A rotary system including a grip having an opening forming a first bridge for receiving a centrifugal force bearing that faces inwardly towards the rotor mast. A rotor blade couples to the grip and a pitch horn positioned outside the opening pitches the rotor blade during flight. A bearing assembly attaches the first bridge to the yoke and controls blade forces exerted against the hub assembly during flight.
Articulated Main Rotor Hub with Inwardly CF Bearing and 3% Flapping Hinge Offset
2018-04-05
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
Articulated main rotor hub with inwardly CF bearing and 3% flapping hinge offset
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