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 213
Fig. 17.—Correct cam-lever arrangement. Fig. 18.—Conjugate cam system of the monotype. 196 HANDBOOK FOR MACHINE DESIGNERS AND DRAFTSMEN parison with reversal and, moreover, they are always gradual,whereas the reversal with the usual style of cam is abrupt. Such cams of cast-iron are more than…
Machine design
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