초록 ▼

An apparatus for selectively affecting a launch trajectory of a projectile from a canister includes means for selectively positioning the projectile with respect to the canister and a sabot operably associated with the projectile and the means for selectively positioning the projectile. A projectile

An apparatus for selectively affecting a launch trajectory of a projectile from a canister includes means for selectively positioning the projectile with respect to the canister and a sabot operably associated with the projectile and the means for selectively positioning the projectile. A projectile launch system includes a canister, a projectile disposed in the canister, and means for selectively positioning the projectile with respect to the canister. A method for affecting a launch trajectory of a projectile includes providing a canister and a projectile disposed in the canister and adjusting a position of the projectile with respect to the canister.

대표청구항 ▼

1. An apparatus for selectively affecting a launch trajectory of a projectile-from a canister having an inner wall, comprising: a canister having an inner wall and configured to receive therein a projectile;means, anchored from the inner wall, for selectively positioning the projectile with respect

1. An apparatus for selectively affecting a launch trajectory of a projectile-from a canister having an inner wall, comprising: a canister having an inner wall and configured to receive therein a projectile;means, anchored from the inner wall, for selectively positioning the projectile with respect to the canister; anda sabot having a first portion connected to the inner wall and a second portion configured to be in contacting engagement with the means for selectively positioning the projectile during a launch of the projectile. 2. The apparatus, according to claim 1, wherein the means for selectively positioning the projectile comprises: a force device operable to exhibit a reaction force to the sabot. 3. The apparatus, according to claim 2, wherein the force device comprises: an actuator; anda piston slidingly extendable from the actuator. 4. The apparatus, according to claim 1: wherein the sabot is one of a plurality of sabots; andwherein the means for selectively positioning the projectile includes means for applying a plurality of reaction forces to the corresponding plurality of sabots. 5. The apparatus, according to claim 4, wherein the means for applying a plurality of reaction forces to the corresponding plurality of sabots comprises: a plurality of force devices corresponding to and operably associated with the plurality of sabots, each of the plurality of force devices individually operable to exhibit a reaction force to one of the plurality of sabots. 6. The apparatus, according to claim 5, wherein at least one of the plurality of force devices comprises: an actuator; anda piston slidingly extendable from the actuator. 7. The apparatus, according to claim 1, wherein the means for selectively positioning the projectile comprises: a plurality of actuators operably associated with the sabot, each of the plurality of actuators individually operable to tilt the sabot. 8. The apparatus, according to claim 1, further comprising: a controller operable to control the means for selectively positioning the projectile. 9. The apparatus, according to claim 1, wherein the means for selectively positioning the projectile is operable to position the projectile prior to launch. 10. A projectile launch system, comprising: a canister having an inner wall;a projectile disposed in the canister;means, anchored from the inner wall, for selectively positioning the projectile with respect to the canister; anda sabot operably associated with the projectile and the means for selectively positioning the projectile, the sabot configured to be in contacting engagement with both the projectile and the means for selectively positioning the project during launch of the projectile. 11. The projectile launch system, according to claim 10, wherein the means for selectively positioning the projectile comprises: a force device operably associated with the sabot, the force device operable to exhibit a reaction force to the projectile via the sabot. 12. The projectile launch system, according to claim 11, wherein the force device comprises: an actuator; anda piston slidingly extendable from the actuator, the piston being operably associated with the sabot. 13. The projectile launch system, according to claim 11, wherein: the sabot is one of a plurality of sabots operably associated with the projectile and the means for selectively positioning the projectile; andthe force device is one of a plurality of force devices corresponding to and operably associated with the plurality of sabots, each of the plurality of force devices individually operable to exhibit a reaction force to one of the plurality of sabots. 14. The projectile launch system, according to claim 13, wherein at least one of the plurality of force devices comprises: an actuator; anda piston slidingly extendable from the actuator. 15. The projectile launch system, according to claim 10, wherein the means for selectively positioning the projectile comprises: at least one actuator operably associated with at least one the sabot, the at least one actuator operable to tilt the at least one sabot. 16. The projectile launch system, according to claim 10, further comprising: a controller for operating the means for selectively positioning the projectile. 17. The projectile launch system, according to claim 10, wherein the means for selectively positioning the projectile is operably associated with a body of the projectile. 18. The projectile launch system, according to claim 17, wherein the means for selectively positioning the projectile is operable on the body of the projectile proximate a nose of the projectile. 19. The projectile launch system, according to claim 10, wherein the means for selectively positioning the projectile is operably associated with an aft end of the projectile. 20. A method for affecting a launch trajectory of a projectile, comprising: providing a canister having an inner wall and a projectile disposed in the canister;adjusting a position of the projectile with respect to the canister originating from the inner wall thereof; andcontacting a body of the projectile with a sabot during launch of the projectile from the canister, wherein the sabot is configured to offset the projectile from a nominal trajectory of launch when a reaction force is applied to the sabot during launch of the projectile. 21. The method, according to claim 20, wherein adjusting the position of the projectile is accomplished by applying a reaction force to the projectile via the sabot during launch of the projectile. 22. The method, according to claim 20, further comprising retaining the sabot within the canister during launch of the projectile. 23. The method, according to claim 20, wherein adjusting the position of the projectile is accomplished by tilting the sabot. 24. The method, according to claim 20, wherein contacting the body of the projectile with the sabot during launch of the projectile is accomplished by contacting the body of the projectile proximate a nose of the projectile with the sabot during launch of the projectile. 25. The method, according to claim 20, wherein adjusting the position of the projectile is accomplished prior to launching the projectile from the canister. 26. The method, according to claim 20, further comprising imparting a torque about an aft end of the projectile during launch of the projectile.