Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 698
hrough theslits, and water is admitted intothe passage, 0, and then on tothe pipe, K, and the ram atonce descends. When it is desiredto raise the ram the valve is raisedto the right, and water passes outthrough the other set of slits, andaway by the outlet, N, and theram at once ascends by the… … Fig. 3.—Forging and bending machine. 670 PRESSES, HAY AND COTTON. shown in the diagram, the plain bcxly of the central portion of the valve, witli a cup leatheron each side, being all that is exposed to the great pressure. The press ram makes a stroke of 2| in., and its diameter is 30 in., so that…
Mechanical engineering
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