Metal hub for a helicopter rotor

Details Metal hub for a helicopter rotor Metal hub for a helicopter rotor

1986-02-18

1988-05-03

Garrett, Robert E.

Fluid reaction surfaces (i.e., impellers)

Support mounting, carrier or fairing structure

416138A, 416140A, B64C 1106

Patent

active

047416718

ABSTRACT:
Metal hub for a helicopter rotor, on which a metal center element is connected to an outer annular frame for anchoring the rotor blades by use of a number of identical metal spokes connected, at one end, to the center element and each acting, at the other end, as a connecting element for two identical, adjacent metal segments on the outer frame.

REFERENCES:
patent: 3591310 (1971-07-01), Mouille
patent: 4195967 (1980-04-01), Weiland
patent: 4342540 (1982-08-01), Lovera et al.
patent: 4369019 (1983-01-01), Lovera et al.
patent: 4512717 (1985-04-01), Pancotti et al.
patent: 4516909 (1985-05-01), Caramaschi et al.

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