Sewing machine

A sewing machine moves a presser foot up and down through a presser-bar lifting lever to depress a cloth. The lever is moved down by a stepping motor at a constant move-down amount. A compression spring is present between the stepping motor and the presser foot. The compression spring is compressed...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Koike, Mikio, Mafune, Jun
Format:	Patent
Sprache:	eng
Schlagworte:	EMBROIDERING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING ANDTUFTING SEWING TEXTILES TUFTING
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