An integral sail to generate a propulsion following a thrust from the wind has an integral layered structure delimited externally by a first external layer and by a second external layer, both made with a smooth layer of thin and continuous film of flexible material. Furthermore, to each of said first external layer and second external layer at least a layer of parallel fibers, adjacent to each other, is associated internally with respect to the layered structure. The whole is made solid by means of at least a layer of thermofusible glue, disposed inside the external layers and in coordination with the corresponding layers of parallel fibers.
INTEGRAL SAIL AND CORRESPONDING METHOD OF PRODUCTION
2016-09-29
Patent
Elektronische Ressource
Englisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |