A fuselage for an airplane including a frame comprising an upper truss and a lower truss extending from a front end of the fuselage towards the rear end of the fuselage, wherein the lower truss comprises one or more forward box beams, a plurality of support rings attached to the upper truss and lowe
A fuselage for an airplane including a frame comprising an upper truss and a lower truss extending from a front end of the fuselage towards the rear end of the fuselage, wherein the lower truss comprises one or more forward box beams, a plurality of support rings attached to the upper truss and lower truss, a front bulkhead connected to a first end of the upper truss and lower truss, a main bulkhead connected to the upper truss and lower truss, a pressure vessel adapted to fit within the frame between the front bulkhead and main bulkhead, and a skin adapted to fit over the frame.
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1. A fuselage for an airplane comprising: a frame comprising an upper truss and a lower truss extending from a front end of the fuselage towards the rear end of the fuselage, wherein the lower truss comprises two or more forward box beams;a support ring attached to the upper truss and lower truss;a
1. A fuselage for an airplane comprising: a frame comprising an upper truss and a lower truss extending from a front end of the fuselage towards the rear end of the fuselage, wherein the lower truss comprises two or more forward box beams;a support ring attached to the upper truss and lower truss;a front bulkhead connected to a first end of the upper truss and lower truss;a main bulkhead connected to the upper truss and lower truss;a pressure vessel adapted to fit within the frame between the front bulkhead and main bulkhead;a skin adapted to fit over the frame;a fuel tank adjacent to the main bulkhead,wherein the fuel tank is positioned above a sleeve connected to the main bulkhead. 2. The fuselage of claim 1, including a second upper truss and a second lower truss;a tail cone including at least two bulkheads,wherein the second upper truss and second lower truss are connected to the main bulkhead and at least one bulkhead in the tail cone, andthe second upper truss and second lower truss are covered with a skin. 3. The fuselage of claim 2, wherein the second lower truss includes support units for securing a rear landing gear. 4. The fuselage of claim 1, wherein the pressure vessel is structurally isolated from the frame by support units. 5. The fuselage of claim 1, wherein the pressure vessel is made of fiberglass, aramid or aramid and fiberglass. 6. The fuselage of claim 1, wherein the pressure vessel is made of aluminum. 7. The fuselage of claim 1, wherein a front landing gear is affixed to the front bulkhead. 8. The fuselage of claim 7, wherein the front landing gear is a trailing link oleo type landing gear. 9. The fuselage of claim 1, including a plurality of support rings connecting the upper truss and lower truss. 10. The fuselage of claim 1, wherein the lower truss is comprised of two box type beams. 11. The fuselage of claim 2, including lateral trusses positioned on opposite sides of the main bulkhead. 12. The fuselage of claim 2, wherein a rear fuselage includes a front tail cone bulkhead, middle bulkhead and elevator bulkhead, and the second lower truss and second upper truss connect to the middle bulkhead. 13. The fuselage of claim 2, including a bearing carrier affixed to the front tail cone bulkhead and the middle bulkhead. 14. The fuselage of claim 13, including a horizontal tail spar rotatively coupled to the bearing unit. 15. The fuselage of claim 14, further comprising a support panel structure aft of a wing spar. 16. The fuselage of claim 15, wherein support panel structure further comprises an aft box beam extending from a region below the wing spar through the support panel structure to the rear end of the fuselage. 17. The fuselage of claim 16, wherein a fore box beam and the aft box beam are attached in the region below the wing spar via metal fasteners. 18. The fuselage of claim 1, wherein the skin has an elliptical surface profile. 19. The fuselage of claim 1, wherein a wing connects to a wing spar sleeve. 20. The fuselage of claim 19, further comprising a plurality of straps that secure the sleeve to the main bulkhead. 21. The fuselage of claim 20, wherein said straps extend outwardly and forwardly across a top of the sleeve. 22. The fuselage of claim 1 wherein the support ring is a stiffened skin. 23. A fuselage for an airplane comprising: a frame comprising an upper truss and a lower truss extending from a front end of the fuselage towards the rear end of the fuselage, wherein the lower truss comprises two or more forward box beams;a front bulkhead connected to a first end of the upper truss and lower truss;a main bulkhead connected to the upper truss and lower truss;a pressure vessel adapted to fit within the frame between the front bulkhead and main bulkhead;a skin adapted to fit over the frame;a second upper truss and a second lower truss;a tail cone including at least two bulkheads,a bearing carrier affixed to the front tail cone bulkhead and the middle bulkheadwherein the second upper truss and second lower truss are connected to the main bulkhead and at least one bulkhead in the tail cone, andthe second upper truss and second lower truss are covered with a skin.
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이 특허에 인용된 특허 (15)
Aquino Roberto (Renton WA) Kirk Anthony I. C. (Issaquah WA) Webb Thomas E. A. H. (Bellevue WA) Starling John C. (Redmond WA), Aircraft cabin panel and insulation retainer with integrated use as a spacer-isolator.
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