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    CABLE FOR USE IN SAFETY BARRIER
    133.
    发明申请
    CABLE FOR USE IN SAFETY BARRIER 审中-公开
    电缆用于安全栅栏

    公开(公告)号：US20080296546A1

    公开(公告)日：2008-12-04

    申请号：US11756730

    申请日：2007-06-01

    Applicant: Peter Bergendahl

    Inventor： Peter Bergendahl

    IPC: E01F15/06

    CPC classification number: E01F15/065 ,  D07B1/0673 ,  D07B1/0693 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2039 ,  D07B2201/2066 ,  D07B2201/2067 ,  D07B2205/201 ,  D07B2401/2005 ,  E01F15/06 ,  D07B2801/14

    Abstract: A cable for use in a safety barrier is provided. A cable for use in a safety barrier may include a plastic core wire and a plurality of metal wires disposed adjacent to and longitudinally to the plastic core wire. The cable may be pre-stretched prior to installation in the safety barrier. A method of making cable for use in a safety barrier may include (a)providing a plastic core wire, (b) disposing a plurality of metal wires, each metal wire disposed adjacent to and longitudinally to the plastic core wire, and (c) prestretching the cable prior to installation in the safety barrier.

    Abstract translation: 提供用于安全栅的电缆。 用于安全屏障的电缆可以包括塑料芯线和与塑料芯线相邻并纵向设置的多个金属线。 电缆可能在安装在安全栅栏之前进行预拉伸。 制造用于安全屏障的电缆的方法可以包括（a）提供塑料芯线，（b）设置多个金属线，每个金属线与塑料芯线相邻并纵向设置，以及（c） 在安装在安全栅栏之前将电缆预拉伸。

    Flattened helical tire cord
    135.
    发明授权
    Flattened helical tire cord 有权
    扁平螺旋轮胎帘线

    公开(公告)号：US07051506B2

    公开(公告)日：2006-05-30

    申请号：US10509355

    申请日：2003-04-07

    Applicant: Takanori Kobayashi ,  William E. Smith ,  Charles E. Smith, Jr. ,  Noritaka Morioka

    Inventor： Takanori Kobayashi ,  William E. Smith ,  Charles E. Smith, Jr. ,  Noritaka Morioka

    IPC: D02G3/48

    CPC classification number: D07B1/0653 ,  D07B1/0613 ,  D07B1/062 ,  D07B1/0646 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2029 ,  D07B2201/2033 ,  D07B2201/2039 ,  D07B2201/206 ,  D07B2401/208 ,  D07B2501/2046 ,  D07B2801/12

    Abstract: A tire cord having core filaments (10) performed into a helical configuration while maintaining the core filaments (10) in a parallel, side-by-side relationship. The core filaments (10) are not twisted or stranded together. High tensile strength sheath filaments (11) are also performed into a flattened helical configuration so that the sheath filaments (11) can be wrapped around the side-by-side core filaments such that the sheath filaments (11) do not put such tension on the core filaments (10) as to cause the core filaments (10) to bunch. The core filaments (10) are maintained in a flat side-by-side configuration so that no voids are formed and rubber can penetrate into the tire cord. The core filaments (10) may number from three to six and the sheath filaments (11) from one to seven. The cross-section of the tire cord is flattened and confined within an oval-shaped outer bound (21), the oval outer bound (21) being characterized by a major axis and a minor axis. It is desirable that the minor axis be no greater than 60% of the major axis to create the appropriate difference in the bending modulus of the tire cord in the horizontal versus the vertical direction.

    Abstract translation: 一种具有芯丝（10）的轮胎帘线，其执行成螺旋状构造，同时保持芯丝（10）处于并排的并排关系。 芯丝（10）不扭曲或绞合在一起。 高抗拉强度的护套细丝（11）也被进行成扁平的螺旋结构，使得护套细丝（11）可以围绕并排芯丝卷绕，使得护套细丝（11）不会将这种张力放在 芯丝（10）使芯丝（10）束缚。 芯丝（10）保持平坦的并排构造，使得不形成空隙，并且橡胶可以渗透到轮胎帘线中。 芯丝（10）的数量可以从三到六，鞘细丝（11）从一到七。 轮胎帘线的横截面是扁平的并且被限制在椭圆形外边界（21）内，椭圆形外边界（21）的特征在于长轴和短轴。 期望短轴不大于长轴的60％，以产生在水平方向与垂直方向上的轮胎帘线的弯曲模量的适当差异。

    Steel cord having ultrafine steel filaments to reinforce tire carcass and radial tire for passenger car using the same
    136.
    发明申请
    Steel cord having ultrafine steel filaments to reinforce tire carcass and radial tire for passenger car using the same 审中-公开
    具有超细钢丝的钢丝绳，用于加强轮胎胎体和乘用车的子午线轮胎

    公开(公告)号：US20050133140A1

    公开(公告)日：2005-06-23

    申请号：US11014092

    申请日：2004-12-15

    Applicant: Byung Lee ,  Seung Lim ,  Sung Sin ,  Bong Sohn ,  Seok-Ho Kim ,  Dong Lim

    Inventor： Byung Lee ,  Seung Lim ,  Sung Sin ,  Bong Sohn ,  Seok-Ho Kim ,  Dong Lim

    IPC: B60C9/00 ,  B60C9/08 ,  B60C9/20 ,  D07B1/06 ,  B60C9/04 ,  D07B1/08

    CPC classification number: D07B1/062 ,  B60C9/0007 ,  B60C9/08 ,  B60C9/2006 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2039 ,  D07B2201/2051 ,  D07B2201/2059 ,  D07B2201/2081 ,  D07B2205/3057 ,  D07B2401/208 ,  D07B2501/2046 ,  Y10T152/10855 ,  D07B2801/12 ,  D07B2801/10

    Abstract: The object of this invention is to provide a steel cord, which has ultrafine steel filaments with a diameter of 0.04-0.14 mm stranded with each other so as to reinforce a tire carcass, and a radial tire for a passenger car using the same. The steel cord includes one core filament with a diameter of 0.04-0.14 mm and 4-7 sheath filaments, each having a diameter of 0.04-0.14 mm, spirally stranded around the core filament. At this time, the steel cord has a diameter of 0.2-0.5 mm and shear strength of 25-35 kgf. Additionally, each of the sheath filaments has a smaller diameter than the core filament, and the core filament and the sheath filaments are made of the steel filaments. The radial tire includes the tire carcass provided with the steel cord and a topping sheet, and the steel cord is embedded in the topping sheet such that a rubber gauge ratio is 200-500% and a rubber clearance ratio is 60-250%. The steel cord has improved physical properties, such as shear strength and durability, to reduce a thickness of a carcass including the steel cord, leading to the reduction of a weight of the radial tire. Furthermore, controlling stability and durability of the radial tire are improved, thereby reducing costs of maintenance of the passenger car.

    Abstract translation: 本发明的目的是提供一种钢帘线，其具有彼此绞合的直径为0.04-0.14mm的超细钢丝，以加强轮胎胎体，以及使用该帘线的乘用车的子午线轮胎。 钢帘线包括直径为0.04-0.14mm的一根芯丝和4-7根长丝，各自具有0.04-0.14mm的直径，围绕芯丝螺旋绞合。 此时，钢帘线的直径为0.2-0.5mm，剪切强度为25-35kgf。 另外，每根护套长丝的直径小于芯丝，芯丝和护套长丝由钢丝制成。 子午线轮胎包括设置有钢丝帘线的轮胎胎体和顶板，并且钢帘线嵌入顶片中，使得橡胶规格比为200-500％，橡胶间隙率为60-250％。 钢帘线具有改善的物理性能，例如剪切强度和耐久性，以减少包括钢帘线的胎体的厚度，导致子午线轮胎的重量的降低。 此外，提高了子午线轮胎的稳定性和耐久性，从而降低了乘用车的维护成本。

    Tire cord
    138.
    发明申请
    Tire cord 有权
    轮胎帘线

    公开(公告)号：US20030188525A1

    公开(公告)日：2003-10-09

    申请号：US10118264

    申请日：2002-04-08

    Inventor： Takanori Kobayashi ,  William E. Smith ,  Charles E. Smith JR.

    IPC: D07B001/06

    CPC classification number: D07B1/0653 ,  D07B1/0613 ,  D07B1/062 ,  D07B1/0646 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2029 ,  D07B2201/2033 ,  D07B2201/2039 ,  D07B2201/206 ,  D07B2401/208 ,  D07B2501/2046 ,  D07B2801/12

    Abstract: A tire cord having core filaments preformed into a helical configuration while maintaining the core filaments in a parallel, side-by-side relationship. The core filaments are not twisted or stranded together. High tensile strength sheath filaments are also preformed into a flattened helical configuration so that the sheath filaments can be wrapped around the side-by-side core filaments such that the sheath filaments do not put such tension on the core filaments as to cause the core filaments to bunch. The core filaments are maintained in a flat, side-by-side configation so that no voids are formed and rubber can penetrate into the tire cord. The core filaments may number from three to six and the sheath filaments from one to seven. The cross-section of the tire cord is flattened and confined within an oval-shaped outer bound, the oval outer bound being characterized by a major axis and a minor axis. It is desirable that the minor axis be no greater than 60% of the major axis to created the appropriate difference in the bending modulus of the tire cord in the horizontal versus the vertical direction.

    Abstract translation: 一种轮胎帘线，其具有预先形成螺旋状构造的芯丝，同时将芯丝保持为并排的并排关系。 芯丝不扭曲或绞合在一起。 高抗拉强度的护套细丝也预成形为扁平的螺旋结构，使得护套细丝可以围绕并排芯丝卷绕，使得护套细丝不会在芯丝上施加这种张力，从而使芯丝 束缚 芯丝保持平坦的并排构造，使得不形成空隙，并且橡胶可以穿透到轮胎帘线中。 核心丝可以从三到六，鞘丝从一到七。 轮胎帘线的横截面是扁平的并且被限制在椭圆形的外边界内，椭圆形外边界以长轴和短轴为特征。 期望短轴不大于长轴的60％，以产生轮胎帘线在水平方向与垂直方向上的弯曲模量的适当差异。

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