-
公开(公告)号：US06324825B2
公开(公告)日：2001-12-04
申请号：US09801322
申请日：2001-03-07
IPC分类号： D01H1304
摘要： A drafting frame for a spinning machine, especially a ring-spinning machine can be readily retrofitted with a compaction device adjacent the last pair of drafting rollers if the condensing zone is defined between a clamping location formed by the nip of the last roller pair and a clamping location formed by a number of elements of the compacting device against the upper roller of the last roller pair.
摘要翻译： 如果冷凝区限定在由最后一对辊对的辊隙形成的夹持位置和一个最终辊对之间形成的夹紧位置之间，则用于纺纱机，特别是环锭纺纱机的牵伸框架可以容易地与紧邻最后一对牵伸辊相邻的压实装置进行改装 夹紧位置由压实装置的多个元件抵靠最后辊对的上辊形成。
-
2.发明授权Method of operating a ring-spinning machine with vertically shiftable thread-guide eyes 失效使用垂直移动的导纱眼操作环锭纺纱机的方法
公开(公告)号：US6009698A
公开(公告)日：2000-01-04
申请号：US41093
申请日：1998-03-12
摘要： Thread breakage rates of a ring-spinning machine are measured successively and/or from different zones at the spindle stations and a thread guide between a headpiece of each spindle and the output rollers of the drafting frames can be vertically adjusted in response to a difference in the thread break rates.
摘要翻译： 连续地和/或从主轴站的不同区域测量环锭纺纱机的断线率，并且可以根据每个主轴的头部和牵引架的输出辊之间的引导线垂直地调节响应于 断线率。
-
公开(公告)号：US06604261B2
公开(公告)日：2003-08-12
申请号：US10164277
申请日：2002-06-06
申请人： Angelika Stoll , Daniel Friedrich
发明人： Angelika Stoll , Daniel Friedrich
IPC分类号： D01H500
摘要： Downstream of the last roller pair of a drafting frame for a spinning machine, the roving is condensed in a fiber-bundling zone having a belt with perforations to which suction is applied. Another belt converges toward the belt with the perforations and engages the roving at a nip spaced from the nip formed by the last roller pair of the drafting frame so that the wedge-shaped converging of the two belts promotes the compacting or condensing action.
-
-
搜索结果
3 条记录 (耗时 0.009 秒)
