Heavy Lift airborne transport device
First Claim
1. A Heavy lift airborne transport device comprising:
- a circular body including a lower surface, an upper surface and a wall member surrounding the perimeter of said surfaces;
a rotating shaft is adapted to the center of said body and extends above the upper region of said body;
at least two propeller blades are fixed to the upper region of the rotating shaft wherein said propeller blades in the horizontal plane have an outwardly gradually inclined curved configuration backward to the direction of rotation;
wherein said propeller blades have a U shaped configuration with the open sided located horizontally in the direction of turning at the central region of said propeller blades and gradually changes outwardly to a vertically inclined shape wherein the forward upper region of said blades are in the direction of the turning;
an engine for applying a torque to said rotating shaft.
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Accused Products
Abstract
The device is capable of transporting people and goods from one location to another: it includes a circular shaped body, a uniquely designed propeller mounted on the top of the body with propeller blades that produce a low pressure region above the device, the difference between the air pressure on the bottom and the top of the device'"'"'s body provides the uplift force for holding the device in the air, capable of vertical takeoff and landing; on the surrounding wall, sideways and in back, service propellers are mounted in horizontal direction to help navigate the device; land and sea landing version of the device is disclosed as well; its bottom is extended in order to keep the doors above the water level during floating.
46 Citations
14 Claims
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1. A Heavy lift airborne transport device comprising:
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a circular body including a lower surface, an upper surface and a wall member surrounding the perimeter of said surfaces; a rotating shaft is adapted to the center of said body and extends above the upper region of said body; at least two propeller blades are fixed to the upper region of the rotating shaft wherein said propeller blades in the horizontal plane have an outwardly gradually inclined curved configuration backward to the direction of rotation; wherein said propeller blades have a U shaped configuration with the open sided located horizontally in the direction of turning at the central region of said propeller blades and gradually changes outwardly to a vertically inclined shape wherein the forward upper region of said blades are in the direction of the turning; an engine for applying a torque to said rotating shaft. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification