The invention discloses a radial aircraft tire tread reinforcing structure and a radial aircraft tire thereof, and belongs to the technical field of radial aircraft tires, the radial aircraft tire tread reinforcing structure comprises a belted layer and a cap ply, the belted layer is arranged in the radial direction of a tread layer and the radial direction of a tire body layer, and the belted layer is formed by winding cord fabric strips; the width of the cord fabric strip is smaller than that of the section of the tire; the cap ply is arranged in the radial direction of the tread layer and outside the radial direction of the belted layer, the cap ply is formed by plying cord fabric, and the width of the cord fabric is equal to or larger than that of the section of the tire. The cap ply is arranged on the radial outer side of the belted layer, the belted layer adopts a winding mode, local tension can be reduced, the cap ply adopts a layer attaching mode, gaps caused by the winding mode can be avoided, the tread fastening force is improved, and the manufactured tire has better wear resistance.
本发明公开一种子午线航空轮胎胎面加固结构及其子午线航空轮胎,属于子午线航空轮胎技术领域,包括带束层以及冠带层,所述带束层设置在胎面层径向内和胎体层径向外,所述带束层采用帘布条缠绕制成,所述帘布条的宽度小于轮胎断面宽度;所述冠带层设置在所述胎面层径向内和所述带束层径向外,所述冠带层采用帘布片层贴制成,所述帘布片的宽度等于或大于所述轮胎断面宽度。本发明在带束层的径向外侧设置冠带层,带束层采用缠绕形式,能够减少局部张力,冠带层采用层贴形式,能够避免缠绕形式所造成的缝隙而提高胎面紧固力,所制成的轮胎具有更好的耐磨性能。
Meridian aircraft tire tread reinforcing structure and meridian aircraft tire thereof
一种子午线航空轮胎胎面加固结构及其子午线航空轮胎
2025-03-25
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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