A collapsible and mobile lifting apparatus. The apparatus includes a mobile base, a lifting mechanism mounted to the mobile base, suspension members extending from the lifting mechanism for operatively engaging an object to be lifted, and a counterweight system that is automatically moveable relative to the mobile base. Helical band actuators provide the lifting force. A lower counterweight at the base is moveable to variable positions in response to the load of an object on the suspension members. An upper counterweight is mounted proximate to the upper end of the lifting mechanism to resist the load on the suspension members as well. A tension cable extending from the base proximate to the upper end of the lifting mechanism provides additional force to balance the load of the object.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    LIFTING APPARATUS AND METHOD OF LIFTING


    Beteiligte:
    BIONDICH KYLE STEVEN (Autor:in) / OBERST KYLE L (Autor:in) / TALUS ZACHARY D (Autor:in) / HANSEN BRIAN M (Autor:in)

    Erscheinungsdatum :

    28.04.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



    LIFTING APPARATUS AND LIFTING METHOD

    RICHARDS MARC / KLEASE BRAD / LYNCH BRIAN | Europäisches Patentamt | 2019

    Freier Zugriff

    LIFTING APPARATUS AND LIFTING METHOD

    LYNCH BRIAN RODNEY MICHAEL / KLEASE BRADLEY RAY / RICHARDS MARC PETER | Europäisches Patentamt | 2018

    Freier Zugriff

    BLOCK LIFTING METHOD USING LIFTING APPARATUS

    Europäisches Patentamt | 2024

    Freier Zugriff

    BLOCK LIFTING METHOD USING LIFTING APPARATUS

    BYUN JANGSAN | Europäisches Patentamt | 2021

    Freier Zugriff

    Lifting apparatus and method of lifting

    BIONDICH KYLE STEVEN / OBERST KYLE L / TALUS ZACHARY D et al. | Europäisches Patentamt | 2016

    Freier Zugriff