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 23
lutions while B makes four. From any points D and E in the lines A B, A 0, and perpendicularto them, draw D d and E e of lengths (from a scale of equal parts) inversely as the number of revolu-tions which the axes are severally required to make in the same unit of time. Thus, the angular velocityof… … GEERING. 15
Gearing · Mills and mill-work · Odontograph
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