U-or channel sections

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CPC
B21B1/095

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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

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B21B1/095U-or channel sections

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Bending method
- Patent number 11,707,774
- Issue date Jul 25, 2023
- Mitsubishi Heavy Industries, Ltd.
- Takahiro Tachibana
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Shallow single plate steel tub girder
- Patent number 11,453,036
- Issue date Sep 27, 2022
- SAMUEL, SON & CO., LIMITED
- Daniel Stancescu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Milling apparatus
- Patent number 10,940,515
- Issue date Mar 9, 2021
- Mitsubishi Heavy Industries, Ltd.
- Takahiro Tachibana
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a motor vehicle component
- Patent number 10,486,221
- Issue date Nov 26, 2019
- Benteler Automobiltechnik GmbH
- Georg Frost
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Transverse strut and method of forming a transverse strut
- Patent number 9,527,120
- Issue date Dec 27, 2016
- Magna International Inc.
- John Richard Potocki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for manufacturing shaped steel the cross-sectional shape of...
- Patent number 9,452,459
- Issue date Sep 27, 2016
- Nippon Steel & Sumitomo Metal Corporation
- Seiichi Daimaru
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a profile from a sheet-metal strip
- Patent number 9,199,289
- Issue date Dec 1, 2015
- Hilti Aktiengesellschaft
- Guenter Domani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of operating a rolling train and a control system for a roll...
- Patent number 6,601,422
- Issue date Aug 5, 2003
- SMS Demag Aktiengesellschaft
- Ralf Hartmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of rolling finished sections from preliminary sections in re...
- Patent number 6,293,133
- Issue date Sep 25, 2001
- SMS Schloemann-Siemag Aktiengesellschaft
- Ulrich Svejkovsky
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of rolling finished sections from preliminary sections in re...
- Patent number 6,205,834
- Issue date Mar 27, 2001
- SMS Schloemann-Siemag Aktiengesellschaft
- Ulrich Svejkovsky
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of rolling finished sections from preliminary sections in re...
- Patent number 6,116,072
- Issue date Sep 12, 2000
- SMS Schloemann-Siemag Aktiengesellschaft
- Ulrich Svejkovsky
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of casting and rolling and roll stand arrangement for rollin...
- Patent number 6,035,683
- Issue date Mar 14, 2000
- SMS Schloemann-Siemag Aktiengesellschaft
- David A. Fournie
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling plant for rolling all types of finished sections
- Patent number 5,970,773
- Issue date Oct 26, 1999
- SMS Schloeman-Siemag Aktiengesellschaft
- Georg Engel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing a c-shaped rail with profiled surfaces
- Patent number 5,669,260
- Issue date Sep 23, 1997
- Hilti Aktiengesellschaft
- Hans Stampfl
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for producing flanged structural products directly from slabs
- Patent number 5,623,845
- Issue date Apr 29, 1997
- Bethlehem Steel Corporation
- William J. Wilde
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Beam blanks for direct rolling as-cast into finished products
- Patent number 5,616,425
- Issue date Apr 1, 1997
- Bethlehem Steel Corporation
- William J. Wilde
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Reinforcing element with slot and optional anchoring means and rein...
- Patent number 5,419,965
- Issue date May 30, 1995
- Domecrete Ltd.
- C. Geoffrey Hampson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Variable flange beam blank and method of continuous casting
- Patent number 5,386,869
- Issue date Feb 7, 1995
- Bethlehem Steel Corporation
- William J. Wilde
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of rolling steel shapes and apparatus therefor
- Patent number 5,287,715
- Issue date Feb 22, 1994
- Sumitomo Metal Industries, Ltd.
- Yoshiaki Kusaba
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for hot roll forming inside U-shaped channel s...
- Patent number 5,272,899
- Issue date Dec 28, 1993
- McDonald Steel Corp.
- Joseph Mediate
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling method for parallel-flange steel shapes
- Patent number 4,958,509
- Issue date Sep 25, 1990
- Sumitomo Metal Industries, Ltd.
- Yoshiaki Kusaba
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Corner bead structure
- Patent number 4,876,837
- Issue date Oct 31, 1989
- USG Interiors, Inc.
- Patrick M. Kelly
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill rolls
- Patent number 4,370,877
- Issue date Feb 1, 1983
- Sacilor-Acieries et Laminoirs de Lorraine
- Jacques M. Michaux
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for rolling steel sections having flanges or flange-like por...
- Patent number 4,334,419
- Issue date Jun 15, 1982
- Nippon Steel Corporation
- Kanichi Kishikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Corrugated plate having variable material thickness and method for...
- Patent number 4,317,350
- Issue date Mar 2, 1982
- Sivachenko; E. W.
- Eugene W. Sivachenko
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Corrugated plate having variable material thickness and method for...
- Patent number 4,241,146
- Issue date Dec 23, 1980
- Sivachenko; Eugene W.
- Eugene W. Sivachenko
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for controlling the position of roll in the direction of...
- Patent number 4,202,192
- Issue date May 13, 1980
- Nippon Steel Corporation
- Yoshikazu Haneda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
3808863
- Patent number 3,808,863
- Issue date May 7, 1974
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
3630059
- Patent number 3,630,059
- Issue date Dec 28, 1971
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
3538732
- Patent number 3,538,732
- Issue date Nov 10, 1970
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Method of producing metal beams with a top-hat profile
- Publication number 20230106710
- Publication date Apr 6, 2023
- SMS group GMBH
- Thomas KOSAK
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BENDING METHOD
- Publication number 20210291247
- Publication date Sep 23, 2021
- Mitsubishi Heavy Industries, Ltd.
- Takahiro TACHIBANA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SHALLOW SINGLE PLATE STEEL TUB GIRDER
- Publication number 20210017722
- Publication date Jan 21, 2021
- SAMUEL, SON & CO., LIMITED
- Daniel STANCESCU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PRODUCTION METHOD AND PRODUCTION FACILITY FOR STEEL SHEET PILE WITH...
- Publication number 20200269294
- Publication date Aug 27, 2020
- NIPPON STEEL CORPORATION
- Shinya HAYASHI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLING MACHINE, BENDING METHOD, AND WORKPIECE MATERIAL
- Publication number 20180099323
- Publication date Apr 12, 2018
- Mitsubishi Heavy Industries, Ltd.
- Takahiro TACHIBANA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Transverse Strut And Method Of Forming A Transverse Strut
- Publication number 20140373589
- Publication date Dec 25, 2014
- John Richard Potocki
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR PRODUCING A PROFILE FROM A SHEET-METAL STRIP
- Publication number 20130180303
- Publication date Jul 18, 2013
- HILTI AKTIENGESELLSCHAFT
- Guenter DOMANI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COMPACT REVERSIBLE UNIVERSAL MILL FOR PRODUCING MEDIUM-LARGE SECTIONS
- Publication number 20120279269
- Publication date Nov 8, 2012
- SIEMENS VAI METALS TECHNOLOGIES, S.R.I.
- Andrea Delli Zotti
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DECK FRAME CHANNEL BEAM
- Publication number 20120060443
- Publication date Mar 15, 2012
- Iron Deck Corp.
- Shaun Jeffrey Vernon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Hollow Bar Manufacturing Process
- Publication number 20080113534
- Publication date May 15, 2008
- Peter Andrew Gray
- Peter A. Gray
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Central support unit of an axle bracket housing for motor vehicles
- Publication number 20070132307
- Publication date Jun 14, 2007
- Han-Jürgen Fahrentholz
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hollow bar manufacturing process
- Publication number 20070050965
- Publication date Mar 8, 2007
- Peter A. Gary
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of operating a rolling train and a control system for a roll...
- Publication number 20020112514
- Publication date Aug 22, 2002
- SMS DEMAG AKTIENGESELLSCHAFT
- Ralf Hartmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

U-or channel sections

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Bending method

Shallow single plate steel tub girder

Milling apparatus

Method for producing a motor vehicle component

Transverse strut and method of forming a transverse strut

Method for manufacturing shaped steel the cross-sectional shape of...

Method for producing a profile from a sheet-metal strip

Method of operating a rolling train and a control system for a roll...

Method of rolling finished sections from preliminary sections in re...

Method of rolling finished sections from preliminary sections in re...

Method of rolling finished sections from preliminary sections in re...

Method of casting and rolling and roll stand arrangement for rollin...

Rolling plant for rolling all types of finished sections

Method of manufacturing a c-shaped rail with profiled surfaces

Method for producing flanged structural products directly from slabs

Beam blanks for direct rolling as-cast into finished products

Reinforcing element with slot and optional anchoring means and rein...

Variable flange beam blank and method of continuous casting

Method of rolling steel shapes and apparatus therefor

Method and apparatus for hot roll forming inside U-shaped channel s...

Rolling method for parallel-flange steel shapes

Corner bead structure

Rolling mill rolls

Method for rolling steel sections having flanges or flange-like por...

Corrugated plate having variable material thickness and method for...

Corrugated plate having variable material thickness and method for...

Apparatus for controlling the position of roll in the direction of...

3808863

3630059

3538732

Patents Applicationslast 30 patents

Method of producing metal beams with a top-hat profile

BENDING METHOD

SHALLOW SINGLE PLATE STEEL TUB GIRDER

PRODUCTION METHOD AND PRODUCTION FACILITY FOR STEEL SHEET PILE WITH...

ROLLING MACHINE, BENDING METHOD, AND WORKPIECE MATERIAL

Transverse Strut And Method Of Forming A Transverse Strut

METHOD FOR PRODUCING A PROFILE FROM A SHEET-METAL STRIP

COMPACT REVERSIBLE UNIVERSAL MILL FOR PRODUCING MEDIUM-LARGE SECTIONS

DECK FRAME CHANNEL BEAM

Hollow Bar Manufacturing Process

Central support unit of an axle bracket housing for motor vehicles

Hollow bar manufacturing process

Method of operating a rolling train and a control system for a roll...