| 摘要 |
<p>Known cross-winding devices have a strap that moves back and forth a support (5) with a thread guide (7). The support (5) has hydraulically or pneumatically driven clamping means. To obtain cross-wound bobbins, the gripper shuttle drive is provided with a spring (18) that goes through its dead centre when the gripper shuttles (10.L, 10.R) are moved. The gripper shuttle drive is actuated in the stroke reversal areas by fixed stops (23.L, 23.R). The fixed stops can be moved in the direction of the stroke, effecting an aspiration and an oscillation. The strap (1) can extend over several winding stations connected each to a support (5) and thread guide (7).</p> |
