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    Method and device for manufactoring a wire cord
    173.
    发明公开
    Method and device for manufactoring a wire cord 审中-公开
    用于制造钢丝绳的方法和装置

    公开(公告)号：EP1526216A1

    公开(公告)日：2005-04-27

    申请号：EP03103896.1

    申请日：2003-10-22

    Applicant: Trefilarbed Bettembourg S.A.

    Inventor： Van Puyenbroeck, Marcel ,  Vaubourg, Jean-Pierre

    IPC: D07B7/02

    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 crimping 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.

    Radial tire
    174.
    发明公开
    Radial tire 有权
    Radialer Reifen

    公开(公告)号：EP1486354A1

    公开(公告)日：2004-12-15

    申请号：EP04013013.0

    申请日：2004-06-02

    Applicant: Sumitomo Rubber Industries Ltd.

    Inventor： Miyazaki, Shinichi Sumitomo Rubber Indust. Ltd

    IPC: B60C9/22

    CPC classification number: D07B1/0646 ,  B29D30/0061 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/2204 ,  D07B1/0613 ,  D07B2201/2008 ,  D07B2801/10

    Abstract: A band layer in which a band cord is wound around in a spiral manner along a circumferential direction of the tire is provided. The band cord (10) comprises total nine metallic wires (F) including at least five shaped wires (FA), and is formed by twining two to four wire bundles composed of a plurality of said metallic wires twined wile twisting each wire thereof. Each shaped wire is formed in a two-dimensional shape with repeated peaks and troughs in a condition prior to the twisting. The metallic wires of each wire bundle are revolved around the center of the wire bundle while rotating on its own axis through the twining.

    Abstract translation: 提供了沿着轮胎的圆周方向以螺旋方式缠绕带束带的带层。 带束线（10）包括总共包括至少五根线（FA）的九条金属线（F），并且通过缠绕由缠绕在其每根线中的多条金属线组成的两条至四条线束形成。 每个成形的导线在扭转之前的条件下形成具有重复的峰和谷的二维形状。 每根线束的金属线围绕线束的中心旋转，同时通过缠绕在其自身的轴线上旋转。

    Pneumatic tyre
    175.
    发明公开
    Pneumatic tyre 有权
    Luftreifen

    公开(公告)号：EP1066989A3

    公开(公告)日：2001-09-12

    申请号：EP00305706.4

    申请日：2000-07-06

    Applicant: Sumitomo Rubber Industries Ltd.

    Inventor： Miyazaki, Shinichi ,  Yamazaki, Kazumi ,  Ohta, Takeshi

    IPC: B60C9/20 ,  D07B1/06 ,  B60C9/00 ,  B60C9/22

    CPC classification number: D07B7/025 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/0064 ,  B60C9/2009 ,  B60C9/22 ,  D07B1/0606 ,  D07B1/0646 ,  D07B2201/2003 ,  D07B2201/2005 ,  D07B2201/2007 ,  D07B2201/2008 ,  D07B2501/2046 ,  Y10T152/10765

    Abstract: A pneumatic tyre comprises a belt (7) disposed radially outside a carcass (6) in a tread portion (2), the belt (7) comprising two crossed plies (7A,7B) of monofilament metallic cords (10A,10B,10C) laid at angles of from 15 to 30 degrees with respect to the circumferential direction of the tyre, each monofilament cord being composed of a waved single filament, the filament having a circular sectional shape having a diameter in a range of from 0.40 to 0.50 mm, or alternatively a non-circular sectional shape having an aspect ratio in a range of from 0.65 to 0.95 and a cross-sectional area in a range of 0.09 to 0.20 sq.mm.

    Abstract translation: 充气轮胎包括在胎面部分（2）的胎体（6）的径向外侧设置的带（7），所述带（7）包括单丝金属帘线（10A，10B，10C）的两个交叉层（7A，7B） 相对于轮胎的圆周方向以15至30度的角度放置，每条单丝帘线由波浪形单丝组成，该细丝具有直径在0.40至0.50mm范围内的圆形截面形状， 或者具有纵横比在0.65至0.95范围内且横截面积在0.09至0.20平方毫米范围内的非圆形截面形状。

    Pneumatic tyre
    179.
    发明公开
    Pneumatic tyre 失效
    充气轮胎

    公开(公告)号：EP0543640A1

    公开(公告)日：1993-05-26

    申请号：EP92310527.4

    申请日：1992-11-18

    Applicant: SUMITOMO RUBBER INDUSTRIES LIMITED

    Inventor： Kawamura, Kazuhiko ,  Komatsuki, Masato

    IPC: B60C9/00 ,  D07B1/06

    CPC classification number: D07B1/0646 ,  B60C9/0007 ,  D07B2201/2008 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/2036 ,  D07B2201/2039 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T152/10765 ,  Y10T152/1081

    Abstract: A pneumatic tyre comprising a carcass (6) extending between bead regions (5) and a belt (9) disposed radially outside the carcass in a tread portion (2), said belt being made of cords (10) embedded in topping rubber (11) at an angle (theta) with respect to the tyre equator, characterised in that each said belt cord (10) comprising four steel monofilaments having the same diameters (d), said diameter (d) being from 0.2 to 0.35 mm, said four steel monofilaments including one or two waved steel monofilaments (12A) and unwaved steel monofilaments (12B), and said four steel monofilaments being compactly twisted together so as to make alternate contact portions and non-contacting portions between each said waved steel monofilament (12A) and the adjacent steel monofilaments.

    Abstract translation: 一种充气轮胎，其包括在胎面部分（2）中在胎圈区域（5）和胎体径向外侧设置的带子（9）之间延伸的胎体（6），所述带由埋入到胎面橡胶（11）中的帘线 ）相对于轮胎赤道成角度θ，其特征在于，每根所述带束帘线（10）包括具有相同直径（d）的四根钢单丝，所述直径（d）为0.2-0.35mm，所述四根 包括一根或两根波形钢单丝（12A）和未波形钢单丝（12B）的钢单丝，并且所述四根钢单丝紧密地绞合在一起以便在每个所述波形钢单丝（12A）之间形成交替的接触部分和非接触部分， 和相邻的钢单丝。

    Metallic cord
    180.
    发明公开
    Metallic cord 失效
    Drahtseil。

    公开(公告)号：EP0528637A1

    公开(公告)日：1993-02-24

    申请号：EP92307405.8

    申请日：1992-08-13

    Applicant: SUMITOMO RUBBER INDUSTRIES LIMITED

    Inventor： Kawamura, Kazuhiko ,  Komatsuki, Masato

    IPC: D07B1/06

    CPC classification number: D07B1/0646 ,  B60C9/0057 ,  D07B2201/2006 ,  D07B2201/2008 ,  D07B2201/2022 ,  D07B2201/2036 ,  D07B2201/2037 ,  D07B2201/2039 ,  D07B2501/2046

    Abstract: A metallic cord which is composed of three strands (2) compactly twisted together to have a 1X3 structure, each strand being a metallic monofilament, the three strands having two different diameters (d1 and d2), the small diameter (d2) being in the range of 50 to 95% of the large diameter (d1), at least one of the three strands being waved, and at least one of the remaining two strands being not waved.

    Abstract translation: 金属线由三股（2）组成，紧密地绞合在一起，具有1X3结构，每股是金属单丝，三股具有两个不同的直径（d1和d2），小直径（d2）在 范围为大直径（d1）的50％至95％，三条线中的至少一条是挥动的，剩余的两股中的至少一条不挥动。

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