초록 ▼

The aerodynamic body, such as an aircraft, includes a lengthwise extending fuselage and a pair of coplanar joined wings extending outwardly from opposed sides of the fuselage. The pair of coplanar joined wings are formed by at least two forward wings extending laterally outward and rearward from opp

The aerodynamic body, such as an aircraft, includes a lengthwise extending fuselage and a pair of coplanar joined wings extending outwardly from opposed sides of the fuselage. The pair of coplanar joined wings are formed by at least two forward wings extending laterally outward and rearward from opposite sides of a forward portion of the fuselage, and at least two aft wings extending laterally outward and forward from opposite sides of a rearward portion of the fuselage. Each aft wing is joined to a respective forward wing at a common wingtip to thereby form one of the joined wings. In particular, the aft wing can either be joined to the outermost portion of the respective forward wing or to a medial portion of the respective forward wing such that a portion of the forward wing extends outboard of the common wingtip. In either embodiment, the forward and aft wings of the joined wing aircraft define respective planes which are mutually coplanar such that the resulting coplanar joined wing aircraft has enhanced aerodynamic and structural properties.

대표청구항 ▼

[ That which is claimed is:] [1.] An aerodynamic body having variable wing sweep comprising:a lengthwise extending fuselage having a forward portion and a rearward portion;at least two reawardly swept, forward wings extending both laterally outward and rearward from opposite sides of the forward por

[ That which is claimed is:] [1.] An aerodynamic body having variable wing sweep comprising:a lengthwise extending fuselage having a forward portion and a rearward portion;at least two reawardly swept, forward wings extending both laterally outward and rearward from opposite sides of the forward portion of said fuselage to define respective sweep angles, said at least two forward wings having respective outboard and inboard portions; andat least two forwardly swept, aft wings extending both laterally outward and forward from opposite sides of the rearward portion of said fuselage to define respective sweep angles during flight of the aerodynamic body, said at least two aft wings having respective outboard and inboard portions, wherein said inboard portions of said forward wings and said inboard portions of said aft wings define respective planes which are mutually coplanar,wherein said outboard portion of each aft wing is adjustably joined to said outboard portion of a respective forward wing to create at least two joined wings such that the aerodynamic body is a coplanar, joined wing aerodynamic body, wherein each wing defines an open region bounded by said forward and aft wings and said aerodynamic body, and wherein each of said forward and aft wings which are joined to create a joined wing is also slidably joined to said fuselage such that their ralative sweep angles are controllable to provide variable wing sweep.