Metallic cable and apparatus for manufacturing the same
    53.
    发明授权
    Metallic cable and apparatus for manufacturing the same 失效
    金属电缆及其制造装置

    公开(公告)号:US4566261A

    公开(公告)日:1986-01-28

    申请号:US650483

    申请日:1984-09-14

    Abstract: A metallic cable (10) suitable for reinforcing elastomeric articles comprises two or more substantially identical, helically disposed filaments (11, 12, 13) nested together and twisted together, such that the cable has a lay length (L) that is at least two times greater than the pitch length (P) of the filaments. The cable is manufactured by drawing metallic filaments from a bobbin means (31, 32, 33) and then guiding them through a means for deforming (34) that shapes the filaments into helixes. The filaments are positioned beside and against each other such that each filament is in contact with at least one other filament. After a sunken rotating pulley (37) guides the filaments through the hollow bearing (23) of a first flyer (21), first and second rotating flyers (21, 22) twist the helically disposed filaments together to form a cable.

    Abstract translation: 适用于加强弹性体制品的金属电缆(10)包括两个或更多基本相同的螺旋形布置的细丝(11,12,13),其嵌套在一起并扭绞在一起,使得电缆具有至少两个 大于长丝的节距长度(P)。 电缆通过从线轴装置(31,32,33)拉制金属丝制造,然后将它们引导通过使长丝成形为螺旋形的变形装置(34)。 长丝位于彼此旁边并彼此相对,使得每根细丝与至少一个其它细丝接触。 在凹下的旋转滑轮(37)引导细丝通过第一传单(21)的中空轴承(23)之后,第一和第二旋转飞轮(21,22)将螺旋布置的细丝扭曲在一起形成缆线。

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