Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daiwa Spinning Co LtdfiledCriticalDaiwa Spinning Co Ltd
Application grantedgrantedCritical
Publication of TW215935BpublicationCriticalpatent/TW215935B/zh
D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
D05B1/08—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both for making multi-thread seams
D05B1/10—Double chain-stitch seams
D—TEXTILES; PAPER
D05—SEWING; EMBROIDERING; TUFTING
D05B—SEWING
D05B65/00—Devices for severing the needle or lower thread
D—TEXTILES; PAPER
D05—SEWING; EMBROIDERING; TUFTING
D05B—SEWING
D05B57/00—Loop takers, e.g. loopers
D05B57/02—Loop takers, e.g. loopers for chain-stitch sewing machines, e.g. oscillating