. Railway mechanical engineer . or 220-volt direct current can also be usedas desired. A substantial base is provided for this machine, of amplestrength and weight sufficient to minimize vibration. Theflanges are machined all over to insure balance. The grinderhas a pan to support the guards and rests. The guards canbe furnished for either side for use with grinding wheels andan extra rest for the left side if it is required. The buffingwheel is of the standard make and is placed on the left sideof the machine. The equipment furnished with this grinderconsists of one 6-in. by yi-in. standard g
. Railway mechanical engineer . or 220-volt direct current can also be usedas desired. A substantial base is provided for this machine, of amplestrength and weight sufficient to minimize vibration. Theflanges are machined all over to insure balance. The grinderhas a pan to support the guards and rests. The guards canbe furnished for either side for use with grinding wheels andan extra rest for the left side if it is required. The buffingwheel is of the standard make and is placed on the left sideof the machine. The equipment furnished with this grinderconsists of one 6-in. by yi-in. standard grinding wheel,medium grit; and two rests for right-hand side; one 3/^-in. buffing wheel (sewed); and attaching cord withstandard plug. This combination grinder and buffer is a convenient benchtool, being adapted to use in almost every department of railroad shops. For grinding tools, small castings and smallmachine parts, also for buffing operations it should proveconvenient and adaptable, saving considerable hand J. G. Blount Bench Type Motor Grinder and Buffer Multi-Speed Alternating Current Motors THE Louis Allis Company, Milwaukee, Wis. is announc-ing a new line of multi-speed induction motors whichprovide for speeds of 600, 700, 900 and 1,200 principal point of distinction claimed for these motorsis the introduction of the 720 speed. The multi-speed motor is of the squirrel cage type, hav-
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroadengineering
