Variable-pitch structure of coaxial dual-rotor unmanned aerial vehicle

The utility model provides a variable-pitch structure of a coaxial double-rotor unmanned aerial vehicle, which comprises a main shaft, a variable-pitch propeller clamp, a first-layer variable-pitch mechanism and a second-layer variable-pitch mechanism, and the variable-pitch propeller clamp, the fir...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAN WEIGANG, ZENG WEIDONG, MA LEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AEROPLANES AIRCRAFT AVIATION COSMONAUTICS HELICOPTERS PERFORMING OPERATIONS TRANSPORTING
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