Systems and methods directed to a rotor blade assembly for an unmanned aerial vehicle (UAV) are provided. A system may include a rotor blade assembly including an axle assembly (414A,B), a first rotor arm (410) supporting a first rotor blade (422) and coupled to rotate about the axle assembly, a second rotor arm (412) supporting a second rotor blade (424) and coupled to rotate about the axle assembly, and a torsion spring (446) coupled to the first rotor arm (410) and the second rotor arm (412), such that a rotation of one of the first rotor arm (410) or the second rotor arm (412) about the axle assembly applies a spring force to the other of the first rotor arm (410) or the second rotor arm (412). Additional systems and related methods are also provided.

    Des systèmes et des procédés destinés à un ensemble pale de rotor pour un véhicule aérien sans pilote (UAV) sont fournis. Un système peut comporter un ensemble pale de rotor comportant un ensemble essieu (414A,B), un premier bras de rotor (410) supportant une première pale de rotor (422) et accouplé pour tourner autour de l'ensemble essieu, un second bras de rotor (412) supportant une seconde pale de rotor (424) et accouplé pour tourner autour de l'ensemble essieu, et un ressort de torsion (446) accouplé au premier bras de rotor (410) et au second bras de rotor (412), de sorte qu'une rotation de l'un du premier bras de rotor (410) ou du second bras de rotor (412) autour de l'ensemble essieu applique une force de ressort à l'autre du premier bras de rotor (410) ou du second bras de rotor (412). Des systèmes supplémentaires et des procédés associés sont également fournis.


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    Title :

    ROTOR BLADE ASSEMBLY FOR UNMANNED AERIAL VEHICLE SYSTEMS AND METHODS


    Additional title:

    ENSEMBLE PALE DE ROTOR POUR SYSTÈMES ET PROCÉDÉS DE VÉHICULE AÉRIEN SANS PILOTE


    Contributors:

    Publication date :

    2024-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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