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29 条记录 (耗时 0.022 秒)

    Pneumatic radial tire
    1.
    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

    Pneumatic tire and mold
    7.
    发明授权
    Pneumatic tire and mold 有权
    气动轮胎和模具

    公开(公告)号：US09278580B2

    公开(公告)日：2016-03-08

    申请号：US11487613

    申请日：2006-07-17

    申请人： Isamu Kishizoe ,  Izumi Kuramochi ,  Kotaro Iwabuchi ,  Takumi Morito ,  Koji Watanabe ,  Yoshimasa Hashimoto

    发明人： Isamu Kishizoe ,  Izumi Kuramochi ,  Kotaro Iwabuchi ,  Takumi Morito ,  Koji Watanabe ,  Yoshimasa Hashimoto

    IPC分类号： B29D30/06 ,  B60C11/11 ,  B60C11/12 ,  B60C11/00 ,  B60C11/03

    CPC分类号： B60C11/00 ,  B29D30/0606 ,  B60C11/0318 ,  B60C11/033 ,  B60C11/11 ,  B60C11/12 ,  B60C2011/0365 ,  B60C2011/1213 ,  B60C2011/1254

    摘要： A pneumatic tire including a first row of blocks arranged in a substantially central region of a tread of the pneumatic tire, wherein the first row of blocks includes a plurality of first blocks; a plurality of first grooves, each arranged between two adjacent first blocks; a plurality of second rows of blocks each including a plurality of second blocks, each arranged on either side of the first row of blocks; a plurality of second grooves, each arranged between the first row of blocks and each of the second rows of blocks; and a plurality of third grooves, wherein each third groove is arranged between two adjacent second blocks, the third grooves including a plurality of fourth grooves and a plurality of fifth grooves, with each fourth groove being narrower than each fifth groove, and the fourth groove and fifth groove being arranged alternately.

    摘要翻译： 一种充气轮胎，包括布置在所述充气轮胎的胎面的大致中心区域中的第一排块，其中所述第一排块包括多个第一块; 多个第一凹槽，每个第一凹槽各自布置在两个相邻的第一块之间; 多个第二排块，每个块包括多个第二块，每个第二块布置在第一排块的任一侧上; 多个第二凹槽，每个第二凹槽各自布置在第一排块和第二排块之间; 以及多个第三凹槽，其中每个第三凹槽布置在两个相邻的第二块之间，所述第三凹槽包括多个第四凹槽和多个第五凹槽，每个第四凹槽比每个第五凹槽窄，并且所述第四凹槽 和第五槽交替布置。