公开(公告)号：US20090283193A1

公开(公告)日：2009-11-19

申请号：US12092198

申请日：2006-10-30

Applicant: Shoji Hayashi

Inventor： Shoji Hayashi

IPC: B60C9/02

CPC classification number: D07B1/062 ,  B60C9/0007 ,  B60C9/2006 ,  D07B1/0626 ,  D07B2201/2006 ,  D07B2201/2018 ,  D07B2201/2022 ,  D07B2201/2023 ,  D07B2201/2028 ,  D07B2201/2029 ,  D07B2201/206 ,  D07B2401/206 ,  D07B2501/2046 ,  D07B2501/2076 ,  D07B2801/12

Abstract: There is provided a steel cord for reinforcing rubber article having superior durability, and a pneumatic radial tire improved in steering stability and durability by using it. There is also provided a pneumatic radial tire satisfactorily combining steering stability, durability, and good cost performance required for a high performance radial tire intended for the application to a high performance passenger car. The steel cord for reinforcing rubber article has a 1×n structure composed of a plurality of steel filaments stranded in the same direction at the same stranding pitch, wherein the number of the steel filaments is 6 to 12 and the diameter of the steel filaments is 0.08 to 0.21 mm. In the pneumatic radial tire having a carcass (1), as a framework, extending toroidally between a pair of bead parts (11), with a crown part of the carcass being reinforced with a belt layer (2), the above-described steel cord for reinforcing rubber article is applied to a cord constituting the belt layer.

Abstract translation: 提供了具有优异的耐久性的增强橡胶制品用钢丝帘线和通过使用它提高了操纵稳定性和耐久性的充气子午线轮胎。 还提供了一种令人满意地将操纵稳定性，耐久性以及旨在用于高性能乘用车的高性能子午线轮胎所需的良好成本性能的充气子午线轮胎。 用于增强橡胶制品的钢丝绳具有1xn结构，其以相同绞合间距以相同方向绞合的多根钢丝组成，其中钢丝数为6〜12，钢丝的直径为0.08〜 0.21毫米。 在具有胎体（1）的充气子午线轮胎作为框架，在一对胎圈部件（11）之间环状延伸，胎体的胎冠部分被带束层（2）加强，上述钢 将用于增强橡胶制品的帘线施加到构成带束层的帘线上。

公开(公告)号：US20090260735A1

公开(公告)日：2009-10-22

申请号：US12064325

申请日：2007-04-02

Applicant: Hiroshi Sasabe ,  Hitoshi Wakahara ,  Yuichi Sano ,  Kenichi Okamoto

Inventor： Hiroshi Sasabe ,  Hitoshi Wakahara ,  Yuichi Sano ,  Kenichi Okamoto

IPC: B60C15/04

CPC classification number: B60C15/04 ,  B60C2015/046 ,  C22C38/02 ,  C22C38/04 ,  C22C38/18 ,  D07B1/062 ,  D07B7/165 ,  D07B7/167 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/203 ,  D07B2201/2032 ,  D07B2201/2039 ,  D07B2201/2061 ,  D07B2201/2066 ,  D07B2201/2095 ,  D07B2205/3053 ,  D07B2207/204 ,  D07B2501/2046 ,  D07B2501/2053 ,  D07B2801/12 ,  D07B2801/10 ,  D07B2801/14

Abstract: A bead cord is described including an annular core and a side wire. The side wire is helically wound around the annular core. Further, the annular core is made of a strand wire. The strand wire includes a plurality of twisted core wires. The plurality of core wires may have substantially the same diameter.

Abstract translation: 描述了包括环形芯和侧线的胎圈帘线。 侧线螺旋缠绕在环形芯上。 此外，环形芯由绞合线制成。 绞线包括多根扭绞芯线。 多个芯线可以具有基本相同的直径。

公开(公告)号：US07228681B2

公开(公告)日：2007-06-12

申请号：US10563988

申请日：2004-06-25

Applicant: Dirk Meersschaut ,  Stijn Vanneste ,  Hans Cauwels

Inventor： Dirk Meersschaut ,  Stijn Vanneste ,  Hans Cauwels

IPC: D02G3/48

CPC classification number: D07B1/0646 ,  B60C9/0007 ,  D07B1/0633 ,  D07B2201/2002 ,  D07B2201/2006 ,  D07B2201/2012 ,  D07B2201/2023 ,  D07B2201/2029 ,  D07B2201/203 ,  D07B2201/2031 ,  D07B2201/204 ,  D07B2201/2046 ,  D07B2201/2051 ,  D07B2201/2059 ,  D07B2201/2065 ,  D07B2205/2039 ,  D07B2205/3057 ,  D07B2401/208 ,  D07B2501/2046 ,  Y10T152/1081 ,  D07B2801/12 ,  D07B2801/18 ,  D07B2801/14 ,  D07B2801/10

Abstract: A steel cord adapted for the reinforcement of elastomers includes: a core steel filament with a diameter dc and coated with a polymer, six intermediate steel filaments with a diameter di smaller than or equal to dc, the intermediate steel filaments being twisted around the core steel filament, ten to eleven outer steel filaments with a diameter do, smaller than or equal to di wherein these outer steel filaments are twisted around the intermediate steel filaments, and the outer steel filaments are preformed in order to allow rubber penetration inside the cord. The core steel filament, the intermediate steel filaments, and the outer steel filaments all have a tensile strength of at least 2600 MPa. The cord has an outer diameter D according to the following formula: D≦dc+2×di+2×do+0.1 mm, wherein all diameters are expressed in millimeters (mm).

Abstract translation: 适用于增强弹性体的钢丝绳包括：具有直径d c c的芯钢丝，并涂覆有聚合物，六个中等长度的细长丝，直径小于或等于 中间钢丝缠绕在芯钢丝上，十到十一个直径小于或等于的钢丝， 其中这些外部钢丝围绕中间钢丝绞合，并且外部钢丝被预成型以允许橡胶在帘线内渗透。 芯钢丝，中间钢丝和外钢丝均具有至少2600MPa的拉伸强度。 帘线具有根据以下公式的外径D：D <= D + 2×2×2×2×↓+ 0.1mm，其中 所有直径以毫米（mm）表示。

公开(公告)号：US20060065341A1

公开(公告)日：2006-03-30

申请号：US11199153

申请日：2005-08-09

Applicant: Hiroki Sarashi

Inventor： Hiroki Sarashi

IPC: B60C9/00 ,  D07B1/06 ,  B60C9/04

CPC classification number: D07B1/0653 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/02 ,  D07B1/0646 ,  D07B2201/2006 ,  D07B2201/2008 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/204 ,  D07B2501/2046

Abstract: A pneumatic tire includes metal cords each made of metal filaments twisted together, the metal cords having an initial elongation in a range of from 0.05 to 0.20% and a standard deviation of the initial elongation in a range of not more than 0.02. A method of manufacturing the metal cord comprises shaping metal filaments in a two-dimensional zigzag waveform, and twisting the shaped metal filaments together, wherein the number of the filaments is in a range of from 8 to 12, the metal filaments have the same diameter (d) of from 0.15 to 0.30 mm, the shaped metal filaments have the same zigzag waveforms, the zigzag waveform of each said shaped metal filament has constant wave lengths (P) and constant wave heights (h) wherein the ratio (P/d) is in the range of 100/3 to 700/3, and the ratio (h/d) is in the range of 5/3 to 80/3.

公开(公告)号：US20030201047A1

公开(公告)日：2003-10-30

申请号：US10444527

申请日：2003-05-23

Inventor： William Earl Rayman ,  Barry Allen Matrana ,  Thomas Roy Fuhrig ,  Gregory Scott Hanna

IPC: B60C011/02 ,  B60C009/20 ,  B60C009/22 ,  B60C009/00 ,  D07B001/06

CPC classification number: B60C15/06 ,  B60C1/0016 ,  B60C9/06 ,  B60C9/2009 ,  B60C9/22 ,  B60C9/28 ,  B60C11/00 ,  B60C11/0083 ,  B60C11/02 ,  B60C11/18 ,  B60C2200/065 ,  D02G3/48 ,  D07B1/0613 ,  D07B1/0626 ,  D07B2201/2006 ,  D07B2201/2051 ,  Y10T152/10765 ,  Y10T152/10792 ,  D07B2801/12 ,  D07B2801/24

Abstract: A two-piece tire assembly has a removable tread belt 12 for installing about the circumference of a tire carcass 14. The tread belt has at least a pair of belt layers, and one layer comprising inextensible reinforcing cables inclined at substantially zero degrees relative to the circumferential direction of the tire assembly. The cables in zero degree ply have a tensile strength of at least 50,000 N.

Abstract translation: 两件式轮胎组件具有可移除的胎面带12，用于围绕轮胎胎体14的圆周安装。胎面带具有至少一对带束层，并且一层包括不可伸展的增强缆线，相对于 轮胎组件的圆周方向。 零度帘布层中的电缆的拉伸强度至少为50,000 N.

公开(公告)号：US06182433B2

公开(公告)日：2001-02-06

申请号：US09332136

申请日：1999-06-14

Applicant: Kazuyoshi Tagawa

Inventor： Kazuyoshi Tagawa

IPC: D02G336

CPC classification number: D07B1/062 ,  D07B2201/2006 ,  D07B2201/2018 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2039 ,  D07B2201/206 ,  D07B2207/209 ,  D07B2501/2046 ,  Y10S57/902 ,  D07B2801/12

Abstract: A steel cord for the reinforcement of rubber article having M parallel+N structure consists of a core of two steel filaments and a single sheath of seven or eight steel filaments, wherein diameters of core filament and sheath filament and twisting pitch have specified ranges, respectively.

Abstract translation: 用于加强具有M平行+ N结构的橡胶制品的钢丝帘线由两根钢丝芯和一根七根或八根钢丝的单根芯组成，其中芯丝和皮长丝的直径和捻线间距分别为特定范围 。

公开(公告)号：US5473878A

公开(公告)日：1995-12-12

申请号：US36951

申请日：1993-03-25

Applicant: Charles E. Hamiel ,  Kenneth M. Kot ,  Johnny D. Massie, II ,  Kenneth J. Palmer ,  Italo M. Sinopoli

Inventor： Charles E. Hamiel ,  Kenneth M. Kot ,  Johnny D. Massie, II ,  Kenneth J. Palmer ,  Italo M. Sinopoli

IPC: D07B1/06

CPC classification number: D07B1/0626 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/2029 ,  D07B2201/204 ,  D07B2201/2061 ,  D07B2201/2097 ,  D07B2401/208 ,  D07B2501/2046 ,  Y10S57/902

Abstract: The invention is directed to several embodiments of metallic cord for the reinforcement of tires wherein one or more coaxial layers of metallic filaments are arranged around the metallic core filaments and twisted in the same direction at the same pitch. In one embodiment, the ratio of the diameter of the core filaments to the layer filaments is at least 1.28. In another embodiment, two of the core filaments have a first diameter and the third core filament has a second diameter smaller than the first diameter daimeter. In still another embodiment, two of the core filaments have a first diameter and a third of the core filaments has a second diameter smaller than the first diameter while the coaxial layer filaments have a third diameter equal to the second diameter. In another embodiment, the core has three core filaments twisted about each other and a coaxial layer of eight layer filaments arranged around the core filaments. In yet another embodiment, the core filaments have a first diameter and the layer filaments have a second diameter which is larger than the first diameter.

Abstract translation: 本发明涉及用于加强轮胎的金属帘线的几个实施例，其中金属细丝的一个或多个同轴层布置在金属芯丝周围并且以相同的间距在相同方向上扭转。 在一个实施例中，芯丝的直径与层丝的比例至少为1.28。 在另一个实施例中，两个芯丝具有第一直径，并且第三芯丝具有小于第一直径daimeter的第二直径。 在另一个实施例中，两个芯丝具有第一直径，并且三根芯丝具有小于第一直径的第二直径，而同轴层丝具有等于第二直径的第三直径。 在另一个实施例中，芯具有三个彼此相互扭转的芯丝和围绕芯丝布置的八层丝的同轴层。 在另一个实施例中，芯丝具有第一直径，并且层丝具有大于第一直径的第二直径。

公开(公告)号：US5327713A

公开(公告)日：1994-07-12

申请号：US26596

申请日：1993-03-05

Applicant: Yutaka Sakon

Inventor： Yutaka Sakon

IPC: B60C9/00 ,  D07B1/06

CPC classification number: D07B1/0626 ,  B60C9/0007 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2029 ,  D07B2201/2032 ,  D07B2201/2051 ,  D07B2201/2061 ,  D07B2201/2097 ,  D07B2401/208 ,  Y10S57/902

Abstract: A tire cord and a tire, wherein the tire cord comprises three inner steel monofilaments (FC) having a smaller diameter (dc) and seven outer steel monofilaments (FB) having a larger diameter (db), both the diameters (dc) and (db) being in the range of 0.15 to 0.28 mm, the inner and outer steel monofilaments being twisted in the same direction but at different pitches, and an average gap of at least 0.03 mm is provided between the adjacent outer steel monofilaments. The tire is provided with the cords as reinforcements, e.g. carcass cords, belt cords and the like.

Abstract translation: 一种轮胎帘线和轮胎，其中轮胎帘线包括三个具有较小直径（dc）的内钢单丝（FC）和七个具有较大直径（db）的外钢单丝（FB），直径（dc）和（ db）在0.15至0.28mm的范围内，内钢和单钢单丝在相同方向上以不同的间距扭转，并且在相邻的外钢单丝之间设置至少0.03mm的平均间隙。 轮胎设有作为增强件的帘线，例如。 胎体帘线，皮带帘线等。

公开(公告)号：US4724663A

公开(公告)日：1988-02-16

申请号：US903790

申请日：1986-09-05

Applicant: Luc Bourgois ,  Freddy Baillievier

Inventor： Luc Bourgois ,  Freddy Baillievier

IPC: B29D30/38 ,  B29D30/50 ,  B60C9/00 ,  D07B1/06 ,  D02G3/48

CPC classification number: D07B1/0626 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2031 ,  D07B2201/2032 ,  D07B2201/2061 ,  D07B2207/205 ,  Y10S57/902

Abstract: A steel cord, for use in the reinforcement of resilient articles such as rubber tires, comprises a central bundle of wires surrounded by a circumferential layer of helicoidally twisted wires. In the central bundle, one can distinguish a core and a surrounding layer, the latter having the same twist pitch as the circumferential layer. In order to reduce wire migration, the wires of the central bundle show a limited number of relative position changes, between 2 and 300 per 30 cm cord length.

公开(公告)号：US4628683A

公开(公告)日：1986-12-16

申请号：US748987

申请日：1985-06-26

Applicant: Luc Bourgois ,  Freddy Baillievier

Inventor： Luc Bourgois ,  Freddy Baillievier

IPC: B29D30/38 ,  B29D30/50 ,  B60C9/00 ,  D07B1/06 ,  D02G3/48

CPC classification number: D07B1/0626 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2031 ,  D07B2201/2032 ,  D07B2201/2061 ,  D07B2207/205 ,  Y10S57/902

Abstract: A steel cord, for use in the reinforcement of resilient articles such as rubber tyres, comprises a central bundle of wires surrounded by a circumferential layer of helicoidally twisted wires. In the central bundle, one can distinguish a core and a surrounding layer, the latter having the same twist pitch as the circumferential layer. In order to reduce wire migration, the wires of the central bundle show a limited number of relative position changes, between 2 and 300 per 30 cm cord length.