['125', '(', '179', ')', 'WOOLLEN', 'YARN', 'SPINNING', 'tion', 'or', 'peg', ',', 'l', ',', 'Fig.', '40', ',', 'on', 'the', 'slubbing-wheel', ',', '"', 'which', ',', 'according', 'to', 'its', 'setting', ',', 'disconnects', 'the', 'delivery rollers', 'and', 'condensed sliver drums', 'from', 'the', 'driving', 'power.', '(', '6', ')', 'During', 'this', 'delivery', 'from', 'the', 'delivery rollers', 'the', 'mule carriage', 'should', 'recede', 'as', 'quickly', 'as', 'possible', 'simply', 'to', 'gain', 'time', 'during', 'this', 'period', 'of', 'the', 'spin', 'when', 'there', 'is', 'little', 'or', 'no', 'strain', 'upon', 'the', 'sliver', 'or', 'yarn', 'being', 'spun.', 'This', 'movement', 'is', 'carried', 'from', 'the', 'power', 'by', 'means', 'L', 'Fig.', '40.', '--', 'Illustrating', 'Condensed', 'Sliver', 'Control', 'Delivery', 'of', 'the', 'drawing-out change pinion', 'D', ',', 'Figs.', '41', 'and', '42', ',', 'through', 'a', 'convenient', 'train', 'of', 'wheels', '(', 'for', 'control', 'of', 'speed', 'purposes', ')', 'to', 'the', 'drawing-out scroll shaft', 'E', '(', 'Fig.', '42', ')', '.', 'Thus', 'the', 'design', 'of', 'the', 'scroll', 'on', 'shaft', 'E', 'controls', 'the', 'variation', 'in', 'the', 'speed', 'of', 'the', 'carriage', 'from', 'start', 'to', 'finish', 'of', 'the', 'draw', ';', 'and', 'the', 'change wheels', 'D', 'control', 'the', 'speed', 'of', 'the', 'carriage', 'in', 'accomplishing', 'its', 'complete', 'traverse', 'in', 'relation', 'to', 'the', 'speed', 'of', 'the', 'power-', 'shaft', 'and', 'consequently', 'in', 'relation', 'to', 'the', 'twist', 'put', 'in', '125']
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