| 摘要 |
<p>The vehicle (1) has a sail (3) formed in triangle e.g. isosceles or equilateral triangle, shape and fixed at a vertical mast (2), which comprises a vertical rail (4) for receiving a carriage (5) by sliding motion. The carriage is actuated along the rail by a rope (8). Lower vertexes of the sail are fixed at two positioning and orientation systems. The positioning and orientation systems establish a guiding and positioning path corresponding to the lower vertexes, where the path is stationary relative to a vehicle structure.</p> |
