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 368
ints, while the vertical distance of the underside from the straight horizontal atmospheric line measuresthe back pressure. (See Figs. 237 and 238.) Where expansionbegins, the upper line falls toward out-stroke end; where com-pression begins, it rises toward back-stroke end. Where the two cylinder… … Fig. 239. Indicator Attachments. 362 LOCOMOTIVE CATECHISM. Q. Describe the system of indicator rigging that is usedon the Plant system? A. As may be seen from Fig. 239, from the crank pin Athere extends a horizontal piece B with a pin that plays in aslot in the lower end of a vertical lever L,…
Locomotives
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