发明授权
- 专利标题： Method and apparatus for cutting cover thread in a multi-needle sewing machine
- 专利标题（中）： 多针缝纫机切割螺纹切割方法及装置
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申请号： US543165申请日： 1990-06-25
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公开(公告)号： US5127350A公开(公告)日： 1992-07-07
- 发明人: Koichi Okada , Yoshikazu Kageyama , Takashi Ichimura
- 申请人： Koichi Okada , Yoshikazu Kageyama , Takashi Ichimura
- 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： JPX1-166013 19890627; JPX2-5956[U] 19900124
- 主分类号： D05B57/02
- IPC分类号： D05B57/02 ; D05B65/00 ; D05B65/06
摘要：
A cover thread cutter for a multi-needle sewing machine, the hook of the thread cutter retracts at an oblique angle above a curved cover thread laying finger and captures the cover thread at a position above the curved cover thread laying finger. While pulling the captured cover thread up to the cutting position, it is held against a specified needle, as in ordinary seam forming, and the thread end is held in this state after being cut off.
公开/授权文献
- US6008142A Fabrication process of semiconductor device 公开/授权日：1999-12-28