초록 ▼

An orbital debris shield for protecting the hull of a spacecraft. The shield is comprised of a number of flexible and releasably attached gores that substantially cover the hull. Interleafed between layers of the gores are layers of a spacing material. As debris collides with the gores, the materia

An orbital debris shield for protecting the hull of a spacecraft. The shield is comprised of a number of flexible and releasably attached gores that substantially cover the hull. Interleafed between layers of the gores are layers of a spacing material. As debris collides with the gores, the material is shocked and breaks up to some degree. As the shocked debris disperses through a layer of the gore, the spacing material interacts with the debris. After dispersing through a number of layers of the gores and the spacing material, the debris transfers a significant portion of kinetic energy and the probability of the remaining particles piercing the hull is significantly decreased.

대표청구항 ▼

What is claimed is: 1. A layer of releasably attached flexible gores for use with the hull of a spacecraft comprising: a plurality of gores, each gore having a top surface, a bottom surface, a length, a width, and a first and second opposing edges extending substantially the length of each gore; ed

What is claimed is: 1. A layer of releasably attached flexible gores for use with the hull of a spacecraft comprising: a plurality of gores, each gore having a top surface, a bottom surface, a length, a width, and a first and second opposing edges extending substantially the length of each gore; edge strips, each having a top surface and a bottom surface, and an edge strip extending substantially the length of a gore and the top surface of the edge strip fixedly attached to the bottom of the gore such that a portion of the edge strip extends beyond the first edge of the gore; a first releasable contact-fastener affixed to the top surface portion of the edge strip that extends beyond the first edge of the gore and the first releasable contact-fastener extending substantially the length of the gore, a second releasable contact-fastener affixed to the bottom surface of the gore and adjacent to the second edge of each gore and extending substantially the length of the gore; and the first releasable contact-fastener on the edge strip cooperating with the second releasable contact-fastener of an adjacent gore thereby releasably securing the gores together, and a plurality of gores attached in like fashion and the secured gores disposed to substantially cover the hull of a spacecraft. 2. The layer of flexible gores of claim 1 wherein each gore has opposing longitudinal ends and each gore is attached to the spacecraft substantially along the opposing longitudinal ends. 3. The layer of flexible gores of claim 1 where the first releasable contact-fastener is comprised of a first strip of a hook material and the second releasable contact-fastener is comprised of a second strip of a loop material. 4. The layer of flexible gores of claim 1 further comprising a plurality of air vents disposed on each gore. 5. A releasably attached flexible gore for use with the hull of a spacecraft comprising: the gores having a top surface, a bottom surface, a length, a width, and a first and second opposing edges extending substantially the length of each the gore; an edge strip having a top surface and a bottom surface, and the edge strip extending substantially the length of the gore and the top surface of the edge strip fixedly attached to the bottom of the gore such that a portion of the edge strip extends beyond the first edge of the gore; and a first releasable contact-fastener affixed to the top surface portion of the edge strip that extends beyond the first edge of the gore and the first releasable contact-fastener extending substantially the length of the gore, a second releasable contact-fastener affixed to the bottom surface of the gore and adjacent to the second edge of the gore and extending substantially the length of the gore. 6. The releasably attached flexible gore of claim 5 where the first releasable contact-fastener is comprised of a first strip of a hook material and the second releasable contact-fastener is comprised of a second strip of a loop material. 7. The releasably attached flexible gore of claim 5 further comprising a plurality of air vents disposed on each gore.