公开(公告)号：US06637695B2

公开(公告)日：2003-10-28

申请号：US10017550

申请日：2001-12-14

申请人： Wilhelm Oehrl ,  Bert Hurtz ,  Wolfgang Dörner ,  Gudrun Doss

发明人： Wilhelm Oehrl ,  Bert Hurtz ,  Wolfgang Dörner ,  Gudrun Doss

IPC分类号： B65H5422

CPC分类号： B65H63/036 ,  B65H63/06 ,  B65H2701/31

摘要： A method of winding the yarn traveling at a work station of a spinning bobbin winding machine or of a bobbin winding machine from a yarn source onto a take-up bobbin (4). After each yarn interruption, the yarn end is unwound from the take-up bobbin (4), a yarn joinder reconnects the yarn source and the take-up bobbin (4) and the winding process is then continued if a tolerable yarn joining location is present. Upon the occurrence of each yarn interruption, the amount of yarn wound since the last yarn joinder is determined. If such amount of yarn is determined to be less than a predetermined amount of yarn, a sufficient amount of yarn is unwound and separated from the take-up bobbin (4) to include the last-occurring yarn joining location in the separated yarn section. This results in an optical improvement in the quality of the finished textile product.

公开(公告)号：US06272832B1

公开(公告)日：2001-08-14

申请号：US09552271

申请日：2000-04-19

申请人： Heinz-Dieter Göbbels ,  Bert Hurtz

发明人： Heinz-Dieter Göbbels ,  Bert Hurtz

IPC分类号： D01H1326

CPC分类号： D01H9/10 ,  D01H4/50

摘要： A service unit (16) for a cheese-producing textile machine (1), in particular an open-end spinning machine, has manipulation devices for repairing ordinary yarn breaks, an auxiliary yarn transport device (34) for piecing yarn following a cheese/empty tube exchange, and a control device (24) storing a first program with optimal operating parameters for piecing an ordinary yarn break and a second program setting differing operating parameters for producing a safety piecing following a cheese/empty tube exchange.

摘要翻译： 一种用于干酪生产纺织机（1）的服务单元（16），特别是开放式纺纱机，具有用于修理普通断纱的操作装置，用于接合干酪/纱线的纱线的辅助纱线输送装置（34） 以及控制装置（24），其存储具有用于接合普通断纱的最佳操作参数的第一程序和设置不同操作参数的第二程序，用于在奶酪/空管交换之后产生安全接头。