Embroidery unit attaching and detaching device and sewing machine

Provided with an embroidery unit attaching and detaching device capable of preventing an embroidery unit from falling from a sewing machine and capable of preventing the damage of a portion connecting the embroidery unit and the sewing machine even when the moment load of twisting the embroidery uni...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Oie, Takeshi, Sawada, Takuya
Format: Patent
Sprache:eng
Schlagworte:
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