Stabilizer device (10) for a watercraft with a hull (2), wherein the stabilizer device (10) comprises; - a fin blade (20) with a fin base (11), a fin tip (12), a leading edge (52), and a trailing edge (53), wherein a blade forward direction (fb) is defined from the trailing edge (53) to the leading edge (52) at the fin base (11), wherein the fin blade (20) comprises a first fin connection element (61) connected to the fin base (11) in a first connection point (62) - a hull element (38) arranged to be fixed to the hull (2) with a hull forward direction (fh) in a forward direction of the hull (2), and - a fin blade displacement means (30) connected to the first fin connection element (61) and the hull element (38) and arranged for displacing the first fin connection point (62) a first displacement (3), in parallel with a lower surface of said hull (2), and perpendicular to said hull forward direction (fh).
Stabilizer fin for a watercraft
2023-05-11
Patent
Electronic Resource
English
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |