A non-pneumatic tire includes: a tread; a shear band; and a connecting web positioned between the hub and the shear band. The shear band has a first film layer and a second film layer formed of a plurality of parallel reinforcing cords arranged at an angle of 10 degrees or less relative to the equatorial plane of the tire, the tread further includes a first angled belt layer located radially outward of the second film layer, and a second angled belt layer located radially outward of the first angled belt layer, where the first angled belt layer and the second angled belt layer each have parallel reinforcing cords, and the first angled belt layer and the second angled belt layer each have parallel reinforcing cords. The parallel reinforcing cords have a belt angle in the range of 15 degrees to 30 degrees with respect to the tire equatorial plane, and wherein the second angled belt has an angle equal to and opposite to the belt angle of the first angled belt.
一种非充气轮胎包括:胎面;剪切带;以及连接腹板,其定位在毂和剪切带之间。剪切带具有第一膜层和第二膜层,该第一膜层和该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根平行加强帘线形成,所述胎面进一步包括位于第二膜层的径向外侧的第一成角度的带束层、以及位于第一成角度的带束层的径向外侧的第二成角度的带束层,其中,第一成角度的带束层和第二成角度的带束层各自具有平行加强帘线,这些平行加强帘线所具有的带束层角度相对于轮胎赤道面在15度至30度的范围内,并且其中,第二成角度的带束层所具有的角度与第一成角度的带束层的带束层角度相等且方向相反。
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 |