The rotor hub (103) can include a rotor yoke (109); a grip member (119) having an inboard portion, an upper extension (137), and a lower extension (139); and a rotor blade (105) having a root end (705) coupled to the upper extension and the lower extension of the grip member with a first bolt (129), a second bolt (131), and a third bolt (133). The first bolt (129) is located on a spanwise axis of the rotor blade (105). The second bolt (131) is offset from the spanwise axis by a first chordwise distance (C1) and is offset from the first bolt (129) by a first spanwise distance (D1). The third bolt (133) is offset from the spanwise axis by a second chordwise distance (C2) and is offset from the first bolt (129) by a second spanwise distance.
Rotor blade and structural system for coupling the rotor blade in a rotor hub
Rotorblatt und Struktursystem zur Kopplung des Rotorblatts an eine Rotornabe
Pale de rotor et système structural pour le couplage de la pale de rotor dans un moyeu de rotor
2015-09-23
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
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