A lift for raising and lowering items, such as vehicles. The lift comprises a lifting assembly including a cylinder and a ram configured to extend from and retract within the cylinder. The lift additionally includes an air-storage reservoir configured to store pressurized air received from an external air source. The air-storage reservoir is fluidly connected to the lifting assembly, such that the air-storage reservoir is configured to cause the ram to retract within the cylinder even when the lift is not connected to the external air source.


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    Titel :

    RAM RETRACT SYSTEM FOR A LIFT


    Beteiligte:
    HELMICH SETH A (Autor:in) / KECK WILLIAM R (Autor:in)

    Erscheinungsdatum :

    2018-07-12


    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



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