초록 ▼

An articulated wing has a fore wing portion and after wing portion connected to an articulate axis support structure which extends along the length of the wing and separates the two wing portions. Control actuators separately connect the fore and after wing portions to the articulate wing support st

An articulated wing has a fore wing portion and after wing portion connected to an articulate axis support structure which extends along the length of the wing and separates the two wing portions. Control actuators separately connect the fore and after wing portions to the articulate wing support structure in order to provide separate angular positioning capabilities for the two wing portions. Further, the articulate wing support structure itself may be rotated with respect to the mechanism it is attached to. These and other flexible controls over the wing attitude and size allow the wing to provide a number of force vector amplitudes as well as directions for any given fluid flow direction and velocity.

대표청구항 ▼

1. An articulated wing having a positive pressure surface and a negative pressure surface, comprising: an articulate axis support structure including a first side and a second side, wherein said first side is attached to a means for utilizing said articulated wing; a fore boom pivotally attached

1. An articulated wing having a positive pressure surface and a negative pressure surface, comprising: an articulate axis support structure including a first side and a second side, wherein said first side is attached to a means for utilizing said articulated wing; a fore boom pivotally attached at a back end thereof to said articulate axis support structure, and having a front end thereof opposite said back end; an after boom pivotally attached at a front end thereof to said articulate axis support structure, and having a back end thereof opposite said front end thereof; a first wing surface portion having front and back ends thereof and forming a front part of said positive pressure surface; a second wing surface portion having front and back ends thereof and forming a front part of said negative pressure surface; a third wing surface portion having front and back ends thereof and forming a back part of said negative pressure surface; a fourth wing surface portion having front and back ends thereof and forming a back part of said positive pressure surface; first attachment means for attaching said front end of said first wing surface portion to said front end of said fore boom; second attachment means for attaching said back end of said first wing surface portion to said articulate axis support structure; third attachment means for attaching said front end of said second wing surface portion to said front end of said fore boom; fourth attachment means for attaching said back end of said second wing surface portion to said articulate axis support structure; fifth attachment means for attaching said front end of said third wing surface portion to said articulate axis support structure; sixth attachment means for attaching said back end of said third wing surface portion to said back end of said after boom; seventh attachment means for attaching said front end of said fourth wing surface portion to said articulate axis support structure; eighth attachment means for attaching said back end of said fourth wing surface portion to said back end of said after boom; a first actuation means for pivotally moving said fore boom about said articulated wing support structure at said first side thereof and at said second side thereof; and, a second actuation means for pivotally moving said after boom about said articulated wing support structure at said first side thereof and at said second side thereof, wherein said first actuation means and said second actuation means are independently operated. 2. An articulated wing as claimed in claim 1, wherein wherein a rigid leading edge is attached to said front end of said fore boom; wherein a rigid trailing edge is attached to said back end of said after boom. 3. An articulated wing as claimed in claim 1, wherein said first wing surface portion comprises a rigid surface; said second wing surface portion comprises a rigid surface; said third wing surface portion comprises a rigid surface; and said fourth wing surface portion comprises a rigid surface. 4. An articulated wing as claimed in claim 1, further comprising means for rotating said articulate axis support structure. 5. An articulated wing as claimed in claim 1, wherein said first actuation means comprises: a first hydraulic cylinder attached at a first end thereof to said first side of said articulate axis support structure and at a second end thereof to said fore boom; and a second hydraulic cylinder attached at a first end thereof to said second side of said articulate axis support structure and at a second end thereof to said fore boom. 6. An articulated wing as claimed in claim 5, wherein said second actuation means comprises: a third hydraulic cylinder attached at a first end thereof to said first side of said articulate axis support structure and at a second end thereof to said after boom; and a fourth hydraulic cylinder attached at a first end thereof to said second side of said articulate axis support structure and at a second end thereof to said after boom. 7. An articulated wing as claimed in claim 1, wherein said first actuation means comprises: a first pneumatic drive attached at a first end thereof to said first side of said articulate axis support structure and at a second end thereof to said fore boom; and a second pneumatic drive attached at a first end thereof to said second side of said articulate axis support structure and at a second end thereof to said fore boom. 8. An articulated wing as claimed in claim 7, wherein said second actuation means comprises: a third pneumatic drive attached at a first end thereof to said first side of said articulate axis support structure and at a second end thereof to said after boom; and a fourth pneumatic drive attached at a first end thereof to said second side of said articulate axis support structure and at a second end thereof to said after boom. 9. An articulated wing as claimed in claim 1, wherein said first actuation means comprises: a first electromagnetic servo mechanism attached at a first end thereof to said first side of said articulate axis support structure and at a second end thereof to said fore boom; and a second electromagnetic servo mechanism attached at a first end thereof to said second side of said articulate axis support structure and at a second end thereof to said fore boom. 10. An articulated wing as claimed in claim 9, wherein said second actuation means comprises: a third electromagnetic servo mechanism attached at a first end thereof to said first side of said articulate axis support structure and at a second end thereof to said after boom; and a fourth electromagnetic servo mechanism attached at a first end thereof to said second side of said articulate axis support structure and at a second end thereof to said after boom. 11. An articulated wing as claimed in claim 1, wherein said first actuation means comprises: a first line and pulley mechanism attached at a first end thereof to said first side of said articulate axis support structure and at a second end thereof to said fore boom; and a second line and pulley mechanism attached at a first end thereof to said second side of said articulate axis support structure and at a second end thereof to said fore boom. 12. An articulated wing as claimed in claim 11, wherein said second actuation means comprises: a third line and pulley mechanism attached at a first end thereof to said first side of said articulate axis support structure and at a second end thereof to said after boom; and a fourth line and pulley mechanism attached at a first end thereof to said second side of said articulate axis support structure and at a second end thereof to said after boom. 13. An articulated wing as claimed in claim 1, wherein said means for utilizing said articulated wing further comprising means for canting said wing for obtaining a lift with a vector direction along the length of said articulate axis support structure. 14. An articulated wing as claimed in claim 4, wherein said means for utilizing said articulated wing further comprising means for canting said wing for obtaining a lift with a vector direction along the length of said articulate axis support structure. 15. An articulated wing as claimed in claim 1, further comprising; means for selectively extending and retracting said articulated wing support structure; means for selectively extending and retracting said fore boom; and, means for selectively extending and retracting said after boom. 16. An articulated wing as claimed in claim 4, further comprising; means for selectively extending and retracting said articulated wing support structure; means for selectively extending and retracting said fore boom; and, means for selectively extending and retracting said after boom. 17. An articulated wing as claimed in claim 1, further comprising means for varying the width thereof. 18. An articulated wing as claimed in claim 4, further comprising means for varying the width thereof. 19. An articulated wing as claimed in claim 13, further comprising means for varying the width thereof. 20. An articulated wing as claimed in claim 1, wherein said first wing surface portion comprises a flat and rigid surface; said second wing surface portion comprises a rigid surface; said third wing surface portion comprises a flat and rigid surface; and said fourth wing surface portion comprises a flat and rigid surface.