Fluid reaction surfaces (i.e. – impellers) – Articulated – resiliently mounted or self-shifting impeller... – Plural articulation
Patent
1982-06-24
1984-01-24
Powell, Jr., Everette A.
Fluid reaction surfaces (i.e., impellers)
Articulated, resiliently mounted or self-shifting impeller...
Plural articulation
416134A, 416244R, B64C 2738
Patent
active
044273401
ABSTRACT:
This invention relates to helicopter rotors and more particularly to rotor mounting involving a composite fiber-reinforced unitary yoke with resilient inplane restraints.
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Broekhuizen Willem
Covington Cecil E.
Metzger Robert W.
Neathery William D.
Reyes Peter A.
Bell Helicopter Textron Inc.
Powell Jr. Everette A.
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