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B21B45/004
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21B
ROLLING OF METAL
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
Current Industry
B21B45/004
Heating the product
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Cold rolling rolled stock in a mill train with multiple roll stands
Patent number
12,103,061
Issue date
Oct 1, 2024
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Martin Bergmann
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heating device for the inductive heating of a flat steel strip in a...
Patent number
12,090,535
Issue date
Sep 17, 2024
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Thomas Lengauer
C21 - METALLURGY OF IRON
Information
Patent Grant
Rolling process for solid-section products and a rolling mill
Patent number
12,059,717
Issue date
Aug 13, 2024
Francesco Toschi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Plant and process for the continuous production of hot-rolled ultra...
Patent number
12,036,591
Issue date
Jul 16, 2024
ARVEDI STEEL ENGINEERING S.P.A.
Giovanni Arvedi
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
Process for the production of a metallic strip or sheet
Patent number
11,858,020
Issue date
Jan 2, 2024
SMS GROUP GMBH
August Sprock
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus line for manufacturing seamless steel pipe and tube and m...
Patent number
11,821,051
Issue date
Nov 21, 2023
JFE Steel Corporation
Shunsuke Sasaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Device and method for manufacturing metal clad strips continuously
Patent number
11,788,167
Issue date
Oct 17, 2023
Baoshan Iron & Steel Co., Ltd.
Qingfeng Zhang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Methods for heating strip product
Patent number
11,779,979
Issue date
Oct 10, 2023
Materion Corporation
Karl R. Ziegler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Dynamic contact heat transfer simulation device for rolling heavy-l...
Patent number
11,705,019
Issue date
Jul 18, 2023
Yanshan University
Lipo Yang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heating system for drill steel pipe billet and heating method thereof
Patent number
11,565,294
Issue date
Jan 31, 2023
Yanshan University
Xinliang Gao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High friction rolling of thin metal strip
Patent number
11,542,567
Issue date
Jan 3, 2023
Nucor Corporation
Tao Wang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for cutting material and system for cutting material
Patent number
11,484,925
Issue date
Nov 1, 2022
Posco
Hyeong-Jun Huh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cold rolling mill with alternative feed of a steel strip over two d...
Patent number
11,440,066
Issue date
Sep 13, 2022
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Roland Kellermayr
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Movable heat-insulating carriage in metal processing
Patent number
11,433,443
Issue date
Sep 6, 2022
SMS group GMBH
Andreas Piehlk
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot rolled steel sheet and method for producing same
Patent number
11,274,355
Issue date
Mar 15, 2022
Nippon Steel Corporation
Takeshi Toyoda
C21 - METALLURGY OF IRON
Information
Patent Grant
Compressive forming processes for enhancing collapse resistance in...
Patent number
11,179,763
Issue date
Nov 23, 2021
United States Steel Corporation
Peter W. Moore
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Combined continuous casting and metal strip hot-rolling plant
Patent number
11,097,323
Issue date
Aug 24, 2021
Danieli & C. Officine Meccaniche SpA
Luciano Vignolo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for manufacturing ring-rolled product
Patent number
11,077,481
Issue date
Aug 3, 2021
Hitachi Metals, Ltd.
Takuya Murai
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Meandering control device for rolling line
Patent number
11,052,441
Issue date
Jul 6, 2021
Toshiba Mitsubishi-Electric Industrial Systems Corporation
Yukihiro Yamasaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Production equipment line for hot-rolled steel strip and production...
Patent number
11,020,780
Issue date
Jun 1, 2021
JFE Steel Corporation
Satoshi Ueoka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing seamless metal tube
Patent number
10,894,278
Issue date
Jan 19, 2021
Nippon Steel Corporation
Masakazu Fujiwara
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Rolling mill
Patent number
10,875,064
Issue date
Dec 29, 2020
Baoshan Iron & Steel Co., Ltd.
Zhengyi Jiang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
High friction rolling of thin metal strip
Patent number
10,815,544
Issue date
Oct 27, 2020
Nucor Corporation
Tao Wang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Device for increasing the temperature of elongate metallic rolled s...
Patent number
10,710,134
Issue date
Jul 14, 2020
SMS GROUP GMBH
Juergen Seidel
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Strip profile control method of hot finishing tandem rolling mill a...
Patent number
10,639,688
Issue date
May 5, 2020
PRIMETALS TECHNOLOGIES JAPAN, LTD.
Hideaki Furumoto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus and method for rolling metal
Patent number
10,589,327
Issue date
Mar 17, 2020
Arconic Inc.
Patricia Stewart
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus line for manufacturing seamless steel pipe and tube and m...
Patent number
10,544,476
Issue date
Jan 28, 2020
JFE Steel Corporation
Shunsuke Sasaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for rolling metal products
Patent number
10,518,305
Issue date
Dec 31, 2019
Danieli & C. Officine Meccaniche SpA
Daniele Andreatta
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Rolling system
Patent number
10,500,619
Issue date
Dec 10, 2019
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Haruki Inami
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING WIDE EXTRUDED PLATE FOR ROLLING
Publication number
20240375165
Publication date
Nov 14, 2024
ALUTEC CO., LTD
Do Bong PARK
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PLANT AND METHOD FOR THE PRODUCTION OF FLAT ROLLED PRODUCTS
Publication number
20240253100
Publication date
Aug 1, 2024
DANIELI & C. OFFICINE MECCANICHE SPA
Gianpietro BENEDETTI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CONTACTLESS LOOPER FOR METAL PROCESSING AND RELATED METHODS
Publication number
20240216971
Publication date
Jul 4, 2024
Novelis Inc.
Antoine Jean Willy Pralong
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR REVAMPING A PLANT FOR PRODUCING FLAT ROLLED PRODUCTS
Publication number
20240157417
Publication date
May 16, 2024
Danieli & C. Officine Meccaniche Spa
Gianpietro BENEDETTI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PROCESS AND APPARATUS FOR PRODUCING METALLURGICAL PRODUCTS, IN PART...
Publication number
20240009724
Publication date
Jan 11, 2024
Danieli & C. Officine Meccaniche Spa
Andrea De Luca
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROLLING MILL FACILITY
Publication number
20240009723
Publication date
Jan 11, 2024
PRIMETALS TECHNOLOGIES JAPAN, LTD.
Yoichi MATSUI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Methods For Heating Strip Product
Publication number
20230364662
Publication date
Nov 16, 2023
MATERION CORPORATION
Karl R. ZIEGLER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Rolling process for solid-section products and a rolling mill
Publication number
20230347397
Publication date
Nov 2, 2023
Pomini Long Rolling Mills S.r.l.
Francesco Toschi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Reduction of Surface Defects During Finish Rolling of Hot Strip
Publication number
20230226584
Publication date
Jul 20, 2023
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Heinz Fürst
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
FORGING PRESS FOR HOT FORGING OF ASYMMETRIC TO SYMMETRIC RAIL AND P...
Publication number
20230166309
Publication date
Jun 1, 2023
Savita Newar
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PLANT AND PROCESS FOR THE CONTINUOUS PRODUCTION OF HOT-ROLLED ULTRA...
Publication number
20230082080
Publication date
Mar 16, 2023
ARVEDI STEEL ENGINEERING S.P.A.
Giovanni ARVEDI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICE FOR HEATING A PRODUCT BY TRANSVERSE FLOW INDUCTION
Publication number
20230069084
Publication date
Mar 2, 2023
FIVES CELES
Tony KEZER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COLD ROLLING ROLLED STOCK IN A MILL TRAIN WITH MULTIPLE ROLL STANDS
Publication number
20220355356
Publication date
Nov 10, 2022
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Martin BERGMANN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WIRE ROD FOR ULTRAHIGH-STRENGTH STEEL CORD AND MANUFACTURING METHOD...
Publication number
20220340996
Publication date
Oct 27, 2022
INSTITUTE OF RESEARCH OF IRON AND STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD
CHANGDONG ZOU
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HIGH-EFFICIENCY DOUBLE-FRAME DOUBLE-CUTTING LINE FEED-THROUGH INTER...
Publication number
20220339684
Publication date
Oct 27, 2022
BAOSTEEL ZHANJIANG IRON & STEEL CO., LTD.
Wei LI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HEATING DEVICE FOR THE INDUCTIVE HEATING OF A FLAT STEEL STRIP IN A...
Publication number
20220193741
Publication date
Jun 23, 2022
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Thomas Lengauer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COLD ROLLING MILL WITH ALTERNATIVE FEED OF A STEEL STRIP OVER TWO D...
Publication number
20220184676
Publication date
Jun 16, 2022
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Roland KELLERMAYR
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PROCESS FOR THE PRODUCTION OF A METALLIC STRIP OR SHEET
Publication number
20220176429
Publication date
Jun 9, 2022
SMS Group GmbH
August SPROCK
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for differential temperature rolling of composite strips bas...
Publication number
20220152675
Publication date
May 19, 2022
Taiyuan University of Technology
Tao Wang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICE FOR THE INDUCTIVE HEATING OF A WORKPIECE IN A ROLLING MILL
Publication number
20220086962
Publication date
Mar 17, 2022
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Heinz FÜRST
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COMPRESSIVE FORMING PROCESSES FOR ENHANCING COLLAPSE RESISTANCE IN...
Publication number
20220040749
Publication date
Feb 10, 2022
UNITED STATES STEEL CORPORATION
Peter W. Moore
C21 - METALLURGY OF IRON
Information
Patent Application
CASTING-ROLLING INSTALLATION AND METHOD FOR TREATING A WORKPIECE BY...
Publication number
20210331222
Publication date
Oct 28, 2021
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Sergey BRAGIN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HEATING SYSTEM FOR DRILL STEEL PIPE BILLET AND HEATING METHOD THEREOF
Publication number
20210299723
Publication date
Sep 30, 2021
Yanshan University
Xinliang Gao
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICE AND METHOD FOR MANUFACTURING METAL CLAD STRIPS CONTINUOUSLY
Publication number
20210262056
Publication date
Aug 26, 2021
Baoshan Iron & Steel Co., Ltd
Qingfeng Zhang
B24 - GRINDING POLISHING
Information
Patent Application
METHODS FOR HEATING STRIP PRODUCT
Publication number
20210245217
Publication date
Aug 12, 2021
MATERION CORPORATION
Karl R. ZIEGLER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Dynamic Contact Heat Transfer Simulation Device for Rolling Heavy-L...
Publication number
20210220884
Publication date
Jul 22, 2021
Yanshan University
Lipo Yang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
INSTALLATION FOR MANUFACTURING METAL STRIPS AND METHOD OF OPERATING...
Publication number
20200368799
Publication date
Nov 26, 2020
SMS Group GmbH
Ralf Blume
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HIGH FRICTION ROLLING OF THIN METAL STRIP
Publication number
20200347470
Publication date
Nov 5, 2020
Nucor Corporation
Tao WANG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CONTINUOUS CASTING AND ROLLING APPARATUS AND CONTINUOUS CASTING AND...
Publication number
20200331045
Publication date
Oct 22, 2020
POSCO
Jea-Sook CHUNG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR MANUFACTURING RING-ROLLED PRODUCT
Publication number
20200306818
Publication date
Oct 1, 2020
Hitachi Metals, Ltd.
Takuya MURAI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...