| 摘要 |
<p>The number of turns given to the winding head on delivering a measured length of weft yarn to a shuttle bobbin uses a system of gearing, with double cogwheels, and a disengagement lever. The operation of the disengagement lever is determined by the setting of a control lever, so that the winding time is precisely established which, with a give winding speed, establishes the length of yarn delivered in a specific winding period.</p> |
