| 摘要 |
<p>The invention relates to an aerodynamic wind propulsion device, particularly for watercrafts, comprising an aerodynamic wing being connected to a steering unit a tractive cable, wherein a first end of the tractive cable being connected to the steering unit and a second end of the tractive cable being connected to a base platform, a guiding line having a first end connected to the aerodynamic wing or to the steering unit, a pole being connected to the base platform. According to the invention, an aerodynamic wind propulsion device as mentioned above is pro¬ vided, characterized in that a second end of the guiding line is connected to the base platform during and between starting and landing manoeuvres wherein the guiding line is guided through or along the pole and is capable of transferring a tensile force onto the aerodynamic wing at least during starting or landing.</p> |
