PROPELLER FOR AN AIRCRAFT TURBO ENGINE, INCLUDING SAFETY MEANS FOR CONTROLLING BLADE ANGLE OF ATTACK

PROPELLER FOR AN AIRCRAFT TURBO ENGINE, INCLUDING SAFETY MEANS FOR CONTROLLING BLADE ANGLE OF ATTACK

In order to simplify the design of an aircraft turbo engine propeller while enhancing the safety function thereof related to control of the blade angle of attack, a propeller is provided comprising a secondary rotational coupling to couple in rotation, along the radial axis of the blade, the inner r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Colmagro Jerome
Format: Patent
Sprache:eng
Schlagworte:
AEROPLANES
AIRCRAFT
ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT
AVIATION
COSMONAUTICS
EQUIPMENT FOR FITTING IN OR TO AIRCRAFT
FLYING SUITS
HELICOPTERS
PARACHUTES
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:In order to simplify the design of an aircraft turbo engine propeller while enhancing the safety function thereof related to control of the blade angle of attack, a propeller is provided comprising a secondary rotational coupling to couple in rotation, along the radial axis of the blade, the inner radial end of the blade root with a mechanical joining member of a blade angle of attack control device, the secondary coupling being designed and configured to be active in the event of failure of the main pin.