Flash butt welding

Industry

CPC
B23K11/04

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23KSOLDERING OR UNSOLDERING WELDING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY B23K11/00Resistance welding Severing by resistance heating

Current Industry

B23K11/04Flash butt welding

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing rail, and rail
- Patent number 12,186,822
- Issue date Jan 7, 2025
- JFE Steel Corporation
- Naoki Iizuka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for welding balls
- Patent number 11,975,399
- Issue date May 7, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Maik Hammer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Methods for counteracting rebounding effects during solid state res...
- Patent number 11,931,817
- Issue date Mar 19, 2024
- Abbott Cardiovascular Systems, Inc.
- John A. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automated geometry and crowning apparatus for use of mobile electri...
- Patent number 11,919,108
- Issue date Mar 5, 2024
- ONE RAIL GROUP, LLC
- Kris Koski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flash welding for billets with down cut billet ends
- Patent number 11,883,897
- Issue date Jan 30, 2024
- David Teng Pong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat treatment and stress relief for solid-state welded nickel alloys
- Patent number 11,826,849
- Issue date Nov 28, 2023
- RTX Corporation
- Ashwin Raghavan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding unit and method for welding rails of a track
- Patent number 11,717,908
- Issue date Aug 8, 2023
- Plasser & Theurer Export von Bahnbaumaschinen Gesellschaft m.b.H.
- Heinz Muehlleitner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for welding a rail joint of a track
- Patent number 11,613,853
- Issue date Mar 28, 2023
- Plasser & Theurer Export von Bahnbaumaschinen GmbH
- Heinz Muehlleitner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spatter scattering prevention apparatus and flash butt welder inclu...
- Patent number 11,534,851
- Issue date Dec 27, 2022
- JP Steel Plantech Co.
- Tomohiro Kudo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods for counteracting rebounding effects during solid state res...
- Patent number 11,440,127
- Issue date Sep 13, 2022
- Abbott Cardiovascular Systems, Inc.
- John A. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Crack stopper for welds
- Patent number 11,311,972
- Issue date Apr 26, 2022
- GKN Aerospace Sweden AB
- Robert Reimers
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding assembly for welding two rails of a track
- Patent number 11,235,416
- Issue date Feb 1, 2022
- Plasser & Theurer Export von Bahnbaumaschinen Gesellschaft m.b.H.
- Heinz Muehlleitner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing cold-rolled, welded steel sheets, and shee...
- Patent number 11,220,723
- Issue date Jan 11, 2022
- Arcelormittal
- Emmanuel Dechassey
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ironing plate for friction stir welding apparatus and friction stir...
- Patent number 11,027,363
- Issue date Jun 8, 2021
- PRIMETALS TECHNOLOGIES JAPAN, LTD.
- Mitsuru Onose
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for shielding from weld spatter with an integrated cleaning...
- Patent number 10,994,363
- Issue date May 4, 2021
- Danieli & C. Officine Meccaniche SpA
- Andrea Trinco
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of producing endless metal ring
- Patent number 10,960,486
- Issue date Mar 30, 2021
- Toyota Jidosha Kabushiki Kaisha
- Koji Nishida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat treatment and stress relief for solid-state welded nickel alloys
- Patent number 10,946,476
- Issue date Mar 16, 2021
- RAYTHEON TECHNOLOGIES CORPORATION
- Ashwin Raghavan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mobile flash butt welding method for 136RE+SS heat-treated rail
- Patent number 10,870,165
- Issue date Dec 22, 2020
- PANGANG GROUP RESEARCH INSTITUTE CO., LTD.
- Xin Lu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods for counteracting rebounding effects during solid state res...
- Patent number 10,717,145
- Issue date Jul 21, 2020
- Abbott Cardiovascular Systems, Inc.
- John A. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aluminum spot welding method
- Patent number 10,668,555
- Issue date Jun 2, 2020
- Magna International Inc.
- John Edward Hill
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply device, joining system, and electric processing method
- Patent number 10,603,743
- Issue date Mar 31, 2020
- Nippon Steel Corporation
- Fuminori Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnetic arc welded piston assembly
- Patent number 10,449,621
- Issue date Oct 22, 2019
- Mahle International GmbH
- Matthias Seifried
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machine for flash-butt welding of rails
- Patent number 10,131,014
- Issue date Nov 20, 2018
- E.O. Paton Electric Welding Institute of the Natioanl Academy of Sciences of...
- Sergii I. Kuchuk-Yatsenko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Copper and steel composite pipe, manufacturing method, application...
- Patent number 9,956,642
- Issue date May 1, 2018
- Zhuji Sibeida Machinery Co., Ltd.
- Yongbo Shi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transient liquid phase joining of dissimilar materials
- Patent number 9,943,927
- Issue date Apr 17, 2018
- ArvinMeritor Technology, LLC
- Yang Zhai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Metal plate joining method and apparatus
- Patent number 9,931,718
- Issue date Apr 3, 2018
- PRIMETALS TECHNOLOGIES JAPAN, LTD.
- Shinichi Kaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding head for rail welding
- Patent number 9,908,198
- Issue date Mar 6, 2018
- Davide Vaia
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for deburring butt-welded rail joints
- Patent number 9,662,726
- Issue date May 30, 2017
- Plasser & Theurer Export von Bahnbaumaschinen Gesellschaft m.b.H.
- Robert Fletzer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods for counteracting rebounding effects during solid state res...
- Patent number 9,636,485
- Issue date May 2, 2017
- Abbott Cardiovascular Systems, Inc.
- John A. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Methods for Counteracting Rebounding Effects During Solid State Res...
- Publication number 20240181556
- Publication date Jun 6, 2024
- ABBOTT CARDIOVASCULAR SYSTEMS, INC.
- John A. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Automated Geometry and Crowning Apparatus for Use of Mobile Electri...
- Publication number 20240165750
- Publication date May 23, 2024
- One Rail Group, LLC
- Kris KOSKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND DEVICE FOR IMPACT WELDING OF BATTERY TERMINALS
- Publication number 20230241705
- Publication date Aug 3, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Wayne Cai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDED RAIL
- Publication number 20230193438
- Publication date Jun 22, 2023
- NIPPON STEEL CORPORATION
- Masaharu UEDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING MACHINE
- Publication number 20230052794
- Publication date Feb 16, 2023
- Danieli & C. Officine Meccaniche Spa
- Daniele Russian
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Automated Geometry and Crowning Apparatus for Use of Mobile Electri...
- Publication number 20230021126
- Publication date Jan 19, 2023
- One Rail Group, LLC
- Kris KOSKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Methods for Counteracting Rebounding Effects During Solid State Res...
- Publication number 20220331896
- Publication date Oct 20, 2022
- ABBOTT CARDIOVASCULAR SYSTEMS, INC.
- John A. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDED STEEL SHEETS, AND SHEETS THUS PRODUCED
- Publication number 20220002833
- Publication date Jan 6, 2022
- ARCELORMITTAL
- Emmanuel DECHASSEY
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLASH BUTT WELDING MEMBER AND FLASH BUTT WELDING METHOD FOR PROVIDI...
- Publication number 20210379688
- Publication date Dec 9, 2021
- POSCO
- Gyu-Yeol Bae
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEAT TREATMENT AND STRESS RELIEF FOR SOLID-STATE WELDED NICKEL ALLOYS
- Publication number 20210316392
- Publication date Oct 14, 2021
- Raytheon Technologies Corporation
- Ashwin Raghavan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING MACHINE AND RELATIVE METHOD
- Publication number 20210121972
- Publication date Apr 29, 2021
- Danieli & C. Officine Meccaniche Spa
- Andrea Trinco
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Methods for Counteracting Rebounding Effects During Solid State Res...
- Publication number 20200298332
- Publication date Sep 24, 2020
- ABBOTT CARDIOVASCULAR SYSTEMS, INC.
- John A. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING COLD-ROLLED, WELDED STEEL SHEETS, AND SHEE...
- Publication number 20200299796
- Publication date Sep 24, 2020
- ArcelorMittal
- Emmanuel DECHASSEY
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING UNIT AND METHOD FOR WELDING RAILS OF A TRACK
- Publication number 20200282487
- Publication date Sep 10, 2020
- PLASSER & THEURER EXPORT VON BAHNBAUMASCHINEN GESELLSCHAFT M.B.H.
- HEINZ MUEHLLEITNER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE FOR WELDING A RAIL JOINT OF A TRACK
- Publication number 20200199825
- Publication date Jun 25, 2020
- Plasser & Theurer Export von Bahnbaumaschinen GmbH
- Heinz MUEHLLEITNER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPATTER SCATTERING PREVENTION APPARATUS AND FLASH BUTT WELDER INCLU...
- Publication number 20200114457
- Publication date Apr 16, 2020
- JP STEEL PLANTECH CO.
- Tomohiro KUDO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
IRONING PLATE FOR FRICTION STIR WELDING APPARATUS AND FRICTION STIR...
- Publication number 20190283174
- Publication date Sep 19, 2019
- Primetals Technologies Japan, Ltd.
- Mitsuru ONOSE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE FOR SHIELDING FROM WELD SPATTER WITH AN INTEGRATED CLEANING...
- Publication number 20190193184
- Publication date Jun 27, 2019
- Danieli & C. Officine Meccaniche Spa
- Andrea Trinco
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MOBILE FLASH BUTT WELDING METHOD FOR 136RE+SS HEAT-TREATED RAIL
- Publication number 20190061041
- Publication date Feb 28, 2019
- PANGANG GROUP RESEARCH INSTITUTE CO., LTD.
- Xin LU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING ASSEMBLY FOR WELDING TWO RAILS OF A TRACK
- Publication number 20190054561
- Publication date Feb 21, 2019
- PLASSER & THEURER EXPORT VON BAHNBAUMASCHINEN GESELLSCHAFT M.B.H.
- HEINZ MUEHLLEITNER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER SUPPLY DEVICE, JOINING SYSTEM, AND ELECTRIC PROCESSING METHOD
- Publication number 20170348798
- Publication date Dec 7, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Fuminori WATANABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CRACK STOPPER FOR WELDS
- Publication number 20170334025
- Publication date Nov 23, 2017
- GKN AEROSPACE SWEDEN AB
- Robert Reimers
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Methods for Counteracting Rebounding Effects During Solid State Res...
- Publication number 20170225260
- Publication date Aug 10, 2017
- ABBOTT CARDIOVASCULAR SYSTEMS, INC.
- John A. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Welding Unit
- Publication number 20170209953
- Publication date Jul 27, 2017
- Plasser & Theurer Export von Bahnbaumaschinen Gesellschaft m.b.H
- RONALD STEINER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MACHINE FOR FLASH-BUTT WELDING OF RAILS
- Publication number 20170165782
- Publication date Jun 15, 2017
- E.O.Paton Electric Welding Institute of the National Academy of Sciences of U...
- Sergii I. Kuchuk-Yatsenko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STEEL COMPOSITION FOR FLASH-BUTT WELDING
- Publication number 20160363167
- Publication date Dec 15, 2016
- Aktiebolaget SKF
- Staffan Larsson
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR RESTORING THE STRUCTURE OF A STEEL COMPONENT AFTER HEATI...
- Publication number 20160348206
- Publication date Dec 1, 2016
- Aktiebolaget SKF
- Staffan LARSSON
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR RESTORING THE STRUCTURE OF A STEEL COMPONENT AFTER HEATI...
- Publication number 20160348205
- Publication date Dec 1, 2016
- Aktiebolaget SKF
- Staffan LARSSON
- C21 - METALLURGY OF IRON
Information Patent Application
TRANSIENT LIQUID PHASE JOINING OF DISSIMILAR MATERIALS
- Publication number 20160151854
- Publication date Jun 2, 2016
- ArvinMeritor Technology, LLC
- Yang Zhai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALUMINUM SPOT WELDING METHOD
- Publication number 20160089745
- Publication date Mar 31, 2016
- JOHN EDWARD HILL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Flash butt welding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for manufacturing rail, and rail

Method for welding balls

Welded steel sheets, and sheets thus produced

Methods for counteracting rebounding effects during solid state res...

Automated geometry and crowning apparatus for use of mobile electri...

Flash welding for billets with down cut billet ends

Heat treatment and stress relief for solid-state welded nickel alloys

Welding unit and method for welding rails of a track

Device for welding a rail joint of a track

Spatter scattering prevention apparatus and flash butt welder inclu...

Methods for counteracting rebounding effects during solid state res...

Crack stopper for welds

Welding assembly for welding two rails of a track

Method for manufacturing cold-rolled, welded steel sheets, and shee...

Ironing plate for friction stir welding apparatus and friction stir...

Device for shielding from weld spatter with an integrated cleaning...

Method of producing endless metal ring

Heat treatment and stress relief for solid-state welded nickel alloys

Mobile flash butt welding method for 136RE+SS heat-treated rail

Methods for counteracting rebounding effects during solid state res...

Aluminum spot welding method

Power supply device, joining system, and electric processing method

Magnetic arc welded piston assembly

Machine for flash-butt welding of rails

Copper and steel composite pipe, manufacturing method, application...

Transient liquid phase joining of dissimilar materials

Metal plate joining method and apparatus

Welding head for rail welding

Device for deburring butt-welded rail joints

Methods for counteracting rebounding effects during solid state res...

Patents Applicationslast 30 patents

Methods for Counteracting Rebounding Effects During Solid State Res...

Automated Geometry and Crowning Apparatus for Use of Mobile Electri...

METHOD AND DEVICE FOR IMPACT WELDING OF BATTERY TERMINALS

WELDED RAIL

WELDING MACHINE

Automated Geometry and Crowning Apparatus for Use of Mobile Electri...

Methods for Counteracting Rebounding Effects During Solid State Res...

WELDED STEEL SHEETS, AND SHEETS THUS PRODUCED

FLASH BUTT WELDING MEMBER AND FLASH BUTT WELDING METHOD FOR PROVIDI...

HEAT TREATMENT AND STRESS RELIEF FOR SOLID-STATE WELDED NICKEL ALLOYS

WELDING MACHINE AND RELATIVE METHOD

Methods for Counteracting Rebounding Effects During Solid State Res...

METHOD FOR MANUFACTURING COLD-ROLLED, WELDED STEEL SHEETS, AND SHEE...

WELDING UNIT AND METHOD FOR WELDING RAILS OF A TRACK

DEVICE FOR WELDING A RAIL JOINT OF A TRACK

SPATTER SCATTERING PREVENTION APPARATUS AND FLASH BUTT WELDER INCLU...

IRONING PLATE FOR FRICTION STIR WELDING APPARATUS AND FRICTION STIR...

DEVICE FOR SHIELDING FROM WELD SPATTER WITH AN INTEGRATED CLEANING...

MOBILE FLASH BUTT WELDING METHOD FOR 136RE+SS HEAT-TREATED RAIL

WELDING ASSEMBLY FOR WELDING TWO RAILS OF A TRACK

POWER SUPPLY DEVICE, JOINING SYSTEM, AND ELECTRIC PROCESSING METHOD

CRACK STOPPER FOR WELDS

Methods for Counteracting Rebounding Effects During Solid State Res...

Welding Unit

MACHINE FOR FLASH-BUTT WELDING OF RAILS

STEEL COMPOSITION FOR FLASH-BUTT WELDING

METHOD FOR RESTORING THE STRUCTURE OF A STEEL COMPONENT AFTER HEATI...

METHOD FOR RESTORING THE STRUCTURE OF A STEEL COMPONENT AFTER HEATI...

TRANSIENT LIQUID PHASE JOINING OF DISSIMILAR MATERIALS

ALUMINUM SPOT WELDING METHOD