Flat bars

Industry

CPC
B21B1/0805

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B1/00Metal-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

Current Industry

B21B1/0805Flat bars

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for producing a thickness-profiled metal strip
- Patent number 10,618,090
- Issue date Apr 14, 2020
- VOESTALPINE KREMS GMBH
- Markus Polk
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing metal sheet with raised lines, metal sheet wit...
- Patent number 10,603,702
- Issue date Mar 31, 2020
- Nippon Steel Corporation
- Hitoshi Nikaido
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and rolling train for rolling a rolled stock produced in an...
- Patent number 9,381,553
- Issue date Jul 5, 2016
- Siemens Aktiengesellschaft
- Birger Schmidt
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Methods of producing deformed metal articles
- Patent number 8,974,611
- Issue date Mar 10, 2015
- Global Advanced Metals, USA, Inc.
- Craig M. Carpenter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rolling stand, rolling train, and method for rolling metal strip
- Patent number 8,474,294
- Issue date Jul 2, 2013
- SMS Siemag Aktiengesellschaft
- Reiner Kopp
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Methods of producing deformed metal articles
- Patent number 8,382,920
- Issue date Feb 26, 2013
- Global Advanced Metals, USA, Inc.
- Craig M. Carpenter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of reducing thickness of unbroken rolling stock
- Patent number 8,047,041
- Issue date Nov 1, 2011
- Hilti Aktiengesellschaft
- Fritz Hermann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Metal plate for producing flat tube, flat tube and process for prod...
- Patent number 7,749,609
- Issue date Jul 6, 2010
- Showa Denko K.K.
- Satoru Kaimura
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Rolling apparatus and method of making product of miscellaneous cro...
- Patent number 7,421,873
- Issue date Sep 9, 2008
- Showa Denko K.K.
- Satoru Kaimura
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Metal plate for producing flat tube, flat tube and process for prod...
- Patent number 7,341,099
- Issue date Mar 11, 2008
- Showa Denko K.K.
- Satoru Kaimura
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Production method of multi-gauge strips
- Patent number 6,591,653
- Issue date Jul 15, 2003
- Choong-Yul Kim
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of using profiles, and producing metal sheets with stepped c...
- Patent number 6,070,448
- Issue date Jun 6, 2000
- DaimlerChrysler AG
- Konrad Eipper
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of making a metal slab with a non-uniform cross-sectional sh...
- Patent number 5,989,306
- Issue date Nov 23, 1999
- Aluminum Company of America
- Roberto J. Rioja
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for producing a metal strip having areas of di...
- Patent number 5,953,949
- Issue date Sep 21, 1999
- Thyssen Krupp Stahl AG
- Friedrich Behr
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing modified cross-section material
- Patent number 5,890,389
- Issue date Apr 6, 1999
- Hitachi Cable, Ltd.
- Makoto Ohba
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process for producing bar flats
- Patent number 5,592,845
- Issue date Jan 14, 1997
- Pennington Metals, Inc.
- Duane Gerenser
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for producing shape strips of metals
- Patent number 5,174,363
- Issue date Dec 29, 1992
- Dowa Mining Co., Ltd.
- Masahiro Furo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for making band plates deformed in section
- Patent number 5,115,660
- Issue date May 26, 1992
- Nisshin Steel Co., Ltd.
- Jun Kurobe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Multi-gauge bondings
- Patent number 5,042,711
- Issue date Aug 27, 1991
- Polymetallurgical Corporation
- Armenag Iskenderian
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for forming plates of irregular cross-sectional shape
- Patent number 5,025,650
- Issue date Jun 25, 1991
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Hiroshi Fukuda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Pressure-resistant sheath of a submarine optical fibre cable and me...
- Patent number 4,867,528
- Issue date Sep 19, 1989
- Ocean Cable Co., Ltd.
- Kiyoshi Funaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
One-pass type continuous multi-stage roll mill and rolling method
- Patent number 4,735,074
- Issue date Apr 5, 1988
- Dowa Mining Co., Ltd.
- Yoshihiro Saito
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of producing a strip having a non-uniform cross section by a...
- Patent number 4,578,979
- Issue date Apr 1, 1986
- Hitachi Cables, Ltd.
- Hajime Abe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process for changing the cross-section of a band of malleable mater...
- Patent number 4,528,836
- Issue date Jul 16, 1985
- Gerard Durand-Texte
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
3869899
- Patent number 3,869,899
- Issue date Mar 11, 1975
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
3792602
- Patent number 3,792,602
- Issue date Feb 19, 1974
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
3737979
- Patent number 3,737,979
- Issue date Jun 12, 1973
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
3596487
- Patent number 3,596,487
- Issue date Aug 3, 1971
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
3508978
- Patent number 3,508,978
- Issue date Apr 28, 1970
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
3488989
- Patent number 3,488,989
- Issue date Jan 13, 1970
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
ROLLING MILL EQUIPPED WITH A DEVICE FOR ADJUSTING THE INCLINATION O...
- Publication number 20240226979
- Publication date Jul 11, 2024
- FIVES DMS
- Conrad ERNST DE LA GRAETE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FREE-CUTTING STEEL AND MANUFACTURING METHOD THEREOF
- Publication number 20230029298
- Publication date Jan 26, 2023
- JFE STEEL CORPORATION
- Masayuki KASAI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING METAL SHEET WITH RAISED LINES, METAL SHEET WIT...
- Publication number 20170291203
- Publication date Oct 12, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Hitoshi NIKAIDO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND ROLLING TRAIN FOR ROLLING A ROLLED STOCK PRODUCED IN AN...
- Publication number 20140000331
- Publication date Jan 2, 2014
- SIEMENS AKTIENGESELLSCHAFT
- Birger Schmidt
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Methods of producing deformed metal articles
- Publication number 20130149553
- Publication date Jun 13, 2013
- GLOBAL ADVANCED METALS, USA, INC.
- Craig M. Carpenter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Rolling Stand, Rolling Train, And Method For Rolling Metal Strip
- Publication number 20090100890
- Publication date Apr 23, 2009
- Reiner Kopp
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of reducing thickness of unbroken rolling stock
- Publication number 20090095045
- Publication date Apr 16, 2009
- Fritz Hermann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METAL PLATE FOR PRODUCING FLAT TUBE, FLAT TUBE AND PROCESS FOR PROD...
- Publication number 20080105322
- Publication date May 8, 2008
- SHOWA DENKO K.K.
- Satoru KAIMURA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Methods of producing deformed metal articles
- Publication number 20070209741
- Publication date Sep 13, 2007
- Craig M. Carpenter
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Rolling apparatus and method of making product of miscellaneous cro...
- Publication number 20060201220
- Publication date Sep 14, 2006
- SHOWA DENKO K.K.
- Satoru Kaimura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Metal plate for producing flat tube, flat tube and process for prod...
- Publication number 20040244196
- Publication date Dec 9, 2004
- Satoru Kaimura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Production method of multi-gauge strips
- Publication number 20020166358
- Publication date Nov 14, 2002
- Choog-Yul Kim
- H01 - BASIC ELECTRIC ELEMENTS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing a thickness-profiled metal strip

Method for producing metal sheet with raised lines, metal sheet wit...

Method and rolling train for rolling a rolled stock produced in an...

Methods of producing deformed metal articles

Rolling stand, rolling train, and method for rolling metal strip

Methods of producing deformed metal articles

Method of reducing thickness of unbroken rolling stock

Metal plate for producing flat tube, flat tube and process for prod...

Rolling apparatus and method of making product of miscellaneous cro...

Metal plate for producing flat tube, flat tube and process for prod...

Production method of multi-gauge strips

Method of using profiles, and producing metal sheets with stepped c...

Method of making a metal slab with a non-uniform cross-sectional sh...

Method and apparatus for producing a metal strip having areas of di...

Method of manufacturing modified cross-section material

Process for producing bar flats

Process for producing shape strips of metals

Method for making band plates deformed in section

Multi-gauge bondings

Apparatus for forming plates of irregular cross-sectional shape

Pressure-resistant sheath of a submarine optical fibre cable and me...

One-pass type continuous multi-stage roll mill and rolling method

Method of producing a strip having a non-uniform cross section by a...

Process for changing the cross-section of a band of malleable mater...

3869899

3792602

3737979

3596487

3508978

3488989

Patents Applicationslast 30 patents

ROLLING MILL EQUIPPED WITH A DEVICE FOR ADJUSTING THE INCLINATION O...

FREE-CUTTING STEEL AND MANUFACTURING METHOD THEREOF

METHOD FOR PRODUCING METAL SHEET WITH RAISED LINES, METAL SHEET WIT...

METHOD AND ROLLING TRAIN FOR ROLLING A ROLLED STOCK PRODUCED IN AN...

Methods of producing deformed metal articles

Rolling Stand, Rolling Train, And Method For Rolling Metal Strip

Method of reducing thickness of unbroken rolling stock

METAL PLATE FOR PRODUCING FLAT TUBE, FLAT TUBE AND PROCESS FOR PROD...

Methods of producing deformed metal articles

Rolling apparatus and method of making product of miscellaneous cro...

Metal plate for producing flat tube, flat tube and process for prod...

Production method of multi-gauge strips