The theory and practice of jute spinning; being a complete description of the machines used in the preparation and spinning of jute yarns .. . ion showing gearing at end opposite to driving ^th. A Back shaft pinion, B Intermediate, C Stud wheel, D Stud pinion, E Retaining roller wheel, ... FF Retaining roller pinions, G Intermediate, H Wheel for driving single back shaft (separatefor each head), I Wheel on single back shaft, J Bevil for driving screws, K Bevil pinion on bottom screw, L Drawing roller pinion for driving delivery roller,M Intermediate,N Delivery roller pinion, 25 t
The theory and practice of jute spinning; being a complete description of the machines used in the preparation and spinning of jute yarns .. . ion showing gearing at end opposite to driving ^th. A Back shaft pinion, B Intermediate, C Stud wheel, D Stud pinion, E Retaining roller wheel, ... FF Retaining roller pinions, G Intermediate, H Wheel for driving single back shaft (separatefor each head), I Wheel on single back shaft, J Bevil for driving screws, K Bevil pinion on bottom screw, L Drawing roller pinion for driving delivery roller,M Intermediate,N Delivery roller pinion, 25 teeth. 25 teeth. 68 teeth. 25 teeth. 69 teeth. 24 teeth. 24 teeth. 19 teeth. 19 teeth. 21 teeth. 14 teeth. 41 teeth. 88 teeth 56 teeth. Draft Arrangbment— Pressing Rollers—Leather covered on a plain or V fluted roller— :7-88 draft. 2i X 35 X 68 X 6943 X 25 X 25 X Ifi nl IT of ,?? = 33903 constant for F. X 25 X 25 X 1^{ *n this pinion is a 34, 329-606 will be constant No. SPIRAL DRAWING FRAME. 141 SPIRAL DRAWING FRAME. I Sectional Elevation showing Gearing at end opposite to Driving Pullets. -—f-^ Scale ^th = Onb Foot. ^^. 142 SPIRAL DRAWING FRAME. SPIRAL DRAWING FRAME. Sectional Elevation shoiving gearing at driving end. Scale -^th. A Draught changes, B Intermediate, C Driving pinion, D Intermediate, E Back shaft pinion. 32 to 64 teeth. F Wheel for driving single back shaft (separate for each head), ... ... ... 19 teeth. G Wheel on single back shaft, ... ... 19 teeth. H Bevil wheel for driving screws, ... ... 21 teeth. I Bevil pinion on bottom screw, ... ... 14 teeth, Arrangement of Wheels for calculation of speed of gill bars—*160 X 30 X 19 X 21 35 X 19 X 14 = 205 speed gill bars per minute. 160 X 19 X 21 ... ^ ^ 1 f -n 1, 35* X 19 X 14~°^ constant number tor gill bars. *If this pinion is a 34, 705 will be constant No.*NoTE.—Speed of Pulleys 160 revolutions per minute. SPIRAL DRAWING FRAME. SPIRAL DRAWING FRAME. Se
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Keywords: ., bookcentury1900, bookdecade1920, bookidtheorypracti, bookyear1921
