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    • 33. 发明公开
    • Stabilizing fin for watercraft
    • 船只的稳定鳍
    • EP1992559A1
    • 2008-11-19
    • EP07425280.0
    • 2007-05-15
    • Mondo Marine Eng. Srl
    • Falletta, CalogeroAusonio, Pierluigi
    • B63B3/44B63B39/06
    • B63B3/44
    • A stabilizing fin (10) for watercraft is, at least for a part (14) thereof, made of flexible material, such as a composite material, a mesh, a perforated lamina, or a textile material. At least the aforesaid flexible part (14) is selectively controllable, via actuators such as fluid actuators, in a movement between a retracted resting position and an active extended position with respect to the hull of the watercraft. In a preferred way, the fin comprises a fixed part (12) that forms a casing for receiving the mobile part (14) of the fin when said fin is in a retracted resting position.
    • 用于船只的稳定翼片(10)至少对于其一部分(14)由诸如复合材料,网状物,穿孔薄片或纺织材料的柔性材料制成。 至少上述柔性部件(14)在缩回的静止位置和相对于船只的船体的活动延伸位置之间的运动中经由诸如流体致动器的致动器可选择性地控制。 在优选的方式中,翅片包括固定部分(12),当所述翅片处于缩回的静止位置时,所述固定部分形成用于接收翅片的可动部分(14)的壳体。