Ships – Boats – boat component – or attachment – Hull construction
Patent
1995-05-08
1996-09-24
Swinehart, Edwin L.
Ships
Boats, boat component, or attachment
Hull construction
114357, B63B 300
Patent
active
055580386
ABSTRACT:
A method of molding a boat hull including a screw strip using the resin transfer molding process, the method comprising the steps of wrapping the screw strip with reinforcement, fabricating a rigid mold having a boat-defining surface including a screw strip receiving recess, applying gel coat to the boat-defining surface in a layer including a gel coated recess, positioning reinforcement having interstices along the gel coat layer and with an upper part of the reinforcement extending into the gel coated recess, locating the reinforcement wrapped screw strip in the gel coated recess to capture the upper part of the reinforcement between the mold and the reinforcement wrapped screw strip, and burying the reinforcement and filling the interstices thereof with a resinous layer to produce the boat hull.
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patent: 3176055 (1965-03-01), Loos
patent: 3648310 (1972-03-01), Butler
patent: 3711581 (1973-01-01), Fowler, Jr. et al.
patent: 4099280 (1978-07-01), Hoppe et al.
patent: 4142265 (1979-03-01), Pfleger
patent: 4544518 (1985-10-01), Kindskog
patent: 5059377 (1991-10-01), Ashton et al.
patent: 5080850 (1992-01-01), Holloway
Outboard Marine Corporation
Swinehart Edwin L.
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