Locomotive catechism; an up-to-date, practical and complete work on the locomotive--treating on the design, construction, repair and running of all kinds of locomotives .. (1908)
Grimshaw, Robert, 1850- [from old catalog] · New York, The N. W. Henley publishing company · leaf 290
What is by many considered a second disadvantage ofthe Walschaert gear as compared with the Stephenson? HELMHOLTZ-WALSCHAERT GEAR. 283 A. A constant lead. Q. Is there any reason zvhy the Walschaert gear shouldproduce economy in steam consumption over the Stephenson.0 A. Xot when they are both in… … Fig. 174. Walschaert Valve Gear. Q. What is one advantage resulting from the absence ofthe link motion in the Walschaert gear? A. It is easier to give attention to the driving boxes. Q. What is the most inherent feature of the Walschaertgear? A. Constant lead at all cut-offs. Q. For ziliat classes…
Locomotives
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