Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 207
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…
Mechanical engineering
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