The invention relates to the technical field of tires, and particularly discloses a high-performance light truck snow tire which comprises a central pattern part and a tire shoulder pattern part, and a longitudinal groove is formed between the central pattern part and the tire shoulder pattern part; the central pattern part comprises a central groove and a plurality of inclined grooves, the central groove is formed in the middle of the tread and extends in the circumferential direction of the tread, the plurality of inclined grooves are symmetrically formed in the two sides of the central groove and extend towards the longitudinal grooves, and the central groove is formed in the middle of the tread and extends towards the longitudinal grooves. The central pattern part is divided into a plurality of rhombic central pattern blocks by the inclined grooves and the longitudinal grooves; the tire shoulder pattern part comprises transverse grooves and trapezoidal silencing bolts arranged between the transverse grooves, the transverse grooves extend in the width direction of the tread, and the transverse grooves and the longitudinal grooves divide the tire shoulder pattern part into a plurality of tire shoulder pattern blocks. On the basis of ensuring the snowfield performance, the slippery performance and the noise performance of the light truck snowfield tire are improved.
本发明涉及轮胎技术领域,具体公开了一种高性能轻卡雪地轮胎,包括中心花纹部和胎肩花纹部,所述中心花纹部与所述胎肩花纹部之间开设有纵向沟槽;所述中心花纹部包括中心沟槽和斜向沟槽,所述中心沟槽设置于胎面中部且沿胎面周向方向延伸,多个所述斜向沟槽对称设置于所述中心沟槽两侧且向所述纵向沟槽延伸,所述中心沟槽,所述斜向沟槽和所述纵向沟槽将所述中心花纹部分割为多个菱形的中心花纹块;所述胎肩花纹部包括横向沟槽和设置于所述横向沟槽之间的梯形消音栓,所述横向沟槽沿胎面宽度方向延伸,所述横向沟槽和所述纵向沟槽将胎肩花纹部分割为多个胎肩花纹块。本发明在保证雪地性能的基础上,提高了轻卡雪地轮胎的湿滑和噪音性能。
High-performance light truck snow tire
一种高性能轻卡雪地轮胎
2024-11-26
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Snow-Road Light-Truck Tire Testing
NTIS | 2020
|PASSENGER CAR AND LIGHT TRUCK TIRE DYNAMIC DRIVING TRACTION IN SNOW
SAE Technical Papers | 1985
Passenger Car and Light Truck Tire Dynamic Driving Traction in Snow
SAE Technical Papers | 2001