Journal of the Franklin Institute; devoted to science and the mechanic arts (1826)
Franklin Institute (Philadelphia, Pa.) · Oxford, Eng. [etc.] Pergamon Press [etc.] · leaf 122
ing the rudder at a distance from thestern post is to enable it to turn completely round, without comingin contact with the stern post. v It will be seen that this rudder is without the usual pintles, andthe front, or bearded part, is cut to a ridge shape; it will also be seenthat in order to apply… … Fig. 1 represents the stern of avessel, having the improvementsapplied thereto; fig. 2, is an edgeview of the rudder detached. Theaxis of the rudder must be carriedout from the lower part of the sternpost, and stand perpendicularly,as shown in the figure. It is to besupported at top by a strap…
Science · Patents · Meteorology · Technology
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