TREA

Special methods for posing or quantifying ballast

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Industry

  • CPC
  • E01B2203/067
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B2203/00Devices for working the railway-superstructure

Current Industry

E01B2203/067Special methods for posing or quantifying ballast
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Stone metering system for railroad track maintenance vehicle
    • Patent number 5,865,592
    • Issue date Feb 2, 1999
    • Pandrol Jackson, Inc.
    • Kevin A. Hansen
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Stone metering system for railroad track maintenance vehicle
    • Patent number 5,584,641
    • Issue date Dec 17, 1996
    • Pandrol Jackson, Inc.
    • Kevin A. Hansen
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Stoneblower having adjustable workheads and improved blowing tubes
    • Patent number 5,577,446
    • Issue date Nov 26, 1996
    • Pandrol Jackson, Inc.
    • William E. Perry
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Ballast tamping machine with flexible ballast conveying tubes mount...
    • Patent number 5,101,733
    • Issue date Apr 7, 1992
    • Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H
    • Pierre Mohr
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Tool for stone-blowing
    • Patent number 4,850,752
    • Issue date Jul 25, 1989
    • Kango Wolf Power Tools Limited
    • Andrew S. Carey-Yard
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Track leveling and ballast tamping machine
    • Patent number 4,794,862
    • Issue date Jan 3, 1989
    • Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H
    • Josef Theurer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Track leveling method
    • Patent number 4,528,912
    • Issue date Jul 16, 1985
    • Johann Hansmann
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Mobile track position correction machine
    • Patent number 4,497,256
    • Issue date Feb 5, 1985
    • Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H
    • Johann Hansmann
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Maintenance of railway track
    • Patent number 4,386,570
    • Issue date Jun 7, 1983
    • British Railways Board
    • John M. Waters
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3877640
    • Patent number 3,877,640
    • Issue date Apr 15, 1975
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2669942
    • Patent number 2,669,942
    • Issue date Feb 23, 1954
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1565697
    • Patent number 1,565,697
    • Issue date Dec 15, 1925
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents