A cruise or race boat sail able to create a straightening effect on the hull that is able to be configured, when used, to take the attitude, with at least a first portion having a first curvature, and at least a second portion having a second curvature, opposed with respect to the first one, where the second portion is the upper portion of the sail and includes at least two superimposed skins that can take different attitudes according to profiles having different curvatures.
STRAIGHTENING EFFECT SAIL
2020-02-13
Patent
Electronic Resource
English
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |