| 摘要 |
<p>A gripper shuttle loom is provided with apparatus for passing weft yarn through the warp, comprising a pair of opposed lances on opposite sides of the loom arranged to be moved in unison half way into the shed where gripper shuttles carried by the lances are exchanged. Each shuttle has a pair of jaws for clamping the yarn which is supplied from a single reserve located on one side of the loom where means is provided for cutting the yarn, and inserting the yarn between the jaws. On the other side of the loom means is arranged to open the jaws to release the yarn. Each lance includes a member operable when the lance is at the center of the shed, by a cam drive linked with the loom shaft, for releasing one gripper shuttle and locking the other to the lance.</p> |
