Methods for effecting joining of rails in the track

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CPC
E01B29/44

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EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B29/00Laying, rebuilding, or taking-up tracks Tools or machines therefor

Current Industry

E01B29/44Methods for effecting joining of rails in the track

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Patents Grantslast 30 patents

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
Railway rail induction-welding device
- Patent number 11,519,135
- Issue date Dec 6, 2022
- Mirage Ltd
- Kevin Birks
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for laying a rail of a railway track
- Patent number 11,384,486
- Issue date Jul 12, 2022
- MATISA Matériel Industriel SA
- Jean-Claude Piguet
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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
Track maintenance machine
- Patent number 10,730,532
- Issue date Aug 4, 2020
- Plasser & Theurer Export von Bahnbaumaschinen m.b.H.
- Michael Mueller
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Railroad renewal method and device for implementing said method
- Patent number 10,676,873
- Issue date Jun 9, 2020
- MATISA Matériel Industriel SA
- Joerg Ganz
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Procedure for laying railway tracks
- Patent number 10,612,195
- Issue date Apr 7, 2020
- Ferrovial Agroman, S.A.
- Fernando María López Bueno
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method and mould for welding the ends of two rail portions
- Patent number 10,011,956
- Issue date Jul 3, 2018
- SNCF RESEAU
- Arnaud Lorieux
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method of flash butt welding of railway lines
- Patent number 9,243,372
- Issue date Jan 26, 2016
- Brent Felix Jury
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for the aluminothermic welding of rails
- Patent number 9,163,360
- Issue date Oct 20, 2015
- Railtech International
- Jean-Jacques Thuru
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding process with jerk compensation
- Patent number 8,658,935
- Issue date Feb 25, 2014
- Chemetron-Railway Products, Inc.
- Charles R. Battisti
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of cooling rail weld zone, and rail weld joint
- Patent number 8,557,064
- Issue date Oct 15, 2013
- Nippon Steel & Sumitomo Metal Corporation
- Kenichi Karimine
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and method for cooling rail weld zone
- Patent number 8,353,443
- Issue date Jan 15, 2013
- Nippon Steel Corporation
- Seiji Sugiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding device
- Patent number 6,852,940
- Issue date Feb 8, 2005
- Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H.
- Heinz Mühlleitner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of railroad rail repair
- Patent number 6,515,249
- Issue date Feb 4, 2003
- Harsco Technologies Corporation
- Greg A. Valley
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rail heating and clip applicator
- Patent number 5,927,209
- Issue date Jul 27, 1999
- Harsco Corporation
- Stephen G. Cotsford
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Apparatus for heating rails during the laying down thereof
- Patent number 5,804,793
- Issue date Sep 8, 1998
- Bruno Faroldi
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Aluminothermic welding device crucible and crucible cover for use t...
- Patent number 5,151,202
- Issue date Sep 29, 1992
- Delachaux S.A.
- Patrick Bommart
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
3896734
- Patent number 3,896,734
- Issue date Jul 29, 1975
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
BURNING APPARATUS FOR RAILWAY REPAIR
- Publication number 20240001482
- Publication date Jan 4, 2024
- GOLDSCHMIDT HOLDING GMBH
- Johannes STERCL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND DEVICE FOR LAYING RAIL FOR RAIL TRANSIT
- Publication number 20220290379
- Publication date Sep 15, 2022
- Jianjun MI
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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
METHOD FOR LAYING A RAIL OF A RAILWAY TRACK
- Publication number 20200157746
- Publication date May 21, 2020
- MATISA MATERIEL INDUSTRIEL SA
- JEAN-CLAUDE PIGUET
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
RAILWAY RAIL INDUCTION-WELDING DEVICE
- Publication number 20190330805
- Publication date Oct 31, 2019
- Mirage Ltd
- Kevin BIRKS
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
RAILROAD RENEWAL METHOD AND DEVICE FOR IMPLEMENTING SAID METHOD
- Publication number 20180216299
- Publication date Aug 2, 2018
- MATISA MATERIEL INDUSTRIEL SA
- Joerg Ganz
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
PROCEDURE FOR LAYING RAILWAY TRACKS
- Publication number 20170030023
- Publication date Feb 2, 2017
- FERROVIAL AGROMAN, S.A.
- Fernando María LÓPEZ BUENO
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Apparatus and Method of Flash Butt Welding of Railway Lines
- Publication number 20140231532
- Publication date Aug 21, 2014
- Brent Felix Jury
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND DEVICE FOR THE ALUMINOTHERMIC WELDING OF RAILS
- Publication number 20140182803
- Publication date Jul 3, 2014
- Jean-Jacques Thuru
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE AND METHOD FOR COOLING RAIL WELD ZONE
- Publication number 20120012296
- Publication date Jan 19, 2012
- Seiji Sugiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF COOLING RAIL WELD ZONE, DEVICE FOR COOLING RAIL WELD ZONE...
- Publication number 20120015212
- Publication date Jan 19, 2012
- NIPPON STEEL CORPORATION
- Kenichi Karimine
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Welding process with jerk compensation
- Publication number 20100155372
- Publication date Jun 24, 2010
- Chemetron-Railway Products, Inc.
- Charles R. Battisti
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Methods for effecting joining of rails in the track

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device for welding a rail joint of a track

Railway rail induction-welding device

Method for laying a rail of a railway track

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

Track maintenance machine

Railroad renewal method and device for implementing said method

Procedure for laying railway tracks

Method and mould for welding the ends of two rail portions

Apparatus and method of flash butt welding of railway lines

Method and device for the aluminothermic welding of rails

Welding process with jerk compensation

Method of cooling rail weld zone, and rail weld joint

Device and method for cooling rail weld zone

Welding device

Method of railroad rail repair

Rail heating and clip applicator

Apparatus for heating rails during the laying down thereof

Aluminothermic welding device crucible and crucible cover for use t...

3896734

Patents Applicationslast 30 patents

BURNING APPARATUS FOR RAILWAY REPAIR

METHOD AND DEVICE FOR LAYING RAIL FOR RAIL TRANSIT

DEVICE FOR WELDING A RAIL JOINT OF A TRACK

METHOD FOR LAYING A RAIL OF A RAILWAY TRACK

RAILWAY RAIL INDUCTION-WELDING DEVICE

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

RAILROAD RENEWAL METHOD AND DEVICE FOR IMPLEMENTING SAID METHOD

PROCEDURE FOR LAYING RAILWAY TRACKS

Apparatus and Method of Flash Butt Welding of Railway Lines

METHOD AND DEVICE FOR THE ALUMINOTHERMIC WELDING OF RAILS

DEVICE AND METHOD FOR COOLING RAIL WELD ZONE

METHOD OF COOLING RAIL WELD ZONE, DEVICE FOR COOLING RAIL WELD ZONE...

Welding process with jerk compensation