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 210
pickerseeee are of nearly the same length as the bars a a act of the screen, and are of proper thickness andwidth apart to drop into the spaces between the bars aaaa. The side-levers FF are hung on a rodx, forming a joint on which to work, and their other end connected by a bar G, which is held by… … I will now proceed further to describe the operation. The stock, or rough clay, is fed by the hop-per D into the screen formed of bars aaaa, entering under the lugs ccccc, and by the revolving■ motion of the screen in the direction shown by the arrows. Figs. 614, 616, and 618, the stock is…
Mechanical engineering
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