公开(公告)号：US20150043976A1

公开(公告)日：2015-02-12

申请号：US14382909

申请日：2013-03-01

Applicant: NV BEKAERT SA ,  MINOVA INTERNATIONAL LIMITED

Inventor： Stijn Defossez ,  David Aspinwall ,  Setphen Tadolini ,  James Earl

IPC: E21D21/00 ,  D07B1/06

CPC classification number: E21D21/0026 ,  D07B1/06 ,  D07B1/0693 ,  D07B5/005 ,  D07B2201/2002 ,  D07B2201/2007 ,  D07B2201/2011 ,  D07B2205/3071 ,  D07B2205/3092 ,  D07B2501/2023 ,  E21D21/0006 ,  E21D21/0013 ,  E21D21/006 ,  D07B2801/18

Abstract: A strand (20) for a cable bolt (14) comprises a plurality of metallic elongated members (22, 24) twisted together. At least one of the elongated members has a corrosion resistant coating (54) and surface deformation, so as to improve the bodig efficiency and the anchorage of the strand.

Abstract translation: 用于电缆螺栓（14）的绞线（20）包括扭绞在一起的多个金属细长构件（22,24）。 细长构件中的至少一个具有耐腐蚀涂层（54）和表面变形，以便改善钢丝绳的弯曲效率和锚固。

公开(公告)号：US20110268954A1

公开(公告)日：2011-11-03

申请号：US13143268

申请日：2009-07-09

Applicant: Lixun Qi

Inventor： Lixun Qi

IPC: D07B1/06 ,  D02G3/22 ,  D02G3/48 ,  D02G3/12 ,  B32B5/08 ,  B60C9/00

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：US08001758B2

公开(公告)日：2011-08-23

申请号：US12726563

申请日：2010-03-18

Applicant: Noritaka Morioka

Inventor： Noritaka Morioka

IPC: D02G3/02 ,  D02G3/22

CPC classification number: D07B1/0646 ,  D07B2201/2007 ,  D07B2501/2046 ,  D07B2501/2076

Abstract: A single-layered rubber-product-reinforcing steel cord with good rubber penetration properties, excellent fatigue resistance, and small low-load stretch is obtained. All of wires 11 are provided with curls having a substantially elliptical cross-section and a pitch smaller than that of curls for intertwining, formed by providing the wires with spiral curls and then pressing the wires. These wires are intertwined into each other to form a single-layered twist structure, and, thus, a cord is obtained in which a hollow portion at the center of the cord is in communication with an outside via a gap 12 between the wires 11, and at least any one pair of adjacent wires 11 are substantially in contact with each other at any point in the longitudinal direction of the cord.

Abstract translation: 获得具有良好的橡胶渗透性，优异的耐疲劳性和小的低负荷拉伸的单层橡胶制品增强钢丝帘线。 所有的电线11都具有卷曲，该卷曲具有基本上椭圆形的横截面，并且具有小于卷曲的间距，用于缠绕，通过将电线设置成螺旋卷曲然后按压电线而形成。 这些线彼此缠结以形成单层扭结结构，因此，获得了一根绳索，其中帘线中心处的中空部分经由导线11之间的间隙12与外部连通， 并且至少任何一对相邻的线11在帘线的纵向方向上的任何点处基本上彼此接触。

公开(公告)号：US20100236211A1

公开(公告)日：2010-09-23

申请号：US12726563

申请日：2010-03-18

Applicant: Noritaka MORIOKA

Inventor： Noritaka MORIOKA

IPC: D07B1/06 ,  D07B7/00

CPC classification number: D07B1/0646 ,  D07B2201/2007 ,  D07B2501/2046 ,  D07B2501/2076

Abstract: A single-layered rubber-product-reinforcing steel cord with good rubber penetration properties, excellent fatigue resistance, and small low-load stretch is obtained. All of wires 11 are provided with curls having a substantially elliptical cross-section and a pitch smaller than that of curls for intertwining, formed by providing the wires with spiral curls and then pressing the wires. These wires are intertwined into each other to form a single-layered twist structure, and, thus, a cord is obtained in which a hollow portion at the center of the cord is in communication with an outside via a gap 12 between the wires 11, and at least any one pair of adjacent wires 11 are substantially in contact with each other at any point in the longitudinal direction of the cord.

Abstract translation: 获得具有良好的橡胶渗透性，优异的耐疲劳性和小的低负荷拉伸的单层橡胶制品增强钢丝帘线。 所有的电线11都具有卷曲，该卷曲具有基本上椭圆形的横截面，并且具有小于卷曲的间距，用于缠绕，通过将电线设置成螺旋卷曲然后按压电线而形成。 这些线彼此缠结以形成单层扭结结构，因此，获得了一根绳索，其中帘线中心处的中空部分经由导线11之间的间隙12与外部连通， 并且至少任何一对相邻的线11在帘线的纵向方向上的任何点处基本上彼此接触。

公开(公告)号：US20060081319A1

公开(公告)日：2006-04-20

申请号：US10540884

申请日：2004-01-22

Applicant: Shuichi Fukutani ,  Hidenori Matsushima

Inventor： Shuichi Fukutani ,  Hidenori Matsushima

IPC: B60C9/00 ,  B60C9/18 ,  B29D30/38 ,  B32B5/08

CPC classification number: B29D30/38 ,  B29D30/70 ,  B60C9/0007 ,  B60C9/18 ,  B60C9/22 ,  B60C9/263 ,  D07B1/0606 ,  D07B1/0646 ,  D07B2201/2007 ,  D07B2201/2022 ,  D07B2501/2046 ,  Y10T152/10765 ,  Y10T152/10783 ,  Y10T428/12333 ,  Y10T428/249922 ,  Y10T428/249933 ,  Y10T428/249935 ,  Y10T428/2925

Abstract: Provided are a reinforcement material, not causing undesired stress and having excellent shape stability characteristics, a rubber product using the material and a method for producing the product, and a pneumatic tire using the material and a method for producing the tire. The reinforcement material for rubber has a flat coil shape where, when the material is in a single free state, loop portions are partly superposed on each other in sequence, and is embedded in a rubber product such as a pneumatic tire.

Abstract translation: 本发明提供一种增强材料，不会产生不希望的应力，且具有优异的形状稳定性，使用该材料的橡胶制品和制造该产品的方法，以及使用该材料的充气轮胎和制造该轮胎的方法。 用于橡胶的增强材料具有扁平线圈形状，其中当材料处于单个自由状态时，环部分依次彼此重叠，并且嵌入橡胶制品如充气轮胎中。

公开(公告)号：US06959745B2

公开(公告)日：2005-11-01

申请号：US10386476

申请日：2003-03-13

Applicant: Shinichi Miyazaki ,  Kazumi Yamazaki ,  Osamu Toda

Inventor： Shinichi Miyazaki ,  Kazumi Yamazaki ,  Osamu Toda

IPC: B60C9/00 ,  B60C9/20 ,  D07B1/06 ,  D07B7/02

CPC classification number: D07B1/0646 ,  D07B7/025 ,  D07B2201/2007 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2205/3057 ,  D07B2501/2046 ,  Y10S57/902 ,  D07B2801/10

Abstract: A steel cord is composed of three to six steel filaments each having a filament diameter of from 0.25 to 0.45 mm, the three to six steel filaments including shaped filaments and twisted together, wherein the shaped filaments are, before twisted together, coiled to be set in a form of coil having a coil diameter of less than 5 mm and a coil pitch of more than 5 mm, the shaped filaments include at least two kinds of shaped filaments which are different in respect of the form of coil, the shaped filaments are twisted together while the coil diameter is reduced, the elongation of the cord at 50 N load is less than 0.2%, and the cord strength is in a range of from 2500 to 3500 N/sq.mm.

Abstract translation: 钢帘线由长丝直径为0.25至0.45mm的三至六根钢丝组成，三至六根钢丝包括成形长丝并扭绞在一起，其中成形长丝在扭绞在一起之前被卷绕成待设定 线圈直径小于5mm且线圈间距大于5mm的线圈形状，成形长丝包括至少两种在线圈形状上不同的成形长丝，成形长丝为 当线圈直径减小时，在50N负载下的帘线的伸长率小于0.2％，帘线强度在2500至3500N / sq.mm的范围内。

公开(公告)号：US06779950B1

公开(公告)日：2004-08-24

申请号：US10383881

申请日：2003-03-10

Applicant: Warwick Bernard Hutchins

Inventor： Warwick Bernard Hutchins

IPC: E21D2000

CPC classification number: E21D21/0026 ,  D07B1/0693 ,  D07B5/005 ,  D07B2201/2002 ,  D07B2201/2007 ,  D07B2501/2023 ,  E21D21/0066

Abstract: A reinforcing member such as a cable bolt is formed of a multiplicity of helically stranded wires wound around a straight core or king wire. At least the outer wires are formed with a plurality of spaced helical ribs extending along the entire length thereof.

Abstract translation: 诸如电缆螺栓的加强构件由绕直芯或金线缠绕的多根螺旋绞合线形成。 至少外线形成有沿其整个长度延伸的多个间隔的螺旋肋。

公开(公告)号：US20040069394A1

公开(公告)日：2004-04-15

申请号：US10451898

申请日：2003-11-13

Inventor： Giancarlo Armellin ,  Guido Riva

IPC: B60C009/00 ,  B60C015/00

CPC classification number: D07B1/0646 ,  B29C48/06 ,  B29C48/12 ,  B29C48/156 ,  B29D30/38 ,  B29D30/70 ,  B60C9/0007 ,  B60C9/2006 ,  B60C9/2009 ,  B60C9/2204 ,  D07B1/0613 ,  D07B2201/1052 ,  D07B2201/1064 ,  D07B2201/1068 ,  D07B2201/1072 ,  D07B2201/2002 ,  D07B2201/2007 ,  D07B2201/2008 ,  D07B2201/202 ,  D07B2201/2024 ,  D07B2201/2029 ,  D07B2201/2039 ,  D07B2401/2005 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T152/10783

Abstract: Tire for vehicle wheels, comprising metallic reinforcing cords made of a single strand of elementary filaments preformed by sinusoidal waving and wound together. Said metallic cords show a value of the integral of the breaking stress not lower than 5000 J/m3.

Abstract translation: 用于车轮的轮胎，包括由正弦波浪形并缠绕在一起的由单根基本丝制成的金属加强帘线。 所述金属帘线显示不低于5000J / m 3的断裂应力的积分值。

公开(公告)号：US20030047265A1

公开(公告)日：2003-03-13

申请号：US10235548

申请日：2002-09-06

Applicant: Sumitomo Rubber Industries, Ltd.

Inventor： Shinichi Miyazaki ,  Takeshi Ohta ,  Kazumi Yamazaki

IPC: B60C009/00 ,  B60C009/18 ,  B60C009/20

CPC classification number: D07B7/025 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/0064 ,  B60C9/2009 ,  B60C9/22 ,  D07B1/0606 ,  D07B1/0646 ,  D07B2201/2003 ,  D07B2201/2005 ,  D07B2201/2007 ,  D07B2201/2008 ,  D07B2501/2046 ,  Y10T152/10765

Abstract: A pneumatic tire comprises a belt disposed radially outside a carcass in a tread portion, the belt comprising two cross plies of monofilament metallic cords laid at angles of from 15 to 30 degrees with respect to the circumferential direction of the tire, each monofilament cord composed of a waved single filament, the filament having a circular sectional shape having a diameter in a range of from 0.40 to 0.50 mm, or alternatively a non-circular sectional shape having an aspect ratio in a range of from 0.65 to 0.95 and a cross-sectional area in a range of 0.09 to 0.20 sq.mm.

Abstract translation: 一种充气轮胎，包括一个设置在胎面部分的胎体径向外侧的皮带，该皮带包括相对于轮胎圆周方向以15至30度的角度布置的两条交叉层的单丝金属帘线，每条单丝帘线由 波长的单丝，细丝具有直径在0.40至0.50mm范围内的圆形截面形状，或者具有纵横比在0.65至0.95范围内的非圆形截面形状，以及横截面 面积在0.09至0.20平方毫米的范围内。

公开(公告)号：US06438932B1

公开(公告)日：2002-08-27

申请号：US09945685

申请日：2001-09-05

Applicant: Xavier De Vos ,  Yvan Lippens ,  Albert R. Somers ,  Frans Van Giel

Inventor： Xavier De Vos ,  Yvan Lippens ,  Albert R. Somers ,  Frans Van Giel

IPC: D07B106

CPC classification number: D07B1/0653 ,  B60C9/0057 ,  B60C9/0064 ,  D07B1/0613 ,  D07B1/0626 ,  D07B1/0646 ,  D07B7/025 ,  D07B2201/2007 ,  D07B2201/2018 ,  D07B2201/2022 ,  D07B2201/2023 ,  D07B2401/208 ,  D07B2501/2046 ,  D07B2501/2076 ,  Y10S57/902 ,  Y10T428/12333

Abstract: A steel structure adapted for the reinforcement of elastomeric members has steel elements containing a plurality of steel filaments at least one of which filaments is provided with first and second crimps. The first crimp lies in a plane that is substantially different from the plane of the second crimp. Application of the both crimps can be carried out efficiently using two pairs of toothed wheels which are not externally driven. This arrangement renders it possible to obtain steel structures with an increased penetration of rubber or with an increased elongation at break.

Abstract translation: 适于增强弹性体构件的钢结构具有含有多根钢丝的钢元素，其中至少一根细丝具有第一和第二卷曲。 第一卷曲位于与第二卷曲的平面基本上不同的平面中。 可以使用不是外部驱动的两对齿轮来有效地执行两个卷曲的应用。 这种布置使得可以获得具有增加的橡胶渗透性或断裂伸长率增加的钢结构。