Adaptor for an unmanned underwater vehicle for inspecting an object and method for providing same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B63G-008/08
B63G-008/00
출원번호
US-0093709
(2013-12-02)
등록번호
US-9032901
(2015-05-19)
발명자
/ 주소
Braun, Daniel Joseph
Penney, James Benjamin
출원인 / 주소
The United States of America, as Represented by the Secretary of the Navy
대리인 / 주소
SSC Pacific Patent Office
인용정보
피인용 횟수 :
2인용 특허 :
3
초록▼
An adaptor for an unmanned vehicle for inspecting an object, the adaptor includes a moveable ring assembly and a fixed ring. The moveable ring assembly rotates around a periphery of the unmanned vehicle and allows the unmanned vehicle to move along a surface of the object while maintaining a fixed s
An adaptor for an unmanned vehicle for inspecting an object, the adaptor includes a moveable ring assembly and a fixed ring. The moveable ring assembly rotates around a periphery of the unmanned vehicle and allows the unmanned vehicle to move along a surface of the object while maintaining a fixed stand-off distance between an exterior surface of the adaptor and the surface of the object. The fixed ring is connected around the exterior surface of the unmanned vehicle and secures a lateral position of the moveable ring assembly with respect to the unmanned vehicle.
대표청구항▼
1. An adaptor for an unmanned vehicle for inspecting an object, the adaptor comprising: a moveable ring assembly that rotates around a periphery of the unmanned vehicle, said moveable ring assembly allowing the unmanned vehicle to move along a surface of the object at a fixed stand-off distance betw
1. An adaptor for an unmanned vehicle for inspecting an object, the adaptor comprising: a moveable ring assembly that rotates around a periphery of the unmanned vehicle, said moveable ring assembly allowing the unmanned vehicle to move along a surface of the object at a fixed stand-off distance between an exterior surface of the unmanned vehicle and the surface of the object, while the moveable ring assembly is in contact with the object;wherein the moveable ring assembly comprises a moveable ring that surrounds the exterior surface of the unmanned vehicle, a plurality of wheel mounts that extends outwardly from said moveable ring and a plurality of wheels that are fixed between pairs of adjacent said wheel mounts; and,at least one fixed ring surrounding and mounted to an exterior surface of the unmanned vehicle, wherein the fixed ring secures a lateral position of the moveable ring assembly with respect to the unmanned vehicle. 2. The adaptor of claim 1, wherein at least some of the wheels make contact with the surface of the object, allowing the unmanned vehicle to roll along the surface of the object. 3. The adaptor of claim 2, wherein the wheels define respective wheel planes, and wherein each said wheel plane is coincident with a plane containing a center-line of the unmanned vehicle. 4. The adaptor of claim 2, wherein the moveable ring assembly further comprises rollers slidably positioned along an inner circumference of the moveable ring, wherein the rollers allow the moveable ring to rotate around the exterior surface of the unmanned vehicle. 5. The adaptor of claim 1, wherein the wheel mounts can be extended to adjust the fixed standoff distance. 6. The adaptor of claim 1, wherein the unmanned vehicle has an original trim, and the original trim remains constant while the wheels are in contact with the object as the unmanned vehicle moves along the object. 7. A method for providing an adaptor for an unmanned vehicle for inspecting an object, the method comprising the steps of: A) mounting a moveable ring assembly around a periphery of the unmanned vehicle, such that the moveable ring assembly allows the unmanned vehicle to move along a surface of the object at a fixed stand-off distance between an exterior surface of the unmanned vehicle and the surface of the object, while the moveable ring assembly in contact with the object;wherein the step A) is accomplished using a moveable ring assembly that surrounds the exterior surface of the unmanned vehicle, a plurality of wheel mounts that extends outwardly from said moveable ring and a plurality of wheels that are fixed between pairs of adjacent said wheel mounts; and,B) connecting at least one fixed ring around the exterior surface of the unmanned vehicle, wherein the fixed ring secures a lateral position of the moveable ring assembly with respect to the unmanned vehicle. 8. The method of claim 7, wherein the step A) is accomplished so that at least some of the wheels make contact with the surface of the object, allowing the unmanned vehicle to roll along the surface of the object. 9. The method of claim 8, wherein the wheels define respective wheel planes, and wherein each said wheel plane is coincident with a plane containing a centerline of the unmanned vehicle. 10. The method of claim 9, wherein the moveable ring assembly further comprises rollers attached along an inner circumference of the moveable ring, so that the rollers allow the moveable ring to rotate around the exterior surface of the unmanned vehicle. 11. The method of claim 10, wherein the moveable ring rotates in a plane that is perpendicular to a plane containing a centerline of the unmanned vehicle. 12. An unmanned underwater vehicle (UUV) comprising: a hull;a moveable ring assembly that rotates around a periphery of the unmanned vehicle, said moveable ring assembly and allowing the unmanned vehicle to move along a surface of the object while maintaining a fixed stand-off distance between an exterior surface of the adaptor unmanned vehicle and the surface of the object, while the moveable ring assembly in in contact with the object;wherein the moveable ring assembly comprises a moveable ring that surrounds the exterior surface of the hull, a plurality of wheel mounts that extends outwardly from said moveable ring and a plurality of wheels that are fixed between pairs of adjacent said wheel mounts; and,said hull being formed with ridges that maintain the fore-and-aft position of the moveable ring assembly with respect to the unmanned vehicle. 13. The UUV of claim 12, wherein at least some of the wheels make contact with the surface of the object, allowing the unmanned vehicle to roll along the surface of the object. 14. The UUV of claim 13, wherein the wheels define respective wheels planes, and wherein each said wheel plane is coincident with a plan containing a centerline of the unmanned vehicle. 15. The UUV of claim 14, wherein the moveable ring assembly further comprises rollers slidably positioned along an inner circumference of the moveable ring, wherein the rollers allow the moveable ring to rotate around the exterior surface of the unmanned vehicle. 16. The UUV of claim 12, wherein the wheel mounts can be extended to adjust the fixed standoff distance. 17. The UUV of claim 12, wherein the UUV has an original trim, and the original trim remains constant while the wheels are in contact with the object as the UUV moves along the object.
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이 특허에 인용된 특허 (3)
Garis ; Jr. Chester A. (Gloucester VA), Marine propulsor.
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