| 摘要 |
Composite-shell pneumatic craft convertible into a closed box, having a rigid hull and an inflatable float fixed to the edge thereof, a removable rigid panel constituting a lid for the hull containing the deflated float; a profile fixed along the outer edge of the hull comprises a supporting flank and a groove with narrow opening which opens into an upper wall close to the flank; the groove holds a bead joined to flexible skirt of the float; the upper wall, in its part adjacent to the groove opposite to the flank, can support a lip of the removable panel; a portion of the flank cooperates with members for fixing the profile to the hull.
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