首页> 外国专利> RADIAL TYRE BEAD WITHOUT BEAD CORE

RADIAL TYRE BEAD WITHOUT BEAD CORE

机译:无需胎心的径向轮胎

摘要

The invention concerns a radial body armour (1) with two beads B, said body armour (1) extending from one bead B to the next, each bead being devoid of anchoring bead core and reinforced by an armour R comprising at least two plies (2 and 3) folded back on themselves to form four reinforcing layers (21, 31, 32, 22) axially close to one another, the two axially innermost layers (21, 31) consisting of mutually parallel elements from one layer (21) to the next (31), and the two layers axially at the armour centre consist of elements crossed from one layer (31) to the next (32), said elements forming with the circumferential direction an angle α such that 0° α ≤ 10°, and the reinforcing layers (21, 22, 31, 32) having their radially outer ends arranged in the bead B at different heights H21, H22, H31,H32 such that every annular strip of the reinforcing armour R of the bead B, comprising at least two layers of reinforcing elements and included between the two tyre parallels, is formed by at least two layers of reinforcing elements crossed from one layer to the next.
机译:本发明涉及一种具有两个胎圈B的放射状防弹衣(1),所述防弹衣(1)从一个胎圈B延伸至下一个胎圈,每个胎圈都没有锚定胎圈芯,并由包括至少两层的护甲R加强(如图2和图3所示),它们自身向后折叠以形成轴向上彼此靠近的四个增强层(21、31、32、22),两个轴向上最内层(21、31)由一层(21)至第二层相互平行的元件组成。下一层(31)和轴向位于装甲中心的两层由从一层(31)到下一层(32)交叉的元件组成,所述元件在圆周方向上形成一个角度α,使得0°<α≤10 ,并且增强层(21、22、31、32)的径向外端以不同的高度H21,H22,H31,H32布置在胎圈B中,从而使胎圈B的增强装甲R的每个环形带,包括至少两层增强元件并包括在两个轮胎平行线之间,由至少至少两层增强元件从一层到另一层交叉。

著录项

  • 公开/公告号IN2001MN00078A

    专利类型

  • 公开/公告日2007-01-19

    原文格式PDF

  • 申请/专利权人

    申请/专利号INPCT/2001/00078/MUM

  • 申请日2001-01-19

  • 分类号B60C15/06;B60C15/00;

  • 国家 IN

  • 入库时间 2022-08-21 20:58:25

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