发明公开
EP1126062A1 Method and device for forming the inset selvedge in air looms
有权
Verfahren und Vorrichtung zur Herstellung von Einlegekanten aufLuftdüsenwebmaschinen
- 专利标题: Method and device for forming the inset selvedge in air looms
- 专利标题(中): Verfahren und Vorrichtung zur Herstellung von Einlegekanten aufLuftdüsenwebmaschinen
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申请号: EP01103476.6申请日: 2001-02-14
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公开(公告)号: EP1126062A1公开(公告)日: 2001-08-22
- 发明人: Oprandi, Giancarlo , Nettuno, Boris , Capitanio, Osvaldo
- 申请人: Promatech S.p.A.
- 申请人地址: Via Case Sparse, 4 24020 Colzate (Bergamo) IT
- 专利权人: Promatech S.p.A.
- 当前专利权人: Promatech S.p.A.
- 当前专利权人地址: Via Case Sparse, 4 24020 Colzate (Bergamo) IT
- 代理机构: Faggioni, Carlo Maria, Dr. Ing.
- 优先权: ITMI000241 20000214
- 主分类号: D03D47/48
- IPC分类号: D03D47/48
摘要:
Method and device for forming the inset selvage in an air weaving loom, of the type in which the weft yarn is cut so as to form free weft ends which are reinserted into the shed so as to be beaten up together with the next weft.
The method comprises, in succession, the following steps to be performed after closing of the shed and before insertion of a new weft: a) pneumatically deviating the weft ends into a receiving channel; b) pneumatically transferring the weft end from said receiving channel, in a direction perpendicular to the weft insertion line, to a zone upstream thereof; c) pneumatically reinserting the weft end inside the shed.
The method comprises, in succession, the following steps to be performed after closing of the shed and before insertion of a new weft: a) pneumatically deviating the weft ends into a receiving channel; b) pneumatically transferring the weft end from said receiving channel, in a direction perpendicular to the weft insertion line, to a zone upstream thereof; c) pneumatically reinserting the weft end inside the shed.
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