WEAPONIZED UUV WITH FLOATING BARREL AND EXTERNALLY ACCESSIBLE BREECH
원문보기
IPC분류정보
국가/구분
United States(US) Patent
공개
국제특허분류(IPC7판)
B63G-009/00
F41A-025/06
B63G-008/00
출원번호
16746620
(2020-01-17)
공개번호
20210276681
(2021-09-09)
발명자
/ 주소
PAULIC, Antonio
MILLER, Terry
출원인 / 주소
PAULIC, Antonio
인용정보
피인용 횟수 :
0인용 특허 :
0
초록▼
A weaponized UUV has a sliding barrel and accessible breech. The barrel slides in response to the firing of a projectile, and moves a first distance un-arrested, providing time for the projectile to clear the barrel. After the projectile clears the barrel, a recoil mechanism engages the barrel, tran
A weaponized UUV has a sliding barrel and accessible breech. The barrel slides in response to the firing of a projectile, and moves a first distance un-arrested, providing time for the projectile to clear the barrel. After the projectile clears the barrel, a recoil mechanism engages the barrel, transferring the recoil load to the hull of the UUV.
대표청구항▼
1. A weaponized unmanned underwater vehicle (UUV) for firing a projectile, the weaponized UUV comprising: a barrel having a muzzle and a breech;a hull, wherein the barrel is longer than the hull, and further wherein the hull comprises at least one physical adaptation that enables the barrel to pass
1. A weaponized unmanned underwater vehicle (UUV) for firing a projectile, the weaponized UUV comprising: a barrel having a muzzle and a breech;a hull, wherein the barrel is longer than the hull, and further wherein the hull comprises at least one physical adaptation that enables the barrel to pass therethrough along a first longitudinal axis thereof, so that the muzzle is situated proximal to a nose of the weaponized UUV and a portion of the breech extends aft of a tail of the weaponized UUV, and wherein the barrel is slidable within the hull along the first longitudinal axis, anda recoil mechanism, wherein the recoil mechanism couples to the barrel and to the hull, wherein the recoil mechanism arrests movement of the barrel when a projectile is fired therefrom by transferring recoil load to the hull. 2. The weaponized UUV of claim 1, wherein the first longitudinal axis aligns with a longitudinal centerline of the weaponized UUV. 3. The weaponized UUV of claim 1, wherein the physical adaptation is an unobstructed pathway through the hull along the first longitudinal axis thereof, the pathway being suitably dimensioned and arranged to accommodate the barrel. 4. The weaponized UUV of claim 3, wherein the unobstructed pathway comprises a plurality of openings through structures within the hull of the weaponized UUV, wherein the openings are co-linear to permit the barrel to be situated in the hull and extend between the nose and the tail of the weaponized UUV. 5. The weaponized UUV of claim 3, wherein the hull comprises a first plurality of hull sections, at least some of which hull sections, based on structures disposed therein, have a differing functionality associated therewith than other of the hull sections, the hull sections being replaceable by hull sections one or more hull sections of a second plurality plurality, such replacement hull sections capable of altering a functionality of the weaponized UUV, wherein each hull section of the second plurality is physically adapted to provide the obstructed pathway therethrough. 6. The weaponized UUV of claim 1 and further comprising a breech cap, wherein the breech cap seals the breech, and wherein the breech cap is removed to reload the weaponized UUV without disassembling same. 7. The weaponized UUV of claim 1, wherein the recoil mechanism is physically adapted to permit the barrel to recoil a first distance without arresting movement thereof, wherein the first distance is calculated based on a time required for the projectile to clear the barrel. 8. The weaponized UUV of claim 7, wherein, after the barrel recoils the first distance, the recoil mechanism is physically configured to engage, thereby arresting movement of the barrel. 9. The weaponized UUV of claim 1, wherein the recoil mechanism is an automatic-clutching friction damper. 10. The weaponized UUV of claim 1 wherein recoil mechanism comprises a stationary portion and a movable portion, the movable portion being a recoil carriage comprising a coupling ring, the coupling ring having internal screw threads that couple to external screw threads of a threaded interface that is disposed on an exterior of the barrel, the coupling ring and the threaded interface thereby enabling the barrel to be coupled to or decoupled from the recoil mechanism without disassembling the UUV. 11. A weaponized unmanned underwater vehicle (UUV) for firing a projectile, the weaponized UUV comprising: a barrel having a muzzle and a breech;a hull, wherein the barrel is longer than the hull, and wherein:(a) the muzzle extends forward of the nose of the weaponized UUV, and(b) a portion of the breech extends aft of a tail of the weaponized UUV, and wherein the barrel is disposed within the hull along a longitudinal centerline thereof, and wherein the barrel is slidable within the hull; anda recoil mechanism, wherein the recoil mechanism couples to the barrel and to the hull, wherein the recoil mechanism arrests movement of the barrel when a projectile is fired therefrom by transferring recoil load to the hull. 12. The weaponized UUV of claim 11, and further comprising a tube disposed in the hull along the longitudinal centerline, wherein the tube receives a portion of the barrel proximal to the muzzle, the tube including a nose seal, and wherein an external surface of at least a portion of the barrel that resides in the tube is treated to form a forward sealing surface, wherein, contact between the nose seal and the forward sealing surface establishes a seal that prevents water from entering the weaponized UUV through the tube. 13. The weaponized UUV of claim 11, and further comprising a tube proximal to the tail of the weaponized UUV and extending from the hull along the longitudinal centerline, wherein the tube receives a portion of the breech, the tube including a tail seal, and wherein an external surface of at least a portion of the breech that resides in the tube is treated to form a aft sealing surface, wherein, contact between the tail seal and the aft sealing surface establishes a seal that prevents water from entering the weaponized UUV through the tube. 14. The weaponized UUV of claim 11, wherein the recoil mechanism is physically adapted to permit the barrel to recoil a first distance without arresting movement thereof, wherein the first distance is calculated based on a time required for the projectile to clear the barrel. 15. The weaponized UUV of claim 14, wherein, after the barrel recoils the first distance, the recoil mechanism is physically configured to engage, thereby arresting movement of the barrel. 16. The weaponized UUV of claim 11, wherein the recoil mechanism is an automatic-clutching friction damper. 17. A weaponized unmanned underwater vehicle (UUV) for firing a projectile, the weaponized UUV comprising: a hull, the hull having a nose and a tail, and the hull containing internal functional elements and at least one tube;a barrel having a muzzle and a breech, wherein the internal functional elements and the tube are physically adapted to receive the barrel, the muzzle thereof disposed proximal to the nose of the hull and a portion of the breech extending aft of the tail and therefore being accessible for reloading without disassembling the weaponized UUV, and further wherein the barrel is physically configured to slide partially through the hull in response to firing the projectile; anda recoil mechanism, wherein the recoil mechanism couples to the barrel and to the hull, wherein the recoil mechanism arrests movement of the barrel when a projectile is fired therefrom by transferring recoil load to the hull. 18. The weaponized UUV of claim 17, and further wherein the barrel is coaxial with a longitudinal centerline of the hull. 19. The weaponized UUV of claim 17 wherein recoil mechanism couples to the barrel by receiving external screw threads of a threaded interface that is disposed on an exterior of the barrel, enabling the barrel to be coupled to or decoupled from the recoil mechanism by rotating the barrel about the barrel's long axis in one direction or another other and without disassembling the UUV. 20. The weaponized UUV of claim 17, wherein the recoil mechanism does not begin arresting movement of the barrel until the barrel has traveled a first distance, wherein an amount of time required to travel the first distance is sufficient for the projectile to exit the barrel after being fired.
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