타이어 스틸 코드
    213.
    发明公开
    타이어 스틸 코드 有权
    钢铁轮胎

    公开(公告)号:KR1020040043978A

    公开(公告)日:2004-05-27

    申请号:KR1020020072458

    申请日:2002-11-20

    Abstract: PURPOSE: A steel cord of a tire is provided to improve the durability of the steel cord by preventing fretting and permeating rubber efficiently with reducing the number of filaments and arranging two core filaments in parallel, and to increase bending resistance by lowering the topping gauge with the oval section of the steel cord. CONSTITUTION: A steel cord for a carcass of a pneumatic radial tire is composed of a core layer in which two filaments are arranged in a line without braiding; a first sheath layer surrounding the core filaments and having eight filaments; and a second sheath layer braiding near the first sheath layer and having 13 or 14 filaments. The structure of the steel cord includes two core filaments, 8 filaments in the first sheath layer and 13 or 14 filaments in the second sheath layer or the lapping filament as the outermost layer. Corrosion or breakage of the tire is prevented with permeating rubber between sheath filaments, and the weight of the tire is reduced by decreasing the thickness of the carcass with reducing the minor axis of the core. The steering stability is improved by increasing bending stiffness with the oval section of the cord.

    Abstract translation: 目的:提供一种轮胎的钢丝帘线,通过减少细丝数量并平行布置两根芯丝,有效地防止磨损和渗透橡胶,从而提高钢帘线的耐用性,并通过降低顶部规格来提高抗弯曲性能 钢丝绳的椭圆形部分。 构成:用于充气子午线轮胎的胎体的钢丝帘线由芯层组成,其中两根细丝排列成一条线而不编织; 围绕芯丝的第一皮层,并具有八根长丝; 以及在第一护套层附近编织并具有13或14根长丝的第二护套层。 钢帘线的结构包括两个芯丝,第一皮层中有8个长丝,在第二皮层中具有13个或14个长丝,或者作为最外层的研磨丝。 通过护套长丝之间的渗透橡胶防止轮胎的腐蚀或断裂,并且通过减小芯的短轴减小胎体的厚度来减小轮胎的重量。 通过增加线的椭圆形部分的弯曲刚度来提高转向稳定性。

    엘라스토머(elastomer) 보강용 강철코우드
    215.
    发明授权
    엘라스토머(elastomer) 보강용 강철코우드 失效
    钢丝绳用于增强弹性体材料

    公开(公告)号:KR1019880001147B1

    公开(公告)日:1988-07-01

    申请号:KR1019820001899

    申请日:1982-04-30

    Abstract: A steel cord for the reinforcement of elastomeric material, comprising two equivalent wire groups of at least two wires each, the wire groups being twisted around each other and forming helicoids of substantially equal pitch and substantially the same form, the wires of a first group being substantially untwisted, and the wires of the second group being twisted together with a twist which is in the same sense as that of said helicoids and whose pitch has substantially the same value as the pitch of said helicoids.

    Abstract translation: 一种用于增强弹性体材料的钢丝帘线,包括两根等效的线组,每组具有至少两根线,线组彼此扭转并形成基本相同的螺距和基本相同形式的螺旋线,第一组的线为 基本上未扭绞,并且第二组的线被扭曲在一起,其扭转与所述螺旋体的扭转方向相同,并且其螺距具有与所述螺旋体的间距基本相同的值。

    타이어 보강용 스틸코드
    219.
    发明公开
    타이어 보강용 스틸코드 有权
    钢筋加固轮胎

    公开(公告)号:KR1020140068703A

    公开(公告)日:2014-06-09

    申请号:KR1020120136528

    申请日:2012-11-28

    Inventor: 이병호 김도헌

    Abstract: A steel cord used to reinforce a tire according to the present invention includes a lower edge and an upper edge surrounding the outer peripheral surface of the lower edge to form m + n structures. The lower edge includes multiple cores extending in parallel without being twisted together. Each of the cores includes a flat surface in the intersecting area and the cores are in surface contact with each other through the flat surface.

    Abstract translation: 根据本发明的用于加固轮胎的钢帘线包括下边缘和围绕下边缘的外周表面的上边缘,以形成m + n个结构。 下边缘包括多个并列延伸的芯,而不会扭曲在一起。 每个芯在交叉区域中包括平坦表面,并且芯通过平坦表面彼此表面接触。

    타이어 스틸 코드
    220.
    发明授权
    타이어 스틸 코드 有权
    轮胎钢丝绳

    公开(公告)号:KR100483499B1

    公开(公告)日:2005-04-15

    申请号:KR1020020072458

    申请日:2002-11-20

    Abstract: 본 발명은 시스층의 필라멘트 수를 줄여서 고무 침투성을 향상시키는 동시에 코어 2개의 필라멘트를 직선으로 평행하게 배열하여 연선시키지 않고, 단지 시스층의 필라멘트를 연선시켜서 된 타이어 스틸 코드를 제공하기 위한 것이다.
    본 발명의 스틸 코드는 2개의 필라멘트가 직선으로 평행하게 배열된 코어층과, 상기 코어층을 감싸고 있는 8개의 필라멘트로 구성된 제 1시스층, 그리고 제 1시스층과 인접한 13개 내지 14개의 필라멘트로 구성된 제 2시스층으로 이루어진 2+8+n(n=13 ~ 14) 구조 또는 2+8+n 구조의 최외각층으로서 랩핑 와이어를 갖고 있는 2+8+n+w 구조로 이루어져 있다.

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