Independently rotatable propeller blade mounts
作者： Welsh Ricky Dean , Shiosaki Dominic Timothy , Urban Bradley David
DOI:
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摘要: Aerial vehicles may be equipped with propellers having pivotable blades that are configured to rotate or fold when the not rotating under power. A blade about an axis of a propeller respect hub in presence wind flow until is coaligned fixed blade, direction opposite flow. also over flow, and being oriented directions center mass caused on same side as even where normal thereby reducing amount drag generated by propeller.
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