초록 ▼

A reactive armor that includes a tube having a substantially central longitudinal axis, and at least two force reaction faces that are parallel to the axis; a casing that includes a back, at least two sides, and at least two end blocks; wherein the sides extend away from the back, the blocks are fas

A reactive armor that includes a tube having a substantially central longitudinal axis, and at least two force reaction faces that are parallel to the axis; a casing that includes a back, at least two sides, and at least two end blocks; wherein the sides extend away from the back, the blocks are fastened to the sides at edges opposite of the back, and the tube is positioned between the blocks to form a cover to the casing; initiators included between the end blocks and the force reaction faces; a sensor subsystem that detects a threat, wherein the sensor subsystem is coupled to the initiators, and the sensor subsystem generates an initiation signal in response to the detection of the threat; and when the initiators receive the initiation signal, the initiators substantially simultaneously generate a force such that the tube is rotated about the axis to rotationally defeat the threat.

대표청구항 ▼

1. A reactive armor comprising: a tube having a substantially central longitudinal axis, and at least two force reaction faces that are parallel to the axis;a casing that includes a back, at least two sides, and at least two end blocks; wherein the sides extend away from the back, the blocks are fas

1. A reactive armor comprising: a tube having a substantially central longitudinal axis, and at least two force reaction faces that are parallel to the axis;a casing that includes a back, at least two sides, and at least two end blocks; wherein the sides extend away from the back, the blocks are fastened to the sides at edges opposite of the back, and the tube is positioned between the blocks to form a cover to the casing;initiators included between the end blocks and the force reaction faces;a sensor subsystem that detects a threat, wherein the sensor subsystem is coupled to the initiators, and the sensor subsystem generates an initiation signal in response to the detection of the threat; andwhen the initiators receive the initiation signal, the initiators substantially simultaneously generate a force such that the tube is rotated about the axis to rotationally defeat the threat. 2. The reactive armor of claim 1, wherein the force reaction faces are bases of wedges that are formed on the outer surface of the tube. 3. The reactive minor of claim 1, wherein the force reaction faces are surfaces on plates located on one or both ends of the tube and substantially at the axis. 4. The reactive armor of claim 1, wherein the tube is formed from at least one of aluminum, light weight steel, and titanium. 5. The reactive armor of claim 1, wherein the initiators are chemical explosive material. 6. The reactive armor of claim 1, wherein the initiators are magnetic force impulse reactive devices. 7. The reactive armor of claim 1, wherein the tube has a preferred diameter of less than 6 inches. 8. The reactive armor of claim 1, wherein the tube has a diameter in a range of 2 inches to 6 inches. 9. The reactive armor of claim 1, wherein the tube has a wall thickness in a range of 1/16 inch to ¼ inch. 10. The reactive armor of claim 1, wherein rotational velocity of the tube reaches greater that 1000 revolutions per second in response to the force. 11. A method for defeating a threat, the method comprising: (A) mounting a reactive armor to a structure to be protected from the threat, wherein the armor comprises:a tube having a substantially central longitudinal axis, and at least two force reaction faces that are parallel to the axis;a casing that includes a back that is mounted to the structure, at least two sides, and at least two end blocks; wherein the sides extend away from the back, the blocks are fastened to the sides at edges opposite of the back, and the tube is positioned between the blocks to form a cover to the casing;initiators included between the end blocks and the force reaction faces;a sensor subsystem, wherein the sensor subsystem is coupled to the initiators;(B) generating an initiation signal via the sensor subsystem in response to detection of the threat, and transmitting the initiation signal to the initiators; and(C) generating a force such that the tube is rotated about the axis to rotationally defeat the threat, when the initiators receive the initiation signal. 12. The method of claim 11, wherein the force reaction faces are bases of wedges that are formed on the outer surface of the tube. 13. The method of claim 11, wherein the force reaction faces are surfaces on plates located on one or both ends of the tube and substantially at the axis. 14. The method of claim 11, wherein the tube is fowled from at least one of aluminum, light weight steel, and titanium. 15. The method of claim 11, wherein the initiators are chemical explosive material. 16. The method of claim 11, wherein the initiators are magnetic force impulse reactive devices. 17. The method of claim 11, wherein the tube has a preferred diameter of less than 6 inches. 18. The method of claim 11, wherein the tube has a diameter in a range of 2 inches to 6 inches. 19. The method of claim 11, wherein the tube has a wall thickness in a range of 1/16 inch to ¼ inch. 20. The method of claim 11, wherein rotational velocity of the tube reaches greater that 1000 revolutions per second in response to the force.