Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 205
Fig. 613 is a view in detail of a grooved channel and cam, used in working the followers. The same letters of reference denote similar parts throughout the several figures. The nature of this invention consists in the use of two cylinders set horizontally in a suitable framingand revolving in… … One of these cylinders is fitted with moulds, working in which are followers, forming the bottom ofthe moulds, and operated by rollers moving in fixed grooved channels, and by cams producing the drop-motion. The second or pressing cylinder is provided with plates working and fitting into the moulds…
Mechanical engineering · Mechanics · Engineering
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