Model engine construction, with practical instructions to artificers and amateurs (1894)
Alexander, John Henry. [from old catalog] · London, New York, Whittaker · leaf 137
d fit onthe pulley, for, with a loop at one end, there is aptto be some play antero-posteriorly on the pulley,which it must not have. To fit it on properly, turn 118 MODEL ENGINE CONSTRUCTION. a piece of hard wood to the same diameter as theeccentric-pulley at the bottom of the groove, tightenup… … <=dB==SEt » Fig. 38. Eemove the strap, take out the bolt, slip it over thepulley, and tighten up the bolt, with the nut, whenthe strap will be found an exact fit on the pulley,and its action on the slide-valve perfect. It can befiled slightly all round on the inside, with a roundfile, as this…
Steam-engines · Machinery
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