Canadian machinery and metalworking (July-December 1917) . The Spiro Compression Coupling the shaft by a graduated grip. The pull of the bolts on the two halvesof the coupling acts on the spiral slottedsleeve until it grips the full surface ofthe shaft with a never-slip hold. Every bolt pulls, and at every pull thegrip grows. And last, but not least, the Spiro canbe removed as quickly and easily as itcan be applied. The Bond Booklet describes our com-plete line of Power Transmission Devices. Canadian Bond Hanger & CouplingCompany, Limited Alexandria Ontario. ECONOMIC WATER OIL SHEL
Canadian machinery and metalworking (July-December 1917) . The Spiro Compression Coupling the shaft by a graduated grip. The pull of the bolts on the two halvesof the coupling acts on the spiral slottedsleeve until it grips the full surface ofthe shaft with a never-slip hold. Every bolt pulls, and at every pull thegrip grows. And last, but not least, the Spiro canbe removed as quickly and easily as itcan be applied. The Bond Booklet describes our com-plete line of Power Transmission Devices. Canadian Bond Hanger & CouplingCompany, Limited Alexandria Ontario. ECONOMIC WATER OIL SHELL, MANUFACTURERS use ECONOMIC WATER OIL forMETAL CUTTING of every description; it will not gum norrust, and it SAVES TIME AND LABOR. WE CAN SAVE YOU 50% in the COST of your CUTTINGMIXTURE BECAUSE ONE GALLON of ECONOMIC WATER OIL will mix readilywith 30 to 60 gallons of WATER, making a thick, creamyemulsion, and giving you a cutting mixture which will notonly be satisfactory, but will produce very ECONOMICRESULTS. One TRIAL ORDER will prove our STATEMENT. Made in Canada Canadian Economic Lubricant Co. LIMITED 1040-1042 Durocher St. MONTREAL
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmachinery, bookyear19
