公开(公告)号：US3650486A

公开(公告)日：1972-03-21

申请号：US3650486D

申请日：1969-05-19

Applicant: TORAY INDUSTRIES

Inventor： HASEGAWA KATSUMI ,  ANDO AKIO ,  OKADA MORIO ,  KOHNO YUKIO ,  AOI NORIHIRO ,  KAMO TADASU ,  HIKITA SHINITI ,  FUKUDA ATSUSHI

IPC: B65H54/28

CPC classification number: B65H54/2839 ,  B65H2601/324 ,  B65H2701/31

Abstract: A yarn traversing system of a rotary blades type is disclosed wherein an effective yarn traversing width is divided into two or more groups. Each group is provided with two superimposed and coaxially arranged blades rotating in opposite directions. The yarn is alternately moved in one traversing direction by the rotating blade and transferred from a blade of one group to a blade of the neighboring group. Directional change of the yarn traverse is performed by the cooperation between the two blades in the terminal groups of the effective yarn traversing width. The point shape of the rotary blade is so designed as to effect a smooth and stable transfer and the directional change of the yarn. Location and dimensions of the blades within the groups are so selected that the rotation thereof should not interfere with the rotation of the blades of the neighboring groups.

Abstract translation: 公开了一种旋转叶片类型的纱线横动系统，其中有效的纱线横移宽度被分成两组或更多组。 每组设有两个相反方向旋转的叠置和同轴布置的叶片。 纱线通过旋转叶片在一个横向方向上交替移动，并从一组叶片转移到相邻组的叶片。 纱线横移的定向变化通过有效纱线横移宽度的端子组中的两个叶片之间的协作进行。 旋转刀片的点形状被设计成实现平滑和稳定的转移和纱线的方向变化。 组内的叶片的位置和尺寸被选择成使得其旋转不应该干扰相邻组的叶片的旋转。