Locomotive engine running and management .. (1899)
Sinclair, Angus, 1841-1919 · New York, J. Wiley & sons; [etc., etc.] · leaf 322
Fig. 28.—Quick Action Passenger Car Brake Apparatus. the plain automatic triple valve by which its mechan-ism could be cut out or made inoperative, or per- … Fig. 28a.—Freight Car Brake. mitting the use of the straight-air or non-automaticform of brake, being entirely omitted. 274 LOCOMOTIVE ENGINE RUNNING. PURPOSE OF THE QUICK-ACTION TRIPLE VALVE. As its name implies, the quick-action triple valve isdesigned to facilitate rapidity of action of the…
Locomotives
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