Airwing structure

An airwing structure comprising:

• a. an airfoil structure having a downward arc for producing lift by aerodynamic forces exerted thereon, wherein the airfoil structure has a leading edge, a trailing edge, a left edge, a right edge, a central wing root, a thrust line, and a plurality of chord lines, and wherein the airfoil structure comprises of a substantially flexible surface skin;
• b. a main frame attached to the airfoil structure comprising a leading bar and a supporting bar joined together forming a junction, the supporting bar having a forward extension and a rear extension, the forward extension having a forward tip and the rear extension having a rear tip, wherein the forward extension extends beyond the leading edge opposite from the rear extension, wherein the leading bar is fixedly attached to about the leading edge supporting and maintaining the leading edge from collapsing, and wherein the rear extension is attached to about the trailing edge supporting and maintaining the airfoil structure from collapsing;
• and
• c. a means for providing a downward and a forward tension on the leading bar substantially about the left edge and substantially about the right edge of the airfoil structure to tighten the substantially flexible surface skin so the chord lines of a substantial portion of the airfoil structure are aligned with the central wing root and the thrust line to have the same angle of attack during the flight condition.

An airwing structure comprising:

• a. an airfoil structure having a downward arc for producing lift by aerodynamic forces exerted thereon, wherein the airfoil structure has a leading edge, a trailing edge, a left edge, a right edge, a central wing root, a thrust line, and a plurality of chord lines, and wherein the airfoil structure comprises of a substantially flexible surface skin;
• b. a main frame attached to the airfoil structure comprising a leading bar and a supporting bar joined together forming a junction, the supporting bar having a forward extension and a rear extension, the forward extension having a forward tip and the rear extension having a rear tip, wherein the forward tip extends out beyond the leading edge opposite from the rear extension and the rear tip extends out beyond the trailing edge opposite from the forward extension, wherein the leading bar is fixedly attached to about the leading edge supporting and maintaining the leading edge from collapsing, and wherein the rear extension is attached to about the trailing edge supporting and maintaining the airfoil structure from collapsing;
• and
• c. a means for providing a downward and a forward tension on the leading bar substantially about the left edge and substantially about the right edge of the airfoil structure to tighten the substantially flexible surface skin so the chord lines of a substantial portion of the airfoil structure are aligned with the central wing root and the thrust line to have the same angle of attack during the flight condition.

An airwing structure comprising:

• a. an airfoil structure having a downward arc for producing lift by aerodynamic forces exerted thereon, wherein the airfoil structure has a leading edge, a trailing edge, a left edge, a right edge, a central wing root, a thrust line, a left wing portion, a right wing portion, and a plurality of chord lines, and wherein the airfoil structure comprises of a substantially flexible surface skin;
• b. a main frame attached to the airfoil structure comprising a leading bar and a supporting bar joined together forming a junction, the supporting bar having a forward extension and a rear extension, the forward extension having a forward tip and the rear extension having a rear tip, wherein the forward extension extends beyond the leading edge opposite from the rear extension, wherein the leading bar is fixedly attached to about the leading edge supporting and maintaining the leading edge from collapsing, and wherein the rear extension is attached to about the trailing edge supporting and maintaining the airfoil structure from collapsing;
• c. a load bearing member having an upper end and a lower end, wherein the load bearing member is rotatably attached to the supporting bar by the upper end;
• d. a means for providing a downward and a forward tension on the leading bar substantially about the left edge and substantially about the right edge of the airfoil structure to tighten the substantially flexible surface skin so the chord lines of a substantial portion of the airfoil structure are aligned with the central wing root and the thrust line to have the same angle of attack during the flight condition;
• and
• e. a means for controlling the airfoil structure attached to the load bearing member.

An airwing structure comprising:

• a. an airfoil structure having a downward arc for producing lift by aerodynamic forces exerted thereon, wherein the airfoil structure has a leading edge, a trailing edge, a left edge, a right edge, a central wing root, a thrust line, and a plurality of chord lines, and wherein the airfoil structure comprises of a substantially flexible surface skin;
• b. a main frame attached to the airfoil structure comprising a leading bar and a supporting bar, wherein the leading bar is fixedly attached to about the leading edge supporting and maintaining the leading edge from collapsing, and wherein the supporting bar is attached to the leading bar and attached to about the trailing edge supporting and maintaining the airfoil structure from collapsing;
• c. a secondary bar attached to the leading bar and attached to about the trailing edge supporting and maintaining the airfoil structure from collapsing;
• d. a tertiary bar attached to the leading bar and attached to about the trailing edge supporting and maintaining the airfoil structure from collapsing;
• e. a means for providing a downward and a forward tension on the leading bar substantially about the left edge and substantially about the right edge of the airfoil structure to tighten the substantially flexible surface skin so the chord lines of a substantial portion of the airfoil structure are aligned with the central wing root and the thrust line to have the same angle of attack during the flight condition;
• and
• f. a means for thrusting the airwing structure attached to the airwing structure.