A lifting device may include a level setting portion and an adjustable beam assembly pivotally secured to the level setting portion and including a structural beam portion and an adjustment portion configured for translating along the structural beam portion, where the adjustable beam assembly includes a sensor for sensing when the structural beam portion is unbalanced and an actuation system for translating the adjustment portion to bring the structural beam portion into a balanced condition.


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    Titel :

    Self-balancing spreader beam


    Beteiligte:
    HEY JOHN E (Autor:in)

    Erscheinungsdatum :

    15.03.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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