New York [etc.] Simmons-Boardman Pub. Co. [etc.] · leaf 84
necessary; instead the links are each attached to asliding bar located close to the inner face of theframe, which has suitable bearings at each end, andby means of a short inclined arm projecting up fromthis bar, connection is made to the valve rod. Thevalve motion is wonderfully simple. In fact… … in connection with the extension front,short front and diamond stack! 10th. Can you give any data confirming your opinion aslo saving of fuel! llth. About what does it cost you to apply the arch andextension front! r3th. How do you consider the cost of maintaining thearch and extension front…
Railroads · Railroad cars
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