication date
Apr 4, 2024
MAANSHAN IRON & STEEL CO., LTD.
Meng XIA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CASTING-ROLLING INTEGRATED PLANT AND METHOD FOR PRODUCING A HOT STR...
Publication number
20240100590
Publication date
Mar 28, 2024
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Heinz FÜRST
B22 - CASTING POWDER METALLURGY
Information
Patent Application
PRODUCTION OF A DESIRED METAL WORKPIECE FROM A FLAT METAL PRODUCT
Publication number
20240100643
Publication date
Mar 28, 2024
ThyssenKrupp Steel Europe AG
Ansgar HEITKAMP
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
STEEL-SHEET MEANDERING AMOUNT MEASUREMENT DEVICE, STEEL-SHEET MEAND...
Publication number
20240091835
Publication date
Mar 21, 2024
JFE Steel Corporation
Tomoyoshi Ogasahara
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HAIRPIN COIL FLATTENING CONTROL SYSTEM AND METHOD THEREFOR
Publication number
20240091834
Publication date
Mar 21, 2024
Hyundai Motor Company
Taeuk Cha
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HIGH-ENTROPY AUSTENITIC STAINLESS STEEL AND PREPARATION METHOD THEREOF
Publication number
20240093339
Publication date
Mar 21, 2024
Yanshan University
Tongde SHEN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COLD ROLLING MILL ROLLING CONDITION CALCULATION METHOD, COLD ROLLIN...
Publication number
20240091833
Publication date
Mar 21, 2024
JFE STEEL CORPORATION
Noriki Fujita
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
TORSION GUIDE, GUIDE APPARATUS AND CORRESPONDING METHOD
Publication number
20240091836
Publication date
Mar 21, 2024
Danieli & C. Officine Meccaniche Spa
Tiziano DE GIORGIO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
A MONITORING SYSTEM FOR MONITORING PARAMETERS REPRESENTATIVE OF OPE...
Publication number
20240085272
Publication date
Mar 14, 2024
Danieli & C. Officine Meccaniche Spa
Matteo Nobile
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
REDUCING TENSILE FORCE-INDUCED CHANGES IN THICKNESS DURING ROLLING
Publication number
20240075509
Publication date
Mar 7, 2024
PRIMETALS TECHNOLOGIES GERMANY GMBH
Andreas HOLLAUS
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COOLING DEVICE WITH COOLANT JETS HAVING A HOLLOW CROSS SECTION
Publication number
20240075511
Publication date
Mar 7, 2024
PRIMETALS TECHNOLOGIES GERMANY GMBH
Thomas MATSCHULLAT
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROLLING WITH MINIMISATION OF A DROP IN THE BENDING FORCE UPON ENTRY
Publication number
20240075508
Publication date
Mar 7, 2024
PRIMETALS TECHNOLOGIES GERMANY GMBH
Andreas HOLLAUS
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
TAIL END BUCKLING SUPPRESSION DEVICE
Publication number
20240075510
Publication date
Mar 7, 2024
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Minoru Tachibana
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MODERATE-STRENGTH STEEL RAIL AND PRODUCTION METHOD THEREOF
Publication number
20240068063
Publication date
Feb 29, 2024
Pangang Group Panzhihua Iron & Steel Research Institute Co., Ltd.
Jun YUAN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF MANUFACTURING ALUMINUM PLATE
Publication number
20240066576
Publication date
Feb 29, 2024
ALUTEC CO., LTD
Do Bong PARK
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HOT ROLLING MILL WITH SEPARATOR FOR MILL SCALE FROM WASTEWATER
Publication number
20240058727
Publication date
Feb 22, 2024
ARCELORMITTAL
Naiyang MA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND PLANT FOR PRODUCING FLAT ROLLED PRODUCTS
Publication number
20240058853
Publication date
Feb 22, 2024
Danieli & C. Officine Meccaniche Spa
Gianpietro BENEDETTI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
SHEET STEEL HAVING A DETERMINISTIC SURFACE STRUCTURE
Publication number
20240051003
Publication date
Feb 15, 2024
ThyssenKrupp Steel Europe AG
Oliver VOGT
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WIRE ROD FOR ULTRAHIGH-STRENGTH SPRINGS, STEEL WIRE, AND MANUFACTUR...
Publication number
20240052455
Publication date
Feb 15, 2024
POSCO Co., Ltd
Junmo LEE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROLL PRESS MACHINE
Publication number
20240051004
Publication date
Feb 15, 2024
Hitachi Power Solutions Co., Ltd.
Sadao TSURUTA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICE AND METHOD FOR CONTINUOUSLY APPLYING TRANSVERSE TENSION IN A...
Publication number
20240052446
Publication date
Feb 15, 2024
Taiyuan University of Technology
Zhongkai REN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HIGH INTERFACIAL BONDING STRENGTH LAMINATED ALUMINUM ALLOY MANUFACT...
Publication number
20240043977
Publication date
Feb 8, 2024
JIMEI UNIVERSITY
Wenhui LIU
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ROLLER EXCHANGE MECHANISM FOR REDUCTION ROLL APPARATUS
Publication number
20240033796
Publication date
Feb 1, 2024
Toyota Jidosha Kabushiki Kaisha
Taichi URAKAMI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF DETECTING CHATTERING IN COLD ROLLING MILL, CHATTERING DET...
Publication number
20240033797
Publication date
Feb 1, 2024
JFE STEEL CORPORATION
Noriki Fujita
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Process for Manufacturing a Press Hardened Laser Welded Steel Part
Publication number
20240035109
Publication date
Feb 1, 2024
ARCELORMITTAL
Pascal Drillet
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COLD ROLLING METHOD, COLD ROLLING EQUIPMENT, AND COLD-ROLLED STEEL...
Publication number
20240033795
Publication date
Feb 1, 2024
JFE STEEL CORPORATION
Yoshiki IKOMA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET, PRODUCTION METHOD FOR NON-ORIE...
Publication number
20240039347
Publication date
Feb 1, 2024
NIPPON STEEL CORPORATION
Yoshiaki NATORI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
BILLET ROLLING MILL EQUIPPED WITH A MANIPULATOR SUBASSEMBLY AND MET...
Publication number
20240033794
Publication date
Feb 1, 2024
Forge Pat GmbH
Guy VINZANT
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...