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US 6,685,528 B1Granted
Flyable plastic airplane and method of manufacture
OwnerWilliam B. Harveyinventor
Life of this patent
Estimating the term…
Abstract
A ready to fly airplane formed from plastic with an upper portion and a lower portion which are joined together and covered with a thin film. Supporting structure is formed within the upper portion and the lower portion. The horizontal tail surfaces may pivot about a horizontal plane when controlled by an external control. A method of manufacture is described.
Claims13
A method of fabricating a ready to fly plastic airplane comprising the steps of:
- forming a first portion of the airplane having a first fuselage section, left and right wing sections connected to said first fuselage section, and left and right horizontal tail sections connected to said first fuselage section,
- forming a second portion of the airplane having a second fuselage section, left and right wing sections connected to said second fuselage section, and left and right horizontal tail sections connected to said second fuselage section,
- joining said first and second portions to create a wing and fuselage assembly with left and right horizontal tail surfaces,
- trimming excess material around a periphery of said joined portions,
- separating said left and right horizontal tail surfaces from said fuselage,
- mounting a pivot tube with bearings and control horn through each side of the fuselage where the horizontal tail surfaces had been attached,
- reconnecting the horizontal tail surfaces to their respective sides of said fuselage, wherein each horizontal tail surface may pivot on opposite sides of said fuselage about a horizontal axis,
- connecting said horizontal tail surfaces to a control means to produce pivotal movement of said horizontal tail surfaces,
- mounting a motor driven propeller on the fuselage forward of the wings,
- mounting a landing gear on the fuselage,
- covering at least a portion of the airfoil surfaces of said formed airplane with a thin film material.
8 more elements
Dependencies are inferred from the claim text.