Patent ID: 8113905

Claim:
A rotating flying vehicle comprising: a hub having an outer perimeter; an outer ring having a diameter greater than said outer perimeter defined by the hub; a plurality of hub blades extending outwardly and downwardly connecting the hub to the outer ring; a main propeller having a center shaft for connecting to a drive shaft extending from the hub, the main propeller having first and second propeller blades extending from the center shaft and positioned beneath said plurality of hub blades and within the outer ring, the first and second propeller blades having a defined length such that end tips defined by both the first and second propeller blades extend below said plurality of hub blades, the main propeller when spinning will cause the vehicle to sufficiently rotate in a counter-rotating direction such that the vehicle will fly; a system for determining a directional point of reference for the main propeller when the vehicle is rotating; and a propeller control mechanism using a cyclic driving torque to fly the vehicle in a specified direction relative to a remote user, the propeller control mechanism further includes a first linkage connecting the center shaft to the first propeller blade and a second linkage connecting the center shaft to a region defined on the main propeller, wherein a change in a driving torque of the propeller control mechanism causes a decrease or increase in driving torque on the center shaft to cause the first linkage and the second linkage to push and pull on the first and second propeller blades in concert to change the pitch and height of the first and second propeller blades while substantially unchanging the tip path plane of the first and second propeller blades.