A craft with rigid tubulars, having watertight,...

Details A craft with rigid tubulars, having watertight,... A craft with rigid tubulars, having watertight,...

B - Operations, Transporting

63

B

B63B 7/02 (2006.01) B63B 5/24 (2006.01)

Patent

CA 2140430

2140430 9426584 PCTABS00034 The craft according to the present invention consists of a structure corresponding to the one of the inflatable tubulars of the known rubber dinghies, preferably realized of polyester reinforced with glass fibre, externally showing a shape (1) cylindrical or similar and provided, in the internal part, with re-entrant spaces (4) that considerably increase the internal space of said craft so that, maintaining the typical shape of the rubber dinghies, the craft according to the present invention shows a greater structural stiffness and mechanical resistance.

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