. Illustrated catalog and handbook of formulas and tables relating to the Fales & Jenks ring spinning frame for cotton . tWW CDCDCDtb OOOOOlOiOi OOOHH NNNMCOtJi UJ o 5 C^NNCIN NNC^NN NNNNd COCOCOCOCO cocococococo J M 1 25 TWIST GEARING FOR TWISTING. HEAD END SHOWING TWIST GEARING AMERICAN SYSTEM 26 TWIST FORMULAS FOR TWISTING TWIST FORMULAS SINGLE CYLINDER AMERICAN TWISTERC = CYLINDER GEAR. J=JACK GEAR. T = TWIST CHANGE GEAR. F = FRONT ROLL GEAR. 0 = CIRCUM. OF FRONT ROLL. R=RATIO CYL. TO WHIRL. J X F X R C X T X O J X F X R TWIST PER INCH. TWIST CONSTANT. C .X O TWIST CONSTANTTWIST CHANGE GEA
. Illustrated catalog and handbook of formulas and tables relating to the Fales & Jenks ring spinning frame for cotton . tWW CDCDCDtb OOOOOlOiOi OOOHH NNNMCOtJi UJ o 5 C^NNCIN NNC^NN NNNNd COCOCOCOCO cocococococo J M 1 25 TWIST GEARING FOR TWISTING. HEAD END SHOWING TWIST GEARING AMERICAN SYSTEM 26 TWIST FORMULAS FOR TWISTING TWIST FORMULAS SINGLE CYLINDER AMERICAN TWISTERC = CYLINDER GEAR. J=JACK GEAR. T = TWIST CHANGE GEAR. F = FRONT ROLL GEAR. 0 = CIRCUM. OF FRONT ROLL. R=RATIO CYL. TO WHIRL. J X F X R C X T X O J X F X R TWIST PER INCH. TWIST CONSTANT. C .X O TWIST CONSTANTTWIST CHANGE GEAR TWIST CONSTANT TWIST PER INCH. TWIST PER INCH TWIST CHANGE GEAR. examples:— cylinder gear 60t. jack gear 80t. twist change gear i6t. front roll gear ||2 t. circum. |1 front roll ratio 1 cyl. to i whirl 80 X 112 X ^^;:^^3^^^^=, TWIST PER INCH. 80 X 112 —-—= , TWIST PER = 16, TWIST CHANGE GEAR. = , TWIST CONSTANT. 27 Twist GEARINdi FOR TWISTING
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Keywords: ., bo, bookcentury1900, bookdecade1900, booksubjectspinningmachinery
