Patent attributes
A foldable rotor blade assembly includes a first section including a connector assembly including a plurality of through holes and a second section including a connector having a plurality of openings. The connector is receivable within a hollow interior of the first section. A plurality of fasteners insertable within the plurality of through holes and the plurality of openings. A fold assembly is operably coupled to both the first section and the second section. The fold assembly defines a blade fold axis about which the second section is rotatable to transform the rotor blade assembly between a normal configuration when the connector is received within the hollow interior of the first section, and a folded configuration when the connector has rotated outside of the hollow interior of the first section.
