公开(公告)号：US3846965A

公开(公告)日：1974-11-12

申请号：US36210773

申请日：1973-05-21

申请人： TOYO TIRE CORD CO LTD

发明人： MATSUMURA S ,  HAYASHI M ,  YAMAMURA T ,  OGURA A

IPC分类号： B65H59/00 ,  D01H1/00 ,  D01H7/86 ,  D01H7/90 ,  D01H7/92 ,  D01H1/10 ,  D01H1/28

CPC分类号： D01H1/006

摘要： In each twisting unit of a multiple twisting apparatus, a twofor-one twisting assembly imparts a first twist to each component yarn while a ring twisting assembly imparts a second twist to a doubled first-twisted yarns. A plurality of first twisted yarns are doubled under tension control and the doubled yarn is taken up by a feed mechanism so as to be supplied to the ring twisting assembly under tension control via a yarn passage formed behind the two-for-one twisting assemblies. The two-for-one twisting assemblies are arranged in two alignments along a lengthwise direction of the apparatus. All driving members are driven synchronously at a starting period and at a time of stopping the twisting operation.

摘要翻译： 在多重扭转装置的每个扭转单元中，两对一扭转组件向每个组分纱线施加第一捻度，而环形扭转组件将第二扭转施加到双重加捻纱线。 多个第一加捻纱线在张力控制下加倍，并且双纱线被进给机构吸收，以便通过形成在两对一扭转组件后面的纱线通道在张力控制下供应到环形扭转组件。 两对一扭转组件沿着设备的长度方向布置成两个对准。