发明授权
- 专利标题: Sewing method and apparatus for overedge sewing
- 专利标题(中): 缝制缝纫方法及装置
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申请号: US700868申请日: 1991-05-16
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公开(公告)号: US5119746A公开(公告)日: 1992-06-09
- 发明人: Masahiko Nishikawa , Takeshi Orita , Shuji Nakashima
- 申请人: Masahiko Nishikawa , Takeshi Orita , Shuji Nakashima
- 申请人地址: JPX Osaka
- 专利权人: Pegasus Sewing Machine Mfg., Co., Ltd.
- 当前专利权人: Pegasus Sewing Machine Mfg., Co., Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: JPX2-200090 19900727
- 主分类号: D05B1/20
- IPC分类号: D05B1/20 ; D05B25/00 ; D05B35/10 ; D05B69/18
摘要:
A sewing method and apparatus is disclosed for preventing raveling of a cut cloth edge in the making of garments such as slacks and skirts. A pair of sewing machines symmetrically arranged with respect to a cloth feeding line are disposed oppositely to each other. Each sewing machine has an auxiliary guide for contacting the upper surface of a cloth, a cloth edge guide and a cloth stopper. Opposite edges of the cloth are simultaneously and automatically guided along respective sewing lines by the guides and serged by the sewing machines without failure. In operating the pair of sewing machines, another additional sewing machine can be operated to serge other edges of the next cloth.
公开/授权文献
- US5711275A Fuel supply apparatus for an internal combustion engine 公开/授权日:1998-01-27