. The Street railway journal . ter plate is 25,000 lbs. The weight of each motor is6500 lbs., and the extra weight, due to the torque of one motoron the truck transom, is 3000 lbs. In the construction of these trucks the side frames will be ofwrought-iron machined on four sides, 2^ ins. x 4 ins., and the Sijj Sf \ Length of Molur Axle Bcurins llSfo ( 1- \. tS Axle Finished A U Oyer : 1 ! P mm ■ 1 HUB AND AXLE side truss will also be of wrought-iron. The end frames are ofsteel channels securely bolted to an extension on the pedestals are of wrought-iron forged, machined on
. The Street railway journal . ter plate is 25,000 lbs. The weight of each motor is6500 lbs., and the extra weight, due to the torque of one motoron the truck transom, is 3000 lbs. In the construction of these trucks the side frames will be ofwrought-iron machined on four sides, 2^ ins. x 4 ins., and the Sijj Sf \ Length of Molur Axle Bcurins llSfo ( 1- \. tS Axle Finished A U Oyer : 1 ! P mm ■ 1 HUB AND AXLE side truss will also be of wrought-iron. The end frames are ofsteel channels securely bolted to an extension on the pedestals are of wrought-iron forged, machined on facesand sides for journal boxes, on bottom and edges for pedestalcaps and on top where joined to side frames. The pedestals arelipped over the sides of the side frames, as shown, and securelybolted to the frames. Pedestal caps are to be wrought-iron,each made in one piece, forged as shown, and fitted to thepedestals. They are to be securely bolted to all pedestals andto the center brace. The transom is to be of rolled steel. 1 1 1 ^y-^- w& ^-^=
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
