| 摘要 |
<p>Device for supplying a weft thread to a main blower for weaving looms, whereby it is mainly composed of the combination of 2 or several supply channels (1, 2) for weft threads (3,4); one main blower (5) for introducing the weft threads (3, 4) into the gap; one adjustable wiring block (6) comprising one or several through channels (7; 16, 17; 20, 21, 22) and which is (are) mounted between, on the one hand, the ends (9, 10) of the supply channels (1, 2) and, on the other hand, the inlet (11) of the main blower (5), whereby the through channels (7; 16, 17; 20, 21, 22) can be brought into connection by moving the wiring block (6) between respectively one of the supply channels (1, 2, 28) and the inlet (11) of the main blower (5); and means for moving the wiring block (6).</p> |
