THREAD TAKE-UP LEVER SWITCHING MECHANISM AND SEWING MACHINE

The present invention provides a thread take-up lever switching mechanism and a sewing machine capable of changing only a part of the operation process of forming the seam and performing the adjustment optimally in accordance with the thickness of the sewing object. A thread take-up lever switching...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	AZUMA, Toyohiro, YOKOYAMA, Ushio
Format:	Patent
Sprache:	eng
Schlagworte:	EMBROIDERING SEWING TEXTILES TUFTING
Online-Zugang:	Volltext bestellen
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