The essentials of gearing; a text book for students and for self-instruction, containing numerous problems and practical formulas (1911)
Anthony, Gardner C. (Gardner Chace), 1856- · Boston : D.C. Heath · leaf 91
- toothcurve of reasonable form be assumed, a second curvemay be obtained which shall be conjugate to the first.By a reasonable form is meant the conformity to thefoUowdng principle: — The normals to the curve must come into actioiconsecutively, as in Fig. o4, and not as in Fig. 8), inwhich it will… … Fig. 36. 64 WORM GEARING.
Gearing
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