Collins, A. Frederick (Archie Frederick), 1869- · Boston, Small, Maynard and company · leaf 249
nother nut and slip on a collar. Thewebs must be put on tight or they will twistaround on the shafts. Slip the end of the connecting rod over thecrank pin, put a collar on each side of it, screwthe ends of the webs down on the pin and screwtwo nuts on each end of it. This construction 234 The Boys… … Fig. 78. Back End View of The Gas Engine gine ought, by all means, to be a cast one. Tomake a pattern for the bed measure up the side,top and end elevations shown in Figs. 71, 74 and78 and then by looking at the picture of the com- A Vs-H. P. Gas Engine 235 pleted engine in Fig. 79 you will see…
Steam-engines
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from The Mason Machine Works, Taunton, Massachusetts, U.S.A., inventors and builders of cotton machinery : Founded 1842 ; Incorporated 1873 ; [Catalogue] (1898)](https://img.insideoutlibrary.com/img/200/ia-masonmachinework00maso-59-19.webp)
