发明名称 |
PNEUMATIC RADIAL TIRES |
摘要 |
<p>A pneumatic radial tire is disclosed, which comprises a body reinforcement including in combination of a carcass composed of at least one rubberized ply containing organic fiber cords arranged in a substantially radial plane of the tire and wound around a bead core from the inside toward the outside thereof and a belt composed of at least two rubberized layers superimposed about a crown portion of the carcass, each of which containing high elasticity cords inclined at a relatively small angle with respect to the circumferential direction of the tire center and the cords of these layers being crossed with each other, and further comprising sidewall rubbers disposed at both sides of the carcass and a tread rubber disposed on the outer surface of the belt. In this tire, at least one rubberized layer constituting the belt comprises a coating rubber having a modulus at 25% elongation of 4-10 kg/cm2 and a dynamic modulus of 16.2-40.5 kg/cm2.</p> |
申请公布号 |
CA1169343(A) |
申请公布日期 |
1984.06.19 |
申请号 |
CA19820407838 |
申请日期 |
1982.07.22 |
申请人 |
BRIDGESTONE TIRE COMPANY LIMITED |
发明人 |
TOGASHI, MINORU;FURUYA, SHINICHI |
分类号 |
B60C9/08;B60C9/18;B60C9/20;B60C11/00;(IPC1-7):B60C9/08 |
主分类号 |
B60C9/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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