A landing gear (10) includes: a pair of skids (20) arranged in parallel with a front-rear axis of an airframe (12) of a rotary wing aircraft (11); a cross tube (30) attached to the airframe and coupling the pair of skids to each other, the cross tube (30) including an internal space; and a stiffening portion (40) configured to suppress flattening of the cross tube. The cross tube includes: curved pipe parts (37) located closer to corresponding end portions (31) of the cross tube than corresponding attached portions (35) of the cross tube, the attached portions being attached to the airframe; and a middle portion (32) located at opposite sides of the curved pipe parts (37) across the attached portions. The stiffening portion is arranged in at least one of internal spaces of pipe parts that are the curved pipe parts (37) and a pipe part located between the pair of curved pipe parts (37).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    LANDING GEAR AND STIFFENING MEMBER


    Weitere Titelangaben:

    LANDEVORRICHTUNG UND VERSTEIFTES ELEMENT
    DISPOSITIF D'ATTERRISSAGE ET ÉLÉMENT RENFORCÉ


    Beteiligte:
    UEKI YOICHI (Autor:in)

    Erscheinungsdatum :

    14.08.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16F SPRINGS , Federn / B64C AEROPLANES , Flugzeuge



    LANDING GEAR AND STIFFENING MEMBER

    UEKI YOICHI | Europäisches Patentamt | 2019

    Freier Zugriff

    Landing gear and stiffening member

    UEKI YOICHI | Europäisches Patentamt | 2022

    Freier Zugriff

    LANDING GEAR AND STIFFENING MEMBER

    UEKI YOICHI | Europäisches Patentamt | 2021

    Freier Zugriff

    LANDING GEAR AND STIFFENING MEMBER

    UEKI YOICHI | Europäisches Patentamt | 2019

    Freier Zugriff

    Aircraft landing gear assembly stop member

    MILLINGTON PETER / LEE WILLIAMS / FOY ANTHONY et al. | Europäisches Patentamt | 2018

    Freier Zugriff