发明名称 |
Friction spinning apparatus. |
摘要 |
<p>A friction spinning apparatus comprises two rollers (1, 2) in closely spaced parallel arrangement which define between them a yarn formation zone at an elongate gap along the rollers and a feed duct (41 min ) which extends into the gap so as to feed fibres directly into the gap in such a manner that they can fall directly onto the yarn (419). The feed duct comprises two parts (415, 416) one (415) of which includes a planar portion defining a side wall of the fibre feed passage along the duct and the other (416) of which is a complex part defining the opposite side wall as well as end walls which in the assembled fibre feed duct extend between the opposite side walls.</p> |
申请公布号 |
EP0098380(A2) |
申请公布日期 |
1984.01.18 |
申请号 |
EP19830105048 |
申请日期 |
1982.02.17 |
申请人 |
HOLLINGSWORTH (U.K.) LIMITED |
发明人 |
PARKER, ALAN;CLOUGH, DOUGLAS OWEN |
分类号 |
D01H4/38;D01H4/16;(IPC1-7):01H1/135 |
主分类号 |
D01H4/38 |
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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