| 摘要 |
<p>A two-for-one twisting spindle, onto the feed bobbin carrier of which may be slipped concentrically at least two feed bobbins axially one above the other, from which bobbins the yarns are drawn off overhead and commonly enter the yarn inlet tube, onto which is slipped a braking device which has a slip-on member and a brake ring carried thereby, characterized in that the slip-on member is mounted on the yarn inlet tube by means of a bearing so as to be easily rotatable.</p> |
