Ripper, William, 1853-1937 · London, New York [etc.] : Longmans, Green and co. · leaf 351
334 STEAM-ENGINE THEORY AND PRACTICE. … Fig. 386. The valve-rod B (Fig. 386) is driven from the wrist-plate. The belLcrank lever AA is securely attached to the valve spindle C. Asquare-headed bolt D, with a hole thiough the square head, is at-tached to the lower lever of the bell-crank A. The valve-rod B passes fi-eely through thehole in…
Steam-engines
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