TREA

Fastening on steel sleepers without clamp members

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Industry

  • CPC
  • E01B9/22
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B9/00Fastening rails on sleepers, or the like

Current Industry

E01B9/22Fastening on steel sleepers without clamp members
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Plate element for a fastening point at which a rail, which is provi...
    • Patent number 10,214,863
    • Issue date Feb 26, 2019
    • Vossloh Werke GmbH
    • Adrian Bednarczyk
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Tie plate fastener system
    • Patent number 4,071,191
    • Issue date Jan 31, 1978
    • Armco Steel Corporation
    • Charles M. Hutton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1560501
    • Patent number 1,560,501
    • Issue date Nov 3, 1925
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1386536
    • Patent number 1,386,536
    • Issue date Aug 2, 1921
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents