An airplane jack apparatus for lifting a flat main spring landing gear includes a base that supports a hydraulic jack and an upright member, to which a lift arm is pivotably attached. The lift arm has a rotatable cross member that engages a piston that raises out of the hydraulic jack, and the lift arm has a horizontal lifting portion that engages the ground-facing end of a landing gear. The base of the airplane jack apparatus has wheels to allow the jack to move as the angle of a landing gear changes while being lifted.


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    Title :

    Airplane Jack Apparatus


    Contributors:

    Publication date :

    2018-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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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