发明名称 |
Yarn withdrawal nozzle for an open-end spinning machine |
摘要 |
A yarn withdrawal nozzle for an open-end rotor spinning machine is provided with at least one ferromagnetic member. The at least one ferromagnetic member serves to couple the yarn withdrawal nozzle to a holding device comprising at least one permanent magnet. The permanent magnet is arranged sunk in a recess. The at least one ferromagnetic member comprises a projection with a diameter of approximately 2 to 3 mm. The projection can be guided into the recess and thus can be positioned to the permanent magnet. The projection serves also as an anti-rotating device.
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申请公布号 |
US5768881(A) |
申请公布日期 |
1998.06.23 |
申请号 |
US19960698082 |
申请日期 |
1996.08.15 |
申请人 |
STAHLECKER, FRITZ;STAHLECKER, HANS |
发明人 |
LAUSCHKE, DIETER |
分类号 |
D01H4/40;(IPC1-7):D01H4/00 |
主分类号 |
D01H4/40 |
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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