发明名称 |
Picking channel for a jet loom |
摘要 |
A picking channel for pneumatic jet looms with auxiliary blowing sections disposed across the weaving width and consisting of at least three auxiliary blowing nozzles the relative positions of the axes of which being those of skew lines with the axis of the first auxiliary blowing nozzle crossing the axis of the weft thread under insertion. The axes of the other auxiliary blowing nozzles pass said axis of the weft thread under insertion of the outside, in the direction of the axis of the first auxiliary blowing nozzle. The various dispositions of both the auxiliary blowing sections and nozzles insure reliable weft insertion, and economic exploitation of the energy of the carrier medium and, consequently, a greater weaving width.
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申请公布号 |
US4433705(A) |
申请公布日期 |
1984.02.28 |
申请号 |
US19800190730 |
申请日期 |
1980.09.25 |
申请人 |
VYZKUMNY A VYVOJOVY USTAV ZAVODU VSEOBECNEHO STROJIRENSTVI |
发明人 |
CECH, MILOSLAV;KUDA, VLADIMIR;VASICEK, VLADIMIR |
分类号 |
D03D47/30;(IPC1-7):D03D47/30 |
主分类号 |
D03D47/30 |
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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