. Canadian transportation & distribution management. Fig. 9.—Cutter Head Nose Piece of New Plow. and to prevent any bending strains beingtransmitted from one to the other. On oneplow there is actually a difference of % in-which is easily taken care of in this engine is of strong but light construc-tion, the cylinders 20 ins. diameter, 24 in. CANADIAN RAILWAY AND MARINE WORLD. [March, 1913. stroke, are of grey iron east in one with thesteam chest and bolted together. Thecolumns are of cast steel and their shapewas carefully out. On account of together at the bottom and
. Canadian transportation & distribution management. Fig. 9.—Cutter Head Nose Piece of New Plow. and to prevent any bending strains beingtransmitted from one to the other. On oneplow there is actually a difference of % in-which is easily taken care of in this engine is of strong but light construc-tion, the cylinders 20 ins. diameter, 24 in. CANADIAN RAILWAY AND MARINE WORLD. [March, 1913. stroke, are of grey iron east in one with thesteam chest and bolted together. Thecolumns are of cast steel and their shapewas carefully out. On account of together at the bottom and the shaft bear-ing and engine supporting angles. There is a crank pin in front, for the draglink. The pins are hollow and in many. Fig. io.—New Snow Plow, Partially Assembled. Showing Cut Widener and Driving Engine. head room the length of connecting rod isvery short in proportion to the stroke, to 1, which required ample bearingsurface in the crossiheads. This feature has,however, given no trouble. This view showsthe reverse lever and throttle, which are induplicate, so that the plow may be operatedfrom either side. On the casing can beseen the steady block arrangement. Thiscomprised a shoe on either side of the cas-ing which can be forced down on the rail tosteady the plow when taking heavy is operated by an air cylinder, but thishas not proved satisfactory and is to bechanged to a hand lever. The frames are box girders 36 ins. deepat the front end, the outer plate being % , the inner /3 in. The top and bottomflanges are 13 in. ship channels, and theframe is carried back full depth to the ters and steadying blocks, all of whichare operated by compressed air. The slidesin the ce
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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherdonmi, bookyear1913
