Spur and bevel gearing; a treatise on the principles, dimensions, calculation, design and strength of spur and bevel gearing, together with chapters on special tooth forms and methods of cutting gear teeth (1914)
New York, The Industrial press; [etc., etc.] · leaf 17
Fig. I. Two Wheels with Their Faces in Frictional Contact as corresponding friction wheels running without sHpping. Theymust not only keep the number of revolutions right, but theymust give a perfectly even and smooth motion from point topoint or from tooth to tooth. … Fig. 2. Example of Simplest Type of Toothed Gearing Fig. 3 shows clearly how such a result is obtained. It repre-sents the friction wheels with teeth fastened to them, the teeth,of course, extending all the way around instead of part way, asshown. These teeth are set so as to be partly without and…
Gearing
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