THREAD BREAKAGE DETECTOR FOR SEWING MACHINE
PROBLEM TO BE SOLVED: To provide a thread breakage detector for a sewing machine having improved thread breakage detection accuracy of a photosensor by effectively utilizing vibrations generated on a thread in a thread supply side and low in cost by simplifying the structure. SOLUTION: A thread 9 fe...
Gespeichert in:
Hauptverfasser: | , , , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!