| 摘要 |
<p>The object of the present invention is a fixed safety device to be installed on board of a watercraft, which can be activated when a leak occurs that could sink the vessel. The device provides for the insertion of floats (1, 2) within compartments (85) located on the sides of the watercraft that when activated are expelled from their housings and inflated with gas coming from tanks positioned within the hull of the watercraft. The flotation elements (1, 2), when inflated, are positioned in two parallel lines, that is from a first top row, which is formed by top flotation elements (2), and a second row lower than the first one, formed by bottom flotation elements (1), said top flotation elements (2) being suitable for imparting a downward boost to said bottom flotation elements (1) so as to position the latter below the waterline.</p> |
