A mechanical coupling for use with a theatrical hoist including a shaft having a body portion and a head portion defining an external hexagonal end with flanked surfaces in a plane parallel to and radial with a centerline of the mechanical coupling, and a liner including an internal hexagonal end corresponding to the external hexagonal end of the shaft. The flanked surfaces of the external hexagonal end are configured to engage with the internal hexagonal end of the liner. The mechanical coupling enables transmission of a moment about an x-axis of the mechanical coupling and enables transmission of forces along a y-axis and a z-axis of the mechanical coupling. The mechanical coupling inhibits transmission of moments about the y-axis and the z-axis of the mechanical coupling and inhibits transmission of forces along the x-axis.


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    Titel :

    TORSIONAL-RADIAL MECHANICAL COUPLING FOR THEATRICAL WIRE ROPE HOIST


    Beteiligte:

    Erscheinungsdatum :

    2023-07-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    A63J DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE , Einrichtungen für Theater, Zirkusse oder dgl. / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B66D Haspeln , CAPSTANS



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