초록 ▼

There is provided a countermeasure defense system against hostile missiles by employing non-explosive intercepting ("NEI") elements 14 deployed by the spin stabilized rocket 10. The NEI are carried in a payload section 17 and contained by a sleeve assembly 16 which is removed by a drive mechanism 20

There is provided a countermeasure defense system against hostile missiles by employing non-explosive intercepting ("NEI") elements 14 deployed by the spin stabilized rocket 10. The NEI are carried in a payload section 17 and contained by a sleeve assembly 16 which is removed by a drive mechanism 20 or a pyrotechnic device 152 after a countdown time delay programmed into the trigger release assembly 46 as controlled by the control unit 150. The drive assembly includes a drive rod 26 that is releasably held by a release assembly 46 a compressed coiled spring unit 30 drives the sleeve assembly 16 forward exposing the payload section 17 to the centrifugal force of the spin stabilized rocket propelling the NEI elements out from the rocket at constant angular velocity creating an interceptor cloud of elements. In another embodiment the pyrotechnic device 152 detaches the shearable screws 170 that secure the payload section 117 from the rocket engine housing 102 thereby setting the sleeve 121 free from the rocket housing 102.

대표청구항 ▼

[ What is claimed is:] [1.]1. A method for destroying an incoming hostile missile comprising the steps of:a) launching a countermeasure spin stabilized defense rocket carrying non-explosive interceptor (NEI) elements to form a cloud of said NEI elements for destroying the incoming hostile missile, t

[ What is claimed is:] [1.]1. A method for destroying an incoming hostile missile comprising the steps of:a) launching a countermeasure spin stabilized defense rocket carrying non-explosive interceptor (NEI) elements to form a cloud of said NEI elements for destroying the incoming hostile missile, the stabilized defense rocket comprising:a rocket engine housing;control means for aiming the rocket along an intercepting path;containment means for containment of said NEI elements during flight, said containment means comprising a payload section containing a supply of said NEI elements;deployment means for radially deploying the NEI elements at a predetermined time after launch, said deployment means comprising drive means for operating the containment means to set the NEI elements free of containment by only the centrifugal force generated by the spin stabilized rocket, andtime control means for activating the drive means;b) employing the control means to aim the rocket along the intercepting path;andc) employing the time control means and the deployment means to set the NEI elements free of containment by only the centrifugal force generated by the spin stabilized rocket and to thereby form a cloud of the NEI elements in the path of the incoming hostile missile;whereby the incoming hostile missile is destroyed by impact forces generated by the interaction between the hostile incoming missile and the NEI elements. [10.]10. A countermeasure defense spin stabilized rocket adapted to intercept an incoming hostile missile along an interception path employing NEI elements that are propelled by the centrifugal force of the spinning rocket having a rearward end and a nose cone, said rocket comprising:a) rocket housing at the rearward end;b) a payload section charged with a supply of NEI elements to be deployed by only the centrifugal force generated by the spin stabilized rocket at a point intersecting said interception path, said payload section contained within a sleeve member;c) a nose cone section equipped with a pyrotechnic device for generating an explosive force and a countdown time delay control unit for activating said pyrotechnic device at the expiration of said delay time;d) a controller for controlling the spin stabilized rocket along the interception path and for detonating the pyrotechnic device when the spin stabilized rocket approaches the incoming hostile missile; ande) fastener means releasably attaching the sleeve member to the rocket housing, said fasteners becoming detached in response to the explosive force generated by the pyrotechnic device at the expiration of said delayed time;whereby, when the pyrotechnic device is activated, the fastener means is detached causing said sleeve member and nose cone to become separated from the rocket housing allowing the NEI elements within the payload section to exit the sleeve member, whereupon the NEI elements are propelled radially outwardly by only the centrifugal force of the spinning rocket to create an interceptor cloud.11. The invention as claimed in claim 10 wherein said fastener means are shearable screws.12. The invention as claimed in claim 10 wherein the countdown period of the time delay control is initiated simultaneously with the launch of the rocket.13. The invention as claimed in claim 10 wherein the payload section is separated from the nose cone section by a fire wall and the rocket housing is separated from the payload section with a support wall.14. The invention as claimed in claim 13 wherein the payload section is constructed with a rod member extending axially between the fire wall and the support wall.15. The invention as claimed in claim 13 wherein the pyrotechnic device is disposed adjacent the fire wall.16. The invention as claimed in claim 14 wherein the rod member is fixed to the support wall and releasably disposed against the fire wall.