. The road-master's assistant and section-master's guide: . ** and other devices, be-cause the bolts being horizontal are continually subjected tocross strains by the vertical load, and the nuts either turn orwear loose in the thread. The bearing surface of the barsis so small that they wear hollowing, and after the first twoor three years can never keep the joints so smooth as whennew. The Fisher Joint can always be kept to its originalfit, because the bolt draws in the same direction as thewear. It is in use for many years on many important roads. THE FISHER RAIL JOINT WORKS, TRENTON, N. J.
. The road-master's assistant and section-master's guide: . ** and other devices, be-cause the bolts being horizontal are continually subjected tocross strains by the vertical load, and the nuts either turn orwear loose in the thread. The bearing surface of the barsis so small that they wear hollowing, and after the first twoor three years can never keep the joints so smooth as whennew. The Fisher Joint can always be kept to its originalfit, because the bolt draws in the same direction as thewear. It is in use for many years on many important roads. THE FISHER RAIL JOINT WORKS, TRENTON, N. J. ESTABLISHED 1848, WM. SELLERS & CO., PHILADELPHIA, MANUFACTURERS OF MACHINE TOOLS, Railway aM MacMiie Shop Epipents, laiPROTED CENTER-BEABING IBON TABLES, TEANra 7ASLES, f M SWSS, mW^, ETC. Injector Boiler Feeder, OPERATED BY ONE MOTION OF A LEVER. Branch Office^ 79 Liberty Street^ s^rjsr%7sr Prices, Photographs, Pamphlets, etc., sent to any ad-dress on Application. BALDWIN LOCOMOTIVE WORKS. Dimensions, Weights, and Tractive Power of Eoad Weight in Load in tons (of 224c lbs.) of C ars Class GaugeTrack. Under Diameter ofDrivers. Wkg Order. and Lading. Designa-tion. On Dri-vers. Total On aLevel On20 ft. a gra40 ft. deper60 ft. mile of80 ft. 100 8-14 C 3 or 3 ft. 6 in. 1CX16 40 to 44 in 22,000 33,000 525 245 150 105 8q 6s 8-I6C 11x16 24,000 36,000 600 280 175 125 95 75 8-18 C 12x16 27,000 40,000 665 310 195 140 105 85 8—20C 13x16 31,000 740 340 215 155 115 90 8—18C 4 ft. 81-2 or 5. 12x22 s6 in. 28,000 44,000 665 310 195 140 105 85 8—20C 13x24 56 to 66 in 32,000 50,000 740 340 215 155 115 90 8—22C 14x24 35,000 55,000 83^ 3B0 240 170 125 100 8-24 C 15x24 39, coo 60,000 930 430 270 190 140 110 8-26 c 16x24 42,000 65,000 1000 460 290 205 150 120 8—28C *• 17x24 46,000 71,000 1100 52s 318 228 169 ^35 8-30 c 18x24 50,000 76,000 1200 575 350 283 188 150
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Keywords: ., bo, bookcentury1800, bookdecade1870, bookidroadmastersassis00hunt
