A multi-ratio rotorcraft drive system and a method of changing gear ratios thereof

A multi-ratio rotorcraft drive system and a method of changing gear ratios thereof are disclosed. According to one embodiment, the multi-ratio rotorcraft drive system comprises a rotor system comprising one or more rotors and one or more engines. Each engine of the one or more engines is coupled to...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WORRELL KEVIN, SINUSAS ERIC A, EHINGER RYAN T, FENNY CARLOS A, KILMAIN CHARLES J
Format:	Patent
Sprache:	eng
Schlagworte:	AEROPLANES AIRCRAFT AVIATION COSMONAUTICS HELICOPTERS PERFORMING OPERATIONS TRANSPORTING
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