| 摘要 |
<p>Airjet weaving machine with an improved weft thread supply, characterized in that the supply (1) consists of: at least two thread preparation mechanisms (2, 3); detectors (8) for detecting thread breaks (9), which are mounted between the corresponding thread packages (4) and the thread stopping devices (6) of said thread preparation mechanisms (2, 3); a control unit (12) which if the detectors (8) detect a thread break (9) deactivates the thread preparation mechanism (2) in which the thread break (9) has occurred and transfers its task to the other thread preparation mechanism (3); and a monitoring device (13) consisting of at least a delay circuit (14) which supplies an output signal (15) for further processing at a certain time after the detector (8) has detected a thread break (9).</p> |
