A flexible joint assembly for providing flexure to a rotor blade comprising an upper hub plate and a lower hub plate configured to secure a rotor blade yoke via a bolted joint located radially outward of a mast; and an upper flexure assembly connected to the upper hub plate and a lower flexure assembly connected to the lower hub plate, wherein the upper flexure assembly and lower flexure assembly are configured to promote flapping of the rotor blade yoke about a flapping hinge located radially outward of the bolted joint.
Flexing clevis arrangement bolted joint attachment for flexible rotor hub with high offset and high flapping
2016-11-29
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
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