Hydraulically actuated track performance measuring device was built by Bell Telephone Laboratories, Chester, NJ, to study feasibility of self-propelled underwater cable-laying trencher; hydraulic motor drives track with continuous speed control from zero to maximum; test track is suspended from traverse carriage by two track loading cylinders; cylinders control effective weight sensed by soil and are kept in vertical alignment by cylinder positioning system; drawbar dynamometer, held horizontal by leveling system, measures traction developed by test track.


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    Titel :

    Hydraulic track tests underwater traction


    Weitere Titelangaben:

    Hydraulics Pneumatics


    Beteiligte:
    Reidy, F.A. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1967


    Format / Umfang :

    4 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


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