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公开(公告)号:US07325774B2
公开(公告)日:2008-02-05
申请号:US10560780
申请日:2004-06-16
申请人: Wan Jin Jun , Soo Young Huh
发明人: Wan Jin Jun , Soo Young Huh
CPC分类号: E02B3/124 , B21F27/02 , E02D29/0208
摘要: A spiral double-twisted structure is provided having an n-th upper steel wire (An) and an n-th lower steel wire (Bn) which are paired with each other and rotated in one direction to form a front spiral twisted structure having a plurality of twists. Further, a k-th transverse steel wire (Ck) may be transversely inserted between the n-th upper steel wire (An)and the n-th lower steel wire (Bn)of the front spiral twisted structure. Additionally, the n-th upper steel wire (An) and the n-th lower steel wire (Bn) may be rotated in a direction opposite to the one direction after passing over the k-th transversr steel wire (Ck) serving as a centerline, in order to form a rear spiral twisted structure having a plurality of twists.
摘要翻译: 提供了具有第n上钢丝(A SUB)和第n低钢丝(B N n N)的螺旋双扭曲结构,其与 彼此并且沿一个方向旋转以形成具有多个扭曲的前螺旋扭曲结构。 此外,可以横向插入第k条横向钢丝(C> k),该第n条横向钢丝线(n
N)和第n条钢线 前螺旋绞合结构的线(B n N)。 此外,第n个上部钢丝(A SUB)和第n个下部钢丝(B N n N)可以沿与该一个方向相反的方向旋转 在经过用作中心线的第k个横向钢丝(C> k)之后,以形成具有多个扭曲的后螺旋扭曲结构。