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
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
Linking device comprising bolted clevis and deformable ring in clevis
Europäisches Patentamt | 2021
|Connecting device comprising a bolted clevis and a deformable ring in the clevis
Europäisches Patentamt | 2023
|CONNECTING DEVICE COMPRISING A BOLTED CLEVIS AND A DEFORMABLE RING IN THE CLEVIS
Europäisches Patentamt | 2021
|High offset flapping pin rotor analysis
Engineering Index Backfile | 1955
|High Offset Flapping Pin Rotor Analysis
Emerald Group Publishing | 1954
|