. The Street railway journal . THE NO. 20% DRAW-BAR opposite end of which were bolted two heavy tail-straps of23/2-in. x v%-h\. stock, rounded to rj4 ins. Both head andtail-straps were secured to the rail with 3^-in. turned friction and bolster washers on this type were un-usually heavy, and the springs used on the drawbars werethe heaviest type in use on any electric line, being made of1 7/16-in. steel. The usual type of this companys drawbar head is sup-ported by a sectal bar, but in this case the sectal bar wasdiscarded and the head was supported by a heavy forgedclip, 11 ins. wid
. The Street railway journal . THE NO. 20% DRAW-BAR opposite end of which were bolted two heavy tail-straps of23/2-in. x v%-h\. stock, rounded to rj4 ins. Both head andtail-straps were secured to the rail with 3^-in. turned friction and bolster washers on this type were un-usually heavy, and the springs used on the drawbars werethe heaviest type in use on any electric line, being made of1 7/16-in. steel. The usual type of this companys drawbar head is sup-ported by a sectal bar, but in this case the sectal bar wasdiscarded and the head was supported by a heavy forgedclip, 11 ins. wide, of i-in. stock, bolted to heavy lugscast on the drawbar head, and rested on a carrying barabove the head of the drawbar. To prevent excessive wearon this clip there was placed beneath it a J4~in. steel chafing-plate secured to it by rivets. used are interchangeable with those of the Nos. 11 and 21heads. Almost any style of draft appliance may be usedwith this head, from the simple bar and pin to the lighttype casing mention
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
