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Electric powered flying wing toy
   
Document Number
US Patent 7377832
Issued Date
May 27, 2008
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Abstract
A radio-controlled electrically-powered model flying wing aircraft having a pusher propeller at the rear wing root powered by an electric motor mounted in a streamlined electric motor housing that extends into the wing and blends smoothly into the wing surface at the center wing chord. The motor housing, motor and propeller extend beyond the wing trailing edges to ensure efficient propeller operation and to reduce propeller-induced noise. A battery is secured in a resilient pouch and protected completely inside the wing root, serviceable from the bottom wing surface by removing a quick release flap. Major structural elements are composed of impact resistant, flexible, and resilient materials.
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Number of Claims:
15
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Owner
Published
May 27, 2008
Application Number
10/754,738
Filed
January 8, 2004
US Classification
446/57  
Int'l Classification
A63H   27/24   (20060101)  
Examiner
Attorney/Law Firm
USPTO Field of Search
446/34   446/57   244/45R   244/53R   244/54   244/55  
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