Resin-covered cords equipped with n number of cords positioned so as to have an interval interposed therebetween, a covering resin for covering the cords, and an adhesive resin which is positioned between the cords and the covering resin and exhibits a larger tensile elasticity than does the covering resin, wherein formula (1) is satisfied when the total value of the widthwise direction dimensionof the section where the cords and the adhesive resin are positioned is A and the maximum value of the thickness direction dimension thereof is B. (1): B<(A/n) (n>=1)-(1).
树脂包覆帘线包括:n根帘线,该n根帘线相互隔开间隔地配置;包覆树脂,其包覆帘线;以及粘接树脂,其配置于帘线与包覆树脂之间,该粘接树脂的拉伸弹性模量比包覆树脂的拉伸弹性模量大,在将配置有帘线和粘接树脂的部分的宽度方向尺寸的合计值设为A并将厚度方向尺寸的最大值设为B时,满足以下的(1)式:B<(A/n)(n≥1)···(1)。
RESIN-COVERED CORDS AND PNEUMATIC TIRE
树脂包覆帘线以及充气轮胎
2021-02-05
Patent
Elektronische Ressource
Chinesisch