An unmanned aerial vehicle ("UAV") is provided for the lifting and carrying payloads of up to 75 kg using a coaxial transmission that moves long blades to eliminate the needs of tail rotor as common in UAV helicopters, having a simple control mechanism to move the equipment forward, backward and side to side trough for the effect of variation of the gravity its center through articulated arms moved by servos. When the arms are not subjected to controlling force, the vertical shaft reverts automatically to its original vertical state. Electric or fuel power plants can be used into the equipment. 1. An unmanned aerial vehicle ("UAV") capable to lifting payloads up to 75kg moving the UAV in the air using the gravitational force of the Earth. 2. Due the well-known efficiency for lifting purposes, the use of a coaxial transmission that is able to accept one or more power plants to realize a coaxial twin rotor type UAV having a compact, structurally simple control mechanism. 3. A simple mechanism that moves the equipment in the air, moving an arm forward or backward, or to either side, tilts the vertical shaft in the same direction.


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    Title :

    COAXIAL UNMANNED AERIAL VEHICLE FOR HEAVY LIFT


    Additional title:

    VEHICULE AERIEN SANS PILOTE COAXIAL POUR UNE CHARGE LOURDE


    Contributors:

    Publication date :

    2021-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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