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    Method and Device for Manufacturing a Three-Layer Cord of the Type Rubberized in Situ
    2.
    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

    申请人： Thibaud Pottier ,  Jeremy Toussain

    发明人： Thibaud Pottier ,  Jeremy Toussain

    IPC分类号： D07B7/14 ,  D07B5/12

    CPC分类号： D07B5/12 ,  D07B1/0626 ,  D07B1/0633 ,  D07B3/02 ,  D07B3/085 ,  D07B7/145 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/2031 ,  D07B2201/204 ,  D07B2201/2046 ,  D07B2201/2059 ,  D07B2201/2061 ,  D07B2201/2081 ,  D07B2207/205 ,  D07B2207/4072 ,  D07B2501/2046 ,  D07B2801/12

    摘要： 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.

    摘要翻译： 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。

    Method and Device for Producing a Three-Layer Cord
    8.
    发明申请
    Method and Device for Producing a Three-Layer Cord 有权
    用于生产三层电缆的方法和装置

    公开(公告)号：US20120110972A1

    公开(公告)日：2012-05-10

    申请号：US13262051

    申请日：2010-03-29

    申请人： Thibaud Pottier ,  Jacques Gauthier ,  Jérémy Toussain

    发明人： Thibaud Pottier ,  Jacques Gauthier ,  Jérémy Toussain

    IPC分类号： D07B7/14 ,  D07B3/00 ,  D07B5/00

    CPC分类号： D07B5/12 ,  D07B1/0633 ,  D07B7/145 ,  D07B2201/202 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/203 ,  D07B2201/2031 ,  D07B2201/204 ,  D07B2201/2046 ,  D07B2201/2059 ,  D07B2201/2065 ,  D07B2201/2081 ,  D07B2207/205 ,  D07B2207/4072 ,  D07B2401/2015 ,  D07B2401/2025 ,  D07B2401/207 ,  D07B2501/2046

    摘要： Method of manufacturing a metal cord with three concentric layers (C1, C2, C3), of the type rubberized in situ, i.e. during its manufacture comprising a first, internal, layer or core (C1), 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 second layer 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: a sheathing step in which the core (C1) is sheathed with a rubber composition named “filling rubber”, in the uncrosslinked state; an assembling step by twisting the N wires of the second layer (C2) around the core (C1) thus sheathed in order to form, at a point named the “assembling point”, an intermediate cord named a “core strand” (C1+C2); an assembling step in which the P wires of the third layer (C3) are twisted around the core strand (C1+C2); a final twist-balancing step.

    摘要翻译： 制造具有三个同心层（C1，C2，C3）的金属帘线的方法，其中原位橡胶化，即在其制造期间包括第一，内部，层或芯（C1），其周围以 螺旋线，以间距p2，在第二中间层（C2）中，直径为d2的N根线，N为3至12，第二层以间距p3缠绕在一起作为螺旋，第三层 ，外层（C3），直径d3的P丝，P从8变化到20，所述方法包括以下步骤：包芯步骤，其中芯（C1）用名为“填充橡胶”的橡胶组合物包覆， ，处于未交联状态; 组装步骤，通过将所述第二层（C2）的N线绕在被包覆的芯部（C1）上，以形成位于“组装点”的点处，称为“芯股线”（C1 + C2）; 组装步骤，其中第三层（C3）的P线缠绕在芯股线（C1 + C2）周围; 最后的扭曲平衡步骤。