发明名称 |
Process for producing tapered windings of thread with spool speed control |
摘要 |
A process for producing tapered windings of glass threads consists, downstream from a drawing device of glass filaments joined into a thread, in making the thread pass to the end of the arm of a dancing roller, then winding it on a support attached by one of its ends to a rotationally driven spindle. The thread is distributed on said support with the help of a thread guide reciprocated in parallel to the axis of said support, so as to obtain a winding tapered over at least part of its height.
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申请公布号 |
US5556045(A) |
申请公布日期 |
1996.09.17 |
申请号 |
US19940224531 |
申请日期 |
1994.04.07 |
申请人 |
VETROTEX FRANCE, S.A. |
发明人 |
JOHNSON, TIMOTHY;MOIREAU, PATRICK;MAGER, GUNTHER |
分类号 |
B65H54/10;B65H54/28;B65H55/04;(IPC1-7):B65H54/02 |
主分类号 |
B65H54/10 |
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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