Gifford, Krass, Sprinkle, Anderson & Citkowski, PC
인용정보
피인용 횟수 :
11인용 특허 :
38
초록▼
Improved composite armor designs use optimally shaped ceramic pellets and a web system for patterning the pellets, improving manufacturability, and providing additional structural reinforcement. The result is lightweight, composite hybrid structures for ballistic protection particularly suited to ta
Improved composite armor designs use optimally shaped ceramic pellets and a web system for patterning the pellets, improving manufacturability, and providing additional structural reinforcement. The result is lightweight, composite hybrid structures for ballistic protection particularly suited to tactical ground vehicles. The preferred embodiment is a combination of three major components: 1) an optimally designed web system that allows armor tiles to be attached to it and that can be easily integrated with existing vehicle structures; 2) an advanced composite armor unit using a patent-pending BTR (Bio-mimetic Tendon-Reinforced) material as the supporting structure; and 3) optimally placed "waiting materials" which can provide enhanced ballistic impact resistance, energy absorption capability and structural integrity. These "waiting materials" are structural members that are not active at the beginning of the ballistic impact, but become active when needed or the active members have failed.
대표청구항▼
I claim: 1. Lightweight, composite ballistic armor, comprising: a flexible, web-based support structure; a plurality of tiles attached to the support structure, each tile including a front plate disposed on one side of the support structure, a back plate disposed on the other side of the support st
I claim: 1. Lightweight, composite ballistic armor, comprising: a flexible, web-based support structure; a plurality of tiles attached to the support structure, each tile including a front plate disposed on one side of the support structure, a back plate disposed on the other side of the support structure, and one or more fasteners for joining each front plate to a corresponding back plate through the support structure; and wherein each front plate comprises an array of ceramic pellets embedded in a hardened matrix material. 2. The armor of claim 1, wherein the ceramic pellets are spherical. 3. The armor of claim 2, wherein the spherical ceramic pellets are arranged in a square matrix. 4. The armor of claim 2, wherein the spherical ceramic pellets are arranged in a hexagonal, close-packed matrix. 5. The armor of claim 1, wherein the ceramic pellets are cylindrical. 6. The armor of claim 5, wherein the cylindrical ceramic pellets are arranged in a square matrix. 7. The armor of claim 5, wherein the cylindrical ceramic pellets are arranged in a hexagonal, close-packed matrix. 8. The armor of claim 1, wherein: each pellet has a plurality of flat surfaces; and the flat surfaces cooperate with one another to form an array of geometrically interlocking pellets. 9. The armor of claim 1, wherein each back plate is a composite structure including opposing panels filled with a resin impregnated matrix. 10. The armor of claim 1, wherein the back and front plates are co-extensive. 11. The armor of claim 1, wherein the web-based support structure can bend along lines between the tiles, resulting in a hinged sheet that can be draped over a vehicle or other thing to be protected. 12. The armor of claim 5, wherein: each pair of tiles is arranged in a plane; each cylindrical pellet has a lengthwise axis; and the axes of the pellets are parallel to one another but disposed at an angle relative to the plane of the tiles. 13. The armor of claim 1, wherein the ceramic pellets are bound together with a network of cables embedded in the hardened matrix material. 14. The armor of claim 1, wherein the back plate also comprises an array of ceramic pellets embedded in a hardened matrix material. 15. The armor of claim 14, wherein the ceramic pellets in the back plate are cylindrical, each with a lengthwise axis; the axes of the pellets are parallel to one another but disposed at an angle relative to the plane of the tiles and the axes of the cylindrical pellets in the front plate. 16. Lightweight, composite ballistic armor, comprising: a flexible support structure; a plurality of tiles attached to the support structure to allow flexing of the support structure between the files, each tile including a front plate disposed on one side of the support structure, the front plate having pellets arranged therein, a back plate disposed on the other side of the support structure, and one or more fasteners for joining the front and back plates to one another through the support structure; and wherein the armor is attachable to an object via the support structure. 17. The armor according to claim 16, wherein the support structure includes a web material. 18. The armor according to claim 16, wherein the pellets are ceramic. 19. The armor according to claim 16. wherein the pellets are spherical. 20. The armor according to claim 16, wherein the pellets are cylindrical. 21. The armor according to claim 20, wherein each tile is arranged in a plane and each cylindrical pellet has a longitudinal axis, wherein the pellets are arranged such that their axes are parallel to one another but are not orthogonal to the plane of the tile. 22. The armor according to claim 16, wherein the pellets are arranged in a square matrix. 23. The armor according to claim 16, wherein the pellets are arranged in a honeycomb matrix. 24. The armor according to claim 16, wherein each pellet has a plurality of flat surfaces, the flat surfaces cooperate with one another to form an array of geometrically interlocking pellets. 25. The armor according to claim 16, wherein the back and front plates of each tile are co-extensive. 26. The armor according to claim 16, wherein the pellets are bound together with a network of cables embedded in a hardened matrix material. 27. Lightweight, composite ballistic armor, comprising: a flexible support structure; a plurality of tiles attached to the support structure, each tile including a front plate disposed on one side of the support structure, a back plate disposed on the other side of the support structure, and one or more fasteners for joining the front and back plates to one another through the support structure; and wherein each front plate comprises an array of ceramic pellets bound together with a network of cables embedded in a hardened matrix material. 28. The armor according to claim 27, wherein the support structure includes a web material. 29. The armor according to claim 27, wherein the pellets are ceramic. 30. The armor according to claim 27, wherein the pellets are spherical. 31. The armor according to claim 27, wherein the pellets are cylindrical. 32. The armor according to claim 27, wherein the pellets are arranged in a square matrix. 33. The armor according to claim 27, wherein the pellets are arranged in a honeycomb matrix. 34. The armor according to claim 27, wherein the back and front plates of each tile are co-extensive. 35. Lightweight, composite ballistic armor, comprising: a flexible, webbed support structure; a plurality of tiles attached to the support structure, each tile including a front plate disposed on one side of the support structure, the front plate having cylindrical ceramic pellets arranged therein, a back plate disposed on the other side of the support structure, and one or more fasteners for joining the front and back plates to one another through the support structure; and wherein each tile is arranged in a plane, and each cylindrical pellet has a longitudinal axis, wherein the pellets are arranged such that their axes are parallel to one another but are not orthogonal to the plane of the tile.
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