首页> 外国专利> säumvorrichtung in a sewing unit for gewebebahnen, especially frotteeware

säumvorrichtung in a sewing unit for gewebebahnen, especially frotteeware

机译:s u00e4umvorrichtung在gewbebahnen尤其是frotteeware的缝纫单元中

摘要

A piece of pile-type textile goods having a longitudinal pile-free edge strip of predetermined width is selvedged by moving the goods longitudinally in a transport direction sequentially through four folding stations and then through a stitching station. In the first folding station the outer two-thirds of the edge strip are folded up into a vertical position while the inner third of the edge strip is maintained flat and horizontal so that the edge strip is basically of L-section. Then in the second folding station the outer third of the edge strip is folded inward to a horizontal position while maintaining the inner third flat and horizontal and the middle third upright so that the edge strip is basically of C-section. In the third folding station the outer third of the edge strip is folded down to a vertical position next to and continuous with the middle third while the inner third is maintained flat and horizontal and the middle third upright. In the fourth folding station the outer and middle thirds of the edge strip are folded together down to a horizonal position atop the inner third while maintaining the inner third flat and horizontal. In the stitching station a sewing machine stitches vertically through the inner, middle, and outer thirds of the edge strip to stabilize the triple-folded edge strip.
机译:通过顺序地在运输方向上使织物纵向地移动通过四个折叠站然后穿过缝合站,来拼凑具有预定宽度的纵向无绒毛边缘条的一堆绒头纺织品。在第一折叠站中,边缘条的外部三分之二被折叠成垂直位置,同时边缘条的内部三分之二保持平坦和水平,从而边缘条基本上是L形截面的。然后在第二折叠工位中,将边缘条的外部三分之一向内折叠到水平位置,同时保持内部第三条平坦和水平以及中间的第三条直立,使得边缘条基本上为C形截面。在第三折叠工位中,边缘条的外部三分之一折叠至中间三分之一附近并与其连续的垂直位置,而内部三分之一保持平坦和水平,中间三分之一保持直立。在第四折叠工位中,边缘条的外三分之二和中间三分一起向下折叠到内三分之一的顶部的水平位置,同时保持内三分之一的水平和水平。在缝合站中,一台缝纫机通过边缘条的内部,中间和外部三分之二垂直缝合,以稳定三折的边缘条。

著录项

  • 公开/公告号DE9016341U1

    专利类型

  • 公开/公告日1991-04-04

    原文格式PDF

  • 申请/专利权人 CARL SCHMALE GMBH & CO KG 4434 OCHTRUP DE;

    申请/专利号DE19900016341U

  • 发明设计人

    申请日1990-12-01

  • 分类号D05B35/02;

  • 国家 DE

  • 入库时间 2022-08-22 05:48:53

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号