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Fettered rotary wing aircraft

  • US 3,181,816 A
  • Filed: 09/03/1963
  • Issued: 05/04/1965
  • Est. Priority Date: 09/12/1962
  • Status: Expired due to Term
First Claim
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1. A CAPTIVE OR FETTERED ROTARY WING AIRCRAFT COMPRISING A CENTRAL BODY ADAPTED TO BE CONNECTED TO A FETTERING CABLE, A ROTARY BODY ROTATABLY MOUNTED ON SAID CENTRAL BODY AND HAVING AT LEAST TWO CARRIERS EXTENDING OUTWARDLY IN OPPOSITE DIRECTIONAL IN RESPECT TO EACH OTHER, AT LEAST ONE OF THE CARRIERS HAVING AT ITS FREE END PROPULSION MEANS FOR ROTATING SAID CARRIER ABOUT ITS MOUNTING ON SAID CENTRAL BODY, AND A FLIGHT SUSTAINING ROTOR ROTATABLY MOUNTED ADJACENT THE END OF EACH OF SAID CARRIERS FOR ROTATION ABOUT A VERTICAL AXIS.

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