| 摘要 |
PROBLEM TO BE SOLVED: To provide a salvage implement for vessel which has both functions of a black ball and a reflector for reflection. SOLUTION: A salvage implement 1 for vessel is composed by crossing a supporting body 2 which is foldable, and is expanded in a spherical form by filling the air to the inside; and three sheets of square cloths 3 which are foldable, and coated by a material having a radar reflecting property; to make the surfaces orthogonal by crossing the respective center lines, and it is composed by of a reflector main body 5 to install the corner parts 4 of the cloths 3 to the inner surfaces of the supporting body 2; and a black ball body 9 of a block color, which has plural fixing tools 7 foldable and to fix installing cords 6 on the outer surface, is formed to cover the outer side of the supporting body 2, and allowable to open and close and openable in the above covering time. By filling the air to the supporting body 2, the reflector main body 5 at the inside is extended to form a radar reflecting surface, and as a result, the two functions of the black ball and the reflector can be exercised.
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