A rotor hub assembly for a rotorcraft includes a yoke forming a bearing bore. The yoke has a teetering axis extending through the bearing bore. The rotor hub assembly includes a flapping bearing disposed in the bearing bore. The flapping bearing is operable to regulate teetering of the yoke about the teetering axis. The rotor hub assembly includes an axial spring abutting the flapping, thereby reducing movement of the flapping bearing along the teetering axis.
Axial Springs for Rotor Hub Assembly
2018-05-24
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
Axial motor rotor, axial motor, power assembly and electric equipment
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