Allied Plastics International Limited

Logic Tools L.l.c.

Gary D MacDougall

Robert L Stevens

Gregg Siewert

Richard Moulton

Doyle Dixon

A reinforced plastic hull structure is disclosed, wherein the hull is preferably rotary molded with homogeneously connected inner and outer shell molds, the configuration including a plurality of longitudinally extending stiffening members between the inner and outer shells to which a transverse reinforcing means is connected. The transverse reinforcing means is preferably the unitary floor panel of the boat, which is connected to planar flanges at the freely extending ends of the longitudinally extending stiffening members, both along the central section of the planar floor panel, and at its outward ends.

Boat hull including moulded shell structure

A mold in accordance with the present invention can be formed by a method which utilizes a fiber reinforced pre-ceramic resin composite which is cured and fired to form a Continuous Fiber Ceramic Composite (CFCC), or alternatively by use of a pre-ceramic matrix composite, which is cured, but not fired into a ceramic state.

Ceramic or Modified silicone filled molding tools for high temperature

A method of forming a shell structure using rotary moulding techniques where two halves of the shell are moulded together and then joined when the two halves of the shell are in a molten state. The method is particularly useful for moulding one-piece boat hulls.

Growing community of inventors

Auckland, New Zealand

Gary D MacDougall