Collapsible wing and unmanned aircraft systems including collapsible wing
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B64C-003/56
B64C-003/54
B64C-039/02
출원번호
US-0686052
(2015-04-14)
등록번호
US-9371130
(2016-06-21)
발명자
/ 주소
Barbieri, James Emmett Dee
출원인 / 주소
CAWTU LLC
대리인 / 주소
Armstrong Teasdale LLP
인용정보
피인용 횟수 :
1인용 특허 :
3
초록
A collapsible wing, methods of producing the collapsible wing, and an unmanned aircraft system that includes the collapsible wing are provided.
대표청구항▼
1. A collapsible wing for an unmanned aircraft system, the wing comprising at least two monocoque wing sections comprising a wing root section, a wing span section, a wing tip section, and a wing tip end plate or a winglet attached to the wing tip section, wherein: the wing is configured to deploy b
1. A collapsible wing for an unmanned aircraft system, the wing comprising at least two monocoque wing sections comprising a wing root section, a wing span section, a wing tip section, and a wing tip end plate or a winglet attached to the wing tip section, wherein: the wing is configured to deploy between a collapsed configuration and an extended configuration;the wing span section nests within a lumen of the wing root section and the wing tip section nests within a lumen of the wing span section in the collapsed configuration;at least a portion of the wing span section protrudes from within the lumen of the wing root section and at least a portion of the wing tip section protrudes from within the lumen of the wing span section in the extended configuration; andthe wing tip section further comprises a connector and the wing tip end plate or the winglet further comprises a mating connector, wherein: the wing tip end plate or the winglet is removed from the wing tip section when the wing is in the collapsed configuration; andthe wing tip end plate or the winglet is attached to the wing tip section by mating the connector and the mating connector when the wing is in the extended configuration. 2. The collapsible wing according to claim 1, wherein the wing tip section further comprises a grip to facilitate the deployment of the wing, the grip chosen from any one or more of: a strap, a handle, an indented lip, or a gripping structure to facilitate the deployment and collapsing of the wing. 3. The collapsible wing according to claim 1, further comprising one or more movable control surfaces, wherein the one or more movable control surfaces consists of an aileron, a flap, or a flap and an aileron. 4. The collapsible wing according to claim 3, wherein any one or more of the at least two wing sections integrates each of the one or more movable control surfaces. 5. The collapsible wing according to claim 3, wherein each movable control surface further comprises a connector and each corresponding wing section further comprises a mating connector, wherein: each movable control surface is removed from the corresponding wing section when the wing is in the collapsed configuration; andeach movable control surface is attached to the corresponding wing section by mating the connector and the mating connector when the wing is in the extended configuration. 6. The collapsible wing according to claim 3, further comprising one or more actuators situated within any one or more of the at least two wing sections, wherein the one or more actuators effectuate movement of the one or more movable control surfaces. 7. The collapsible wing according to claim 6, further comprising at least one additional transmissive element chosen from one or more of: electrical wires, cables, or optical fibers, the at least one additional transmissive element situated within any one or more of the at least two wing sections to transmit any one or more of power, control command signals, sensor signals, and any combination thereof. 8. A collapsible wing for an unmanned aircraft system, the wing comprising at least two monocoque wing sections comprising a wing root section, and a wing span section, wherein: the wing is configured to deploy between a collapsed configuration and an extended configuration;the wing span section nests within a lumen of the wing root section in the collapsed configuration;at least a portion of the wing span section protrudes from within the lumen of the wing root section in the extended configuration; andeach wing section comprises a taper comprising an outboard chord length at an outboard edge of the wing section shorter than an inboard chord length at an inboard edge of the wing section. 9. The collapsible wing according to claim 8, wherein the taper of each wing section mechanically limits the protrusion of each wing section to prevent separation of adjacent wing sections during deployment to the extended configuration. 10. The collapsible wing according to claim 8, further comprising one or more movable control surfaces, wherein the one or more movable control surfaces consists of an aileron, a flap, or a flap and an aileron. 11. The collapsible wing according to claim 10, wherein any one or more of the at least two wing sections integrates each of the one or more movable control surfaces. 12. The collapsible wing according to claim 10, wherein each movable control surface further comprises a connector and each corresponding wing section further comprises a mating connector, wherein: each movable control surface is removed from the corresponding wing section when the wing is in the collapsed configuration; andeach movable control surface is attached to the corresponding wing section by mating the connector and the mating connector when the wing is in the extended configuration. 13. The collapsible wing according to claim 10, further comprising one or more actuators situated within any one or more of the at least two wing sections, wherein the one or more actuators effectuate movement of the one or more movable control surfaces. 14. The collapsible wing according to claim 10, further comprising at least one additional transmissive element chosen from one or more of: electrical wires, cables, or optical fibers, the at least one additional transmissive element situated within any one or more of the at least two wing sections to transmit any one or more of power, control command signals, sensor signals, and any combination thereof. 15. A collapsible wing for an unmanned aircraft system, the wing comprising at least two monocoque wing sections comprising a wing root section, and a wing span section, wherein: the wing is configured to deploy between a collapsed configuration and an extended configuration;the wing span section nests within a lumen of the wing root section in the collapsed configuration;at least a portion of the wing span section protrudes from within the lumen of the wing root section in the extended configuration;the wing further comprises at least one overlap region when the wing is in the extended configuration, each overlap region comprising a nested portion of a protruding wing section remaining within the lumen of an adjacent wing section with a degree of overlap comprising a separation distance between the inboard edge of the protruding wing section and the outboard edge of the adjacent wing section; anda first degree of overlap between the wing root section and the protruding wing span section is larger than a second degree of overlap between the wing span section and the protruding wing tip section. 16. The collapsible wing according to claim 15, further comprising one or more movable control surfaces, wherein: the one or more movable control surfaces consist of an aileron, a flap, or a flap and an aileron; andany one or more of the at least two wing sections integrates each of the one or more movable control surfaces. 17. The collapsible wing according to claim 16, further comprising: one or more actuators situated within any one or more of the at least two wing sections, wherein the one or more actuators effectuate movement of the one or more movable control surfaces; andat least one additional transmissive element chosen from one or more of: electrical wires, cables, or optical fibers, the at least one additional transmissive element situated within any one or more of the at least two wing sections to transmit any one or more of power, control command signals, sensor signals, and any combination thereof. 18. A collapsible wing for an unmanned aircraft system, the wing comprising at least two monocoque wing sections comprising a wing root section, and a wing span section, wherein: the wing is configured to deploy between a collapsed configuration and an extended configuration;the wing span section nests within a lumen of the wing root section in the collapsed configuration;at least a portion of the wing span section protrudes from within the lumen of the wing root section in the extended configuration; andeach outboard edge of each wing section further comprises an outboard edge profile forming a gradual transition in thickness from an exposed surface of the protruding wing section to an exposed surface of the adjacent wing section, the outboard edge profile comprising: a flat ramp, a rounded corner, a series of smaller steps, and any combination thereof. 19. The collapsible wing according to claim 18, further comprising one or more movable control surfaces, wherein: the one or more movable control surfaces consist of an aileron, a flap, or a flap and an aileron; andany one or more of the at least two wing sections integrates each of the one or more movable control surfaces. 20. The collapsible wing according to claim 19, further comprising: one or more actuators situated within any one or more of the at least two wing sections, wherein the one or more actuators effectuate movement of the one or more movable control surfaces; andat least one additional transmissive element chosen from one or more of: electrical wires, cables, or optical fibers, the at least one additional transmissive element situated within any one or more of the at least two wing sections to transmit any one or more of power, control command signals, sensor signals, and any combination thereof. 21. The collapsible wing according to claim 20, wherein each movable control surface further comprises a connector and each corresponding wing section further comprises a mating connector, wherein: each movable control surface is removed from the corresponding wing section when the wing is in the collapsed configuration; andeach movable control surface is attached to the corresponding wing section by mating the connector and the mating connector when the wing is in the extended configuration. 22. A collapsible wing for an unmanned aircraft system, the wing comprising at least two monocoque wing sections comprising a wing root section, and a wing span section, wherein: the wing is configured to deploy between a collapsed configuration and an extended configuration;the wing span section nests within a lumen of the wing root section in the collapsed configuration;at least a portion of the wing span section protrudes from within the lumen of the wing root section in the extended configuration; andthe wing further comprises a covering situated over the at least two wing sections in the extended configuration, wherein the covering forms a smooth, seamless wing surface. 23. The collapsible wing according to claim 22, further comprising one or more movable control surfaces, wherein: the one or more movable control surfaces consist of an aileron, a flap, or a flap and an aileron; andany one or more of the at least two wing sections integrates each of the one or more movable control surfaces. 24. The collapsible wing according to claim 23, further comprising: one or more actuators situated within any one or more of the at least two wing sections, wherein the one or more actuators effectuate movement of the one or more movable control surfaces; andat least one additional transmissive element chosen from one or more of: electrical wires, cables, or optical fibers, the at least one additional transmissive element situated within any one or more of the at least two wing sections to transmit any one or more of power, control command signals, sensor signals, and any combination thereof.
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이 특허에 인용된 특허 (3)
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