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    TIRE, THE CARCASS REINFORCEMENT OF WHICH IS REINFORCED WITH A LAYER OF REINFORCING ELEMENTS IN THE BEAD REGION
    66.
    发明申请
    TIRE, THE CARCASS REINFORCEMENT OF WHICH IS REINFORCED WITH A LAYER OF REINFORCING ELEMENTS IN THE BEAD REGION 审中-公开
    轮胎，加强了在珠区加强元素层的加油加固

    公开(公告)号：US20140305568A1

    公开(公告)日：2014-10-16

    申请号：US13992483

    申请日：2011-12-20

    Applicant: Gilles Sallaz ,  Agnès Degeorges ,  Alain Domingo ,  Bopha Grisin

    Inventor： Gilles Sallaz ,  Agnès Degeorges ,  Alain Domingo ,  Bopha Grisin

    IPC: B60C15/06

    CPC classification number: B60C15/0635 ,  B60C9/0007 ,  B60C15/06 ,  B60C2015/0678 ,  B60C2015/0685 ,  D07B1/062 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/2046 ,  D07B2501/2046 ,  Y10T152/10828

    Abstract: Tire having a radial carcass reinforcement anchored in each bead by an upturn around a bead wire, reinforced by at least one layer of reinforcing elements turned up around the bead wire, one end of said at least one layer of reinforcing elements being axially on the outside of the carcass reinforcement upturn and radially on the inside of the end of said upturn, the other end turned up around the bead wire being axially on the inside of the carcass reinforcement. The reinforcing elements are non-wrapped metal cords with saturated layers, having, in a permeability test, a flow rate of less than 5 cm3/min and the distance between the end, axially on the outside of the carcass reinforcement upturn, of said at least one layer of reinforcing elements turned up around the bead wire and the end of the carcass reinforcement upturn is less than 5 mm.

    Abstract translation: 轮胎具有径向胎体加强件，其通过围绕胎圈丝线的上翘而锚定在每个胎圈中，由围绕胎圈丝线的至少一层加强元件加强，所述至少一层增强元件的一端轴向位于外侧 的胎体增强件向上翻转并且在所述上翘的端部的径向上是径向的，另一端围绕胎圈丝线在胎体增强件的内侧轴向地卷起。 增强元件是具有饱和层的非包裹的金属帘线，在渗透性试验中具有小于5cm 3 / min的流速和所述胴体加强件向上的轴向上在外侧上的距离 至少一层增强元件卷绕在胎圈丝上，并且胎体增强上翘的端部小于5mm。

    Method and device for producing a three-layer cord
    67.
    发明授权
    Method and device for producing a three-layer cord 有权
    用于生产三层帘线的方法和装置

    公开(公告)号：US08720176B2

    公开(公告)日：2014-05-13

    申请号：US13260977

    申请日：2010-03-29

    Applicant: Thibaud Pottier ,  Jacques Gauthier ,  Jérémy Toussain

    Inventor： Thibaud Pottier ,  Jacques Gauthier ,  Jérémy Toussain

    IPC: D07B1/00

    CPC classification number: D07B5/12 ,  D07B1/0633 ,  D07B7/145 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/2032 ,  D07B2201/204 ,  D07B2201/2046 ,  D07B2201/2062 ,  D07B2201/2065 ,  D07B2201/2081 ,  D07B2207/205 ,  D07B2207/4072 ,  D07B2401/2025 ,  D07B2401/208 ,  D07B2501/2046 ,  D07B2801/24 ,  D07B2801/12

    Abstract: Method of manufacturing a metal cord with three concentric layers (C1, C2, C3), of the type rubberized in situ, i.e. incorporating a composition made of rubber in the uncrosslinked state referred to as “filling rubber”, the said cable 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 first sheathing step in which the core (C1) is sheathed with the filling rubber; a first 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 “core strand” (C1+C2); downstream of the said assembling point, a second sheathing step in which the core strand (C1+C2) is sheathed with the filling rubber; a second assembling step in which the P wires of the third layer (C3) are twisted around the core strand (C1+C2) thus sheathed; a final twist-balancing step.

    Abstract translation: 制造具有三相同心层（C1，C2，C3）的金属帘线的方法，该同心层是原位橡胶化的，即在称为“填充橡胶”的未交联状态下加入由橡胶制成的组合物，所述电缆包括第一 ，内部，层或芯（C1），其周围以螺旋形式缠绕在一起，间距p2，第二中间层（C2）中，直径为d2，N的N个线变化在3至12周围 该第二层以间距p3，第三，外层（C3），直径d3，P变化为8至20的P线缠绕在一起作为螺旋，所述方法包括以下步骤：第一护套 其中芯（C1）用填充橡胶包覆; 第一组装步骤，通过将所述第二层（C2）的N线缠绕在被包覆的芯部（C1）上，以在形成“组装点”的点形成称为“芯线”（C1 + C2）; 在所述组装点的下游，第二护套步骤，其中所述芯股线（C1 + C2）用填充橡胶包覆; 第二组装步骤，其中第三层（C3）的P线围绕着被包覆的芯股线（C1 + C2）扭转; 最后的扭曲平衡步骤。

    Auto-Adhesive Composite Reinforcement
    69.
    发明申请
    Auto-Adhesive Composite Reinforcement 审中-公开
    自动粘合复合材料

    公开(公告)号：US20140045984A1

    公开(公告)日：2014-02-13

    申请号：US13989017

    申请日：2011-11-16

    Applicant: Vincent Abad ,  Sébastien Rigo ,  Emmanuel Custodero

    Inventor： Vincent Abad ,  Sébastien Rigo ,  Emmanuel Custodero

    IPC: C09D109/06 ,  D07B1/06 ,  C09D177/02

    CPC classification number: C09D109/06 ,  C09D177/02 ,  D02G3/48 ,  D07B1/0606 ,  D07B1/062 ,  D07B1/0666 ,  D07B2201/2012 ,  D07B2201/2044 ,  D07B2201/2046 ,  D07B2205/2017 ,  D07B2205/2039 ,  D07B2205/2046 ,  D07B2205/2082 ,  D07B2207/4068 ,  D07B2501/2046 ,  D07B2501/2053 ,  Y10T428/2938 ,  Y10T428/294 ,  Y10T428/2967 ,  Y10T428/2969 ,  D07B2801/18 ,  D07B2801/16

    Abstract: Composite reinforcer (R-2) that is self-adhesive by curing to a diene rubber matrix, which can be used as reinforcing element for a pneumatic tire, comprising: one or more reinforcing thread(s) (20), for example a carbon steel cord; covering said thread, individually each thread or collectively several threads, a layer of a thermoplastic polymer composition comprising on the one hand a thermoplastic polymer, the glass transition temperature of which is positive, on the other hand a functionalized unsaturated thermoplastic stirene elastomer, the glass transition temperature of which is negative, said elastomer containing functional groups selected from epoxide, carboxyl and acid anhydride or ester groups. Process for manufacturing such a composite reinforcer and rubber article or semi-finished product, especially a pneumatic tire, incorporating such a composite reinforcer.

    Abstract translation: 通过固化成可以用作充气轮胎的增强元件的二烯橡胶基质而具有自粘性的复合增强件（R-2），包括：一个或多个增强线（20），例如碳 钢丝绳; 覆盖所述螺纹，单独地每个螺纹或共同的几个螺纹，一层热塑性聚合物组合物，一方面包括玻璃化转变温度为正的热塑性聚合物，另一方面包括官能化的不饱和热塑性塑料弹性体，玻璃 其转变温度为负，所述弹性体含有选自环氧化物，羧基和酸酐或酯基的官能团。 用于制造这种复合增强件和橡胶制品或半成品的方法，特别是包含这种复合增强件的充气轮胎。

    COMPOSITE REINFORCER SHEATHED WITH A LAYER OF POLYMER THAT IS SELF-ADHESIVE TO RUBBER
    70.
    发明申请
    COMPOSITE REINFORCER SHEATHED WITH A LAYER OF POLYMER THAT IS SELF-ADHESIVE TO RUBBER 有权
    复合增强剂与自粘合橡胶层聚合物

    公开(公告)号：US20140045983A1

    公开(公告)日：2014-02-13

    申请号：US13981769

    申请日：2012-01-31

    Applicant: Vincent Abad ,  Sébastien Rigo ,  Emmanuel Custodero

    Inventor： Vincent Abad ,  Sébastien Rigo ,  Emmanuel Custodero

    IPC: C08K3/08

    CPC classification number: B60C9/0042 ,  B29D30/38 ,  B29D2030/383 ,  B60C2009/0021 ,  D02G3/48 ,  D07B1/0666 ,  D07B2201/2012 ,  D07B2201/2044 ,  D07B2201/2046 ,  D07B2205/2003 ,  D07B2205/2082 ,  D07B2501/2046 ,  Y10T428/2938 ,  Y10T428/2967 ,  Y10T428/2969 ,  D07B2801/16 ,  D07B2801/18

    Abstract: Composite reinforcer (R-2) capable of adhering directly to a diene rubber matrix, which can be used as a reinforcing element for a pneumatic tyre, comprising: one or more reinforcing thread(s) (20), for example a carbon steel cord; covering said thread, individually each thread or collectively several threads, a layer of a thermoplastic polymer composition comprising at least one thermoplastic polymer, the glass transition temperature of which is positive, a poly(p-phenylene ether) (PPE) and a functionalized unsaturated thermoplastic styrene (TPS) elastomer, the glass transition temperature of which is negative, said TPS elastomer bearing functional groups selected from epoxide, carboxyl and acid anhydride or ester groups. Process for manufacturing such a composite reinforcer and rubber article or semi-finished product, especially a pneumatic tyre, incorporating such a composite reinforcer.

    Abstract translation: 能够直接粘附到可用作充气轮胎的增强元件的二烯橡胶基体上的复合增强件（R-2）包括：一个或多个加强丝（20），例如碳钢绳 ; 覆盖所述螺纹，单独地每个螺纹或共同的几个螺纹，一层热塑性聚合物组合物，其包含至少一种热塑性聚合物，其玻璃化转变温度为正，聚（对亚苯基醚）（PPE）和官能化不饱和 热塑性苯乙烯（TPS）弹性体，其玻璃化转变温度为负，所述TPS弹性体带有官能团，选自环氧化物，羧基和酸酐或酯基。 用于制造这种复合增强件和橡胶制品或半成品的方法，特别是包含这种复合增强件的充气轮胎。

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