An unmanned helicopter includes a drive source, a tail rotor, a shaft unit that transmits a drive force from the drive source to the tail rotor, and an elastic member. The shaft unit includes a drive shaft, a transmission which transmits a drive force from the drive source to the drive shaft, and a transmittal portion that transmits a rotation torque from the drive shaft to the tail rotor. The drive shaft includes a first shaft portion and a second shaft portion. The elastic member is located between the first shaft portion and the second shaft portion.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Unmanned helicopter


    Beteiligte:

    Erscheinungsdatum :

    08.08.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



    Unmanned helicopter propeller hub and unmanned helicopter

    LIU PEIZHI / ZHAO XIAOCHUAN / MA YIMIN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    UNMANNED HELICOPTER

    OHNISHI SHINTARO / ISHIZAKI TSUYOSHI / HIRAMI IKUHIKO et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Unmanned helicopter

    DING YI / LIU YANG / XIE XIAOHU | Europäisches Patentamt | 2015

    Freier Zugriff

    UNMANNED HELICOPTER

    YANG FAN | Europäisches Patentamt | 2020

    Freier Zugriff

    UNMANNED HELICOPTER

    Europäisches Patentamt | 2016

    Freier Zugriff