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    Multi-strand steel cord with waved core strand
    31.
    发明授权
    Multi-strand steel cord with waved core strand 有权
    多股钢丝绳带波纹芯线

    公开(公告)号：US08966872B2

    公开(公告)日：2015-03-03

    申请号：US13991969

    申请日：2011-11-15

    Applicant: Zhichao Cheng ,  Pengfei Wang ,  Jiankao Chen

    Inventor： Zhichao Cheng ,  Pengfei Wang ,  Jiankao Chen

    IPC: D07B1/06 ,  D07B7/02

    CPC classification number: D07B1/0613 ,  D07B7/025 ,  D07B2201/2021 ,  D07B2201/2059 ,  D07B2201/2061 ,  D07B2501/2046 ,  D07B2501/2076 ,  Y10T428/1241 ,  D07B2801/14 ,  D07B2801/24

    Abstract: A steel cord (10) adapted for the reinforcement of elastomeric products comprises a core strand (12) and a layer of outer strands (14) arranged around the core strand (12). The core strand (12) comprises a core and at least a layer arranged around the core. The core further comprises one to three core filaments and the layer further comprises three to nine layer filaments. The core strand (12) has a first wave form and each filament of the outer strands (14) has a second wave form such that the first wave form is substantially different from the second wave form. This allows to guarantee full rubber penetration.

    Abstract translation: 适于增强弹性体产品的钢丝帘线（10）包括芯线（12）和围绕芯股线（12）布置的外股线（14）层。 芯股线（12）包括芯部和至少围绕芯部布置的层。 核心还包括一至三根芯丝，并且该层还包含三至九层细丝。 芯股线（12）具有第一波形，并且外股线（14）的每个细丝具有第二波形，使得第一波形与第二波形基本不同。 这样可以保证橡胶的完全渗透。

    REINFORCEMENT CABLE
    32.
    发明申请
    REINFORCEMENT CABLE 有权
    加固电缆

    公开(公告)号：US20120240548A1

    公开(公告)日：2012-09-27

    申请号：US13514401

    申请日：2010-10-11

    Applicant: Lev Markovich Zaretsky ,  Veniamin Alexandrovich Kharitonov ,  Yuriy Anatolyevich Dryomin

    Inventor： Lev Markovich Zaretsky ,  Veniamin Alexandrovich Kharitonov ,  Yuriy Anatolyevich Dryomin

    IPC: D02G3/36 ,  D07B5/00

    CPC classification number: E04C5/03 ,  D07B1/0693 ,  D07B5/005 ,  D07B5/007 ,  D07B7/027 ,  D07B2201/2002 ,  D07B2201/2007 ,  D07B2201/2017 ,  D07B2201/2019 ,  D07B2201/2021 ,  D07B2201/2028 ,  D07B2201/204 ,  D07B2501/2023 ,  E04G11/20

    Abstract: The invention pertains to the production of cables and can be used for reinforcing single-block constructions and other articles made of concrete. The purpose of the invention is to create a self-rectifying reinforcing member. The reinforcement cable comprises a central wire and layer-forming wires spirally wound around the same and having a periodical profile. A periodical profile is applied on the outer section of the surface of the layer-forming wires and is made in the form of inclined protrusions above the generatrix of the crimped surface of the cable. The sections of the surface of the layer-forming wires in contact with other wires are made in the form of spirally-arranged planar flats. The cable is secured at the base of the structure and is attached upon each casting cycle between the previously-formed portion of the structure and a distribution matrix. The cable is supplied via bypass rollers and a guiding trough from reels arranged at the base. Before each casting cycle, the matrix is moved by a distance corresponding to a section to be formed. Each reinforcing member is integral along the entire length of the structure. The connection of perpendicular members is made using inserts or a tie wire.

    Abstract translation: 本发明涉及电缆的生产，可用于加强单块结构和其他由混凝土制成的制品。 本发明的目的是创建一个自整流加强件。 加强电缆包括中心线和螺旋缠绕在其上并具有周期轮廓的层形成线。 周期性轮廓被施加在层形成线的表面的外部部分上，并且形成为在电缆的压接表面的母线上方的倾斜突起的形式。 与其它线接触的层形成线的表面的部分被制成螺旋形布置的平坦平面的形式。 电缆固定在结构的底部，并且在每个铸造周期之间连接在结构的预先形成的部分和分配矩阵之间。 电缆通过旁路辊和引导槽从布置在基座的卷轴提供。 在每个铸造周期之前，将基体移动与要形成的部分相对应的距离。 每个加强构件沿着结构的整个长度是一体的。 垂直构件的连接是使用插入件或连接线制成的。

    Tire reinforcing steel cord and tire
    34.
    发明申请
    Tire reinforcing steel cord and tire 失效
    轮胎加强钢丝绳和轮胎

    公开(公告)号：US20040250936A1

    公开(公告)日：2004-12-16

    申请号：US10333498

    申请日：2003-01-21

    Inventor： Noritaka Morioka ,  Sinya Harikae

    IPC: D02G003/48 ,  B60C009/18

    CPC classification number: D07B1/062 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/2006 ,  B60C9/22 ,  D07B2201/2008 ,  D07B2201/2021 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/2039 ,  D07B2401/2005 ,  D07B2401/201 ,  D07B2501/2046

    Abstract: A tire reinforcing steel cord (1, 10) is provided which has a 1nulln structure formed by twisting together four to seven individual wires having a wire diameter of 0.20 to 0.45 mm, the steel cord being wound a plurality of times in the vicinity of opposite side edges of a belt section of a tire, wherein the steel cord has a substantially spiral or a substantially planar wavy deformation, has an elongation of 1.2% to 2.0% when applying a tensile load of 50 N in a tensile test according to JIS B 7721, and becomes substantially linear with its wavy deformation disappearing under a tensile load in the range of 50 to 250 N. When the steel cord is embedded in a tire as a zero degree belt cord, it stretches to a moderate extent so as to track the expansion of the tire in the radial direction during the vulcanization process in the molding of the tire, and since the steel cord has low stretch after the tire has been molded, it is possible to restrain expansion of the tire in the radial direction during continued high speed rotation of the tire.

    Abstract translation: 提供了一种轮胎加强钢丝帘线（1,10），其具有通过将线直径为0.20至0.45mm的四至七根单独的线扭绞而形成的1xn结构，钢丝绳在相反的附近被多次缠绕 轮胎的带部分的侧边缘，其中钢帘线具有基本螺旋或基本上平面的波浪形变形，在根据JIS B的拉伸试验中施加50N的拉伸载荷时，伸长率为1.2％至2.0％ 7721，并且在其在50至250N范围内的拉伸载荷下的波浪形变消失时变得基本线性。当钢帘线嵌入轮胎中作为零度带束帘线时，其延伸到适度的程度以跟踪 在轮胎成型时的硫化过程中轮胎的径向膨胀，并且由于钢丝帘线在轮胎成型后具有低拉伸力，因此可以抑制轮胎在径向上的膨胀 在轮胎的持续高速旋转期间。

    Corrosion resistant steel filament
    35.
    发明授权
    Corrosion resistant steel filament 失效
    耐腐蚀钢丝

    公开(公告)号：US5822973A

    公开(公告)日：1998-10-20

    申请号：US944223

    申请日：1997-10-06

    Applicant: Yoshikazu Kaneko ,  Naohiko Obana

    Inventor： Yoshikazu Kaneko ,  Naohiko Obana

    IPC: D07B1/06 ,  D07B5/12 ,  D01H13/26

    CPC classification number: D07B1/062 ,  D07B1/0633 ,  D07B1/0646 ,  D07B5/12 ,  D07B1/0626 ,  D07B2201/2021 ,  D07B2201/2023 ,  D07B2201/2029 ,  D07B2201/203 ,  D07B2201/2031 ,  D07B2201/2032 ,  D07B2205/3057 ,  D07B2207/4072

    Abstract: A steel cord intended for use to reinforce rubber products is produced by drawing, into a steel filament of 0.10 to 0.40 mm in diameter and more than 3,000 N/mm.sup.2 in strength, a wire rod having a carbon content of more than 0.70% by weight, and twisting a plurality of such steel filaments together. Also a pneumatic tire is provided which employs in at least a portion of a reinforcing member thereof the steel cord improved in corrosion resistance and having an R.sub.1 /R.sub.0 ratio.times.100 which is less than 100, where R.sub.0 is the radius of spiral curvature of the spiraled steel filament resulting from untwisting said steel cord and R.sub.1 is the radius of spiral curvature of said steel filament of which the surface layer inside the spiral is removed by dissolving.

    Abstract translation: 用于加固橡胶制品的钢丝帘线通过拉伸成直径为0.10至0.40mm，强度高于3,000N / mm2的钢丝，碳含量大于0.70重量％的线材 并且将多根这样的钢丝扭曲在一起。 还提供了一种充气轮胎，其至少在其加强构件的一部分中采用提高耐腐蚀性的钢帘线，并且具有小于100的R1 / R0比x100，其中R0是螺旋钢的螺旋曲率的半径 通过解捻所述钢帘线产生的长丝，R1是所述钢丝的螺旋曲率的半径，螺旋中的表面层通过溶解而被除去。

    Steel cord for reinforcing a rubber product and pneumatic tire using the same
    36.
    发明授权
    Steel cord for reinforcing a rubber product and pneumatic tire using the same 失效
    用于加强橡胶制品的钢丝绳和使用其的充气轮胎

    公开(公告)号：US5819521A

    公开(公告)日：1998-10-13

    申请号：US772768

    申请日：1996-12-24

    Applicant: Kiyoshi Ikehara

    Inventor： Kiyoshi Ikehara

    IPC: D07B1/06 ,  D02G3/36

    CPC classification number: D07B1/0653 ,  B60C9/0057 ,  D07B1/0613 ,  D07B1/062 ,  D07B1/0646 ,  D07B2201/1028 ,  D07B2201/2007 ,  D07B2201/2008 ,  D07B2201/2021 ,  D07B2201/2023 ,  D07B2501/2046 ,  D07B2501/2076

    Abstract: A steel cord for reinforcing a rubber product has a multilayer structure consisting of two or more layers including a core, or a structure consisting of seven or more strands twisted in the same direction at the same pitch. In the steel cord, at least one of three strands that are successively adjacent to one another or that are in mutual contact is formed of two filaments that are paired substantially parallel to each other. The direction of pairing the two filaments of each strand is substantially the same over the entire length of the cord. Each of the remaining strands is formed of a single filament.

    Abstract translation: 用于加强橡胶制品的钢丝帘线具有由两层或多层构成的多层结构，包括芯，或由相同节距沿相同方向绞合的七股以上的股线构成的结构。 在钢帘线中，彼此相邻或相互接触的三条线中的至少一条由彼此基本平行配对的两根细丝形成。 配对每条绞线的两条细丝的方向在帘线的整个长度上基本相同。 每条剩余的线由单丝形成。

    Steel cord having layer-twisted structure of helicoidal filaments for reinforcing rubber product
    37.
    发明授权
    Steel cord having layer-twisted structure of helicoidal filaments for reinforcing rubber product 失效
    钢帘线具有用于加强橡胶制品的螺旋丝的层扭曲结构

    公开(公告)号：US5706641A

    公开(公告)日：1998-01-13

    申请号：US557915

    申请日：1995-11-14

    Applicant: Hiroki Ishizaka

    Inventor： Hiroki Ishizaka

    IPC: D07B1/06 ,  D02G3/36

    CPC classification number: D07B1/062 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/2021 ,  D07B2201/2028 ,  Y10S57/902

    Abstract: A steel cord which is suitable for reinforcing a rubber product and has excellent fatigue resistance. The steel cord has a layer-twisted structure formed by steel filaments respectively having a diameter of 0.15 mm to 0.25 mm. A core of the steel cord is formed by 1 to 4 steel filaments. A least 6 steel filaments are wound around the steel filaments of the core to form at least one layer. When the steel cord is bent from a straight state to a state in which a radius of curvature thereof is d/(17.times.10.sup.-3) wherein d is a diameter in millimeters of each steel filament in an outermost layer of the steel cord, a maximum amount of movement of each steel filament in the outermost layer in a cross-section of the steel cord is less than or equal to (-0.5454d+0.1454).times.10.sup.3 um. The steel cord preferably has a two-layer-twisted structure or a three-layer-twisted structure, and has an arrangement in which the diameters of the steel filaments gradually decrease from the core to the outermost layer.

    Abstract translation: 适用于加强橡胶制品，耐疲劳性优良的钢丝绳。 钢帘线具有由直径为0.15mm至0.25mm的钢丝形成的层状扭曲结构。 钢帘线的芯由1至4根钢丝形成。 将至少6根钢丝缠绕在芯的钢丝上形成至少一层。 当钢丝绳从直线状态弯曲到其曲率半径为d /（17×10-3）的状态时，其中d是钢帘线最外层中的每根钢丝的直径（毫米），最大值 钢帘线横截面中最外层的每根钢丝的移动量小于或等于（-0.5454d + 0.1454）×103μm。 钢帘线优选具有双层扭曲结构或三层扭曲结构，并且具有其中钢丝的直径从芯到最外层逐渐减小的布置。

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