OSSATURE INSUBMERSIBLE POUR BATEAU PNEUMATIQUE

The invention relates to a single-piece framework, which is undeformable, unsinkable and removable forming a floor for an inflatable boat (dinghy). This single-piece framework 1, which looks like a cuttlefish bone, produced from composite materials to the shapes of the inflatable envelope 2 is slid into the latter before inflation. It is locked in position by engaging retractable studs 3 on the rear panel of the envelope 4. Two hollowed-out zones 5 in the rear part of the framework give access to the automatic drain. Its removal after deflation of the envelope is almost instantaneous. The unsinkable nature of the framework further increases the well known safety of the inflatable boat (dinghy).