Van Nostrand's eclectic engineering magazine (1869)
[New York : D. Van Nostrand] · leaf 27
15 ON A NEW ODONTOGRAPH. A C = R, B C = r, and CG = D. Now the required multiplier, and 1.682 as the Prof. Willis' diagram, p. 135, becomes index number. Fig. 9 when A h and B K are made par- To set the odontograph. Observing allel to line of action as in Fig. 9. I the foot-note of table III, the… … stead of being fixed at 15° ; and by pre- those who wish to study the diagram paring suitable tables to accompany it, further to Prof. Willis' book. G is a we may be able with it to lay out teeth center for describing a tooth face of A, with straight flanks for all wheels, the and H a center for a…
Engineering
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