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 411
o the lower sideof a rectangular frame forged in one piece. On each side isa leaf spring, convex side up. On each axle box rests the endsof a pair of equalizing levers (one inside and the other outsidethe frame, on each side), and to these the spring ends are hungby hangers. On the spring strap… … (14 Fig. 269. Kngine Truck. Q. How are engine trucks designated? A. (1) As four-wheel or bogie trucks, (2) as two-wheel or pony trucks when ahead of the drivers, and (3)
Locomotives
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