HIGH SPEED ENGINE REDUCTION GEARBOXES

An engine reduction gear system includes at least two self-contained, independent engine reduction gearboxes (202a, 202b), each capable of connecting to an aircraft engine. Each of the engine reduction gearboxes (202a, 202b) provides redundant, reduced speed to a main rotor gearbox (208) via a shaft...

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Hauptverfasser: Poster, Scott David, Riley, Walter, Speller Jr., Charles Hubert, Cope, Gary
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An engine reduction gear system includes at least two self-contained, independent engine reduction gearboxes (202a, 202b), each capable of connecting to an aircraft engine. Each of the engine reduction gearboxes (202a, 202b) provides redundant, reduced speed to a main rotor gearbox (208) via a shaft (206a, 206b).