Recreational watercraft and method of assembly
In at least some embodiments, the invention is directed to a watercraft that includes a buoyant core, an upper shell bonded to the core and a lower shell bonded to the core, wherein at least one of the upper shell and the lower shell includes a plurality of bonded shell material layers, and wherein the plurality of shell material layers include a polycarbonate-based material layer and an acrylonitrile butadiene styrene-based material layer.
1. A watercraft comprising:
a buoyant core having a core top, a core bottom, and a core rail portion;
an upper shell having an upper rail portion edge, the upper shell bonded to the core top;
a lower shell having a lower rail portion edge, the lower shell bonded to the core bottom, wherein the upper rail portion edge is substantially aligned with and spaced apart from the lower rail portion edge; and
a joint material interposed between the upper rail portion edge and lower rail portion edge;
wherein the upper rail portion edge does not overlap and is not bonded to the lower rail portion edge;
wherein at least one of the upper shell and the lower shell includes a plurality of bonded shell material layers; and
wherein the plurality of shell material layers include a polycarbonate-based material layer and an acrylonitrile butadiene styrene-based material layer.
2. The watercraft of claim 1 , wherein the acrylonitrile butadiene styrene-based material layer is situated between the polycarbonate-based material layer and the core.
3. The watercraft of claim 2 , wherein a graphic is bonded between the polycarbonate-based material layer and the acrylonitrile butadiene styrene-based material layer.
4. The watercraft of claim 1 , wherein the upper shell includes a shell top surface integrally formed with an upper rail portion that includes the upper rail portion edge, and the lower shell includes a shell bottom surface integrally formed with a lower rail portion that includes the lower rail portion edge.
5. The watercraft of claim 4 , wherein the upper shell and lower shell are bonded to the core to provide a spaced relation between the upper rail portion edge and the lower rail portion edge as they extend proximate the core rail portion.
6. The watercraft of claim 5 , wherein the joint material is bonded between the upper rail portion edge and the lower rail portion edge to provide a flush relation between the upper and lower rail portions and the joint material.
7. The watercraft of claim 6 , wherein a first augmentation substrate is positioned between the core rail portion and the upper rail portion and lower rail portion.
8. The watercraft of claim 6 , wherein a first augmentation substrate is positioned over, and in contact with, the joint material and the upper and lower rail portions, and not in contact with the core rail portion.
9. The watercraft of claim 6 , further including:
a first augmentation substrate positioned between the core rail portion and the upper and lower rail portions; and
a second augmentation substrate positioned over the upper and lower rail portions opposite the first augmentation substrate.
10. A watercraft comprising:
a buoyant core having a core top, a core bottom, and a core rail portion;
an upper shell having an upper rail portion, the upper shell bonded to the core top;
a lower shell having a lower rail portion, the lower shell bonded to the core bottom, wherein at least one of the upper shell and the lower shell includes a plurality of bonded shell material layers;
a joint material between an edge of the upper rail portion and an edge of the lower rail portion, wherein the edges of the upper rail portion and the lower rail portion are substantially vertically aligned; and
a first augmentation substrate positioned over, and in contact with, the joint material and the upper rail portion and lower rail portion, and not in contact with the core rail portion;
wherein the plurality of shell material layers include a polycarbonate-based material layer and an acrylonitrile butadiene styrene-based material layer.
11. The watercraft of claim 10 , wherein the acrylonitrile butadiene styrene-based material layer is situated between the polycarbonate-based material layer and the core.
12. The watercraft of claim 11 , wherein a graphic is bonded between the polycarbonate-based material layer and the acrylonitrile butadiene styrene-based material layer.
13. The watercraft of claim 10 , wherein the upper shell includes a shell top surface integrally formed with the upper rail portion that includes the edge of the upper rail portion, and the lower shell includes a shell bottom surface integrally formed with the lower rail portion that includes the edge of the lower rail portion.
14. The watercraft of claim 13 , wherein the upper shell and lower shell are bonded to the core to provide a spaced relation between the upper rail portion edge and the lower rail portion edge as they extend proximate the core rail portion.
15. The watercraft of claim 14 , wherein the joint material is bonded between the upper rail portion edge and the lower rail portion edge to provide a flush relation between the upper and lower rail portions and the joint material.