公开(公告)号：US08359823B2

公开(公告)日：2013-01-29

申请号：US13143268

申请日：2009-12-09

Applicant: Lixun Qi

Inventor： Lixun Qi

IPC: D02G3/48

CPC classification number: D07B1/0653 ,  D07B1/062 ,  D07B1/0626 ,  D07B1/0646 ,  D07B2201/2007 ,  D07B2201/2008 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/2029 ,  D07B2201/2039 ,  D07B2201/2061 ,  D07B2401/208 ,  D07B2501/2046 ,  Y10T428/249922 ,  D07B2801/12

Abstract: A steel cord (50) comprises a core layer and an outer layer. The core layer comprises a number of first steel filaments (10) and the outer layer comprises a number of second steel filaments (20). The outer layer is helically twisted around the core layer. The first steel filaments have a twisting pitch greater than 310 mm. At least one of the first steel filaments (10) is wavy preformed in one plane. At least one of the second steel filaments (20) is polygonally preformed.

Abstract translation: 钢丝绳（50）包括芯层和外层。 芯层包括多个第一钢丝（10），外层包括多个第二钢丝（20）。 外层围绕芯层螺旋扭曲。 第一根钢丝的扭绞间距大于310毫米。 第一钢丝（10）中的至少一个是在一个平面中预成形的波浪形。 第二钢丝（20）中的至少一个被多边形地预成型。

公开(公告)号：US20120285602A1

公开(公告)日：2012-11-15

申请号：US13510494

申请日：2010-11-08

Applicant: Alain Domingo ,  Christelle Chaulet ,  Sébastien Noel ,  Michael Cogne

Inventor： Alain Domingo ,  Christelle Chaulet ,  Sébastien Noel ,  Michael Cogne

IPC: B60C9/16

CPC classification number: B60C9/08 ,  B60C9/0007 ,  B60C9/13 ,  B60C2009/0416 ,  B60C2009/0483 ,  B60C2019/008 ,  B60C2200/06 ,  D07B1/062 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/2006 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/2031 ,  D07B2201/2046 ,  D07B2201/2059 ,  D07B2201/2077 ,  D07B2501/2046 ,  Y10T152/10855 ,  D07B2801/12

Abstract: A tire with a radial carcass reinforcement made up of at least one layer of metal reinforcing elements, the tire comprising a crown reinforcement itself capped radially with a tread, the tread being connected to two beads via two sidewalls. At least 70% of the metal reinforcing elements of at least one layer of the carcass reinforcement are non wrapped cables which, in what is known as the air-wicking test, display a flow rate of less than 2 cm3/min, and at least 10% of the metal reinforcing elements of the at least one layer of the carcass reinforcement are cables which, in what is known as the air-wicking test, display a flow rate of greater than 4 cm3/min.

Abstract translation: 一种轮胎，其具有由至少一层金属增强元件构成的径向胎体增强件，所述轮胎包括冠状增强件本身，其与胎面径向封盖，胎面通过两个侧壁连接到两个胎圈。 至少一层胎体增强层的金属增强元件的至少70％是不包裹的电缆，其在所谓的空气抽芯试验中显示小于2cm 3 / min的流速，并且至少 胎体增强层的至少一层的10％的金属增强元件是在所谓的空气抽芯试验中显示大于4cm 3 / min的流速的电缆。

公开(公告)号：US20120279629A1

公开(公告)日：2012-11-08

申请号：US13550782

申请日：2012-07-17

Applicant: Henri Barguet ,  Alain Domingo ,  Arnaud Letocart ,  Thibaud Pottier

Inventor： Henri Barguet ,  Alain Domingo ,  Arnaud Letocart ,  Thibaud Pottier

IPC: B60C9/16

CPC classification number: D07B1/0633 ,  D07B1/0646 ,  D07B1/0653 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/2031 ,  D07B2201/204 ,  D07B2201/2046 ,  D07B2201/206 ,  D07B2201/2061 ,  D07B2201/2062 ,  D07B2201/2065 ,  D07B2201/2071 ,  D07B2201/2081 ,  D07B2201/2097 ,  D07B2205/2078 ,  D07B2205/2082 ,  D07B2401/208 ,  D07B2501/2046 ,  D07B2501/2076 ,  D07B2801/12 ,  D07B2801/16

Abstract: The present invention relates to a three-layered metal cable of construction L+M+N usable as a reinforcing element for a tire carcass reinforcement, comprising an inner layer C1 having L wires of diameter d1 with L being from 1 to 4, surrounded by an intermediate layer C2 of M wires of diameter d2 wound together in a helix at a pitch p2 with M being from 3 to 12, said layer C2 being surrounded by an outer layer C3 of N wires of diameter d3 wound together in a helix at a pitch p3 with N being from 8 to 20, said cable being characterised in that a sheath formed of a cross-linkable or cross-linked rubber composition based on at least one diene elastomer covers at least said layer C2. The invention furthermore relates to the articles or semi-finished products made of plastics material and/or rubber which are reinforced by such a multi-layer cable, in particular to tires used in industrial vehicles, more particularly heavy-vehicle tires and their carcass reinforcement plies.

Abstract translation: 本发明涉及可用作轮胎胎体加强件的增强元件的结构L + M + N的三层金属电缆，包括：具有直径d1的L线的内层C1，L为1至4，被 直径为d2的M线的中间层C2以螺距p2以螺距p2缠绕在一起，间距p2为M为3至12，所述层C2被缠绕在一起的直径为d3的N线的外层C3围绕，螺旋线为 间距p3，其N为8至20，所述电缆的特征在于由基于至少一种二烯弹性体的可交联或交联的橡胶组合物形成的护套至少覆盖所述层C2。 本发明还涉及由这种多层电缆增强的塑料材料和/或橡胶制成的制品或半成品，特别是工业车辆中使用的轮胎，特别是重型车辆轮胎及其胎体增强件 层

公开(公告)号：US08245490B2

公开(公告)日：2012-08-21

申请号：US12794010

申请日：2010-06-04

Applicant: Henri Barguet ,  Alain Domingo ,  Arnaud Letocart ,  Thibaud Pottier

Inventor： Henri Barguet ,  Alain Domingo ,  Arnaud Letocart ,  Thibaud Pottier

IPC: D02G3/48

CPC classification number: D07B1/0633 ,  D07B1/0646 ,  D07B1/0653 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/2031 ,  D07B2201/204 ,  D07B2201/2046 ,  D07B2201/206 ,  D07B2201/2061 ,  D07B2201/2062 ,  D07B2201/2065 ,  D07B2201/2071 ,  D07B2201/2081 ,  D07B2201/2097 ,  D07B2205/2078 ,  D07B2205/2082 ,  D07B2401/208 ,  D07B2501/2046 ,  D07B2501/2076 ,  D07B2801/12 ,  D07B2801/16

Abstract: The present invention relates to a three-layered metal cable of construction L+M+N usable as a reinforcing element for a tire carcass reinforcement, comprising an inner layer C1 having L wires of diameter d1 with L being from 1 to 4, surrounded by an intermediate layer C2 of M wires of diameter d2 wound together in a helix at a pitch p2 with M being from 3 to 12, said layer C2 being surrounded by an outer layer C3 of N wires of diameter d3 wound together in a helix at a pitch p3 with N being from 8 to 20, said cable being characterized in that a sheath formed of a cross-linkable or cross-linked rubber composition based on at least one diene elastomer covers at least said layer C2. The invention furthermore relates to the articles or semi-finished products made of plastics material and/or rubber which are reinforced by such a multi-layer cable, in particular to tires used in industrial vehicles, more particularly heavy-vehicle tires and their carcass reinforcement plies.

Abstract translation: 本发明涉及可用作轮胎胎体加强件的增强元件的结构L + M + N的三层金属电缆，包括：具有直径d1的L线的内层C1，L为1至4，被 直径为d2的M线的中间层C2以螺距p2以螺距p2缠绕在一起，间距p2为M为3至12，所述层C2被缠绕在一起的直径为d3的N线的外层C3围绕，螺旋线为 间距p3，其N为8至20，所述电缆的特征在于由基于至少一种二烯弹性体的可交联或交联的橡胶组合物形成的护套至少覆盖所述层C2。 本发明还涉及由这种多层电缆增强的塑料材料和/或橡胶制成的制品或半成品，特别是工业车辆中使用的轮胎，特别是重型车辆轮胎及其胎体增强件 层

公开(公告)号：US20120186715A1

公开(公告)日：2012-07-26

申请号：US13382146

申请日：2010-07-02

Applicant: Jeremy Toussain ,  Thibaud Pottier

Inventor： Jeremy Toussain ,  Thibaud Pottier

IPC: B60C9/00 ,  B60C9/02 ,  D02G3/36

CPC classification number: D07B1/0633 ,  B60C9/0007 ,  D07B1/0613 ,  D07B1/0626 ,  D07B1/0646 ,  D07B1/0653 ,  D07B7/145 ,  D07B2201/2011 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/203 ,  D07B2201/2032 ,  D07B2201/204 ,  D07B2201/2046 ,  D07B2201/2061 ,  D07B2201/2062 ,  D07B2201/2097 ,  D07B2205/3021 ,  D07B2205/305 ,  D07B2205/3053 ,  D07B2205/306 ,  D07B2205/3067 ,  D07B2205/3071 ,  D07B2205/3085 ,  D07B2205/3089 ,  D07B2207/205 ,  D07B2207/4072 ,  D07B2401/2005 ,  D07B2401/2025 ,  D07B2501/2046 ,  D07B2801/12 ,  D07B2801/18 ,  D07B2801/10

Abstract: Metal cord with three layers (C1+C2+C3) of 3+M+N construction, rubberized in situ, comprising a first layer or central layer (C1) comprised of three wires of diameter d1 assembled in a helix at a pitch p1, around which central layer there are wound in a helix at a pitch p2, in a second layer (C2), M wires of diameter d2, around which second layer there are wound in a helix at a pitch p3, in a third layer (C3), N wires of diameter d3. The cord has the following characteristics (d1, d2, d3, p1, p2 and p3 being expressed in mm): 0.08≦d1≦0.50; 0.08≦d2≦0.50; 0.08≦d3≦0.50; 3

Abstract translation: 具有三层（C1 + C2 + C3）3 + M + N构造的金属线，原位胶化，包括由间距p1以螺旋形组装的直径为d1的三根线组成的第一层或中心层（C1） 在第二层（C2）中以螺距p2缠绕在中间层的中心层，在第二层（C2）中的第三层（C3）中的直径为d2的M线，以间距p3缠绕在螺旋中的第二层 ），N线直径d3。 帘线具有以下特征（d1，d2，d3，p1，p2和p3以mm表示）：0.08＆nlE; d1＆nlE; 0.50; 0.08＆nlE; d2＆nlE; 0.50; 0.08＆nlE; d3＆nlE; 0.50; 3

公开(公告)号：US08006475B2

公开(公告)日：2011-08-30

申请号：US12439039

申请日：2006-08-31

Applicant: Masanori Aoyama

Inventor： Masanori Aoyama

IPC: D02G3/22

CPC classification number: B60C9/0007 ,  B60C9/08 ,  B60C9/2006 ,  D07B1/0613 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/102 ,  D07B2201/1068 ,  D07B2201/1072 ,  D07B2201/1084 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2028 ,  D07B2201/2039 ,  D07B2201/204 ,  D07B2201/2061 ,  D07B2201/2097 ,  D07B2501/2046 ,  D07B2801/24

Abstract: Provided are a steel cord for reinforcing rubber whose fatigue resistance is increased more than ever to enable achieving high durability that was not conventionally realized, and a pneumatic radial tire including the steel cord as a reinforcement member.In a steel cord for reinforcing rubber having a double-twist structure that includes a plurality of strands twisted together in the same direction with the same pitch and including a central structure and at least one outer layer, the central structure is composed of at least two strands being twisted around each other and each being composed of at least seven filaments being twisted together. In a steel cord for reinforcing rubber including at least three core strands being twisted together and at least six sheath strands being twisted together around the core strands, the core strands and the sheath strands are twisted in the same direction.

Abstract translation: 提供了一种用于增强橡胶的钢帘线，其耐疲劳性比以往任何时候都提高，以实现不常规实现的高耐久性，以及包括钢帘线作为加强构件的充气子午线轮胎。 在具有双捻结构的增强橡胶用钢丝帘线中，所述双线捻结构包括以相同间距沿相同方向扭绞在一起并包括中心结构和至少一个外层的多股线，所述中心结构由至少两个 线束彼此扭转，并且每个由至少七根长丝扭曲在一起构成。 在用于增强橡胶的钢丝绳中，包括至少三根芯股绞合在一起，并且至少六根鞘股绕着芯线绞合在一起，芯股线和鞘股线沿同一方向扭转。

公开(公告)号：US20110011486A1

公开(公告)日：2011-01-20

申请号：US12810999

申请日：2008-12-22

Applicant: Thibaud Pottier ,  Henri Barguet

Inventor： Thibaud Pottier ,  Henri Barguet

IPC: B21F7/00 ,  B21D11/14

CPC classification number: D07B5/12 ,  D07B1/062 ,  D07B1/0626 ,  D07B7/145 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2027 ,  D07B2201/2028 ,  D07B2201/203 ,  D07B2201/2032 ,  D07B2201/2039 ,  D07B2201/2046 ,  D07B2201/2061 ,  D07B2201/2062 ,  D07B2205/2075 ,  D07B2207/205 ,  D07B2207/4072 ,  D07B2501/2046 ,  D07B2801/12 ,  D07B2801/16

Abstract: Method of manufacturing a metal cable having two layers (Ci, Ce) of construction M+N, comprising an inner layer (Ci) having M wires of diameter d1 wound together in a helix at a pitch p1, M varying from 2 to 4, and an outer layer (Ce) of N wires of diameter d2, wound together in a helix at a pitch p2 around the inner layer (Ci), the method comprising the following steps performed in line: a step of assembling the M core wires by twisting to form the inner layer (Ci) at a point of assembling; downstream of the point of assembling of the M core wires, a step of sheathing the inner layer (Ci) with a diene rubber composition called “filling rubber”, in the raw state; a step of assembling the N wires of the outer layer (Ce) by twisting around the inner layer (Ci) thus sheathed; and a step of twist balancing. Also disclosed is a device for implementing such a method.

Abstract translation: 制造具有结构M + N的两层（Ci，Ce）的金属电缆的方法，包括具有直径d1的M线的内层（Ci）以螺距p1缠绕在一起，M为2至4的M， 以及直径为d2的N根线的外层（Ce），以围绕内层（Ci）的间距p2以螺旋线缠绕在一起，该方法包括如下步骤：将M芯线组装成 扭转以在组装点形成内层（Ci）; 在M芯线的组装点的下游，在原始状态下用称为“填充橡胶”的二烯橡胶组合物包覆内层（Ci）的步骤; 通过围绕由此被包覆的内层（C 1）缠绕来组装外层（Ce）的N根线的步骤; 和扭曲平衡的一步。 还公开了一种用于实现这种方法的装置。

公开(公告)号：US06748989B2

公开(公告)日：2004-06-15

申请号：US10024061

申请日：2001-12-18

Applicant: Francois-Jacques Cordonnier ,  Alain Domingo

Inventor： Francois-Jacques Cordonnier ,  Alain Domingo

IPC: B60C900

CPC classification number: D07B1/0633 ,  B60C9/0007 ,  B60C2009/0014 ,  B60C2200/06 ,  D07B1/0613 ,  D07B2201/2023 ,  D07B2201/2028 ,  D07B2201/2029 ,  D07B2201/2031 ,  D07B2201/2051 ,  D07B2201/2059 ,  D07B2401/208 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T152/1081 ,  Y10T152/10846 ,  Y10T152/10855 ,  Y10T428/249934 ,  Y10T428/2973 ,  D07B2801/12

Abstract: A multi-layer cable having an unsaturated outer layer, comprising a core (C0) of diameter d0 surrounded by an intermediate layer (C1) of six or seven wires (M=6 or 7) of diameter d1 wound together in a helix at a pitch p1, surrounded by an outer layer (C2) of N wires of diameter d2 wound together in a helix at a pitch p2, N being less by 1 to 3 than the maximum number Nmax of wires which can be wound in one layer about the layer C1, this cable has the following characteristics (d0, d1, d2, p1 and p2 in mm): (i) 0.14

Abstract translation: 一种具有不饱和外层的多层电缆，包括直径为d0的芯（C0），其由直径d1的六条或七条线（M = 6或7）的中间层（C1）围绕，螺旋线缠绕在一起 间距p1由直径为d2的N根线的外层（C2）围绕，螺旋线以间距p2缠绕在一起，N比可绕一个层绕线的线的最大数量Nmax小1〜3倍 层C1，该电缆具有以下特性（d0，d1，d2，p1和p2，mm）:( i）0.14

公开(公告)号：US5400580A

公开(公告)日：1995-03-28

申请号：US798951

申请日：1991-11-27

Applicant: Yoshinori Kuriya ,  Yujiro Umezawa

Inventor： Yoshinori Kuriya ,  Yujiro Umezawa

IPC: B29D30/38 ,  B60C9/00 ,  D07B1/06 ,  D02G3/36 ,  B60

CPC classification number: D07B1/062 ,  B60C9/0007 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/2023 ,  D07B2201/2028 ,  D07B2201/2098 ,  Y10S57/902

Abstract: A steel cord for the reinforcement of rubber articles comprises a central basic layer comprised of 1 to 4 steel filaments, at least one coaxial layer arranged around the central basic layer and comprised of many steel filaments in which these filaments are twisted in the same twisting direction at the same twisting pitch, and a wrap filament spirally wound around the coaxial layer in the same twisting direction.

Abstract translation: 用于加强橡胶制品的钢丝帘线包括由1至4根钢丝组成的中心基层，至少一个同轴层布置在中央基层周围，并且包括许多钢丝，其中这些细丝在相同的扭转方向上被扭转 在相同的扭转方向上以同一扭转方向螺旋缠绕在同轴层上。

公开(公告)号：US4828001A

公开(公告)日：1989-05-09

申请号：US892850

申请日：1986-08-04

Applicant: Koji Takahira

Inventor： Koji Takahira

IPC: B29C70/10 ,  B29D30/38 ,  D07B1/06

CPC classification number: D07B1/0613 ,  D07B1/0626 ,  D07B2201/2028 ,  D07B2201/2029 ,  D07B2207/204 ,  Y10S57/902

Abstract: A steel cord comprises at least nine filaments which are twisted in substantially the same direction with substantially the same pitch. A coil formed by each filament has a diameter which is variable along the cord central line. Most of the filaments are interwined with one another without forming layers.

Abstract translation: 钢帘线包括至少九根长丝，其基本相同的方向以相同的间距扭转。 由每个细丝形成的线圈具有沿着帘线中心线可变的直径。 大多数长丝彼此相互缠绕而不形成层。