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    Pneumatic radial tire arrangement for vehicle
    1.
    发明授权
    Pneumatic radial tire arrangement for vehicle 失效
    用于车辆的气动子午线轮胎布置

    公开(公告)号：US4854360A

    公开(公告)日：1989-08-08

    申请号：US75023

    申请日：1987-07-13

    申请人： Tadanobu Nagumo ,  Sadakazu Takei ,  Yukio Tozawa

    发明人： Tadanobu Nagumo ,  Sadakazu Takei ,  Yukio Tozawa

    IPC分类号： B60C9/26

    CPC分类号： B60C9/26

    摘要： A pneumatic radial tire arrangement for a vehicle wherein each tire has a belt structure formed of two belt layers respectively made of steel cords and aromatic polyamide fiber cords and which have their edge portions folded back. Each tire is mounted to the vehicle with the folded back portion of the steel cord belt layer located towards the outer side of the vehicle to reduce steering pull during high speed performance of the vehicle.

    摘要翻译： 一种用于车辆的充气子午线轮胎装置，其中每个轮胎具有由钢帘线和芳族聚酰胺纤维帘线分别制成并且其边缘部分折回的两个带束层形成的带束结构。 每个轮胎安装到车辆上，钢帘线带层的折叠部分位于车辆的外侧，以在车辆的高速性能期间减少转向拉力。

    Radial tire for passenger cars with sandwiched upper bead filler
    4.
    发明授权
    Radial tire for passenger cars with sandwiched upper bead filler 失效
    带有夹心上胎圈填料的乘用车轮胎

    公开(公告)号：US4779659A

    公开(公告)日：1988-10-25

    申请号：US043390

    申请日：1987-04-28

    申请人： Ryoji Hanada ,  Sadakazu Takei

    发明人： Ryoji Hanada ,  Sadakazu Takei

    IPC分类号： B60C9/08 ,  B60C15/06

    CPC分类号： B60C15/06 ,  B60C15/0607 ,  Y10T152/10828 ,  Y10T152/10864

    摘要： A radial tire for passenger cars comprising a turnup portion of a carcass layer provided along the body of the carcass layer at a bead portion which has not been folded back and an upper bead filler provided outside the turnup portion, wherein the upper bead filler has a textile cord layer on both of its inside and outside, thereby holding the upper bead filler between the textile cord layers.

    摘要翻译： 一种用于乘用车的子午线轮胎，包括沿胎体层的主体设置的胎体层的翻转部分，所述胎体层的未折叠的胎圈部分和设置在所述翻转部分的外部的上胎圈填料，其中所述上胎圈填料具有 纺织帘线层在其内部和外部，从而将上部胎圈填料保持在纺织帘线层之间。

    Pneumatic radial tire
    6.
    发明授权
    Pneumatic radial tire 失效
    气动子午线轮胎

    公开(公告)号：US5954107A

    公开(公告)日：1999-09-21

    申请号：US822610

    申请日：1997-03-19

    申请人： Tetsuya Kuze ,  Yoshimasa Hashimoto ,  Toshihiko Suzuki ,  Sadakazu Takei ,  Izumi Kuramochi ,  Hiroshi Tokizaki

    发明人： Tetsuya Kuze ,  Yoshimasa Hashimoto ,  Toshihiko Suzuki ,  Sadakazu Takei ,  Izumi Kuramochi ,  Hiroshi Tokizaki

    IPC分类号： B60C11/03 ,  B60C11/04 ,  B60C11/113 ,  B60C115/00

    CPC分类号： B60C11/0332 ,  B60C11/0302 ,  B60C11/0306 ,  B60C2011/0374

    摘要： A pneumatic radial tire has a tread pattern having a pair of straight main grooves each having a width equal to 8-13 percent of a ground contact width W of the tire and extending in parallel on opposite sides of an equator of the tire, a plurality of lug grooves extending across shoulder regions formed on the outersides of the pair of main grooves from the pair of main grooves outwardly toward the ends of the ground contact surface of the tire to form in cooperation with the main grooves successive rows of blocks, and a plurality of V-shaped sub-grooves in the shoulder regions spaced at a predetermined pitch apart in the circumferential direction of the tire and extending divergently with respect to the direction of reverse rotation of the tire, wherein the ratio of a distance W1 between respective centers of the main grooves to the ground contact width W is in the range of 0.2.ltoreq.W1/W.ltoreq.0.4; an angle .alpha. of inclination of the lug grooves with respect to the circumferential direction of the tire as viewed from the reverse tire rotating direction is in the range of 90.degree.-130.degree.; and an angle .beta. defined by the V-shaped sub-grooves is in the range of 15.degree.-35.degree..

    摘要翻译： 充气子午线轮胎具有胎面花纹，其具有一对直的主槽，其宽度等于轮胎的接地宽度W的8-13％，并且在轮胎的赤道的相对侧平行延伸，多个 所述横向槽从所述一对主槽的外侧延伸跨越形成在所述一对主槽的外侧上的肩部区域向外朝向所述轮胎的接地接触表面的端部，以与所述主凹槽相配合地形成连续排的块，以及 在胎肩区域中的多个V形副槽沿着轮胎的圆周方向以预定的间距间隔开并且相对于轮胎的反向旋转方向分散地延伸，其中，各个中心之间的距离W1的比率 主槽的接地宽度W在0.2