. The Street railway journal . i x t♦ or A GREAT FUEL SAVING APPARATUS. GUARANTEED TOHOLD THE HEAVIEST DAflPERS PARTIALLY OPEN PATTERSON DAMPER REGULATOR CO. X Sole Owners and Makers ▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼1 BALTIMORE, MD. STREET RAILWAY JOURNAL. 135 ^^l>l> the Modern Street RailwayPower Plants in Ghica^o areSupplied with Hollom Forged Steel Shafts ttxx .*..!. tttt. tttt tt ft tttt tt♦♦**»* tttttt SHAFT OF FLUID COMPRESSED NICKEL STEEL,HYDRAULICALLY FORGED ON A MANDREL,OIL TEMPERED AND ANNEALED Diameter of Fly-wheel fit, 37 inches ; Diameter ot Journals, 34 inches ; Diameter of Crank
. The Street railway journal . i x t♦ or A GREAT FUEL SAVING APPARATUS. GUARANTEED TOHOLD THE HEAVIEST DAflPERS PARTIALLY OPEN PATTERSON DAMPER REGULATOR CO. X Sole Owners and Makers ▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼1 BALTIMORE, MD. STREET RAILWAY JOURNAL. 135 ^^l>l> the Modern Street RailwayPower Plants in Ghica^o areSupplied with Hollom Forged Steel Shafts ttxx .*..!. tttt. tttt tt ft tttt tt♦♦**»* tttttt SHAFT OF FLUID COMPRESSED NICKEL STEEL,HYDRAULICALLY FORGED ON A MANDREL,OIL TEMPERED AND ANNEALED Diameter of Fly-wheel fit, 37 inches ; Diameter ot Journals, 34 inches ; Diameter of Crank Disc fit, 32 inches ;Diameter of Axial Hole, 17 2 inches ; Length, 27 feet, 10 inches ; Weight of Shaft, 65,410 pounds ; Weight of CrankDiscs, 8 feet diameter, 58,004 pounds ; Weight of Fly Wheel Hub, 46,986 pounds ; Total Weight, 170,400 properties of the steel in the shaft are: Elastic Limit, 50,000 pounds per square inch. Elongation, 18 per cent, in test pieces 1 inch diameter, 10 inches long. BETHLEHEM STEEL COMPANY SOUTH BETHLEHEM, PA. 136 STREET RAILWAY JOURNAL Coal Handling in Power Stations
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
