发明名称 |
Programmable sewing machine with unit allowing sewing in any selected direction, also includes thread deflector to prevent inadvertent stitching of shuttle thread |
摘要 |
The thread deflector (26) moves back and forth between a position at rest, and an operational position. Its path of motion (B) lies transversely across the section of shuttle thread (G) which runs between shuttle (7) and sewing opening (20). It moves continually into a position causing shuttle thread deflection, when the feed direction of the sewing material holder (4) lies within a given angular range (W). In this position, a projected line (L) of the shuttle thread between shuttle and sewing opening, bisects the angle.
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申请公布号 |
DE10328969(A1) |
申请公布日期 |
2004.02.26 |
申请号 |
DE2003128969 |
申请日期 |
2003.06.26 |
申请人 |
PFAFF INDUSTRIE MASCHINEN AG |
发明人 |
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分类号 |
D05B55/14;D05B57/14;D05B61/00;D05B63/04;(IPC1-7):D05B21/00 |
主分类号 |
D05B55/14 |
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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