Locomotive operation; a technical and practical analysis (1904)
Henderson, G. R. (George R.), b. 1861 · Chicago, Railway Age · leaf 106
3/> inches. The arm G F of link is 8inches and the extreme distance of block from fulcrum d G, 6inches. The combining lever is 26 inches total length, dividedinto a 2-inch portion and a 24-inch part. We lay ofif therectangular axes X — X and Y — Y, with the origin at O,as before, in plate 8.… … Plate 9, ZEUNER DIAGRAM OF WALSCHAERT VALVE GEAR. pcndiciilar to X — X, will fix the ends of the diameters of allpossible valve circles. Equation 45 gives the value of d G a f B = O E X , GF efwhich for the greatest travel of valve becomes 6 26B = 3K^ X —X—= 2.83.8 24and which distance is laid ofif…
Locomotives
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