An aircraft flap blow back prevention device includes a first ball-ramp plate, and output coupling engaged therewith, rotatable about an axis. A second ball-ramp plate is disposed adjacent the first plate such that ball-ramp surfaces thereof are opposed, with a ball therebetween, and such that first and second braking surfaces thereof oppose respective first and second stationary braking structures. A spring biasing the first plate toward the second plate spaces apart the first braking surface and first braking structure. An input shaft axially extends through the first and second plates in a lost window arrangement, wherein an absolute value of rotational torque applied to the output coupling, greater than rotational torque applied to the input shaft, causes the ball to urge apart the plates and the braking surfaces thereof to be urged against the respective braking structures to cease rotation of the output coupling. An associated method is also provided.


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    Titel :

    BLOW BACK PREVENTION DEVICE, AND ASSOCIATED METHOD


    Weitere Titelangaben:

    RÜCKSTOSSVORBEUGUNGSVORRICHTUNG UND ZUGEHÖRIGES VERFAHREN
    DISPOSITIF DE PRÉVENTION DE REFLUX ET PROCÉDÉ ASSOCIÉ


    Beteiligte:
    BAE KWAN-HO (Autor:in)

    Erscheinungsdatum :

    12.02.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / F16H Getriebe , GEARING



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