| 摘要 |
The sail boat comprises two floats (34) rotating about articulations (6,7,8,9) which pass through longitudinal axes (xx',yy'). A structure (1) connects the floats through the articulations. There is a passage between the floats left free for the passage of the pilot over a length equal to two thirds of the boat length. The structure has an arch (2), perpendicular to the axes, articulated at points (10,11) and positioned so that is oriented rearward when pulled by the pilot. This movement causes inclination of the sail (5) relative to the mast fixing point. In the top the arch has a centralised and interactive control system (A). Each float has a rudder blade (12,13) moved by control cables (C) connected to the centralised control. A steering wheel (A) connected to the centralised control enables rotating the floats and rudder blades either together or separately.
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