초록 ▼

Control surface assemblies having a torque tube base are disclosed. In one embodiment, a control surface assembly includes a control surface portion and a base portion. The base portion has a hollow, shell-like base portion coupled to a first end portion of the control surface portion, and is adapte

Control surface assemblies having a torque tube base are disclosed. In one embodiment, a control surface assembly includes a control surface portion and a base portion. The base portion has a hollow, shell-like base portion coupled to a first end portion of the control surface portion, and is adapted to be coupled to a supporting structure such that the control surface portion projects outwardly from the supporting structure. In one aspect, the base portion includes an elongated, closed section portion adapted to be coupled to the supporting structure. In a further aspect, the base portion includes an elongated, closed section portion adapted to be coupled to the supporting structure, and a pair of tapered end portions formed at opposing ends of the closed section portion.

대표청구항 ▼

What is claimed is: 1. A control surface assembly, comprising: a control surface portion having a pair of longitudinal surfaces; and a hollow base portion coupled to a first end portion of the control surface portion, the base portion including: an elongated curved wall; and an elongated base plate

What is claimed is: 1. A control surface assembly, comprising: a control surface portion having a pair of longitudinal surfaces; and a hollow base portion coupled to a first end portion of the control surface portion, the base portion including: an elongated curved wall; and an elongated base plate disposed crosswise to the pair of the longitudinal surfaces, the elongated base plate having at least one aperture disposed therein, and said base plate having a plurality of attachment flanges extending laterally outwardly beyond the longitudinal surfaces, the attachment flanges being configured to be coupled to a supporting structure such that the control surface portion projects outwardly from the supporting structure. 2. The assembly of claim 1, wherein the elongated curved wall and the elongated base plate cooperatively define a hollow region, and the control surface portion projects from the elongated curved wall. 3. The assembly of claim 2, wherein the hollow region has a semi-circular cross-sectional shape. 4. The assembly of claim 1, wherein the base portion includes a pair of tapered end portions formed at opposing ends of the base portion. 5. The assembly of claim 1, wherein the at least one aperture disposed in the base plate includes a plurality of apertures. 6. The assembly of claim 1, wherein the at least one aperture disposed in the elongated base plate includes a plurality of elongated apertures, the base plate further including at least one span member extending laterally between the plurality of apertures. 7. A vehicle, comprising: a fuselage; and a control surface assembly coupled to the fuselage, the control surface assembly including: a control surface portion having a pair of longitudinal surfaces; and a hollow base portion coupled to a first end portion of the control surface portion, the base portion including: an elongated curved wall; and an elongated base plate disposed crosswise to the pair of the longitudinal surfaces, the elongated base plate having at least one aperture disposed therein, and said base plate having a plurality of attachment flanges extending laterally outwardly beyond the longitudinal surfaces, the attachment flanges being coupled to the fuselage such that the control surface portion projects outwardly from the fuselage. 8. The vehicle of claim 7, wherein the elongated curved wall and the elongated base plate cooperatively define a hollow region, and the control surface portion projects from the elongated curved wall. 9. The vehicle of claim 8, wherein the hollow region has a semi-circular cross-sectional shape. 10. The vehicle of claim 7, wherein the base portion includes a pair of tapered end portions formed at opposing ends of the base portion. 11. The vehicle of claim 7, wherein the at least one aperture disposed in the base portion includes a plurality of apertures. 12. The vehicle of claim 7, wherein the at least one aperture disposed in the elongated base plate includes a plurality of elongated apertures, the base plate further including at least one span member extending laterally between the plurality of apertures.