| 摘要 |
<p>The invention concerns a stabilising device for sailing boats with longitudinal plane of general symmetry (P) provided with a keel (3) or a tail fin, characterised in that it comprises stabilising means consisting of at least a mobile stabilising element with a bearing surface (SP), the mobile stabilising element being arranged on the keel (3) movable relative to the latter between an inoperative position, wherein its bearing surface (SP) is parallel to the direction (F) of the hydraulic flow caused by the boat displacement, and an operative position wherein its bearing surface (SP) is arranged in the direction (F) of said hydraulic flow.</p> |
