Cloth-needling thread-hooking device of sewing machine

The invention discloses a cloth-needling thread-hooking device of a sewing machine. The cloth-needling thread-hooking device comprises a power shaft and a rotating shuttle shaft, wherein the power shaft is arranged at a machine body in a rotatable manner under the drive of a driving source; the rota...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHU FANGYIN, CHEN RENYIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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