发明名称 |
Sewing machine needle yarn cutter |
摘要 |
<p>The bracket with the cutter mechanism receives its rectilinear and swing movements from a pivoted lever during the forward stroke, while the return stroke results in a straight motion. The clamped end of the yarn is fed along the stitch line with the bracket preventing swing of the lever.</p> |
申请公布号 |
BE764233(A7) |
申请公布日期 |
1971.08.02 |
申请号 |
BE19710764233 |
申请日期 |
1971.03.12 |
申请人 |
DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER, 9, WIESSFRAUENSTRASSE 6 FRANKFURT/M.1 (ALLEMAGNE), |
发明人 |
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分类号 |
C07D333/22;(IPC1-7):07D/ |
主分类号 |
C07D333/22 |
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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