发明名称 |
DEVICE FOR SECURING THE UPPER THREAD LOOP AFTER THREADING |
摘要 |
A device ( 1 ) with a wire holder ( 13 ) for securing the upper thread loop ( 25 ) after the threading of the upper thread ( 23 ) through the eye ( 5 ) of a sewing machine needle ( 3 ) is provided. The wire holder deflects a progression of the two thread legs of the thread loop ( 25 ) upwards and thus securely holds the upper thread ( 23 ) in a hook chamfer at the hook ( 7 ).
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申请公布号 |
US2007017424(A1) |
申请公布日期 |
2007.01.25 |
申请号 |
US20060425590 |
申请日期 |
2006.06.21 |
申请人 |
FRITZ GEGAUF AKTIENGESELLSCHAFT BERNINA-NAHMASCHINENFABRIK |
发明人 |
FLUCKIGER HANS;SELM LIVIO;WACKER NIKLAUS |
分类号 |
D05B87/00 |
主分类号 |
D05B87/00 |
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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