TREA

Bridge track-slewing machines

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Industry

  • CPC
  • E01B33/10
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B33/00Machines or devices for shifting tracks, with or without lifting, e.g.for aligning track, for shifting excavator track

Current Industry

E01B33/10Bridge track-slewing machines
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Lift and line beam extension
    • Patent number 4,203,367
    • Issue date May 20, 1980
    • Canron Corp.
    • John K. Stewart
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3472174
    • Patent number 3,472,174
    • Issue date Oct 14, 1969
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3472173
    • Patent number 3,472,173
    • Issue date Oct 14, 1969
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3444822
    • Patent number 3,444,822
    • Issue date May 20, 1969
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3170410
    • Patent number 3,170,410
    • Issue date Feb 23, 1965
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1730029
    • Patent number 1,730,029
    • Issue date Oct 1, 1929
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents