发明名称 |
METHOD AND APPARATUS FOR SEWING FLY PIECES TO A SLIDE FASTENER CHAIN |
摘要 |
In a sewing of successive substantially rectangular fly pieces to a continuous slide fastener chain on a sewing machine, a corner of the leading end of the individual fly piece is automatically folded as the fly piece is advanced toward a sewing station defined by the sewing machine, then two plies of the folded corner are joined with a line of stitches when the fly piece is sewn to the slide fastener chain by the same stitches. A longitudinal edge of the fly pieces is serged with a line of overedge stitches running across the folded corner.
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申请公布号 |
CA2020249(C) |
申请公布日期 |
1995.07.18 |
申请号 |
CA19902020249 |
申请日期 |
1990.06.29 |
申请人 |
YKK CORPORATION |
发明人 |
HUTCHERSON, JAMES;DUDEK, CHET;ISHIKAWA, KIICHIRO;SAWADA, TOSHIAKI;FUKUMOTO, YASUHIRO |
分类号 |
D05B3/22;D05B33/00;D05B35/02;D05B35/06;(IPC1-7):D05B3/00 |
主分类号 |
D05B3/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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