一种低滚阻高抓地的半钢子午线轮胎
By introducing structures such as longitudinal main grooves, drag-reducing rubber layers, and support sandwich layers into the tire, the tread pattern and inner layer load distribution are optimized, solving the problem of matching low rolling resistance with high grip performance, and improving overall performance and service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANDONG LINGLONG TIRE CO LTD
- Filing Date
- 2026-06-05
- Publication Date
- 2026-07-17
AI Technical Summary
Conventional tires cannot achieve the best match between low rolling resistance and high grip performance in the same product. The fixed tread groove layout leads to large rubber deformation and loss, and the tread structure has limited adaptability. The grip performance is not good under complex road conditions, the load distribution effect is limited, and the shoulder wear and the heat performance of the inner rubber layer need to be improved.
The design incorporates longitudinal main grooves, drag-reducing rubber layers, support interlayers, and reinforcing layers, combined with anti-skid sipes, lateral shock-absorbing grooves, and heat insulation layers. Through the synergistic effect of multiple structures, the tread pattern design is optimized and the inner layer load is distributed, thereby improving the overall rigidity and grip performance of the tire.
It achieves low rolling resistance, reduces vehicle fuel consumption, improves grip performance and braking safety on dry and wet surfaces, extends tire life, and reduces the risk of shoulder wear and inner rubber softening due to heat.
Smart Images
Figure CN122402136A_ABST