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 146
Fig. 4 P = diametral pitch, P A = 1.57 -^ P = 0.5 P;B =6.28 ^P = 2.0P;C = 3.14 ^ P = P;Z? = 4.71 ^ P = 1.5 P;E = 0.79 -^ P = 0.25 P; {<—G—-^ circiilar pitch F = 2.00 ^P = 0.6s P; G = PT + 0.025 pitch diameter;H = 044 X bore;B = B + % inch per foot;C = C + % inch per foot. Dimensions of Spur… … -G—H
Gearing
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