A toy helicopter configured to enhance a lateral stability by eliminating quickly a lateral tilt of a fuselage to restore its normal state includes a fuselage having a main body portion, a main rotor disposed above the main body portion and a balancing device fixed to an upper portion of the main body portion, the balancing device includes a long balance rod extending laterally across the fuselage, the balance rod has a protuberant portion at each end thereof and is allowed to oscillate so as to be held horizontal even though the fuselage is caused to tilt, and the balance rod is supported at a central portion thereof by a support portion.


    Access

    Download


    Export, share and cite



    Title :

    TOY HELICOPTER AND BALANCING DEVICE THEREFOR


    Additional title:

    HELICOPTERE JOUET ET APPAREIL D'EQUILIBRAGE ASSOCIE


    Contributors:

    Publication date :

    2018-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    A63H Spielzeuge, z.B. Kreisel, Puppen, Reifen, Baukästen , TOYS, e.g. TOPS, DOLLS, HOOPS, BUILDING BLOCKS / B64C AEROPLANES , Flugzeuge



    Unmanned helicopter mounting balancing device

    CHEN LUODAN | European Patent Office | 2022

    Free access

    Helicopter balancing method

    XIA ZONGQUAN | European Patent Office | 2021

    Free access

    Single-rotor helicopter without balancing device

    LI YANGYUAN | European Patent Office | 2020

    Free access

    Movement balancing device of unmanned helicopter

    CHEN LUODAN | European Patent Office | 2021

    Free access

    Helicopter hanging load swing control balancing device

    LI CHANG / LI XIAOGUANG / HUAN PING | European Patent Office | 2023

    Free access