. Canadian machinery and metalworking (January-June 1919). DEVELOPMENTS INSHOP EQUIPMENT. Makers of equipment and devices for use in machine shop and metal workingplants should submit descriptions and illustrations to Editorial Department for review in this section. 36 BY 60 GAP LATHE The illustration shows a new gapathe developed by the Canada Machin-ery Corporation, Gait. In many respectsit is similar to the quick change gearlathe made by the same firm except inthe driving mechanism of the feed screwwhere the quick change features havebeen eliminated and change gears sub-stituted. By means o


. Canadian machinery and metalworking (January-June 1919). DEVELOPMENTS INSHOP EQUIPMENT. Makers of equipment and devices for use in machine shop and metal workingplants should submit descriptions and illustrations to Editorial Department for review in this section. 36 BY 60 GAP LATHE The illustration shows a new gapathe developed by the Canada Machin-ery Corporation, Gait. In many respectsit is similar to the quick change gearlathe made by the same firm except inthe driving mechanism of the feed screwwhere the quick change features havebeen eliminated and change gears sub-stituted. By means of the feed boxshown below the headstock, threechanges may be instantly obtained. Thedesign of the gap and gap plate is adecided improvement over former de-signs, the construction permitting thelarge face plate and thin work to swingwithout the removal of the plate. Thebed, especially below the gap, is of un-usual weight and strength to insure themaximum stiffness under the heaviestcuts. The saddle is substantial through-out, with great strength in the bridge,the bridge having a bearin


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmachinery, bookyear19