. Railway mechanical engineer . Fig. 2—View Showing Chips Taken in .50 Carbon Forging constructed that the operator must hold the handle in posi-tion when operating this motor since it will spring back toneutral position as soon as released. The apron motor controller bracket and dial are shownmounted on the right of the apron. This bracket controlsthe starting, stopping and reversing of the main motor, the. Fig. 1—Houston, Stanwood and Gamble 60-ln. Engine Lathe Designed for Heavy Duty cuts, without excessive strain on the operators wrist or hand. The rack pinion and rack of heat treated stee
. Railway mechanical engineer . Fig. 2—View Showing Chips Taken in .50 Carbon Forging constructed that the operator must hold the handle in posi-tion when operating this motor since it will spring back toneutral position as soon as released. The apron motor controller bracket and dial are shownmounted on the right of the apron. This bracket controlsthe starting, stopping and reversing of the main motor, the. Fig. 1—Houston, Stanwood and Gamble 60-ln. Engine Lathe Designed for Heavy Duty cuts, without excessive strain on the operators wrist or hand. The rack pinion and rack of heat treated steel are designed to more than meet the demands of the heaviest feeds taken. The full swing tool post shown in Fig. 1 is mounted on action being transmitted through the horizontal shaft (shownnear the bottom of the lathe) to the controller by a chainand sprocket. A long ratchet lever at the left of the apronis used when it is desired to exert great power on hand adjust- July, 1921 RAILWAY MECHANICAL ENGINEER 465 ment of the carriage or when feeding the carriage along thebed under heavy cuts. A patented support for the lead screw and controller rodis illustrated. It has a bronze bearing for the screw feedrod and may be fastened to the vertical hanger by means ofa large cap bolt, being accurately located by two support can be easily and quickly removed from thebed and replaced at any positio
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroadengineering
