发明名称 |
CANALE DI INSERZIONE DELLA TRAMA PER TELAI DI TESSITURA A GETTO |
摘要 |
<p>A weft inserting mechanism for jet weaving machines, in which the weft 20 is inserted into the open warp shed 3 from a main nozzle and has a system of auxiliary nozzles 23 arranged along the path of the weft to be inserted and pointed in the direction of its insertion, comprises a weft inserting channel having a cross-sectional profile which has an opening pointed in the direction of the fell 9 and being defined by on the one hand, the picking channel 17 on the shaped teeth 7 of a beat-up reed 6 and on the other hand by lower warp threads 2 of an opened shed 3. Below the lower warp threads 2 along the path of the weft to be inserted, a takeup bar 22 is arranged on a slay 14 adjacent the teeth 7 of the beat-up reed 6 and adapted to engage the lower warp threads 2. Several embodiments are described. <IMAGE></p> |
申请公布号 |
IT1218920(B) |
申请公布日期 |
1990.04.24 |
申请号 |
IT19860022113 |
申请日期 |
1986.10.23 |
申请人 |
ZVS VYZKUMNEVYVOJOVY USTAV KONCERNOVA UCELOVA ORGANIZACE |
发明人 |
JOCH J.;KUDA V.;JADRNY V.;VYSTRCIL K.;CERNOCKY J.;MARTINEC J. |
分类号 |
D03D47/30;D03D49/62;(IPC1-7):D03D/ |
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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