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 261
th and the space between themgrow smaller towards the apex of the pitch cone, where theyfinally vanish, so it is e\ident that the outline of a tooth at thesmall end should be the same as that at the large end, but on asmaller scale, and not a portion of the exact outline at the largeend. as… … Machinery Fig. 5. The Templet Principle for Forming the Teeth of Bevel Gears and set the blank so that the tooth is cut to the proper thick-ness at the small end. This leaves the top of the tooth at thesmall end too thick, an error which is often remedied by filing.Of course, the principle is the…
Gearing
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