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 80
ve their rims shghtly rounded or swelled in the middle to prevent the belt slipping off—which it isapt to do when the rims of the pulleys are flat. This curious property is of great practical importance,and has obviated all those clumsy appendages formerly required to keep the belt from being… … represented in Fig. 2096. The two parts of this coupling, c and d, are arranged on the shaft b, in thesame manner as we have described under the preceding figure, a is a shaft driven by means of bevel-geer off the main shaft b, its motion being derived from the latter shaft through the coupling, c…
Gearing · Mills and mill-work · Odontograph
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