The all-steel radial tire comprises a tire body, tire body steel wire wrapping cloth, a steel wire ring and a pair of first reinforcing parts, the tire body steel wire wrapping cloth is arranged in the tire body, and wrapping bags are formed at the two ends of the tire body steel wire wrapping cloth; the steel wire ring is arranged in the package bag; the pair of first reinforcing parts is arranged in the tire body, the pair of first reinforcing parts are axially symmetric about a defined central axis, the first reinforcing parts and the tire body steel wire wrapping cloth are oppositely arranged, and each first reinforcing part comprises a first reinforcing layer, an elastic layer and a second reinforcing layer which are sequentially arranged from inside to outside. Through cooperation of the first reinforcing layer, the elastic layer and the second reinforcing layer, the toughness and strength of the tire bead of the tire body are improved. The tire bead cracking of the tire body caused by collision is prevented, so that the durability of the tire is improved.
本发明涉及一种钢丝增强胎圈全钢子午线轮胎,包括胎体、胎体钢丝包布、钢丝圈和一对第一加强部,胎体钢丝包布设于胎体之内,胎体钢丝包布的两端均形成包裹袋;钢丝圈设于包裹袋之内;一对第一加强部设于胎体之内,一对第一加强部关于定义中心轴线轴对称,第一加强部与胎体钢丝包布相对设置,第一加强部包括由内至外依次设置的第一加强层、弹性层和第二加强层。本申请通过第一加强层、弹性层和第二加强层进行配合,提高胎体的胎边的韧性和强度。防止受碰撞时导致胎体的胎边开裂,从而提高轮胎的耐久力。
All-steel radial tire with steel wire reinforced tire bead
一种钢丝增强胎圈全钢子午线轮胎
2024-12-27
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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