The theory and practice of jute spinning; being a complete description of the machines used in the preparation and spinning of jute yarns .. . y release of con-trolling and driving pin actuated by lever V, and engagement of worm X with worm wheel Y,the footstep rail N and with it the spindles A are dropped until the latter have been completelywithdrawn from the cops (Figs. 1 and 4). that all the ( standing oi1 into play. the colland pushes The position at this stagespindles A withdrawn. At this moment a rod Q into a box W placed in a suitable position. The spinner then winds theposition, cuts
The theory and practice of jute spinning; being a complete description of the machines used in the preparation and spinning of jute yarns .. . y release of con-trolling and driving pin actuated by lever V, and engagement of worm X with worm wheel Y,the footstep rail N and with it the spindles A are dropped until the latter have been completelywithdrawn from the cops (Figs. 1 and 4). that all the ( standing oi1 into play. the colland pushes The position at this stagespindles A withdrawn. At this moment a rod Q into a box W placed in a suitable position. The spinner then winds theposition, cuts the ends, and re-commences spinning, the whole operation of doffing one sidethan half-a-minute (Figs. 1 and 4). A special safety rod Z precludes the possibility of setting on the frame until th^withdrawn from the worm-wheel Y I Figs. 3 and 4). ?s ? m with theall the cops overto their originalle occupying less Fig. 7 shows a cop in position in tlstrip of flannel 1 is fastened to the bott(the cop, not the outside. shuttle, the latter being of the ordinary type, except that an of the shuttle. The winding ofif is done from the centre of. SPIRAL ROVING FRAME. SECTIONAL ELEVATION SHOWING PULLEY END Scale -^^^ fu/l Size. CoMse Barbour, Belfast. SPIRAL ROVING FRAME. LIST OF GEARING. ABCD EFGHI JKLMNO Diar. of Front Roller, Do. Cone Pulley,... Do. Cone,Cone Pinion, ...Do. Wheel, ...Differential Pinion, ...Do. Wheel, ... Differential Driving Bevel,ist Do. Wheel Do, do. do. Loose Bevel, ... Link Motion Wheel on Loose Bevel, ..Link Motion Wheel, ...ist Intermediate,2nd Do. 21610-4453 Teeth 31 „ 32 „110 „56 „60 „45 „30 „60 „42 „28 „42 „ p 3rd Do. 28 „ Q Wheel on Builder Shaft, 42 „ R Ri Bevels on Spindle and Builder Shafts, 15 „ SSi Spur and Bevel Intermediates, 25 „ TTi Spindle and Bobbin Carrier Pinions, ... 13 „ U Wheel on Driving Shaft, 64 „ V ist Spindle Qearing Intermediate, 64 „ W 2nd Do. do. do. 64 „ X Wheel on Spindle Shaft, 32 „
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Keywords: ., bookcentury1900, bookdecade1920, bookidtheorypracti, bookyear1921
