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 594
when opposite the ports in the cover F, admit steam from the supplementary valve-chest K. Thestarting-handle is connected with the shaft </, upon which a lever is fixed, and so connected by linkswith the extremities of the eccentric-rods D and d, that when one eccentric-gab is in geer with the…
Mechanical engineering · Mechanics · Engineering
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