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 18
and hence come under the denomination of bevel-wheels. Both wheels of thitpair are supposed to be placed on horizontal shafts, in which they differ from the pair of bevels in Fig2001, of which the pmion is placed on an upright or vertical shaft, having its bottom bearing in a footstep,while the… … When only the side view of a bevel-wheel and pinion is required, it is not necessary that the wholesection, as in Fig. 1997, should be drawn, farther than to determine the position of lines abode and f^and the position of the apex of the two cones, as at 0, Fig. 1997. It should also be observed, in…
Gearing · Mills and mill-work · Odontograph
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