Collins, A. Frederick (Archie Frederick), 1869- · Boston, Small, Maynard and company · leaf 223
straight line, and so thatthe webs cant slip and a rigid crankshaft isformed. Now slip another collar with a screw in it overthe end of the crankshaft, put the end of the longstandard over it, screw the standard to the side 208 The Boys Book of Engine-Building of the expansion cylinder; screw the… … A BUNSENBURNER Fig. 68. A Bunsen Burner base and the support. The top and base can becut out of heavy sheet metal and the body shapedup of sheet iron, but it is easier to make a castiron fire-box and it is better because it is morerigid and as the engine sets on top of it a firmsupport is…
Steam-engines
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