초록 ▼

A retention system includes a base supporting a wing spar and a post extending through the base from a first side of the base to a second side of the base. The post inserts through an aperture in the spar. A stop is selectively securable to the post over the second side of the base. A locking member

A retention system includes a base supporting a wing spar and a post extending through the base from a first side of the base to a second side of the base. The post inserts through an aperture in the spar. A stop is selectively securable to the post over the second side of the base. A locking member engages the post on the first side of the base. The locking member is configured to selectively move the post from an unlocked position to a locked position in which the post is withdrawn toward the first side relative to the unlocked position. A biasing member encircles the post and is positioned between the stop and the second side. When the locking member is in a closed position the biasing member expands to engage the aperture and resist movement of the wing spar. A plurality of cradles may support the wing.

대표청구항 ▼

1. A method for shipping an unmanned aerial vehicle having at least one wing, the method comprising: providing a plurality of cradles each having first and second clamping members pivotally coupled to one another and defining a pivot axis, the first clamping member defining a first surface and the s

1. A method for shipping an unmanned aerial vehicle having at least one wing, the method comprising: providing a plurality of cradles each having first and second clamping members pivotally coupled to one another and defining a pivot axis, the first clamping member defining a first surface and the second clamping member defining a second surface, the first and second surfaces conforming to an airfoil contour of the wing and being formed of a cushioning material, and a locking member engaging the first and second clamping members and configured to selectively lock the first and second clamping members having the first and second surfaces engaging the wing;positioning the first and second clamping members of the plurality of cradles around the wing at a plurality of positions;locking the first and second clamping members of the plurality of cradles using the locking members thereof; andfastening the cradles to a shipping container. 2. The method of claim 1, wherein the plurality of cradles each further include a first trough member defining a channel substantially parallel to the pivot axis and defining a third surface conforming to one of a leading edge and a trailing edge portion of the wing, the first trough member positioned to engage the one of the leading edge and trailing edge portion when the wing is positioned between the first and second clamping members, the method further comprising: positioning the at least one of the leading edge and trailing edge portion of the wing into the troughs of the plurality of cradles prior to locking the first and second clamping members of the plurality of cradles. 3. The method of claim 1, wherein the first and second clamping members each include, first and second end plates, one or more cushioning members positioned between the first and second end plates, and one or more rods secured to the first and second end plates and extending through the one or more cushioning members, the one or more cushioning members extending outwardly from the first and second end plates; andwherein locking the first and second clamping members of the plurality of cradles using the locking members thereof comprises applying a locking force to the first and second members effective to compress the one or more cushioning members such that the first and second end plates do not contact the wing. 4. The method of claim 1, wherein each cradle of the plurality of cradles further comprises: a first pad secured to the first clamping member and defining a first surface, the first surface engaging the wing when the first and second clamping members are positioned around the wing; anda second pad secured to the second clamping member and defining a second surface, the second surface engaging the wing when the first and second clamping members are positioned around the wing,wherein the first and second pads of the plurality of cradles are different such that the first and second surfaces of each cradle are contoured differently from the first and second surfaces of other cradles of the plurality of cradles, such that first and second surfaces of the plurality of cradles conform to differently contoured portions along a length of the wing. 5. The method of claim 1, wherein the plurality of cradles is a first plurality of cradles and the wing is a first wing, the method further comprising: providing a second plurality of cradles mounted to the container, the first plurality of cradles being closer to a first side of the container than the second plurality of cradles and the second plurality of cradles being closer to a second side of the container than the first plurality of cradles; andsecuring a second wing in the second plurality of cradles. 6. The method of claim 5, further comprising securing an aircraft fuselage within the container between the first plurality of cradles and the second plurality of cradles, the aircraft fuselage defining attachment interfaces configured to secure to the first wing and the second wing. 7. The method of claim 5, wherein the first wing and the second wing each include a wing spar protruding from a first end thereof, the wing spar defining an opening, the method further comprising: positioning the opening of the wing spar of the first wing over a first pin mounted to the container;clamping the wing spar of the first wing on the first pin;positioning the opening of the wing spar of the second wing over a second pin mounted to the container; andclamping the wing spar of the second wing on the pin. 8. The method of claim 1, wherein the wing includes a wing spar protruding from a first end thereof, the wing spar defining an opening, the method further comprising: providing a pin mounted to the container, the pin protruding upwardly from a pad;positioning the opening of the wing spar over the pin having the wing spar resting on the first pad;placing a stop on the pin; anddrawing the pin downwardly toward the pad such that the wing spar is clamped between the stop and the pad. 9. The method of claim 8, wherein the stop comprises a slot and wherein placing the stop on the pin comprises inserting the pin within the slot, the pin comprising a washer positioned above the stop when the pin is inserted within the slot. 10. The method of claim 1, wherein each cradle of the plurality of cradles further comprises: a first trough member defining a channel substantially parallel to the pivot axis and defining a third surface conforming to one of a leading edge and a trailing edge portion of the wing, the first trough member positioned to engage the one of the leading edge and trailing edge portion when the wing is positioned between the first and second clamping members, the first clamping member being fixed to the trough; anda clamp coupled between the second clamping member and the trough,wherein the method further comprises placing the clamp of each cradle of the plurality of cradles in a locked position effective to urge the second clamping member toward the first clamping member. 11. The method of claim 3, wherein the one or more cushioning members of the first and second clamping members each comprise a plurality of cushioning members, andthe plurality of cushioning members of the first and second clamping members of each cradle of the plurality of cradles are different from the plurality of cushioning members of the first and second clamping members of other cradles of the plurality of cradles, such that plurality of cushioning members of the first and second clamping members of each cradle are shaped to conform to a different portion of the wing. 12. A method for storing an aerial vehicle, the method comprising: providing a container having a plurality of first clamps each defining a unique contoured surface corresponding to a portion of a first wing defining a first wing spar;providing a first anchor secured to the container;inserting the first wing into the plurality of first clamps and clamping the first wing in the plurality of first clamps;securing the first wing spar to the first anchor,providing a plurality of second clamps secured to the container;providing a second anchor secured to the container;inserting a second wing into the plurality of second clamps and clamping the second wing in the plurality of first clamps;securing a second wing spar of the first wing to the second anchor; andsecuring a fuselage of the aerial vehicle within the container between the first plurality of clamps and the second plurality of clamps, the fuselage defining an attachment interface configure to secure to the first wing spar and the second wing spar. 13. The method of claim 12, wherein each clamp of the plurality of first clamps comprises: a first clamping member;a second clamping member pivotally coupled to the first clamping member; anda trough defining a padded surfaced sized to receive one of a leading edge and a trailing edge of the first wing. 14. The method of claim 13, wherein the first and second clamping members each include first and second end plates, one or more cushioning members positioned between the first and second end plates, and one or more rods secured to the first and second end plates and extending through the one or more cushioning members, the one or more cushioning members extending outwardly from the first and second end plates. 15. The method of claim 14, wherein the one or more cushioning member of each cradle of the plurality of cradles defines a contoured inner surface shaped to conform to a portion of the first wing. 16. The method of claim 13, wherein the trough is fixed to the first clamping member and wherein each first clamp further comprises a locking mechanism coupled between the second clamping member and the trough, the method comprising engaging the locking mechanisms of the plurality of first clamps effective to lock the first clamping member relative to the second clamping member. 17. The method of claim 12, wherein: the first wing spar defines an opening; andthe first anchor comprises a pin mounted to the container,wherein securing the first wing spar to the first anchor comprises: positioning the opening of the first wing spar over the pin mounted to the container; andclamping the first wing spar onto the pin. 18. The method of claim 12, wherein: the first wing spar defines an opening; andthe first anchor comprises a pad mounted to the container and a pin extending outwardly from the pad and defining a widened end portion,wherein securing the first wing spar to the first anchor comprises: resting the first wing spar on the pad having the pin extending through opening of the first wing spar;inserting the pin in a slot in a stop such that the stop is positioned between the widened end portion and the first wing spar;clamping the first wing spar onto the first pin; anddrawing the pin downwardly toward the pad such that the first wing spar is clamped between the stop and the pad.