Collins, A. Frederick (Archie Frederick), 1869- · Boston, Small, Maynard and company · leaf 173
chests are on top instead of on the side. This brings the eccentric rod out of line withthe slide valve stem; moreover, there are two ec-centrics connected to each valve rod throughwhat is called a link; the purpose of this ar-rangement is to enable the engine driver to re-verse the direction of… … #1 SIDE LOWERCROSS/7# iA Fig. 59. The Engine Truck Frame (End View) ders and steam chests are bolted to the sides ofthe truck frame as shown in the cross-section endview Fig. 59; consequently small changes must A Model Atlantic Type Locomotive 159 be made in the design and construction of theengine…
Steam-engines
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