The invention relates to a tire with a multi-layer tire body and belted layer cross-woven structure and a preparation method of the tire, and relates to the technical field of tires. Comprising a bead ring structure, a bead filler layer and a multi-layer carcass and belted layer cross-woven structure, the multi-layer tire body and belted layer cross-woven structure comprises a plurality of layers of tire body woven units and woven belted cord fabric layers which are mutually crossed and attached to the plurality of layers of tire body woven units, the multi-layer tire body weaving unit is divided into a single-layer weaving tire body cord fabric layer and a plurality of double-layer weaving tire body cord fabric layers wrapping the surfaces of the single-layer weaving tire body cord fabric layer and the belt weaving cord fabric layer, and the single-layer weaving tire body cord fabric layer and the double-layer weaving tire body cord fabric layer are endpoint-free tire body cord fabric cylinders formed by continuously weaving cord threads or rubber-coated cord threads in a zigzag mode; and the belted layer woven structures are arranged between every two layers of carcass woven cord fabric layers. According to the invention, the problem of breakpoints of the carcass ply of the traditional tire is effectively solved, so that the carcass and the belt cords can continuously and uniformly transfer loads, the continuity of the tension of a tire framework is ensured, and the rigidity and impact resistance of the tire are improved.
本发明关于一种具有多层胎体与带束层交叉编织结构的轮胎及其制备方法,涉及轮胎技术领域。包括钢丝圈结构、三角胶层以及多层胎体与带束层交叉编织结构;多层胎体与带束层交叉编织结构包括多层胎体编织单元和与多层胎体编织单元相互交叉贴合的编织带束帘布层,多层胎体编织单元分为一层单层编织胎体帘布层和多层包覆于单层编织胎体帘布层与带束编织帘布层表面的双层编织胎体帘布层,单、双层胎体帘布层由帘线或覆胶帘线采用连续之字形编织的无端点胎体帘布筒;带束层编织结构置于每两层胎体编织帘布层之间。本发明有效解决传统轮胎胎体帘布层的断点问题,使胎体与带束帘线能够连续均匀传递负载,确保轮胎骨架张力的连续,提高轮胎的刚度和耐冲击性。
Tire with multi-layer tire body and belted layer cross-woven structure and preparation method thereof
一种具有多层胎体与带束层交叉编织结构的轮胎及其制备方法
2025-03-25
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
All-steel truck radial tire belted layer structure and tire
European Patent Office | 2023
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