繩索
    152.
    发明专利
    繩索 审中-公开
    绳索

    公开(公告)号:TW201337066A

    公开(公告)日:2013-09-16

    申请号:TW102115000

    申请日:2013-04-26

    Abstract: 本發明提供一種繩索,包含一本體,該本體包含一股中心繩線與複數股纏繞繩線,該些纏繞繩線繞該中心繩線而於其周圍排列,該些纏繞繩線由該中心繩線向外依序包含六股第一繩線、十二股第二繩線與十八股第三繩線,該第一繩線與該第二繩線之截面尺寸相同,該第一繩線或該第二繩線之截面尺寸大於該第三繩線之截面尺寸但小於該中心繩線之截面尺寸,該些纏繞繩索排列於中心繩索周圍後繞該中心繩線一同纏繞,藉此,本發明提供之繩索具有較佳的結構強度、適當的韌性與較小的允許長度變形量。

    Abstract in simplified Chinese: 本发明提供一种绳索,包含一本体,该本体包含一股中心绳线与复数股缠绕绳线,该些缠绕绳线绕该中心绳线而于其周围排列,该些缠绕绳线由该中心绳线向外依序包含六股第一绳线、十二股第二绳线与十八股第三绳线,该第一绳线与该第二绳线之截面尺寸相同,该第一绳线或该第二绳线之截面尺寸大于该第三绳线之截面尺寸但小于该中心绳线之截面尺寸,该些缠绕绳索排列于中心绳索周围后绕该中心绳线一同缠绕,借此,本发明提供之绳索具有较佳的结构强度、适当的韧性与较小的允许长度变形量。

    Method and Device for Manufacturing a Three-Layer Cord of the Type Rubberized in Situ
    159.
    发明申请
    Method and Device for Manufacturing a Three-Layer Cord of the Type Rubberized in Situ 有权
    用于制造原位橡胶类型的三层电缆的方法和装置

    公开(公告)号:US20120000174A1

    公开(公告)日:2012-01-05

    申请号:US13129671

    申请日:2009-11-10

    Abstract: Method of manufacturing a metal cord with three concentric layers (C1, C2, C3), rubberized in situ, of M+N+P construction, comprising a first, internal, layer (C1) consisting of M wires of diameter d1, M varying from 1 to 4, around which there are wound together in a helix, at a pitch p2, in a second, intermediate, layer (C2), N wires of diameter d2, N varying from 3 to 12, around which there are wound together as a helix at a pitch p3, in a third, outer, layer (C3), P wires of diameter d3, P varying from 8 to 20, the said method comprising the following steps which are performed in line: an assembling step by twisting the N wires around the first layer (C1) in order to form, at a point named the “assembling point”, an intermediate cord named a “core strand” of M+N construction; downstream of the assembling point, a sheathing step in which the M+N core strand is sheathed with a rubber composition named “filling rubber” in the uncrosslinked state; an assembling step in which the P wires of the first layer (C3) are twisted around the core strand thus sheathed; a final twist-balancing step. Also disclosed is a device for implementing such a method.

    Abstract translation: 制造具有M + N + P结构原位橡胶化的三个同心层(C1,C2,C3)的金属帘线的方法,包括由直径为d1,M的M线组成的第一内部层(C1),M 1至4,其中以螺旋线,间距p2,第二,中间层(C2)缠绕在一起,直径为d2的N个线,N为3至12个,绕其缠绕在一起 作为在间距p3,第三,外层(C3)中的螺旋线,直径为d3的P线,P从8变化到20,所述方法包括以下步骤:串联进行组装步骤 在第一层(C1)周围的N条线,以便在称为“组装点”的点处形成称为M + N结构的“芯线”的中间线; 在组装点的下游,在未交联状态下用M + N芯股线用称为“填充橡胶”的橡胶组合物包覆的护套步骤; 组装步骤,其中第一层(C3)的P线绕着包芯的芯线绞合; 最后的扭曲平衡步骤。 还公开了一种用于实现这种方法的装置。

    STEEL CORD FOR TIRE AND PNEUMATIC TIRE USING THE STEEL CORD
    160.
    发明申请
    STEEL CORD FOR TIRE AND PNEUMATIC TIRE USING THE STEEL CORD 审中-公开
    钢丝绳用于轮胎和气动轮胎使用钢丝绳

    公开(公告)号:US20100300592A1

    公开(公告)日:2010-12-02

    申请号:US12744851

    申请日:2008-09-23

    Abstract: It is an object of the present invention to reduce fretting between strands in a steel cord, to suppress reduction in cord strength caused by running, to enhance rubber penetrability, and to improve tire durability. The steel cord includes a cord main portion 19 of a triple layer-stranding structure including: a core 16 formed from one core strand f1, an inner sheath 17 including N (2 to 5) inner sheath strands f2 stranded with a stranding pitch Pi around the core; and outer sheath 18 formed from M (6 to 11) outer sheath strands f3 stranded with a stranding pitch Po around the inner sheath. Diameters of the strands f1, f2 and f3 are equal to each other, and stranding directions of the sheaths 17 and 18 are the same. A difference (|Ai−Ao|) between a stranding angle Ai of the inner sheath strand f2 and a stranding angle Ao of the outer sheath strand f3 is greater than 1° and smaller than 3°.

    Abstract translation: 本发明的目的是减少钢帘线中的股线之间的摩擦,以抑制由行驶引起的帘线强度的降低,提高橡胶的穿透性,并提高轮胎的耐久性。 钢丝帘线包括三层绞合结构的帘线主体部分19,其包括:由一个芯股f1形成的芯16,包含N(2至5个)内护套股的内护套17,绞线间距为 核心; 以及由围绕内护套绞合的绞合间距Po的M(6至11)外鞘股线f3形成的外护套18。 绞线f1,f2,f3的直径彼此相等,护套17,18的绞合方向相同。 内护套股f2的绞合角度A 1与外鞘股线f3的绞合角度Ao之间的差(| Ai-Ao |)大于1°且小于3°。

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