. Electric railway journal . Square Tower on the Line of Double-Circuit Tower on tjie Tower Used for Transmission Heavy Type of Tower on thethe Niagara, Lockport & Ontario Transmission Line of the Line of Connecticut River Power Lines of the Hoosatonic PowerPower Company Schenectady Power Company Company Company TYPICAL STEEL TOWERS USED ON TRANSMISSION LINES 950 Electric Railway Journal Vol. 51, No. 20 tion at the top as may benecessary to carry the anchorinsulators. The intermediatesupports are generally theso-called A-frames withchannel-iron sides andbraces, the latter being hor-izontal, an
. Electric railway journal . Square Tower on the Line of Double-Circuit Tower on tjie Tower Used for Transmission Heavy Type of Tower on thethe Niagara, Lockport & Ontario Transmission Line of the Line of Connecticut River Power Lines of the Hoosatonic PowerPower Company Schenectady Power Company Company Company TYPICAL STEEL TOWERS USED ON TRANSMISSION LINES 950 Electric Railway Journal Vol. 51, No. 20 tion at the top as may benecessary to carry the anchorinsulators. The intermediatesupports are generally theso-called A-frames withchannel-iron sides andbraces, the latter being hor-izontal, and round rod diag-onals. These are almost al-ways fabricated in the shopand sent out complete exceptfor the insulator brackets,which are as a rule of malle-able iron, and are bolted onin the field. A form whichalso is frequently used ispractically a latticed pole,having no horizontal brac-ing, the diagonals being an-gles or channels with theends bent so they can be riv-eted to the legs on the centerline of the webs. Judic
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Keywords: ., bookcentury1900, bookdecade1900, bookpublishernewyorkmcgrawhillp
