Cyclopedia of locomotive engineering, with examination questions and answers; a practical manual on the construction care and management of modern locomotives (1916)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co., pub. for Sears, Roebuck & co. · leaf 404
same as is used in alllocomotive valves. The blow-down is adjusted by meansof a hexagon nut just belowthe compression screw. Thisnut is connected by means of a yoke and standards tothe relief ring, which is raised or lowered to adjustthe blow-back where the case may require, the nutacting as a… … Figure 189Spring for AmericanLocomotive Pop Valve 400 LOCOMOTIVE ENGINEERING Springs. These springs are made of the highestgrade of steel, carefully tempered, and are groundsquare on the end. Each spring is tested to double itscapacity. Cranes Patent Improved Pop Safety Valves. Fig.190, Their…
Locomotives
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
