Warp rearrangement method and device |
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| 申请号 | EP02251911.0 | 申请日 | 2002-03-18 | 公开(公告)号 | EP1273687A3 | 公开(公告)日 | 2004-01-14 |
| 申请人 | NIIGATA PREFECTURE; | 发明人 | Araki, H., Industrial Res. Inst. of Niigata Pref.; Hasegawa, N., Ind. Res. Inst. of Niigata Pref.; Shirakawa, M., Ind. Res. Inst. of Niigata Pref.; Ueno, Hiroyoshi; | ||||
| 摘要 | A warp rearrangement device includes a multi-layer thread tension mechanism (20) that holds a plurality of warp sheets (12,13), from different warp beams (10,11), together at a warp-beam side holding position (21) and separate (25,26) at the thread tip side of the warp sheets so that the sheets are supported in a radial configuration centered on the warp-beam side holding position (21). A thread separation mechanism (30) separates warp threads (14) one at a time from optionally selected ones of the warp sheets (12,13). A thread end transport mechanism (40) catches the thread end of each separated warp thread and a thread-end holding portion (40a) transports the caught warp threads to a leasing mechanism (50) that leases the warp threads. Transportation is three-dimensional, centered on the warp-beam-side holding position (21), without changing thread length between the warp-beam-side holding position (21) and the thread-end holding portion (40a). A thread end fixing mechanism (60) fixes the thread end of leased warp threads. | ||||||
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| 说明书全文 | |||||||
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