Canadian machinery and metalworking (January-June 1919) . ; 18 centre electrically driven,treble geared lathe. Notecompact arrangement ofdrive. Will work at a high speed and ineither direction. Positive yet flexibleeven turning movement. Will workon centres too long for gears and tooshort for belts, so that drive can bearranged to suit other details of de-sign. Unaffected by heat or positive velocity- ratio, minimisejournal friction. Will transmit con-siderable power with high efficiencywhich is retained. Increase output, give uniform qualityof product, consume minimum ofpower. Minim
Canadian machinery and metalworking (January-June 1919) . ; 18 centre electrically driven,treble geared lathe. Notecompact arrangement ofdrive. Will work at a high speed and ineither direction. Positive yet flexibleeven turning movement. Will workon centres too long for gears and tooshort for belts, so that drive can bearranged to suit other details of de-sign. Unaffected by heat or positive velocity- ratio, minimisejournal friction. Will transmit con-siderable power with high efficiencywhich is retained. Increase output, give uniform qualityof product, consume minimum ofpower. Minimum attention requiredfor repairs or adjustment. THE COVENTRY CHAIN CO., LTD., COVENTRY, ENGLAND Cables : Chains, Coventry - Codes .ABC 4th and 4th Edns., Western Union and Marconi. Measuring Tapes, Steel Rules, Straight Edges, SurveyorsBand Chains, Engineers Tools MANUFACTURED BY JAMES CHESTERMAN & CO., Limited SHEFFIELD. - ENGLAND. Chesterman tools are the highest standard of ac-curacy in the British Empire, and the qualityof steel and substantial build guarantee a maxi-mum of service and economy. Wind-up Measures, Steel, Linen and Metallic. With Improved Patent Flush Handle. ,!? lli|UI|l|lll|l|l|lil!l|yi:iU^:.,Lj .->, ! J. , 13 nW» |a .<BN |1 T^j;—
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmachinery, bookyear19
