초록 ▼

The present invention herein is a disc shaped wing comprised two disc segments, an inner disc assembly and an outer disc assembly, that counter-rotate to enable vertical take off and landing. The inner disc assembly has a plurality of flap blades that open to provide lift during take off and landing

The present invention herein is a disc shaped wing comprised two disc segments, an inner disc assembly and an outer disc assembly, that counter-rotate to enable vertical take off and landing. The inner disc assembly has a plurality of flap blades that open to provide lift during take off and landing and close to provide a substantially contiguous surface during horizontal flight. The outer disc assembly has a plurality of lower blades that contain retractable blades. During take off and landing the retractable blades extend to provide added lift and stability. The wing shape and counter-rotation also imparts greater stability and lift for horizontal flight.

대표청구항 ▼

1. A counter rotating wing for an air vehicle having a circular shape comprising:an inner disc assembly and a counter rotating outer disc assembly, said inner disc assembly and said outer disc assembly secured about a central drive shaft assembly; said drive shaft assembly having a top end and a bot

1. A counter rotating wing for an air vehicle having a circular shape comprising:an inner disc assembly and a counter rotating outer disc assembly, said inner disc assembly and said outer disc assembly secured about a central drive shaft assembly; said drive shaft assembly having a top end and a bottom end, said bottom end engaging a power source; said drive shaft assembly comprising a plurality of coaxial counter rotating drive shafts; said inner disc assembly, having an inner disc hub, an inner disc ring, and a plurality of support rods spaced an equal distance from each other; each of said support rods having a first end and a second end, said first end of each said support rods secured to said inner disc hub and extending radially therefrom and substantially perpendicular to said drive shaft assembly; each of said second ends of said support rods connected to said inner disc ring; a plurality of flap blades fixed about said support rods, and capable of pivoting about said support rods to open to create lift for vertical take off and landing and capable of closing to produce a substantially contiguous surface during horizontal flight, said outer disc assembly, having an outer disc hub and an outer disc ring, said outer disc hub and said outer disc ring being spanned by a plurality of equally spaced support members fixably attached to said outer disc hub and outer disc ring; said outer disc assembly having an outer disc well located between said outer disc hub and outer disc ring for receiving said inner disc assembly, said outer disc assembly having a plurality of lower blades, said lower blades each encasing a retractable blade member capable of extending during take off and landing for creating greater lift; said retractable blades connected to a retractable blade extension mechanism.