Treatise covering operation, defects and remedies of the locomotive, Westinghouse and New York air-brake, also questions and answers to first, second and third year's progressive examinations (1917)
MacDonald, J. R. [from old catalog] · [Chicago] The author · leaf 327
aning, possibly about one drop per minute orless. By keeping the piston rods supplied with good swabswell oiled will assist materially in preventing groaning. Theair cylinder of the New York pumps are supplied with auto-matic oil cups. The operation of this oil cup is as follows:The cap is removed… … Fig. 4. High Pressure Piston Moving Downward. Low PressurePiston at Eest NEW YORK AIR BRAKE 325 die of the cup, then down through the extended sleeve ofthe cap nut, thence through the regulating ports in thesleeve to the surface of the oil in the reservoir, on the downstroke the vacuum formed in…
Locomotives · Westinghouse air-brake · New York air-brake
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