A short treatise on the designing and construction of gearing and mill-work. Accompanied by an explanation of the construction and use of the odontograph of Prof. Willis .. (1873)
[Scott, David] engineer. [from old catalog] · New York, D. Appleton and company · leaf 38
\ Iii It is havvever to be observed, that these curves, to be applicable in practice, imply the condition thatthe curvature of the concavity of one tooth should be greater than the convexity of the other, or elsethat both should be convex. The practical solution may be conducted in the following…
Gearing · Mills and mill-work · Odontograph
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