. Steam engines, a thorough and practical presentation of modern steam engine practice . Fig. 59. Sectional View of Marine Engine Cylinder,Piston and Steam Porta. Fig. 60. Type of Marine Crosshead Guide 82 STEAM ENGINES more, each cylinder of an engine has a separate crankshaft. Theseseparate shafts are bolted together by flanges, as shown in Fig. dotted lines in this figure show how, in large shafts, the centeris sometimes made hollow. This is done to make a saving in weightand to remove inperfect portions usually found in the center. The

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Keywords: ., bookcentury1900, bookdecade1920, booksubjectsteamen, bookyear1920