| 摘要 |
<p>Boat with three hulls (l, m, l') interconnected by means of an habitable platform, of which the central hull (m) is thinner than the side hulls (l and l') and enables to concentrate the main weight elements (water and gasoil tanks, engine and batteries, heavy material store rooms) and the evolution control elements (centre board (D) or keel, rudder, screw). The side hulls are essentially intended for living space and buoyancy. This invention applies to navigation in general and particularly to the sectors leisure, diving and search. The advantages of this boat are its very good stability and manoeuvrability due to the centering of the weights and of the evolution control elements, and its large habitability. A boat according to the invention may be a pure or mixed sailing boat or a motor boat and may be made with all kinds of materials and in all sizes.</p> |
