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B21B1/04
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B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21B
ROLLING OF METAL
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
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B21B1/04
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing a continuous strip-shaped composite material
Patent number
12,186,825
Issue date
Jan 7, 2025
SMS group GMBH
Thomas Runkel
B22 - CASTING POWDER METALLURGY
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
Slab manufacturing method and control device
Patent number
11,858,019
Issue date
Jan 2, 2024
Nippon Steel Corporation
Daisuke Nikkuni
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and device for producing a continuous strip-shaped composite...
Patent number
11,400,542
Issue date
Aug 2, 2022
SMS group GMBH
Thomas Runkel
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and device for producing a continuous strip-shaped composite...
Patent number
11,185,943
Issue date
Nov 30, 2021
SMS GROUP GMBH
Thomas Runkel
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
X80 pipeline steel with good strain-aging performance, pipeline tub...
Patent number
11,053,563
Issue date
Jul 6, 2021
Baoshan Iron & Steel Co., Ltd.
Mingzhuo Bai
C21 - METALLURGY OF IRON
Information
Patent Grant
Dual hardness steel article
Patent number
10,858,715
Issue date
Dec 8, 2020
ATI PROPERTIES LLC
Njall Stefansson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aluminum foil, electronic component wiring board manufactured using...
Patent number
10,706,985
Issue date
Jul 7, 2020
Toyo Aluminium Kabushiki Kaisha
Sotaro Akiyama
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Steel pipe for line pipe and method of manufacturing the same
Patent number
10,487,373
Issue date
Nov 26, 2019
Nippon Steel Corporation
Taro Oe
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for continuous-casting slab
Patent number
10,207,316
Issue date
Feb 19, 2019
Nippon Steel & Sumitomo Metal Corporation
Naoki Tajima
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for continuous-casting slab
Patent number
10,189,077
Issue date
Jan 29, 2019
Nippon Steel & Sumitomo Metal Corporation
Naoki Tajima
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for continuous-casting slab
Patent number
10,183,325
Issue date
Jan 22, 2019
Nippon Steel & Sumitomo Metal Corporation
Naoki Tajima
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of making a dual hardness steel article
Patent number
10,113,211
Issue date
Oct 30, 2018
ATI PROPERTIES LLC
Njall Stefansson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for continuous-casting slab
Patent number
10,076,783
Issue date
Sep 18, 2018
Nippon Steel & Sumitomo Metal Corporation
Naoki Tajima
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Production method of seamless tube using round bar made of high Cr-...
Patent number
9,468,959
Issue date
Oct 18, 2016
Nippon Steel & Sumitomo Metal Corporation
Naoya Hirase
C21 - METALLURGY OF IRON
Information
Patent Grant
Roll train and the relative rolling process with an improved yield
Patent number
6,128,939
Issue date
Oct 10, 2000
Techint-Compagnia Tecnica Internazionale S.p.A.
Gianfranco Fay
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for continuous rolling by reheating locally co...
Patent number
6,116,496
Issue date
Sep 12, 2000
NKK Corporation
Giichi Matsuo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of making forged steel bar
Patent number
5,983,481
Issue date
Nov 16, 1999
SMS Schloemann-Siemag AG
Hubert Muller
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Rough rolling mill train
Patent number
5,931,040
Issue date
Aug 3, 1999
Hitachi, Ltd.
Tomoaki Kimura
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
System and method for rolling tapered slabs
Patent number
5,806,357
Issue date
Sep 15, 1998
Siemens Aktiengesellschaft
Milton Scott Bouchillon
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for removing burrs from joined billets in a co...
Patent number
5,709,585
Issue date
Jan 20, 1998
NKK Corporation
Giichi Matsuo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for performing horizontal continuous casting
Patent number
5,360,054
Issue date
Nov 1, 1994
Kawasaki Jukogyo Kabushiki Kaisha
Hideo Kaneko
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of controlling an edging opening in a rolling mill
Patent number
4,672,830
Issue date
Jun 16, 1987
Mitsubishi Jukogyo Kabushiki Kaisha
Hidehiko Tsukamoto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Continuous rolling method and continuous rolling mill
Patent number
4,669,293
Issue date
Jun 2, 1987
Sumitomo Metal Industries, Ltd.
Yoshiaki Kusaba
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Low tension cascade mill speed control by current measurement with...
Patent number
4,662,202
Issue date
May 5, 1987
Cargill, Incorporated
William A. Lambert
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Process for reducing the width of a flat metal product by rolling
Patent number
4,532,789
Issue date
Aug 6, 1985
Estel Hoogovens BV
Hans Bruinsma
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
High reduction method and apparatus for continuously hot rolling pr...
Patent number
4,394,822
Issue date
Jul 26, 1983
Morgan Construction Company
Keith F. Simons
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and system for controlling a plate width
Patent number
4,386,511
Issue date
Jun 7, 1983
Tokyo Shibaura Denki Kabushiki Kaisha
Shinichi Morita
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Compact rolling mill
Patent number
4,366,694
Issue date
Jan 4, 1983
Morgan Construction Company
David L. Pariseau
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for changing rolls of vertical rolling mill stand
Patent number
4,308,741
Issue date
Jan 5, 1982
Ishikawajima-Harima Jukogyo Kabushiki Kaisha
Hikonori Ishii
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
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
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
SLAB MANUFACTURING METHOD AND CONTROL DEVICE
Publication number
20210362204
Publication date
Nov 25, 2021
NIPPON STEEL CORPORATION
Daisuke NIKKUNI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ROLLING PLANT FOR ROLLING BILLETS OR BLOOMS
Publication number
20190374987
Publication date
Dec 12, 2019
Danieli & C. Officine Meccaniche Spa
Giuseppe Bordignon
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND DEVICE FOR PRODUCING A CONTINUOUS STRIP-SHAPED COMPOSITE...
Publication number
20190366471
Publication date
Dec 5, 2019
SMS group GMBH
Thomas RUNKEL
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DUAL HARDNESS STEEL ARTICLE
Publication number
20190024204
Publication date
Jan 24, 2019
ATI Properties LLC
Njall Stefansson
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR CONTINUOUS-CASTING SLAB
Publication number
20180318914
Publication date
Nov 8, 2018
NIPPON STEEL & SUMITOMO METAL CORPORATION
Naoki Tajima
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR CONTINUOUS-CASTING SLAB
Publication number
20180318915
Publication date
Nov 8, 2018
NIPPON STEEL & SUMITOMO METAL CORPORATION
Naoki Tajima
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR CONTINUOUS-CASTING SLAB
Publication number
20180318916
Publication date
Nov 8, 2018
NIPPON STEEL & SUMITOMO METAL CORPORATION
Naoki Tajima
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING A MATERIAL COMPOSITE IN A ROLLING SYSTEM AND U...
Publication number
20180185954
Publication date
Jul 5, 2018
ThyssenKrupp Steel Europe AG
Jens-Ulrik BECKER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
X80 PIPELINE STEEL WITH GOOD STRAIN-AGING PERFORMANCE, PIPELINE TUB...
Publication number
20180073094
Publication date
Mar 15, 2018
Baoshan Iron & Steel Co., Ltd
Mingzhuo Bai
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET FOR HOT STAMPING AND METHOD FOR PRODUCING STEEL SHEET F...
Publication number
20180044754
Publication date
Feb 15, 2018
NIPPON STEEL & SUMITOMO METAL CORPORATION
Masafumi AZUMA
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET FOR WARM PRESS FORMING, WARM-PRESSED MEMBER, AND MANUFA...
Publication number
20180023171
Publication date
Jan 25, 2018
POSCO
Jin-Keun OH
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR CONTINUOUS-CASTING SLAB
Publication number
20170050239
Publication date
Feb 23, 2017
NIPPON STEEL & SUMITOMO METAL CORPORATION
Naoki TAJIMA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ALUMINUM FOIL, ELECTRONIC COMPONENT WIRING BOARD MANUFACTURED USING...
Publication number
20160358684
Publication date
Dec 8, 2016
TOYO ALUMINIUM KABUSHIKI KAISHA
Sotaro AKIYAMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
STEEL SHEET FOR WARM PRESS FORMING, WARM-PRESSED MEMBER, AND MANUF...
Publication number
20140308156
Publication date
Oct 16, 2014
Jin-Keun Oh
C21 - METALLURGY OF IRON
Information
Patent Application
PRODUCTION METHOD OF ROUND BAR FOR SEAMLESS TUBE MADE OF HIGH Cr-HI...
Publication number
20130263436
Publication date
Oct 10, 2013
NIPPON STEEL & SUMITOMO METAL CORPORATION
Naoya Hirase
C21 - METALLURGY OF IRON