Kirkman, Marshall Monroe, 1842-1921 · New York, Chicago, The World Railway Publishing Company · leaf 110
ingle Bourdon tube, which dis- penses with the necessity of a second tube, and reduces the number of joints subjected to Fig. 18. wear and friction between the Ashcroft Auxiliary Spring tube and the segment of the Locomotive Steam Gauge. recording movement to two. The Bourdon tube, it should be… … Fig 19. Fig. 20. Amcroft Double-Spring Standard Locomotive Gauge. THE UTICA GAUGE. In construction, this gauge differs from those previously described chiefly in its spring, which is, of course, the essential part of any gauge, as all move- ments of good gauges are constructed with great care. The…
Railroads · Transportation
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