At New Mexico potash mine, it was found that real advantages of a-c shuttle cars are realized when they are used in conjunction with other a-c mining equipment and power needs are reduced to one easily handled source; shuttle cars use 3-conductor, single-ground flat cable 600 ft long; experience indicates that this cable has about 3 times expected lift of Type G round cable; mine power center feeds 2 shuttle cars and 2 "safety circuit centers" located near face.


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    Titel :

    Use of A-C shuttle cars at Carlsbad


    Weitere Titelangaben:

    Min Congress J


    Beteiligte:
    Parker, D.F. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1962


    Format / Umfang :

    2 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    The fifth Carlsbad cup

    Online Contents | 1999


    Late developments in mining at Carlsbad

    Chafetz, A.B. / Skinner, E.C. | Engineering Index Backfile | 1954


    Safety with shuttle cars

    Kincell, K.K. | Engineering Index Backfile | 1949


    Shuttle cars from autos

    Edwards, J.H. | Engineering Index Backfile | 1953


    Sediment Impact Assessment, Carlsbad, New Mexico

    Copeland, Ronald R. / United States. Army. Corps of Engineers. Mobile District. | HENRY – Bundesanstalt für Wasserbau (BAW) | 1995

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