The invention provides a gun-launched unmanned helicopter and an expansion method thereof in order to improve the defense penetration and war field survival ability of the unmanned helicopter. The gun-launched unmanned helicopter comprises an unmanned helicopter body, the tail portion of the unmanned helicopter body is connected with a main rotor rotating shaft and an empennage rotating shaft, the main rotor rotating shaft is axially provided with a through hole, the main rotor rotating shaft is connected with a main rotor through a main rotor hub, the empennage rotating shaft is concentric with the main rotor rotating shaft, the empennage rotating shaft traverses through the axial through hole of the main rotor rotating shaft and then is connected with an empennage through an empennage hub, and the rotating direction of the empennage rotating shaft is opposite to the rotating direction of the main rotor rotating shaft.
Gun-launched unmanned helicopter and expansion method thereof
10.06.2015
Patent
Elektronische Ressource
Englisch
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