Ripper, William, 1853-1937 · London, New York [etc.] : Longmans, Green and co. · leaf 346
Fig. 381. TYPES OF STEAM-ENGINES—THE MILL ENGINE. 329 The remaining details for the same engine may be completed fromthe examples given in the previous chapter on Engine Details. Prosll Vaive Gear.—Fig. 382 represents a section of a cylinderfitted with the Proell valve gear, as made by Messrs.… … lifted by means of the valve spindles, which are each connected withtrip levers, B. The trip levers are depressed by means of the bell-crank levers C, which hang on pins, PP, on opposite ends of therocking-lever M. This rocking-lever is keyed to the same spindle,O, as the lever N, which is di-iven…
Steam-engines
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