| 摘要 |
580,796. Boat construction. WOODS, H. B. Oct. 16,1914, No. 19982. [Class 113 (ii)] A waterborne craft has a hull comprising a lattice framework consisting of longitudinal stringers a and inclined timbers b, said framework lying between an inner skin g and an outer skin h thus forming cells in which slabs q of material of high buoyancy are housed. The buoyant material is glued or cemented to one or both of the skins and to the lattice framework, and additional local parts of the hull may comprise inner and outer skins on opposite sides of a further lattice framework enclosing further pads of buoyant material q. |
