The run-flat tire extends in the circumferential direction, the run-flat tire sequentially comprises a tire body, a wear-resistant ring, a wear-resistant block and a wear-resistant assembly from inside to outside in the radial direction of the run-flat tire, and the wear-resistant ring sequentially comprises a bonding layer, a reinforcing layer, a steel wire strap layer and a wear-resistant inner layer from inside to outside in the radial direction. The wear-resistant ring is connected with the tire body through the bonding layer; the wear-resisting blocks extend in the circumferential direction and are arranged on the wear-resisting ring in a protruding mode in the radial direction, and the multiple wear-resisting blocks are arranged on the outer side wall of the wear-resisting ring in the circumferential direction and the axial direction at intervals; the wear-resisting assembly comprises a plurality of anti-sliding blocks and a plurality of wear-resisting block bodies, the multiple anti-sliding blocks are arranged on the edges of the two sides of the outer side wall of the wear-resisting ring at intervals in the circumferential direction, and each anti-sliding block protrudes out of the wear-resisting ring in the radial direction; the plurality of wear-resistant block bodies are fixedly arranged on the non-slip block along the radial direction, and each wear-resistant block body extends along the radial direction. The wear resistance of the tire can be enhanced, and tire burst caused by friction between the tire and the ground is reduced.
本发明公开了一种防爆轮胎,沿周向延伸,沿防爆轮胎的径向,防爆轮胎由内向外依次包括轮胎本体、耐磨圈、耐磨块和耐磨组件,其中,沿径向,耐磨圈由内向外依次包括粘结层、加强层、钢丝束带层和耐磨内层,耐磨圈通过粘结层与轮胎本体相连接;耐磨块沿周向延伸,沿径向凸设于耐磨圈,多个耐磨块沿周向、轴向间隔设于耐磨圈的外侧壁;耐磨组件包括多个防滑块和多个耐磨块本体,多个防滑块沿周向间隔设置在耐磨圈外侧壁的两侧边缘,每个防滑块沿径向凸出于耐磨圈;多个耐磨块本体沿径向固定设于防滑块上,每个耐磨块本体沿径向延伸。本发明能够增强轮胎的耐磨性能,降低轮胎与地面摩擦导致的爆胎。
Anti-explosion tire
一种防爆轮胎
2023-03-28
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |