Tag Archives: male mold

Strings’ Masthead Float

By Greg Bull — GBI Technical Advisor

When Jan Gougeon built Strings in 2010 one of the most interesting features he included, at least from my point of view, was the masthead float. Due to its zeppelin-like shape, this is also called a blimp or a dirigible. The purpose of the float is to make the boat self-rescuing: if the boat tips, the float prevents it from going any farther than lying on its side. The mast and float are then used to right the boat. Jan developed this system when designing the Gougeon-32 back in the late ’80s, so he thought it would work for Strings. Continue reading →

Projects & Tips from the Shop of Jon Staudacher

by Brian Knight—GBI Technical Advisor

Above: Shown upside down, the base of Jon Staudacher’s trailer is a series of plywood torsion boxes, doubling as storage compartments. The depth of the boxes makes a very lightweight, rigid structure.

Over the years, we have featured some of Jon Staudacher’s more innovative projects and ideas. From his extreme house, to race boats, to aerobatic airplanes, to a gate at the end of his driveway, to something as simple as a paint roller brake, Jon has always sought the simplest method to build his projects. Jon’s latest project is no exception.

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Producing Parts in a Matched Mold

by Captain James R. Watson

As winter wore on, I ran out of things to do. There was no snow for skiing and no ice for ice boating. I figured it was a good time to make something fancy for the new catamaran. I reckoned that fairing the compasses that stuck up out of the deck would reduce windage and make everything look cleaner. I decided to make carbon fiber compass hoods with a clear finish inside and out. This was a good application for the matched mold technique of composite construction.