Methods and systems are provided to allow a traditional fixed wing aircraft to perform standing takeoffs and spot landings. Methods and systems relate to a leg undercarriage system that allow an aircraft to take off from a stationary position and to make a spot landing. Methods and systems include an attachment to an aircraft fuselage and one or more leg links and a foot in contact with the ground, a power spring to store energy for propelling the aircraft, a quick release hook to hold the leg undercarriage in a prelaunch position, and an actuation source to move the aircraft to a position that triggers the quick release hook to release and cause the power spring to release its energy and quickly transition the leg undercarriage system to a fully extended state, thus imparting velocity and altitude to the aircraft. Methods and systems relate to a retraction spring for retracting the leg undercarriage system to a flight position and an electrical servo for retracting the leg undercarriage system to a flight position.


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    Titel :

    LEG UNDERCARRIAGE SYSTEM FOR JUMPING AIRCRAFT


    Beteiligte:

    Erscheinungsdatum :

    05.09.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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