Hill, John A. (John Alexander), 1858-1916, Sinclair, Angus, 1841-1919 · New York : American Machinist Pub. Co · leaf 686
ach endof the porte there was a rack of cut teeth set. Eachend of the valve had an overbinging projection, onthe under side of which a corresponding rack wascut. Between these two, a toothed segment of awheel oscillated, carrying the valve slightly clearof the seat, without steam, When working… … .Vn Ulu-Timk Fly; the feed-pipe connections between engine andtank. This engine bad a gloss water gauge—oneof the first. As will be seen, steam cume direct from dome tosteam chests iu copper pipei, and the ccliausi waseoniructed to the stack under the boiler. The load ou the drivers could be varied…
Railroads · Locomotives
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