Toyota Motor Engineering & Manufacturing North America, Inc.
대리인 / 주소
Darrow, Christopher G.
인용정보
피인용 횟수 :
0인용 특허 :
7
초록▼
A wing includes an upper surface that forms a generally fixed shape and a lower surface adjacent to the upper surface. The lower surface is morphable between a stowed shape and a deployed shape. A method of morphing a wing includes morphing a lower surface between a stowed shape and a deployed shape
A wing includes an upper surface that forms a generally fixed shape and a lower surface adjacent to the upper surface. The lower surface is morphable between a stowed shape and a deployed shape. A method of morphing a wing includes morphing a lower surface between a stowed shape and a deployed shape. The lower surface curves toward the upper surface in the stowed shape and curves away from the upper surface in the deployed shape.
대표청구항▼
1. A wing comprising: an upper surface that forms a generally fixed shape; anda lower surface adjacent to said upper surface, wherein said lower surface is morphable between a stowed shape and a deployed shape,wherein said wing has a compact cross-sectional profile of reduced thickness when said low
1. A wing comprising: an upper surface that forms a generally fixed shape; anda lower surface adjacent to said upper surface, wherein said lower surface is morphable between a stowed shape and a deployed shape,wherein said wing has a compact cross-sectional profile of reduced thickness when said lower surface has said stowed shape,wherein said wing has an airfoil shape when said lower surface has said deployed shape,wherein said wing is one of a multiple of wings nested atop a body of an aerocar in a roadable mode and selectively extendable in a substantially vertical direction with respect to said body in a flight mode,wherein said wing has said compact cross-sectional profile in said roadable mode, andwherein said wing has said deployed shape in said flight mode. 2. The wing as recited in claim 1, wherein said lower surface extends between a leading edge and a trailing edge of said upper surface. 3. The wing as recited in claim 1, wherein said lower surface comprises a morphable material. 4. The wing as recited in claim 1, wherein said lower surface comprises a bistable composite. 5. The wing as recited in claim 1, wherein said stowed shape locates said lower surface adjacent to and generally following a contour of said upper surface. 6. The wing as recited in claim 1, wherein said deployed shape displaces said lower surface to be spaced from said upper surface. 7. The wing as recited in claim 1, wherein said lower surface curves toward said upper surface in said stowed shape. 8. The wing as recited in claim 1, wherein said lower surface curves away from said upper surface in said deployed shape. 9. The wing as recited in claim 1, wherein said upper surface is comprises a composite material. 10. The wing as recited in claim 1, wherein said upper surface comprises a metal alloy material. 11. The wing as recited in claim 1, further comprising an articulable spar extending between said lower surface and said upper surface, said articulable spar having a collapsed configuration supporting said lower surface in said stowed shape an extended configuration supporting said lower surface in said deployed shape. 12. A wing comprising: an upper surface that forms a generally fixed shape between a leading edge and a trailing edge; anda lower surface extending between said leading edge and said trailing edge, wherein said lower surface is morphable between a stowed shape and a deployed shape,wherein said lower surface is adjacent to and follows a contour of said upper surface in said stowed shape,wherein said lower surface is spaced from and curves away from said upper surface in said deployed shape,wherein a pressure is selectively applied between said upper surface and said lower surface to morph said lower surface between said stowed shape and said deployed shape, andwherein said wing is one of a multiple of wings nested atop a body of an aerocar in a roadable mode and selectively extendable in a substantially vertical direction with respect to said body in a flight mode. 13. The wing as recited in claim 12, wherein said lower surface is manufactured of comprises a bistable composite. 14. The wing as recited in claim 12, further comprising an articulable spar extending between said lower surface and said upper surface, said articulable spar having a collapsed configuration supporting said lower surface in said stowed shape and an extended configuration supporting said lower surface in said deployed shape. 15. The wing as recited in claim 12, further comprising an actuator configured to apply said pressure to said lower surface to morph said lower surface between said stowed shape and said deployed shape. 16. A method of morphing a wing, the wing including an upper surface and a lower surface, the lower surface being morphable between a stowed shape and a deployed shape, the method comprising: morphing the lower surface of the wing between the stowed shape and the deployed shape, wherein the lower surface curves toward the upper surface of the wing in the stowed shape and curves away from the upper surface in the deployed shape, and wherein morphing includes selectively heating a bistable composite within the lower surface to elevate a temperature of the bistable composite and effect movement of the lower surface between the stowed shape and the deployed shape,the upper surface of the wing forming a generally fixed shape, the lower surface of the wing being adjacent to the upper surface, the wing having a compact cross-sectional profile of reduced thickness when the lower surface has the stowed shape, the wing having an airfoil shape when the lower surface has the deployed shape,the wing being one of a multiple of wings nested atop a body of an aerocar in a roadable mode and selectively extendable in a substantially vertical direction with respect to the body in a flight mode, the wing having the compact cross-sectional profile in the roadable mode, and the wing having the deployed shape in the flight mode.
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이 특허에 인용된 특허 (7)
Reinhard Andreas,CHX ; To Frederick E.,CHX ; Ramseier Otto,CHX ; Kammer Res,CHX, Adaptive pneumatic wing for fixed wing aircraft.
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