公开(公告)号：US5335707A

公开(公告)日：1994-08-09

申请号：US834342

申请日：1992-02-12

Applicant: Haruyuki Sano ,  Takao Otani ,  Masayoshi Nishitani ,  Mikio Takatsu ,  Kiyoshi Ueyoko ,  Toshiaki Yamamoto ,  Shinichi Miyazaki

Inventor： Haruyuki Sano ,  Takao Otani ,  Masayoshi Nishitani ,  Mikio Takatsu ,  Kiyoshi Ueyoko ,  Toshiaki Yamamoto ,  Shinichi Miyazaki

IPC: B60C9/06 ,  B60C19/00 ,  B60C15/05 ,  B60C15/06

CPC classification number: B60C9/06 ,  B60C2200/02 ,  Y10S156/91 ,  Y10T152/10423 ,  Y10T152/10828 ,  Y10T152/10846

Abstract: A heavy duty high speed cross ply tire has a carcass composed of at least one aromatic polyamide fiber cord ply, the product T.sqroot.D of the cable twist number T (turns/10 cm) of the belt cord and the square root of the total denier number D (deniers) of the cord is 2.466.times.10.sup.3 to 3.036.times.10.sup.3 and the elongation E (%) at breakage of the belt cord divided by the total denier number D is 7.78.times.10.sup.-4 to 12.22.times.10.sup.-4.

Abstract translation: 重载高速交叉帘布层轮胎具有由至少一个芳族聚酰胺纤维帘布层组成的胎体，带束帘线的捻线数T（匝数/ 10cm）的产品T 2ROOT D和总帘线的平方根 绳的旦尼尔数D（旦数）为2.466×10 3〜3.036×10 3，带帘线断裂时的伸长率E（％）除以总旦数D为7.78×10 -4〜12.22×10 -4。