Shipboard side-mounted extending articulated boom for fueling and maintenance operations
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B63B-027/30
B63B-027/34
B63B-027/24
출원번호
US-0418591
(2017-01-27)
등록번호
US-10053195
(2018-08-21)
발명자
/ 주소
Galway, Robert J.
출원인 / 주소
The United States of America as represented by the Secretary of the Navy
대리인 / 주소
Ghatt, Dave A.
인용정보
피인용 횟수 :
0인용 특허 :
21
초록▼
The invention is directed towards a boom assembly attached to a side of a parent ship, for capturing and refueling smaller vessels at a safe distance from the parent ship to enable refueling while the parent ship is travelling at about 5 to about 8 knots. The boom assembly includes a first boom segm
The invention is directed towards a boom assembly attached to a side of a parent ship, for capturing and refueling smaller vessels at a safe distance from the parent ship to enable refueling while the parent ship is travelling at about 5 to about 8 knots. The boom assembly includes a first boom segment and a second boom segment pivotally connected to each other, with the second boom segment connected to an upright pivotable post. The boom assembly includes a vessel capturing device for capturing the smaller vessels. The boom assembly may be adjusted to a stowage configuration and an operational configuration.
대표청구항▼
1. A system for fueling water vessels, the system comprising: a ship hull having a forward end, an aft end, two side portions, and an upper deck portion extending from the forward end to the aft end, anda boom assembly attached to one of the two side portions of the hull, the boom assembly adjustabl
1. A system for fueling water vessels, the system comprising: a ship hull having a forward end, an aft end, two side portions, and an upper deck portion extending from the forward end to the aft end, anda boom assembly attached to one of the two side portions of the hull, the boom assembly adjustable into an operational configuration and a stowage configuration, the boom assembly comprising: a first boom segment;a second boom segment;a knuckle joint between the first boom segment and the second boom segment, so that the first boom segment and the second boom segment are pivotable with respect to each other through an X1-axis through the knuckle joint;a pivoting post pivotable about a Y axis, the pivoting post having a connection protrusion at a lower end having a hinge attachment, and wherein the second boom segment is attached to the hinge attachment on the connection protrusion so that both the first and the second boom segments are offset from but pivotable with the pivoting post about said Y axis, the offset being defined by a distance S between a centerline of the pivoting post and a centerline of the second boom segment, and wherein the second boom segment is pivotable about an X2-axis through the hinge attachment, to an upright orientation, substantially parallel to the pivoting post;and,a vessel capturing device connected to the first boom segment, wherein in said operational configuration the pivoting post is positioned in an operational position, and the second boom segment extends substantially perpendicularly with respect to each of the Y-axis and a surface of the side portion of the hull side, with the first boom segment angled diagonally downwards from the knuckle joint, so that the vessel capturing device is positioned to capture a water vessel, and wherein in said stowage configuration, the second boom segment is pivoted about the hinge attachment to an upright orientation substantially parallel to the pivoting post, and wherein the pivoting post is rotated at about 180 degrees with respect to said operational position, and wherein the first boom segment extends over the upper deck portion at an angle α above the horizontal, so that the vessel capturing device is above the upper deck portion. 2. The system of claim 1, further comprising: a retractable base mounted to the one side portion of the hull, supporting the water vessel capturing apparatus;a first winch mounted to an upper portion of the pivoting post to be pivotable therewith, the first winch having a winch cable assembly connected to the first boom segment; and,a second winch mounted to an upper portion of the pivoting post to be pivotable therewith, the second winch having a second winch cable assembly connected to the second boom segment, wherein the first and second winches maintain the first and the second boom assemblies in each of said operational configuration and said stowage configuration, and wherein in said stowage configuration, each of the first winch and the second winch maintain the respective first and second winch cable assemblies so that the second boom segment extends substantially parallel to the pivot post, and the first boom segment extends in a horizontal plane at said angle α. 3. The system of claim 2, further comprising: a shock absorber extending from a side of the hull; anda tow brace having first and second arms extending from the shock absorber to the second boom segment, the shock absorber and the tow brace supporting the second boom portion. 4. The system of claim 3, wherein the boom assembly is mounted at about 6 ft. above the waterline, the deck height is about 17 ft., the first boom segment has a length of about 12 ft., the second boom segment has a length of about 14 ft., and the pivoting post has a length of about 22.5 ft.
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이 특허에 인용된 특허 (21)
Denniston James L. (Columbus OH), Apparatus for refueling an aircraft from a ship at sea.
Dupont,Bernard; Paquet,St?phane, System for transfer of a fluid product, particularly liquefied natural gas, between a transport vehicle, such as a ship, and an installation for receiving or supplying this product.
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