The textile industries : a practical guide to fibres, yarns & fabrics in every branch of textile manufacture, including preparation of fibres, spinning, doubling, designing, weaving, bleaching, printing, dyeing and finishing (1910)
Murphy, William S · London : The Gresham Publishing Company · leaf 64
elevating and one for depressingpurposes. The principle of this shedding mechanism and the mannerin which it lifts the leaves or shafts can be forcibly illustrated bypassing a cord over a pulley rigidly fixed at any convenient height.Let one end of this cord be held in the hand some distance from… … o o o D H -< tin ■^ CO Ph OH H o u Q cy ^ ^^ < S w -^ THE DOBBY 49 the pulley, it would necessarily lift, or rather draw up, the weight,and this is exactly the kind of mechanical arrangement adopted inthis machine in raising the healds. For example, a strap, in mount-ing the loom, having been…
Textile industry · Textile fabrics
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