A propeller system includes at least one propeller hub having a plurality of hub arms formed therein. The plurality of hub arms are arranged circumferentially on the at least one propeller hub and are spaced apart from one another by a hub distance. The propeller system further includes a plurality of propeller blades. Each propeller blade includes a base portion rotatably disposed in a respective hub. At least one counterweight is coupled to the base portion of a respective propeller blade. The counterweight includes a hinge configured to pivot a portion of the at least one counterweight.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Pivoting blade counterweight


    Beteiligte:

    Erscheinungsdatum :

    27.12.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



    Blade counterweight support and counterweight method thereof

    HE JIANWEI / ZHANG HUI / JIA JINGXIA et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Propeller blade with relatively movable counterweight

    CARVALHO PAUL A | Europäisches Patentamt | 2016

    Freier Zugriff

    Blade counterweight arm structure of propeller

    YAN WEI / LI TAO / LI YUNFENG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    COUNTERWEIGHT AND METHOD OF MOVING COUNTERWEIGHT

    KOIZUMI YUKIO / ETO TAKAO | Europäisches Patentamt | 2021

    Freier Zugriff

    Oar apparatus having a pivoting oar blade

    HOLLEY WILLIAM E | Europäisches Patentamt | 2022

    Freier Zugriff