Mobile hoist, originated for Civil Defense purposes, is now essential part of mine rescue equipment; required duty is to sustain rope end load of 2 tons at max speed of 8 fps for winding depths of up to 3000 ft; equipment is self contained unit comprising towing vehicle on which is mounted diesel engine driving main and auxiliary d-c generators and trailer carrying hoist; also on trailer is portable telephone and signaling communication system. (See also English Elec J v 14 n 7 Sept 1956 p 2-11, 2 plates)


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    Titel :

    Mobile emergency winders


    Weitere Titelangaben:

    Engineer


    Erschienen in:

    Engineer ; 201 , n 5239


    Erscheinungsdatum :

    1956


    Format / Umfang :

    2 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Mobile emergency winders

    Engineering Index Backfile | 1956


    Dynamic rope stresses in emergency braking on winders

    Egan, A.L. | Engineering Index Backfile | 1937


    Dynamic rope stresses in emergency braking on winders

    Egan, A.L. | Engineering Index Backfile | 1937


    Braking system for winders

    Engineering Index Backfile | 1963


    Speed control of a. c. winders

    Engineering Index Backfile | 1953