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Individual
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Individual
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Priority to ES0051210UpriorityCriticalpatent/ES51210Y/en
Publication of ES51210UpublicationCriticalpatent/ES51210U/en
Application grantedgrantedCritical
Publication of ES51210YpublicationCriticalpatent/ES51210Y/en
A detachable Chalupa constituted by a folding frame formed on the basis of longitudinal ribs of semi-elliptical shape that at their ends are joined by means of suitable joints to some placed plates, one in the stern and another in the bow. These joints allow all the ribs to be gathered in a handy bunch. This frame, in its open position, is covered with a tarpaulin of appropriate shape to mold itself and fit over it. The stiffness of the assembly in its open or operating position is achieved by means of transverse interlocking pieces provided with grooves that fit in the ribs immobilizing them. The canvas that forms the outer part of the boat is fixed by fastening on the two ribs that form the rail. (Machine-translation by Google Translate, not legally binding)