公开(公告)号：US3782648A

公开(公告)日：1974-01-01

申请号：US3782648D

申请日：1971-05-03

申请人： TORAY INDUSTRIES

发明人： ITO S ,  OKAMOTO M ,  HASEGAWA K

IPC分类号： B65H54/20 ,  B65H54/50

CPC分类号： B65H54/20 ,  B65H54/50 ,  B65H57/003 ,  B65H2701/31

摘要： A method and an apparatus for feeding a plural number of yarns simultaneously to a single take-up drum without a time lag due to supplying the respective yarns one by one. A grooved drum having lateral helical traverse grooves with precisely angled intersection points receives a plural number of yarns from overhead fulcrum guides and winds them on respective laterally spaced portions of a take-up roll positioned beneath the drum.

摘要翻译： 一种将多根纱线同时供给到单个卷取滚筒的方法和装置，由于逐个地供应各个纱线而没有时间滞后。 具有具有精确成角度交叉点的侧向螺旋横向槽的带槽滚筒从顶部支点导向件接收多根纱线，并将它们卷绕在位于滚筒下方的卷取辊的相应的横向隔开的部分上。