. Canadian machinery and metalworking (January-June 1919). ?3* T INK-BELT Silent Chain-L Drives, for direct motordrives on machine tools, form apositive, flexible driving mediumoperating at , efficiency, nomatter how short the centers. Belts slip, waste power andcause tools to chatter. Gearswear, become noisy and affordno cushion between motor andmachine. Link-Belt Silent Chain Drivesabsorb the shock when heavyloads are applied, thus lengthen-ing the life of the machine. They never slip, never waste power,and improve the product. Theyare Flexible as a Belt, Positiveas a Gear, More Efficien
. Canadian machinery and metalworking (January-June 1919). ?3* T INK-BELT Silent Chain-L Drives, for direct motordrives on machine tools, form apositive, flexible driving mediumoperating at , efficiency, nomatter how short the centers. Belts slip, waste power andcause tools to chatter. Gearswear, become noisy and affordno cushion between motor andmachine. Link-Belt Silent Chain Drivesabsorb the shock when heavyloads are applied, thus lengthen-ing the life of the machine. They never slip, never waste power,and improve the product. Theyare Flexible as a Belt, Positiveas a Gear, More Efficient thanEither. Our Machine Tool Drive BookNo. 312 gives details. Let us sendyou a copy. Canadian Link-BeltCo., Limited Wellington and Peter StreetsTORONTO L1. W^M 18 CANADIAN MACHINERY Volume XXI 1 An InnovationIn the Field ofWall Radial Drills You really cant afford to bewithout this drill. Its a maxi-mum producer, the entire con-trol being placed within easyreach of the operator. Work-manship and material beyondcriticism. Satisfied customersassure us the machine is adandy. Better get our bulletin to-day,giving detailed description. MADE IN FOUR STANDARDSIZES *Sfc fteHEWA&LG Bronze Bushings Ratedsize7 ft. 11 ft. 13 ft. Drills tocenter of14 ft. circle18 ft. circle22 ft. circle26 ft. circle Wall toend of arm10 ft.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmachinery, bookyear19
