. Railway mechanical engineer . Curved Tcp Face Tools Dey street. Xew York. This is a British concern who de-veloped this grinding machine during the recent war andare now introducing it in American shops. This machineis entire;v self contained and may be driven by belt directfrom the line shaft or motor. The grinding wheel is mounted on an inverted pendulumframe resting in large trunnion bearings in the base of themachine and oscillated by power. .\ variable eccentric mo-tion controlled by a single lever or handwheel regulates theamount of oscillation. This eccentric arrangement is coupledto
. Railway mechanical engineer . Curved Tcp Face Tools Dey street. Xew York. This is a British concern who de-veloped this grinding machine during the recent war andare now introducing it in American shops. This machineis entire;v self contained and may be driven by belt directfrom the line shaft or motor. The grinding wheel is mounted on an inverted pendulumframe resting in large trunnion bearings in the base of themachine and oscillated by power. .\ variable eccentric mo-tion controlled by a single lever or handwheel regulates theamount of oscillation. This eccentric arrangement is coupledto the swinging frame by a connecting rod adjustably con-nected to the frame by a swiveling joint. This adjustable. Front View Lumsden Grinder No. 1 connecting rod is controlled by a large handwheel on thefront of the gear box and provides means of bringing thegrinding wheel into correct relation to the tool. The grind-ing wheel is also adjustable in the operating frame the ad-justment being controlled by another handwheel on tlie gearIjox. This provides for the feed of the grinding wheel toand from the work. Bv means of these two handwhcels,
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroadengineering
