The present invention includes a span-balance pocket in a surface of a rotor blade, the span-balance pocket including an inboard surface and an outboard surface; and one or more weights disposed in the span-balance pocket to span-balance the rotor blade; and at least one of one or more retention devices to retain the one or more weights against the outboard surface of the span-balance pocket or the span-balance pocket is machined or molded into a tip block of the rotor blade.
ROTOR SPAN-BALANCE POCKET
2019-01-31
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |