Handbook for machine designers, shop men and draftsmen (1916)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York, McGraw-Hill book company, inc.; [etc., etc.] · leaf 111
Fig. I. -Generation of aninvolute. Fig. 2.—Interference of involutegear teeth. nircnlar Pitch —J … P = Circular Pitchp = Diametral Pitch A feature of the involute system is the interference between the pro-files when high- and low-numbered gears are in mesh. This inter-ference, for a pressure angle of14^ deg. and between a twelve-tooth pinion and a rack is illus-trated in Fig. 2, which shows…
Machine design
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