An apparatus includes a motor and a drum rotated by the motor to draw in or let out a line from the drum. The drum includes a groove formed in an outer surface thereof to accommodate the line. In certain embodiments, a depth of the groove is equal to or greater than a radius of the line. In the same or other embodiments, a passive guide that physically engages and tracks the groove may be used to guide the line into the groove.


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    Titel :

    Grooved Drum and Associated Passive Guide for Motorized Lifting Device


    Beteiligte:
    HALL DAVID R (Autor:in) / MILES JEROME (Autor:in) / HALL MICHAEL (Autor:in) / MADSEN DANIEL (Autor:in)

    Erscheinungsdatum :

    08.10.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS



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