TREA

Rail joints

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Industry

  • CPC
  • E01B11/00
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS

Current Industry

E01B11/00Rail joints

Sub Industries

E01B11/02Dismountable rail joints E01B11/04Flat fishplates E01B11/06with keys or pins E01B11/08Angle fishplates E01B11/10Fishplates with parts supporting or surrounding the rail foot E01B11/12Fishplates engaging only the rail foot E01B11/14Rail foot flange clips in one piece E01B11/16Fishplates for joining rails of different sections E01B11/18Fishplates for temporarily repairing broken rails E01B11/20with gap-bridging E01B11/22by parts of the rails E01B11/24with oblique or overlapping rail ends E01B11/26with interlocking rail ends E01B11/28by parts of the joining members E01B11/30Fishplates with integral tread parts lying in the cross-section of the rail head E01B11/32by separate parts, Inserts bridging both rail heads E01B11/34Auxiliary rail beside gap E01B11/36Fastening means for fishplates E01B11/38Loking arrangements for fastening means E01B11/40Dismountable rail joints combined with welded parts E01B11/42Joint constructions for relatively movable rails E01B11/44Non-dismountable rail joints Welded joints E01B11/46General methods for making gapless tracks E01B11/48Joints made by flame welding E01B11/50Joints made by electric welding E01B11/52Joints made by alumino-thermal welding E01B11/54Electrically-insulating rail joints E01B11/56Special arrangements for supporting rail ends E01B11/58Bridge plates E01B11/60with wedges E01B11/62Bridge chairs
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    RAIL EXPANSION DEVICE AND METHOD
    • Publication number 20230265618
    • Publication date Aug 24, 2023
    • SIEMENS MOBILITY S.A.S.
    • Raphael Roux
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • 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

    End Post Gap Fill Assembly
    • Publication number 20230110305
    • Publication date Apr 13, 2023
    • KOPPERS DELAWARE, INC.
    • Steven D. Singleton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    TRANSITION STRUCTURE FOR BRIDGING A STRUCTURAL JOINT
    • Publication number 20230046504
    • Publication date Feb 16, 2023
    • MAURER ENGINEERING GMBH
    • Christian BRAUN
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    SURFACE SEAMLESS STEEL RAIL
    • Publication number 20220412015
    • Publication date Dec 29, 2022
    • SUZHOU TRUERUN ENVIRONMENT TECHNOLOGY LTD.
    • Shoulian ZHU
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    WELDING UNIT FOR WELDING RAILS OF A TRACK
    • Publication number 20220316146
    • Publication date Oct 6, 2022
    • Plasser & Theurer Export von Bahnbaumaschinen Gesellschaft m.b.H
    • Andreas Bauer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CURVED INSULATED RAIL JOINT BAR AND METHODS FOR MAKING SAME
    • Publication number 20220195673
    • Publication date Jun 23, 2022
    • L.B. Foster Company
    • Sidney Shue
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    MONITORING DEVICE FOR MONITORING A TEMPORARY RAIL CONNECTION OF TWO...
    • Publication number 20220032974
    • Publication date Feb 3, 2022
    • Otto Widlroither
    • B61 - RAILWAYS
  • Information Patent Application

    RAIL COUPLING
    • Publication number 20210310199
    • Publication date Oct 7, 2021
    • Castree Projects Limited
    • David Nicholas EVANS
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    RAIL SYSTEM FOR A CONVEYING VEHICLE AND STORAGE SYSTEM
    • Publication number 20210285163
    • Publication date Sep 16, 2021
    • TGW Mechanics GmbH
    • Peter PREIDT
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Gauge Plate Insulator
    • Publication number 20210148058
    • Publication date May 20, 2021
    • KOPPERS DELAWARE, INC.
    • Steven D. Singleton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    RAIL BOLT LOCKING DEVICE
    • Publication number 20210010205
    • Publication date Jan 14, 2021
    • Ifor C. DAVIES
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Moulding Assembly For Aluminothermic Welding Of Rails And Method Fo...
    • Publication number 20200331094
    • Publication date Oct 22, 2020
    • Pandrol
    • Nicolas Demond
    • B22 - CASTING POWDER METALLURGY
  • 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

    FROG FOR SWITCHES AND CROSSINGS
    • Publication number 20200232167
    • Publication date Jul 23, 2020
    • VOSSLOH COGIFER
    • Francesco BARRESI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SWITCH DEVICE
    • Publication number 20200217019
    • Publication date Jul 9, 2020
    • VOESTALPINE BWG GMBH
    • Thomas BERGK
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HIGH EXCURSION EXPANSION JOINT
    • Publication number 20200040535
    • Publication date Feb 6, 2020
    • UNIVERGOM S.r.l.
    • Gianantonio VENERI
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    INSULATING JOINT FOR ELECTRICALLY INSULATING A PAIR OF ADJACENT RAI...
    • Publication number 20190271118
    • Publication date Sep 5, 2019
    • ALSTOM TRANSPORT TECHNOLOGIES
    • Nicholas Nagrodsky
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    RAILROAD TRACK WIRE CONNECTION AND CORRESPONDING RAILROAD INSTALLATION
    • Publication number 20190234024
    • Publication date Aug 1, 2019
    • ALSTOM TRANSPORT TECHNOLOGIES
    • James FRISBIE
    • B61 - RAILWAYS
  • Information Patent Application

    RAIL SPLICE PLATE
    • Publication number 20190218724
    • Publication date Jul 18, 2019
    • RJ-PULL TITE, LLC
    • Christopher ADAMS
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Railway rail connecting structure
    • Publication number 20190169801
    • Publication date Jun 6, 2019
    • Joshua Abreu
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Rail Joint Assembly having Forged Rail Joint Bars
    • Publication number 20190127923
    • Publication date May 2, 2019
    • KOPPERS DELAWARE, INC.
    • Steven D. Singleton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    A POWER RAIL EXPANSION JOINT WITHOUT EXPANSION GAP
    • Publication number 20190118672
    • Publication date Apr 25, 2019
    • Hunan Huapin Rail Transit Co., Ltd
    • Jian ZENG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    EXPANSION JOINT CONSTRUCTION AND RAIL SYSTEM HAVING AN EXPANSION JO...
    • Publication number 20190119860
    • Publication date Apr 25, 2019
    • Jörg BEUTLER
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Article Transport Facility
    • Publication number 20190093290
    • Publication date Mar 28, 2019
    • Taiwan Daifuku Co., Ltd.
    • Isamu Sasaki
    • B61 - RAILWAYS
  • Information Patent Application

    COMPOSITE RAIL JOINT END POST
    • Publication number 20190085513
    • Publication date Mar 21, 2019
    • L.B. Foster Company
    • Arka Prabha Roy
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    SAFEGUARDING SYSTEM FOR AN EMERGENCY FISH-PLATE CONNECTOR
    • Publication number 20190002003
    • Publication date Jan 3, 2019
    • ROBEL BAHNBAUMASCHINEN GMBH
    • OTTO WIDLROITHER
    • B61 - RAILWAYS
  • Information Patent Application

    Gauge Plate
    • Publication number 20180320323
    • Publication date Nov 8, 2018
    • KOPPERS DELAWARE, INC.
    • Steven D. Singleton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    BEVELED-END STEEL RAILROAD
    • Publication number 20180291562
    • Publication date Oct 11, 2018
    • Hui YU
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    APPARATUS AND METHOD FOR RAIL HEAD IMPROVEMENT
    • Publication number 20180127925
    • Publication date May 10, 2018
    • L.B. Foster Company
    • Korhan Ciloglu
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES