PPRuNe Forums - View Single Post - Just to place Adaptive Stagger Rotor idea in the public domain.
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Just to place Adaptive Stagger Rotor idea in the public domain.
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28th Nov 2006, 02:13
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IFMU
Join Date: Mar 2005
Location: Poplar Grove, IL, USA
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Quote:
Originally Posted by
Dave_Jackson
Sikorsky has thirteen patents for Variable Diameter Rotors.
Dave
... but not many flying!
-- IFMU
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