公开(公告)号：US5595057A

公开(公告)日：1997-01-21

申请号：US393893

申请日：1995-02-24

Applicant: Yoshinori Kuriya

Inventor： Yoshinori Kuriya

IPC: D07B1/06 ,  D02G3/07 ,  D02G3/06

CPC classification number: D07B1/0633 ,  D07B1/0626 ,  D07B1/0646 ,  D07B2201/2008 ,  D07B2201/2023 ,  D07B2201/203 ,  D07B2201/2032 ,  D07B2201/204 ,  D07B2201/2061 ,  D07B2201/2097 ,  D07B2401/207 ,  D07B2501/2046 ,  Y10S57/902

Abstract: A steel cord for the reinforcement of rubber articles comprises a core comprised of three steel filaments, a first sheath formed by twisting nine wave-formed steel filaments around the core, and a second sheath formed by twisting fifteen wave-formed steel filaments around the first sheath in a direction opposite to the twisting direction of the first sheath, in which a forming ratio F.sub.1 of each filament in the first sheath and a forming ratio F.sub.2 of each filament in the second sheath are within a range of 0.75-0.95, respectively, and satisfy Fi.sub.1

Abstract translation: 用于加强橡胶制品的钢帘线包括由三根钢丝构成的芯，通过在芯周围扭转九个波形钢丝而形成的第一护套，以及通过将第一个波纹形钢丝围绕第一 护套与第一护套的扭转方向相反的方向，其中第一护套中的每根细丝的形成比率F1和第二护套中每根细丝的形成比率F2分别在0.75-0.95的范围内， 并满足Fi1

公开(公告)号：US5581990A

公开(公告)日：1996-12-10

申请号：US408837

申请日：1995-03-22

Applicant: Frans Van Giel ,  Xavier De Vos ,  Luc Sabbe

Inventor： Frans Van Giel ,  Xavier De Vos ,  Luc Sabbe

IPC: D07B5/12 ,  B21F1/00 ,  B21F7/00 ,  D07B1/06 ,  D07B3/00 ,  D07B3/10 ,  D07B7/02 ,  D01H13/26 ,  D02G3/36

CPC classification number: D07B1/0653 ,  B60C9/0057 ,  D07B3/00 ,  D07B3/10 ,  D07B7/025 ,  D07B2201/2008 ,  D07B2201/2018 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2207/203 ,  D07B2207/207 ,  D07B2207/209 ,  D07B2501/2046 ,  Y10S57/902

Abstract: A steel cord comprises steel filaments twisted around each other in a first direction about at least one steel core filament having a wave form. The twisted filaments are individually subjected to a rotation about their own axes. This steel cord is formed by deforming the core filament into a planar wave form and twisting the core filament in a second direction to a predetermined degree. The core filaments together with the other filaments are twisted in the first direction so that the twisted filaments are individually subjected to a rotation around their own axes in the first direction.

Abstract translation: 钢帘线包括围绕至少一个具有波浪形状的钢芯长丝的第一方向彼此扭绞的钢丝。 扭绞的细丝单独地绕其自己的轴线进行旋转。 该钢丝帘线通过将芯丝变形为平面波形并将芯丝沿第二方向扭转到预定的程度而形成。 芯丝与其它长丝一起在第一方向上扭曲，使得绞合的细丝在第一方向上分别围绕它们自己的轴线旋转。

公开(公告)号：US5111649A

公开(公告)日：1992-05-12

申请号：US666058

申请日：1991-03-07

Applicant: Hidenori Watakabe

Inventor： Hidenori Watakabe

IPC: B60C9/00 ,  D07B1/06 ,  D07B7/02

CPC classification number: D07B1/0646 ,  B60C9/0057 ,  D07B7/025 ,  D07B2201/2008 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/2039 ,  D07B2501/2046 ,  Y10S57/902

Abstract: A method of manufacturing a tire steel cord formed of more than three strands twisted together, at least one of the strands being marked so as to formed therein with zig-zagging marked parts which form gaps between strands, rubber accordingly immersing the steel cord into its center part through the thus formed gaps so as to fill in a cavity in the center part of the steel cord.

公开(公告)号：US4738096A

公开(公告)日：1988-04-19

申请号：US2138

申请日：1987-01-12

Applicant: Koji Hatakeyama ,  Masahiro Kusuda

Inventor： Koji Hatakeyama ,  Masahiro Kusuda

IPC: B60C9/00 ,  D07B1/06 ,  D02G3/48

CPC classification number: D07B1/0646 ,  B60C9/0007 ,  B60C9/0057 ,  D07B2201/2008 ,  D07B2201/2016 ,  D07B2201/2021 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/2029 ,  D07B2201/2036 ,  D07B2201/2039 ,  D07B2501/2046 ,  D07B2501/2076 ,  Y10S57/902

Abstract: An open type metal cord has a plurality of cord units each constituted by at least one preformed metal wire member. The wire members within a given cord unit have the same preforming ratio but have a different ratio from that of the wire members within another cord unit. A difference between the largest preforming ratio and the smallest preforming ratio in cord units falls within the range of 0.20 to 0.40. In this case, the maximum preforming ratio possible for the wire members is 1.65 and the minimum preforming ratio possible for the wire members is 1.05. A total number of wire members constituting a metal cord according to the present invention is 3 to 5.

Abstract translation: 开放型金属线具有多个绳索单元，每个帘线单元由至少一个预成型的金属线构件构成。 给定绳索单元内的线构件具有相同的预成型比例，但与另一个绳单元内的线构件的比例不同。 帘线单元中最大预成型比和最小预成型比之差在0.20至0.40的范围内。 在这种情况下，线构件可能的最大预成形比为1.65，导线构件可能的最小预成形比为1.05。 构成本发明的金属帘线的线材总数为3〜5。

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：US20110099967A1

公开(公告)日：2011-05-05

申请号：US12988783

申请日：2008-04-21

Applicant: Guido Luigi Daghini ,  Giuseppe Cereda ,  Fabrizio Cristofani ,  Simone Fanfani

Inventor： Guido Luigi Daghini ,  Giuseppe Cereda ,  Fabrizio Cristofani ,  Simone Fanfani

IPC: D02G3/36

CPC classification number: B60C9/0007 ,  B60C9/0057 ,  D07B1/0626 ,  D07B1/0646 ,  D07B2201/2008 ,  D07B2201/2011 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2029 ,  D07B2201/2038 ,  D07B2201/2039 ,  D07B2201/2061 ,  D07B2205/3025 ,  D07B2205/3089 ,  D07B2401/208 ,  D07B2501/2046 ,  D07B2801/10 ,  D07B2801/18 ,  D07B2801/12

Abstract: A two-layer cord having a number of wires in the outer layer, enclosing, but not completely, a cord core formed by a plurality of core wires, and in which the core wires are not preformed, while at least some of the outer wires are preformed.

Abstract translation: 一种双层帘线，其在外层中具有多条线，包封但不完全由多条芯线形成的芯线，并且其中芯线未被预成型，而至少一些外部线 被执行。

公开(公告)号：US20100261032A1

公开(公告)日：2010-10-14

申请号：US12739047

申请日：2007-12-18

Applicant: Hyung-Eun Lee ,  Min-An Kim

Inventor： Hyung-Eun Lee ,  Min-An Kim

IPC: B32B1/00

CPC classification number: D07B1/0646 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/0064 ,  D07B1/0606 ,  D07B7/025 ,  D07B2201/2006 ,  D07B2201/2008 ,  D07B2205/3057 ,  D07B2401/2005 ,  D07B2501/2046 ,  Y10T428/1241 ,  D07B2801/10

Abstract: The present invention relates to a single wire steel cord for reinforcing rubber of a pneumatic tire having improved strength and adhesion to rubber and, more particularly, to a single wire steel cord which includes waveform regions having at least one waveform and non-waveform regions. The single wire steel cord has a high strength characteristic. Accordingly, the amount of steel cord is significantly reduced during manufacturing of a tire. As a result, the weight of the tire is reduced and manufacturing cost is lowered due to a simplified manufacturing process.

Abstract translation: 本发明涉及一种具有改善的强度和对橡胶的粘附性的充气轮胎的增强橡胶的单线钢丝绳，更具体地说，涉及包括具有至少一个波形和非波形区域的波形区域的单线钢丝帘线。 单丝钢丝绳具有高强度特性。 因此，在制造轮胎的过程中钢帘线的量显着减少。 结果，由于简化的制造过程，轮胎的重量降低，制造成本降低。

公开(公告)号：US07493748B2

公开(公告)日：2009-02-24

申请号：US11199153

申请日：2005-08-09

Applicant: Hiroki Sarashi

Inventor： Hiroki Sarashi

IPC: D07B1/00

CPC classification number: D07B1/0653 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/02 ,  D07B1/0646 ,  D07B2201/2006 ,  D07B2201/2008 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/204 ,  D07B2501/2046

Abstract: A pneumatic tire includes metal cords each made of metal filaments twisted together, the metal cords having an initial elongation in a range of from 0.05 to 0.20% and a standard deviation of the initial elongation in a range of not more than 0.02. A method of manufacturing the metal cord comprises shaping metal filaments in a two-dimensional zigzag waveform, and twisting the shaped metal filaments together, wherein the number of the filaments is in a range of from 8 to 12, the metal filaments have the same diameter (d) of from 0.15 to 0.30 mm, the shaped metal filaments have the same zigzag waveforms, the zigzag waveform of each said shaped metal filament has constant wave lengths (P) and constant wave heights (h) wherein the ratio (P/d) is in the range of 100/3 to 700/3, and the ratio (h/d) is in the range of 5/3 to 80/3.

Abstract translation: 充气轮胎包括金属丝，金属帘线由金属丝绞合在一起，金属帘线的初始伸长率在0.05至0.20％的范围内，初始伸长率的标准偏差不大于0.02。 一种制造金属帘线的方法包括以二维之字形波形成形金属丝，并将成形的金属丝捻合在一起，其中细丝的数量在8至12的范围内，金属细丝具有相同的直径 （d）为0.15〜0.30mm，成形金属丝具有相同的之字形波形，每个所述成形金属细丝的之字形波形具有恒定波长（P）和恒定波高（h），其中比率（P / d ）在100/3〜700/3的范围内，比率（h / d）在5/3〜80/3的范围内。

公开(公告)号：US20070082561A1

公开(公告)日：2007-04-12

申请号：US10576700

申请日：2004-10-21

Applicant: Jean-Pierre Vaubourg ,  Marcel Van Puyenbroeck

Inventor： Jean-Pierre Vaubourg ,  Marcel Van Puyenbroeck

IPC: H01R13/73

CPC classification number: D07B7/025 ,  D07B1/0646 ,  D07B3/02 ,  D07B2201/2008

Abstract: A machine for manufacturing a cord consisting of twisted metallic wires comprises a pair of crimping wheels with meshing toothed surfaces for crimping a plurality of wires when they are passed between said meshing toothed surfaces, and a twisting means for twisting together the wires along a twisting path downstream of the pair of twisting wheels. The pair of crimping wheels is arranged at the beginning of the twisting path and the twisting together of the wires preferably starts between the meshing toothed surfaces.

Abstract translation: 一种用于制造由双绞金属线组成的电线的机器，包括：一对具有啮合齿形表面的压接轮，用于在多个电线通过所述啮合齿面之前压接多个电线;以及扭转装置，用于沿着扭转路径 在一对扭转车轮的下游。 一对卷边轮布置在扭转路径的开始处，并且捻合在一起的丝优选地在啮合的齿形表面之间开始。

公开(公告)号：US20040118498A1

公开(公告)日：2004-06-24

申请号：US10720666

申请日：2003-11-25

Applicant: PIRELLI PNEUMATICI S.p.A.

Inventor： Omero Noferi

IPC: D07B001/06

CPC classification number: D07B1/0646 ,  D07B3/02 ,  D07B7/025 ,  D07B2201/2008 ,  D07B2207/202 ,  D07B2501/2046

Abstract: A tyre for a vehicle wheel, includes a torus-shaped carcass, a tread located on a periphery of the carcass, and a pair of axially-facing side walls ending with beads reinforced with bead wires and respective bead-filling elements for mounting the tyre on a corresponding rim. The tyre includes rubberized fabrics reinforced with metal reinforcing cords. At least one of the metal reinforcing cords comprises at least two wires helicoidally double-twisted around a longitudinal axis of the metal cord. Further, at least one of the wires is permanently deformed by a substantially-sinusoidal deformation lying in a plane.

Abstract translation: 一种用于车轮的轮胎，包括环形胎体，位于胎体周边的胎面和一对轴向相对的侧壁，其末端具有用胎圈丝加强的胎圈和用于安装轮胎的相应胎圈填充元件 在相应的边缘。 轮胎包括用金属加强帘线加强的橡胶织物。 金属加强帘线中的至少一个包括围绕金属帘线的纵向轴线螺旋状双捻的至少两根丝线。 此外，至少一根电线通过位于平面中的基本正弦变形而永久变形。