The invention relates to a non-pneumatic tire with an improved shear band. A non-pneumatic tire includes a shear band having a first film layer positioned radially inward of an outer annular tread, a second film layer positioned radially outward of the first film layer, where the first film layer and the second film layer are formed from a plurality of parallel reinforcement cords arranged at an angle of 10 degrees or less relative to the tire equatorial plane; the outer annular tread further includes a first angled belt layer positioned radially outward of the second film layer and a second angled belt layer positioned radially outward of the first angled belt layer, wherein the first angled belt and the second angled belt each have parallel reinforcing cords having a belt angle in the range of 15-30 degrees relative to the tire equatorial plane, and wherein the angle of the second angled belt has an angle equal to and opposite to the belt angle of the first angled belt.
本发明涉及具有改进的剪切带的非充气轮胎。一种非充气轮胎,包括剪切带,该剪切带具有定位在外环形胎面的径向内部的第一膜层、定位在第一膜层的径向外部的第二膜层,其中第一膜层和第二膜层由相对于轮胎赤道面以10度或更小的角度布置的多个平行加强帘线形成;所述外环形胎面还包括定位在第二膜层的径向外部的第一成角度带束层和定位在第一成角度带束层的径向外部的第二成角度带束层,其中第一成角度带束层和第二成角度带束层各自具有相对于轮胎赤道面具有在15‑30度范围内的带束层角度的平行加强帘线,并且其中第二成角度带束层的角度具有与第一成角度带束层的带束层角度相等且方向相反的角度。
Non-pneumatic tire with improved shear band
具有改进的剪切带的非充气轮胎
2023-03-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |