located above the jet and then to a wind up mechanism disposed beneath the jet application_number US 35069389 A description referring now to the figures there is shown in fig1 a yarn texturing machine 10 comprising a main frame 11 and a creel 12 which are separated from each other by an operator 39 s aisle 13 in the creel 12 are supplies 14 of two yarns 15 16 e g core and effect yarns the yarns 15 16 are withdrawn from their supply bobbins 14 by their respective first feed means 17 18 which are mounted on the main frame 11 on respective drive shafts 40 41 so that the yarns 15 16 in travelling from the creel 12 to the first feed means 17 18 pass above the operator 39 s aisle 13 also mounted on the main frame 11 on respective drive shafts 42 43 are drawing feed means 19 20 operative to feed the yarn 15 16 respectively to a texturing section 21 each of the feed means 17 18 19 20 comprises a driven roller driven by the respective drive shaft 40 41 42 43 and a freely rotatable roller forming a nip therewith through which the yarn 15 or 16 passes the driven rollers of feed means 19 20 are driven so as to have a greater peripheral speed than the driven rollers of the first feed means 17 18 whereby the yarns 15 16 are drawn between the two sets of feed means 17.