AIRCRAFT DRIVE SYSTEM

The present invention includes an aircraft drive system (200) comprising a main rotor gearbox (214) comprising a first and a second input; a first drive system comprising a first engine reduction gearbox (216a) connecting a first engine to the first input of the main rotor gearbox (214) at a reduced...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: POSTER, Scott David, RILEY, Walter, COPE, Gary, SPELLER JR, Charles Hubert
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention includes an aircraft drive system (200) comprising a main rotor gearbox (214) comprising a first and a second input; a first drive system comprising a first engine reduction gearbox (216a) connecting a first engine to the first input of the main rotor gearbox (214) at a reduced shaft speed; and a second drive system independent from and redundant with the first drive system, the second drive system comprising a second engine reduction gearbox (216b) connecting a second engine to the second input of the main rotor gearbox (214) at the reduced shaft speed.