发明名称 |
ARRANGEMENT OF A THREAD TAKE-UP LEVER IN A SEWING MACHINE |
摘要 |
A thread take-up lever in a sewing machine in which the driving cam disc of the take-up lever is mounted on the crankshaft driving the needle bar up and down. The driving cam disc is supported on one side while the spacing on the other side can be optimally utilized. This enables a correct position of the thread take-up movement. |
申请公布号 |
EP0191002(B1) |
申请公布日期 |
1990.01.31 |
申请号 |
EP19860850008 |
申请日期 |
1986.01.15 |
申请人 |
HUSQVARNA AKTIEBOLAG |
发明人 |
SKOGWARD, KENNETH OSCAR EMANUEL |
分类号 |
D05B49/02 |
主分类号 |
D05B49/02 |
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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