发明名称 |
Yarn spinning apparatus and process |
摘要 |
Yarn spinning machinery and process utilizing a pair of perforated sieve belts, cylindrical sieve drums or hyperboloid sieve drums for twisting staple fibres at a line of yarn formation wherein the sieve members are moving in opposite directions while air currents are drawn through the sieve members on opposite sides of, and in opposite, twist-assisting flow directions, the line of yarn formation.
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申请公布号 |
US4130983(A) |
申请公布日期 |
1978.12.26 |
申请号 |
US19770782310 |
申请日期 |
1977.03.28 |
申请人 |
BARMAG BARMER MASCHINENFABRIK AKTIENGESELLSCHAFT |
发明人 |
DAMMANN, PETER;SCHIPPERS, HEINZ;TURK, HERBERT;SCHIMINSKI, HERBERT |
分类号 |
D01H4/00;D01H4/16;(IPC1-7):D01H1/12;D02G3/36;D02G3/38 |
主分类号 |
D01H4/00 |
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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