| 摘要 |
This invention relates to a vessel whose hull (1) is above the surface of the water, and whose submerged and semi-submerged parts are oblong antirolling propelling floats (2,3) whose axes are parallel to the longitudinal axis of the vessel. There are at least two floats (2,3) designed in such a way that driving resistance is minimum, righting moment is increased, and the vessel is more stable and easier to manoeuvre (Fig. 1). <IMAGE> |
