摘要 |
<p>Drawing device for slivers of textile fibres, of the type comprising a control system having two endless movable elements, between which the textile material passes and of which the two endless elements each consist of a succession of transverse bars articulated on chains, forming a lattice, carrying needles 13 penetrating into the material, and having an active contact surface with the material, characterised in that the needles 13 are installed on the bar body 12 cantilevered forwards in relation to the points of articulation 15 on its drive means, and in that the needles 13 are inclined rearwards in relation to the direction of advance 16 of the fibre sliver during the drawing operation. <IMAGE></p> |