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1. (WO2017187275) AERIAL SYSTEM PROPULSION ASSEMBLY AND METHOD OF USE

Pub. No.:    WO/2017/187275    International Application No.:    PCT/IB2017/000704
Publication Date: Fri Nov 03 00:59:59 CET 2017 International Filing Date: Tue Apr 25 01:59:59 CEST 2017
IPC: B64C 27/08
B64C 11/00
Applicants: HANGZHOU ZERO ZERO TECHNOLOGY CO., LTD.
Inventors: WANG, Zhaozhe
ZHANG, Lei
GUO, Hanqing
WANG, Mengqiu
ZHANG, Tong
Title: AERIAL SYSTEM PROPULSION ASSEMBLY AND METHOD OF USE
Abstract:
An aerial vehicle including a housing, an outrunner motor including a stator mechanically coupled to the housing and a rotor rotationally coupled to the stator, and a propeller removably coupled to the rotor, the propeller including a hub and a plurality of propeller blades. A rotor, a propeller including a hub and a propeller blade, a radial alignment mechanism, a rotational retention mechanism, and an axial retention mechanism.