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 208
he pickerseeee are of nearly the same length as the bars aaaa 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 inio the screen formed of bars aaaa, entering under the lugs ccccc, and by the revolvingmotion of the screen in the direction shown by the arrows, Figs. 614, 616, and 618, the stock is…
Mechanical engineering · Mechanics · Engineering
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