公开(公告)号：US08800257B2

公开(公告)日：2014-08-12

申请号：US13182717

申请日：2011-07-14

Applicant: Serge Rebouillat ,  Olivier Rozant ,  Frederic Fleury

Inventor： Serge Rebouillat ,  Olivier Rozant ,  Frederic Fleury

IPC: D02G3/48

CPC classification number: D02G3/48 ,  D07B1/005 ,  D07B1/0613 ,  D07B2201/2018 ,  D07B2401/208 ,  D10B2101/20 ,  D10B2331/021 ,  Y10T152/10819

Abstract: A composite hybrid cord comprising a core comprising of a first bundle of synthetic filaments having a filament tenacity of from 10 to 40 grams per decitex and a plurality of cabled strands helically wound around the core, each cabled strand comprising of a plurality of metal strands helically wound around a center second bundle of synthetic filaments that have a filament tenacity of from 10 to 40 grams per decitex. The ratio of the largest cross sectional dimension of the first bundle of synthetic filaments to the largest cross sectional dimension of the second bundle of synthetic filaments is from 1.5:1 to 20:1. The metallic filaments of the cabled strands have an elongation at break that is no more than 24 percent different from the elongation at break of the synthetic filaments of the first and second bundles.

Abstract translation: 一种复合混合帘线，其包括芯，所述芯包括具有10至40克/分特丝的长丝强度的第一束合成长丝和围绕所述芯螺旋缠绕的多个电缆股，每个电缆由螺旋形的多个金属股 围绕中心的第二束合成长丝缠绕，其具有10至40克/分特的长丝强度。 第一束合成长丝的最大截面尺寸与第二束合成长丝的最大横截面尺寸之比为1.5：1至20：1。 电缆线的金属丝具有断裂伸长率，其不超过第一束和第二束的合成长丝的断裂伸长率的24％。

公开(公告)号：US20140041779A1

公开(公告)日：2014-02-13

申请号：US14111433

申请日：2012-04-11

Applicant: Yoshio Ueda ,  Hiroshi Kakizawa

Inventor： Yoshio Ueda ,  Hiroshi Kakizawa

IPC: B60C9/04 ,  B60C9/00

CPC classification number: B60C9/0007 ,  B60C9/04 ,  B60C9/2006 ,  B60C2009/0014 ,  D07B1/066 ,  D07B1/0666 ,  D07B2201/2009 ,  D07B2201/2011 ,  D07B2201/2018 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/208 ,  D07B2205/3053 ,  D07B2205/3089 ,  D07B2401/208 ,  D07B2501/2046 ,  D07B2801/10 ,  D07B2801/18

Abstract: The pneumatic tire according to the present technology has a reinforcing layer in which a plurality of steel cords is laid in parallel and embedded in rubber, wherein each steel cord is configured from a plurality of wires twisted together, the wire diameter is from 0.15 mm to 0.40 mm, each wire is configured from a core and a plating layer formed on the periphery of the core, the core is made from carbon steel with a carbon content of from 0.60 mass % to 0.75 mass %, the average thickness of the plating layer is from 0.23 μm to 0.33 μm, and the strength of the steel cord is from 3000 MPA to 3500 MPa.

Abstract translation: 根据本技术的充气轮胎具有其中多个钢丝帘线平行放置并嵌入橡胶中的增强层，其中每根钢丝绳由多根捻合在一起的钢丝构成，丝直径为0.15mm至 每个线由芯和形成在芯的周边的镀层构成，芯由碳含量为0.60质量％至0.75质量％的碳钢制成，镀层的平均厚度 为0.23μm〜0.33μm，钢帘线的强度为3000MPa〜3500MPa。

公开(公告)号：US20110253280A1

公开(公告)日：2011-10-20

申请号：US13141245

申请日：2009-12-22

Applicant: Hiroyuki Matsuo

Inventor： Hiroyuki Matsuo

IPC: B60C9/18 ,  D02G3/00 ,  B60C9/16

CPC classification number: B60C9/0007 ,  D07B1/062 ,  D07B2201/2018 ,  D07B2201/2023 ,  D07B2201/2029 ,  D07B2201/2039 ,  D07B2201/206 ,  D07B2501/2046 ,  Y10T152/10765 ,  Y10T428/2913 ,  D07B2801/12

Abstract: A steel cord for reinforcing rubber articles in which sheath wires are not deviated and which has an excellent rubber penetration property and a tire which has an excellent durability using the steel cord is provided.A steel cord for reinforcing rubber articles composed of a core 10 composed of two untwisted steel wires 1 and six sheath wires 2 which are twisted around the core 10 is disclosed. The average of gap distances between the adjacent sheath wires 2 is 24 μm or larger, and the occupancy of the sheath wires 6 disposed around the core 10 with respect to a sheath wire disposition area is 80% or larger. A pneumatic tire in which the steel cord is applied on both a carcass and (a) belt layer(s) or applied on either the carcass or the belt layer(s) is also disclosed.

Abstract translation: 提供了一种用于增强护套线不偏离并且具有优异的橡胶渗透性的橡胶制品的钢丝帘线和使用钢丝绳具有优异的耐久性的轮胎。 公开了一种用于加强橡胶制品的钢丝绳，其由由两根未绞线钢丝1构成的铁心10和围绕铁心10绞合的六条护套线2组成。 相邻护套线2之间的间隙距离的平均值为24μm以上，并且相对于护套线配置区域配置在芯部10周围的护套线6的占有率为80％以上。 还公开了一种充气轮胎，其中将钢丝帘线施加在胎体和（a）带束层上或施加在胎体或带束层上。

公开(公告)号：US20020062636A1

公开(公告)日：2002-05-30

申请号：US09945685

申请日：2001-09-05

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

IPC: D02G003/36

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.

公开(公告)号：US06354068B1

公开(公告)日：2002-03-12

申请号：US09598760

申请日：2000-06-22

Applicant: Shuichi Onuma ,  Naohiko Obana ,  Chihiro Yoshida

Inventor： Shuichi Onuma ,  Naohiko Obana ,  Chihiro Yoshida

IPC: D07B106

CPC classification number: D07B1/0653 ,  D07B2201/2016 ,  D07B2201/2018 ,  D07B2201/2019 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/204 ,  D07B2201/206 ,  D07B2801/12

Abstract: A steel cord comprises a core of three or more filaments bundled without twisting and a sheath of at least one layer comprised of plural filaments wound around the core, wherein all core filaments are arranged in a given rectangle at any section in its longitudinal direction. Such steel cords are used in a belt of a pneumatic tire. And also, these cords are produced by a tubular-type twisting machine having a specified structure.

Abstract translation: 钢丝帘线包括三根或多根未捻合的丝束的芯和至少一层包含缠绕在芯上的多根细丝的鞘，其中所有的芯丝沿其纵向方向的任何部分布置在给定的矩形中。 这种钢丝绳用于充气轮胎的带中。 并且，这些帘线由具有特定结构的管式扭绞机制造。

公开(公告)号：US06311466B1

公开(公告)日：2001-11-06

申请号：US09555045

申请日：2000-05-24

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。 可以使用两对不是外部驱动的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。

公开(公告)号：US5765355A

公开(公告)日：1998-06-16

申请号：US708725

申请日：1996-09-05

Applicant: Manabu Yanagisawa ,  Kiyoshi Ikehara

Inventor： Manabu Yanagisawa ,  Kiyoshi Ikehara

IPC: B21F7/00 ,  B32B25/02 ,  B60C9/00 ,  D07B1/06 ,  D02G3/36

CPC classification number: D07B1/062 ,  B60C9/0007 ,  D07B2201/2018 ,  D07B2201/2023 ,  D07B2205/3057 ,  Y10S57/902

Abstract: A steel cord is disclosed, which has a core-sheath double layer structure having a 2+7 cord construction or a 2+8 cord construction. A twisting direction of the core is the same as that of the sheath, a forming rate Rc of filaments of the core is 103 to 120%, and a forming rate Rs of filaments of the sheath is 102 to 115%. A pneumatic radial tire using such steel cords in a belt layer is also disclosed.

Abstract translation: 公开了一种钢帘线，其具有具有2 + 7帘线结构或2 + 8帘线结构的芯鞘双层结构。 芯的扭转方向与护套相同，芯的长丝的成形速度Rc为103〜120％，护套的长丝的成形速度Rs为102〜115％。 还公开了一种在带束层中使用这种钢丝帘线的充气子午线轮胎。

公开(公告)号：US5561974A

公开(公告)日：1996-10-08

申请号：US346274

申请日：1994-11-22

Applicant: Takaya Yamanaka ,  Eiji Kudo

Inventor： Takaya Yamanaka ,  Eiji Kudo

IPC: B60C9/00 ,  B60C9/20 ,  D07B1/06 ,  D02G3/36

CPC classification number: D07B1/0633 ,  B60C9/0007 ,  B60C9/2006 ,  D07B1/0653 ,  D07B2201/2006 ,  D07B2201/2007 ,  D07B2201/2016 ,  D07B2201/2018 ,  D07B2201/2019 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2037 ,  D07B2201/204 ,  D07B2201/2051 ,  D07B2201/206 ,  D07B2201/2061 ,  D07B2201/2097 ,  D07B2207/209 ,  D07B2501/2046 ,  D07B7/027 ,  Y10S57/902

Abstract: A steel cord for the reinforcement of rubber articles has a three-layer twisting structure comprising a core of 2 steel filaments, a middle sheath layer of 6 steel filaments and an outer sheath layer of 11 steel filaments, in which a ratio of filament diameter ds in the middle and outer sheath layers to filament diameter dc in the core (ds/dc) is within a range of 1.15-1.5 and a twisting pitch of the core is not less than 20 mm, and is used as a reinforcing member in a heavy duty pneumatic radial tire, conveyor belt and the like.

Abstract translation: 用于加强橡胶制品的钢丝绳具有三层扭曲结构，其包括2根钢丝的芯，6根钢丝的中间护套层和11根钢丝的外护套层，其中长丝直径ds 在中间和外部皮层中，芯部的直径（ds / dc）在1.15-1.5的范围内，芯的扭转间距不小于20mm，并用作加强部件 重型充气子午线轮胎，输送带等。

公开(公告)号：US5418333A

公开(公告)日：1995-05-23

申请号：US87305

申请日：1993-07-08

Applicant: Eugene T. Sanders

Inventor： Eugene T. Sanders

IPC: D07B1/06 ,  H01B5/08 ,  D02G3/36

CPC classification number: D07B1/0693 ,  H01B5/08 ,  D07B2201/2018 ,  D07B2201/2037

Abstract: A method of manufacture and a resultant cable structure of elliptical stranded cable which optimizes the use of existing conventional stranding machines. In accordance with the present invention, one or more layers of shaped, non-circular, wires are interposed to provide support between the inner core of substantially round wires each having essentially the same diameter and the outer layer of round wires of different diameters, which outer layer includes round wires of different diameters which are arranged to provide the minor and major axes of the elliptical cable. The shaped wires are preferably trapezoidal in shape. Alternatively, the shaped wires may be arcuately shaped elliptical wires subtending an angle determined by dividing 360.degree. by the number of shaped wires (for example, 30.degree. for a twelve wire layer) and having an aspect ratio (ratio of major axis X dimension to minor axis Y dimension) sufficient to provide support between the inner core and outer layer of round wires. As a result of the use of such wires, the elliptical cable can be made by using the smallest capacity machine for a given size of cable, thereby optimizing the use of such machinery and minimizing the time spent in stranding.

Abstract translation: 椭圆绞合电缆的制造方法和合成的电缆结构优化了现有的常规绞线机的使用。 根据本发明，插入一层或多层成形的非圆形导线以在各自具有基本相同直径的基本上圆形的内芯和不同直径的圆形线的外层之间提供支撑，其中 外层包括不同直径的圆形线，其布置成提供椭圆形电缆的次轴和长轴。 成形线材的形状优选为梯形。 或者，成形线可以是弧形的椭圆形线，其对称由360°除以成形线数（例如，十二根丝线层的30度）确定的角度，并且具有纵横比（长轴X尺寸与 短轴Y尺寸）足以在内芯和圆形线的外层之间提供支撑。 作为使用这种电线的结果，椭圆形电缆可以通过对于给定尺寸的电缆使用最小容量的机器来制造，从而优化这种机器的使用并最小化在绞合中花费的时间。

公开(公告)号：US5213640A

公开(公告)日：1993-05-25

申请号：US632607

申请日：1990-12-27

Applicant: Kiyoshi Ikehara

Inventor： Kiyoshi Ikehara

IPC: B60C9/00 ,  D07B1/06

CPC classification number: D07B1/062 ,  B60C9/0007 ,  D07B2201/2006 ,  D07B2201/2018 ,  D07B2201/2023 ,  D07B2201/2032 ,  D07B2201/2051 ,  D07B2401/208 ,  D07B2501/2046 ,  Y10S57/902

Abstract: A steel cord comprising a core and a sheath arranged around the core. The core consists of two steel filaments, and the sheath consists of eight steel filaments. The diameter of each of the filaments is in a range from 0.30 to 0.42 mm, and a difference D.sub.c -D.sub.s between the diameter D.sub.c of the filaments of the core and that D.sub.s of the sheath is not less than 0.04 mm. The twisted direction of the core is the same as that of the sheath, and a ratio P.sub.s /P.sub.c between a pitch P.sub.s of the sheath and that of P.sub.c of the core is in a range from 1.4 to 3.0.

Abstract translation: 一种钢帘线，包括围绕芯部布置的芯和护套。 芯由两根钢丝组成，护套由八根钢丝组成。 每个长丝的直径在0.30至0.42mm的范围内，并且芯的长丝的直径Dc与护套的Ds之间的差Dc-Ds不小于0.04mm。 芯的扭转方向与护套的扭转方向相同，并且芯的间距Ps与芯的Pc的间距Ps之比在1.4〜3.0的范围内。