MOTOR SAILER TRIMARAN

摘要

The invention relates to a motor sailer trimaran with a similar habitability to that of a single-hulled vessel of equal length. The inventive trimaran comprises a very narrow central underwater hull and lateral floats, some of the latter can be deployed for sailing while others are fixed for travelling under motor. Said trimaran can travel at speeds greater than 10 knots under sail and at speeds greater than 20 knots under motor and can be used to make quick, comfortable and efficient journeys both under sail and motor. Moreover, the inventive vessel comprises devices which are used to retract the propellers and other mechanical element which are used to facilitate sailing as well as devices which are used to withdraw the luffs and rudders so as not to impede the vessel under motor. Furthermore, the invention comprises an easy-to-use automatic system for folding and extending the lateral floats for the use thereof under motor or sail and in order to reduce the breadth of the vessel for the purpose of berthing.