发明名称 |
Sewing unit |
摘要 |
Such a sewing unit is composed of a sewing needle (1) and a piece of thread (5) connected to said needle (1). At the shaft end (2) of the sewing needle (1) there is provided a support surface (3), which is recessed relative to the shaft cross-section and is open toward the shaft circumference, on which support surface the beginning (4) of the thread is firmly fixed with a binding agent. The simple, lateral application of the beginning (4) of the thread onto the needle (1) creates the prerequisite for a reliable connection of the needle (1) with the piece of thread (5) on mass production of the sewing unit (1). <IMAGE>
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申请公布号 |
CH618336(A5) |
申请公布日期 |
1980.07.31 |
申请号 |
CH19770006458 |
申请日期 |
1977.05.25 |
申请人 |
LOESCHER, HELMUT;NAWRATH, PETER |
发明人 |
HELMUT LOESCHER;PETER NAWRATH;ERHARD KIEFER |
分类号 |
A61B17/06;D05B85/00;D05B91/12;(IPC1-7):A61B17/06;B21G1/00 |
主分类号 |
A61B17/06 |
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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