The invention concerns a telescoping strut (1) for a retractable landing gear (LG) in an aircraft (A). The telescoping strut (1) comprises a pre-pressurized and central extension chamber (12) extending along the telescoping strut (1) and a surrounding retraction chamber (13). For retraction, an hydraulic generation architecture (HG) of the aircraft (A) feeds a single input / output passage (24) of the surrounding retraction chamber (13) with a overcoming fluid pressure that overwhelms a extension positive pressure in the central extension chamber (12) and opposes the effect of the pre-pressurizing. The retraction system (S) is for instance for a rotorcraft.


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    Title :

    RETRACTION / EXTENSION OF A LANDING GEAR IN AN AIRCRAFT


    Additional title:

    EINZIEHEN/AUSFAHREN EINES FAHRWERKES IN EINEM FLUGZEUG
    RÉTRACTION/EXTENSION D'UN TRAIN D'ATTERRISSAGE D'UN AVION


    Contributors:

    Publication date :

    2018-09-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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