IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0712798
(2003-11-12)
|
발명자
/ 주소 |
- Schmidt, Terrence W.
- Mannino, Anthony J.
- Madden, Lewis D.
|
출원인 / 주소 |
- Lockheed Martin Corporation
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
10 인용 특허 :
16 |
초록
▼
A variable-draft vessel. The variable-draft vessel including a center hull; a first side hull coupled to a first side of the center hull; a second side hull coupled to a second side of the center hull; and at least one cross support coupling the first and second side hulls, wherein the center hull i
A variable-draft vessel. The variable-draft vessel including a center hull; a first side hull coupled to a first side of the center hull; a second side hull coupled to a second side of the center hull; and at least one cross support coupling the first and second side hulls, wherein the center hull is configured to be vertically translated with respect to the first and second side hulls.
대표청구항
▼
1. A vessel comprising:a center hull; a first side hull coupled to a first side of the center hull; a second side hull coupled to a second side of the center hull; at least one cross support coupling the first and second side hulls; and a ramp coupled to a first end of the center hull, wherein the c
1. A vessel comprising:a center hull; a first side hull coupled to a first side of the center hull; a second side hull coupled to a second side of the center hull; at least one cross support coupling the first and second side hulls; and a ramp coupled to a first end of the center hull, wherein the center hull is configured to be vertically translated with respect to the first and second side hulls. 2. The vessel of claim 1, further comprising another ramp coupled to a second end of the center hull.3. A vessel comprising:a center hull; a first side hull coupled to a first side of the center hull; a second side hull coupled to a second side of the center hull; at least one cross support coupling the first and second side hulls, and a lifting mechanism configured to vertically translate the center hull with respect to the first and second side hulls, wherein the center hull is configured to be vertically translated with respect to the first and second side hulls, wherein the lifting mechanism includes a plurality of hydraulic actuators coupled between the center hull and the first and second side hulls, and wherein the hydraulic actuators are disposed in the side hulls. 4. A vessel comprising:a center hull; a first side hull coupled to a first side of the center hull; a second side hull coupled to a second side of the center hull; at least one cross support coupling the first and second side hulls; and a lifting mechanism configured to vertically translate the center hull with respect to the first and second side hulls, wherein the center hull is configured to be vertically translated with respect to the first and second side hulls, and wherein the lifting mechanism includes a plurality of ballast tanks disposed in the center hull and in the side hulls. 5. The vessel of claim 4, wherein the center hull is configured to be vertically translated with respect to the first and second side hulls by selectively transferring ballast water into or out of one or more of the ballast tanks.6. The vessel of claim 4, wherein the center hull is configured to be tilted by selectively transferring ballast water into or out of one or more of the ballast tanks.7. A vessel comprising:a center hull; a first side hull coupled to a first side of the center hull; a second side hull coupled to a second side of the center hull; and at least one cross support coupling the first and second side hulls; wherein the center hull is configured to be vertically translated with respect to the first and second side hulls, and wherein the side hulls are walls. 8. A vessel comprising:a center hull; a first side hull coupled to a first side of the center hull; a second side hull coupled to a second side of the center hull; and at least one cross support coupling the first and second side hulls; wherein the center hull is configured to be vertically translated with respect to the first and second side hulls, and wherein the side hulls include a plurality of guides, and the center hull includes a plurality of lifting blocks configured to engage the guides to vertically guide the center hull during vertical translation thereof. 9. The vessel of claim 8, wherein the lifting blocks are coupled to the lifting mechanism to vertically translate the center hull.10. A vessel comprising:a center hull; a first side hull coupled to a first side of the center hull; a second side hull coupled to a second side of the center hull; and at least one cross support coupling the first and second side hulls; wherein the center hull is configured to be vertically translated with respect to the first and second side hulls, and wherein the side hulls are configured to be lifted above a surface of a body of water. 11. A vessel comprising:a center hull; a first side hull coupled to a first side of the center hull; a second side hull coupled to a second side of the center hull; and at least one cross support coupling the first and second side hulls; wherein the center hull is configured to be vertically translated with respect to the first and second side hulls, wherein the first side hulls includes one or more struts coupled to one or more hulls, wherein the second side hulls includes one or more struts coupled to one or more hulls, and wherein the struts are vertically disposed. 12. A vessel comprising:a center hull; a first side hull coupled to a first side of the center hull; a second side hull coupled to a second side of the center hull; and at least one cross support coupling the first and second side hulls; wherein the center hull is configured to be vertically translated with respect to the first and second side hulls, wherein the first side hulls includes one or more struts coupled to one or more hulls, wherein the second side hulls includes one or more struts coupled to one or more hulls, and wherein the struts are canted. 13. A vessel comprising:a center hull that includes a first plurality of ballast tanks; a first side hull coupled to a first side of the center hull, the first side hull including a second plurality of ballast tanks; a second side hull coupled to a second side of the center hull, the second side hull including a third plurality of ballast tanks; and at least one cross support configured to couple the first and second side hulls, wherein the center hull is configured to be vertically translated with respect to the first and second side hulls by selectively transferring ballast water into or out of one or more of the ballast tanks. 14. The vessel of claim 13, further comprising a first ramp coupled to a first end of the center hull.15. The vessel of claim 14, further comprising a second ramp coupled to a second end of the center hull.16. The vessel of claim 13, wherein the center hull is configured to be vertically translated with respect to the first and second side hulls to change the draft of the vessel.17. The vessel of claim 13, wherein the side hulls are wing walls.18. The vessel of claim 13, wherein a draft of the first and second side hulls increases when the center hull is translated upward.19. The vessel of claim 13, wherein a draft of the first and second side hulls decreases when the center hull translated downward.20. The vessel of claim 13, wherein the center hull is configured to be vertically translated with respect to the first and second side hulls to change the draft of the vessel.21. A vessel comprising:a central hull; a plurality of struts coupled to the central hull, the struts extending downward with respect to the central hull; a plurality of pods coupled to the struts; and a plurality of floatation devices slidably coupled to the struts, wherein a draft of the pods is configured to be increased or decreased by vertically translating the floatation devices. 22. The vessel of claim 21, wherein the plurality of pods includes at least a first pod and a second pod.23. The vessel of claim 22, wherein the plurality of floatation devices includes at least a first floatation device and a second floatation device.24. The vessel of claim 23, wherein the plurality of struts includes at least a first forward strut, a second forward strut, a first aft strut, and a second aft strut.25. The vessel of claim 2, wherein the first forward strut and the first aft strut are coupled to a first side of the central hull, and the second forward strut and the second aft strut are coupled to second side of the central hull.26. The vessel of claim 25, wherein the first pod is slidably coupled to the first forward strut and the first aft strut, and the second pod is slidably coupled to the second forward strut and the second aft strut.27. The vessel of claim 21, wherein the plurality of floatation devices includes a number of floatation devices corresponding to a number of struts included in the plurality of struts.28. The vessel of claim 27, wherein one or more of the floatation devices are configured to be vertically translated to tilt the vessel.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.