Recommendations on road bed and track construction covering materials, specifications, installation, inspection and maintenance; standards for frogs, switches and turnouts for 20 to 60 lb rail as accepted by American Standards Association standards for heavy track turnouts, -- 70 to 100 lb rail.


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    Titel :

    Construction and maintenance of rail haulage roads in coal mines


    Weitere Titelangaben:

    Am Min Congress -- Coal Div -- Standard



    Erscheinungsdatum :

    1957


    Format / Umfang :

    72 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Haulage roads for strip mines

    Richardson, R. | Engineering Index Backfile | 1956


    Rail haulage systems in underground mines

    Oeberg, B. | Tema Archiv | 1979


    Maintenance and inspection of mine Haulage roads

    Engineering Index Backfile | 1942


    Locomotives for underground haulage in coal mines

    Lind, W. | Engineering Index Backfile | 1934


    Ballast and drainage for coal mine haulage roads

    Hagenbuch, C.C. | Engineering Index Backfile | 1938