. Railway master mechanic [microform] . hollow bars, for en-gine lathes, and a cold air tempering fixture. The tool room m t comprises six boring bars, three holderbrackets, three bushings and one cast iron rack. The hollowboring bar is designed to hold different kinds of tools in. arious positions and is made so that there are no set screwsto upset or break and no wedges to lose. The holder brack-ets are adjustable and made in two parts, the knee base andthe sleeve. The bushings arc made of cast iron to fit intothe sleeve of the adjustable brackets. The facilities for using thread chasers in
. Railway master mechanic [microform] . hollow bars, for en-gine lathes, and a cold air tempering fixture. The tool room m t comprises six boring bars, three holderbrackets, three bushings and one cast iron rack. The hollowboring bar is designed to hold different kinds of tools in. arious positions and is made so that there are no set screwsto upset or break and no wedges to lose. The holder brack-ets are adjustable and made in two parts, the knee base andthe sleeve. The bushings arc made of cast iron to fit intothe sleeve of the adjustable brackets. The facilities for using thread chasers in the combination Metallic Sheathing THE accompanying illustration shows metallic sheathingon a Santa Fe observation car. This sheathing, whichis a specialty of the General Railway Supply Company,can be used advantageously with either an all-steel or woodframing. It is possible to secure a construction embodyingthe good features and eliminating those which may be con-sidered objectionable and expensive in the building of anall-steel Tool Room Set for Engine Lathes. February. 1909 RAILWAY MASTER MECHANIC 65
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Keywords: ., bookcentury1800, bookdecade1890, bookpublishernewyo, bookyear1895
