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    Synthetic sling whose component parts have opposing lays
    12.
    发明申请
    Synthetic sling whose component parts have opposing lays 有权
    合成吊带的组成部分具有相反的布置

    公开(公告)号：US20090108603A1

    公开(公告)日：2009-04-30

    申请号：US12082591

    申请日：2008-04-11

    Applicant: George Frederick Dennis St. Germain

    Inventor： George Frederick Dennis St. Germain

    IPC: B66C1/12

    CPC classification number: B66C1/12 ,  D07B7/165 ,  D07B2201/1048 ,  D07B2201/1052 ,  D07B2201/1056 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2205/201 ,  D07B2205/2039 ,  D07B2205/205 ,  D07B2401/2055 ,  D07B2801/12

    Abstract: A sling for industrial lifting made of a load-bearing core and a cover. The cover protects the plurality of yarns that make-up the core. Each core yarn is made of a number of core threads twisted together. The core yarns are twisted together where the twist is in the same direction as the individual core strands and a different direction than the twist of the cover. The present invention describes the method of twisting the core yarns together by inserting core yarns substantially parallel into a cover that has a twist opposite of each core strand. As the core strands are inserted into the cover, the twists of the individual core yarns interact with the twist of the cove, resulting in the core yarns twisting together.

    Abstract translation: 用于工业提升的吊索由承重芯和盖组成。 盖保护构成芯的多根纱线。 每个芯纱由多个绞合在一起的芯线制成。 芯纱被捻合在一起，其中扭转方向与单个芯股线相同，并且方向与盖子的扭转方向不同。 本发明描述了通过将基本上平行于具有与每个芯股线相对的扭曲的盖子的芯纱线插入的方式来将芯纱线捻合在一起。 当芯线插入到盖子中时，单个芯线的扭曲与海湾的扭转相互作用，导致芯纱线扭转在一起。

    Steel cord for reinforcement of rubber articles and pneumatic tire using the same
    15.
    发明授权
    Steel cord for reinforcement of rubber articles and pneumatic tire using the same 有权
    用于加固橡胶制品的钢丝绳和使用其的充气轮胎

    公开(公告)号：US08991457B2

    公开(公告)日：2015-03-31

    申请号：US12997387

    申请日：2009-06-12

    Applicant: Eiji Kudo

    Inventor： Eiji Kudo

    IPC: B60C9/00 ,  D07B1/06 ,  D02G3/28

    CPC classification number: D07B1/0613 ,  B60C9/0007 ,  B60C2200/06 ,  D07B2201/1044 ,  D07B2201/1052 ,  D07B2201/2006 ,  D07B2201/2051 ,  D07B2201/2061 ,  D07B2205/3057 ,  Y10S57/902 ,  D07B2801/24 ,  D07B2801/10

    Abstract: A steel cord for reinforcement of rubber articles, whose cord strength is enhanced by preventing occurrence of preceding break of the outermost layer filaments in the steel cord having a multi-twisted structure, and a pneumatic tire using it as a reinforcing material are provided.In a steel cord for reinforcement of rubber articles having a multi-twisted structure in which a plurality of strands are twisted together, which strands have a layered twisted structure in which a plurality of steel filaments are twisted together, dc/ds, which represents the ratio between dc, the diameter of outermost layer sheath filaments constituting the outermost layer sheath of a core strand, and ds, the diameter of outermost layer sheath filaments constituting the outermost layer sheath of sheath strands, is 1.05 to 1.25.

    Abstract translation: 提供了一种用于加强橡胶制品的钢丝绳，其帘线强度通过防止在具有多扭转结构的钢丝帘线中发生最外层细丝的先前断裂而提高，以及使用其作为增强材料的充气轮胎。 在用于加强具有多股捻合在一起的多重扭曲结构的橡胶制品的钢丝帘线中，将具有多个钢丝捻合在一起的多股绞合结构的绞合线的dc / ds代表 构成芯股的最外层皮层的最外层鞘丝的直径和构成鞘股的最外层鞘的最外层鞘丝的直径为ds的比例为1.05〜1.25。

    Shape memory cords for reinforcing articles made from elastomeric material
    18.
    发明授权
    Shape memory cords for reinforcing articles made from elastomeric material 失效
    形状记忆线，用于由弹性材料制成的加强物品

    公开(公告)号：US06413637B2

    公开(公告)日：2002-07-02

    申请号：US09822352

    申请日：2001-04-02

    Applicant: Marco Cipparrone ,  Gurdev Orjela ,  Guido Riva

    Inventor： Marco Cipparrone ,  Gurdev Orjela ,  Guido Riva

    IPC: B32B1506

    CPC classification number: D07B1/0646 ,  D07B1/062 ,  D07B5/00 ,  D07B2201/1052 ,  D07B2201/2009 ,  D07B2201/2023 ,  D07B2205/3021 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T428/249935 ,  Y10T428/2933 ,  Y10T428/2936 ,  Y10T428/2938 ,  Y10T428/294 ,  D07B2801/10

    Abstract: Metal cord for use in reinforcing fabric for articles made from rubber, such as pneumatic tires, conveyor belts, flexible tubes, and similar, comprising a plurality of such metal cords orientated parallel to each other in a single direction and in which each cord comprises metal wires wound spirally around each other, wherein at least one of the wires of the cord consists of a shape memory material. During the phase of incorporation of the cords into the elastomeric material, the shape memory wire tends to recover the shape memorized initially and, by means of the force generated during this recovery, transmits by friction to the surrounding wires forces tending to shorten the pitch of the cord with spacing of each wire from the next, resulting in good penetration of elastomeric material between the wires. The closure of the cord is maintained in the subsequent heat cycles, owing to the memory degradation characteristics imparted to the wire. The invention is particularly suitable for fabrics forming belt layers and casing plies in pneumatic tires.

    Abstract translation: 用于增强织物的金属帘线，用于由橡胶制成的制品，例如充气轮胎，输送带，柔性管等，其包括沿着单一方向彼此平行取向的多个这样的金属帘线，并且其中每个帘线包括金属 电线缠绕着彼此螺旋地缠绕，其中绳索的至少一根线由形状记忆材料组成。 在将电线并入弹性体材料的阶段期间，形状记忆线趋向于恢复最初记忆的形状，并且通过在该恢复期间产生的力通过摩擦传递给周围的电线力，趋向于缩短 电线与每个电线的间隔距离相近，导致弹性体材料在电线之间的良好穿透。 由于受到线的记忆降解特性，帘线的闭合在随后的热循环中保持。 本发明特别适用于在充气轮胎中形成带层和套层的织物。

    Shape memory cords for reinforcing articles made from elastomeric material
    19.
    发明申请
    Shape memory cords for reinforcing articles made from elastomeric material 失效
    形状记忆线，用于由弹性材料制成的加强物品

    公开(公告)号：US20010012558A1

    公开(公告)日：2001-08-09

    申请号：US09822352

    申请日：2001-04-02

    Applicant: PIRELLI COORDINAMENTO PNEUMATICI S.p.A.

    Inventor： Marco Cipparrone ,  Gurdev Orjela ,  Guido Riva

    IPC: B60C009/18 ,  B60C009/04 ,  D04H003/05 ,  B32B025/02 ,  B32B005/12

    CPC classification number: D07B1/0646 ,  D07B1/062 ,  D07B5/00 ,  D07B2201/1052 ,  D07B2201/2009 ,  D07B2201/2023 ,  D07B2205/3021 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T428/249935 ,  Y10T428/2933 ,  Y10T428/2936 ,  Y10T428/2938 ,  Y10T428/294 ,  D07B2801/10

    Abstract: Process for the manufacture of a reinforcing fabric for articles made from rubber, such as pneumatic tires, conveyor belts, flexible tubes, and similar, comprising a plurality of metal cords orientated parallel to each other in a single direction and in which each cord comprises metal wires wound spirally around each other, wherein at least one of the wires of the cord consists of a shape memory material. During the phase of incorporation of the cords into the elastomeric material, the shape memory wire tends to recover the shape memorized initially and, by means of the force generated during this recovery, transmits by friction to the surrounding wires forces tending to shorten the pitch of the cord with spacing of each wire from the next, resulting in good penetration of elastomeric material between the wires. The closure of the cord is maintained in the subsequent heat cycles, owing to the memory degradation characteristics imparted to the wire. The invention is particularly suitable for fabrics forming belt layers and casing plies in pneumatic tires.

    Abstract translation: 用于制造由橡胶制成的制品的增强织物的方法，例如充气轮胎，输送带，柔性管等，其包括沿单个方向彼此平行取向的多个金属帘线，并且其中每根绳索包括金属 电线缠绕着彼此螺旋地缠绕，其中绳索的至少一根线由形状记忆材料组成。 在将电线并入弹性体材料的阶段期间，形状记忆线趋向于恢复最初记忆的形状，并且通过在该恢复期间产生的力通过摩擦传递给周围的电线力，趋向于缩短 电线与每个电线的间隔距离相近，导致弹性体材料在电线之间的良好穿透。 由于受到线的记忆降解特性，帘线的闭合在随后的热循环中保持。 本发明特别适用于在充气轮胎中形成带层和套层的织物。

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