Cyclopedia of textile work : a general reference library on cotton, woolen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects . Fig. 9. Scraper Guide. 83 14 KNITTING. with the rockshaft arm of the building motion and so arrangedtliat the bobbin runs at its lowest speed when tne jarn is beingwound on its largest diameter and increases its speed in propor-tion to the decrease of its diameter, so that the yarn runs at thesame speed and with more even tension. The leather frictionband C is shipped from end to end of the cone A B by the
Cyclopedia of textile work : a general reference library on cotton, woolen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects . Fig. 9. Scraper Guide. 83 14 KNITTING. with the rockshaft arm of the building motion and so arrangedtliat the bobbin runs at its lowest speed when tne jarn is beingwound on its largest diameter and increases its speed in propor-tion to the decrease of its diameter, so that the yarn runs at thesame speed and with more even tension. The leather frictionband C is shipped from end to end of the cone A B by the auto-. matic shipper X. The cones should be carefully adjusted so thatthe pressure on the leather friction band, when the cones are atrest, is not so hard but what the band could be pulled through byhand, but not so loose that the friction is not sufficient to trans-mit the power. The cones may be forced together so hard that 24 KNITTING. 15 the leather friction band will not transmit the power it shouldwith proper tension. Too much pressure will make the winderrun hard and cause trouble with the winding and is entirely un-necessary. One edge of the leather friction band should not beallowed to stretch more than the other and will not if the conesare kept the same distance apart at each end. This distance maybe adjusted by means of check nuts just beneath the bearings ateach end of the shaft on the lower or driven cone. If the abovedirections are followed carefully the cone drive will help thewinder to build a more evenly uniform bobbin and build itquicker with less breaking of the yarn in t
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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherchicagoamericansch
