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14 条记录 (耗时 0.021 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 radial tire with improved bead structure
    8.
    发明授权
    Pneumatic radial tire with improved bead structure 失效
    气动子午线轮胎具有改进的胎圈结构

    公开(公告)号：US5007472A

    公开(公告)日：1991-04-16

    申请号：US514641

    申请日：1990-04-25

    申请人： Tetsuya Kuze ,  Takashi Yamashita ,  Toshihiko Suzuki

    发明人： Tetsuya Kuze ,  Takashi Yamashita ,  Toshihiko Suzuki

    IPC分类号： B60C15/00 ,  B60C15/06

    CPC分类号： B60C15/0072 ,  B60C15/06 ,  B60C15/0607 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10837 ,  Y10T152/10864

    摘要： A pneumatic radial tire characterized in that:an inner carcass layer is turned up around each bead core from inside to outside in such a manner as to wrap a bead filler therein;a steel cord reinforcing layer is disposed outside the inner carcass layer;an outer carcass layer is disposed in such a manner that it covers the outside of the steel cord reinforcing layer and its end portion extends to at least near the bead core;a second filler is disposed outside the outer carcass layer;the second filler has a hardness below that of the bead filler and within the range of 70 to 93 in terms of JIS hardness;the cord angle of the steel cord reinforcing layer is from 15.degree. to 30.degree. to a tire circumferential direction; andthe height B of the steel cord reinforcing layer from a bead base to its upper end is specified by the following formula, where; the height of the bead filler from the bead base to its upper end is A the height of the second filler from the bead base to its upper end C and a tire sectional height D:0.2 D B>A (2)

    Radial tire for passenger car
    9.
    发明授权
    Radial tire for passenger car 失效
    乘用车径向轮胎

    公开(公告)号：US4716950A

    公开(公告)日：1988-01-05

    申请号：US843429

    申请日：1986-03-24

    申请人： Tuneo Morikawa ,  Tetsuya Kuze

    发明人： Tuneo Morikawa ,  Tetsuya Kuze

    IPC分类号： B60C15/00 ,  B60C15/06 ,  B60C9/20 ,  B60C9/08

    CPC分类号： B60C15/0072 ,  B60C15/0018 ,  B60C15/06 ,  B60C15/0607 ,  Y10T152/10765 ,  Y10T152/10828 ,  Y10T152/10837 ,  Y10T152/10846

    摘要： A radial tire for a passenger car characterized in that an upper filler is disposed on a bead filler positioned on a bead wire buried in each bead portion of the tire, and a single steel reinforcing layer is interposed between the upper filler and the bead filler so that it extends from outside the upper filler to the inside of the bead filler and its height H from a bead heel does not exceed 50% of a sectional height T of the tire.

    摘要翻译： 一种乘用车的子午线轮胎，其特征在于，上部填料设置在位于轮胎的每个胎圈部分中的胎圈丝上的胎圈填料上，并且单个钢加强层插入在上部填料和胎圈填料之间，因此 其从上填料的外部延伸到胎圈填料的内部，并且其高度H不超过胎圈跟部的轮胎高度T的50％。

    Pneumatic tire having sipes formed by shifting pitches of zigzag shape
    10.
    发明授权
    Pneumatic tire having sipes formed by shifting pitches of zigzag shape 失效
    气动轮胎具有由锯齿形变化的间距形成的刀槽花纹

    公开(公告)号：US07077180B2

    公开(公告)日：2006-07-18

    申请号：US10113567

    申请日：2002-04-02

    申请人： Tetsuya Kuze

    发明人： Tetsuya Kuze

    IPC分类号： B60C11/11 ,  B60C11/12

    CPC分类号： B60C11/12 ,  B60C11/1218 ,  B60C2011/1213 ,  Y10S152/03 ,  Y10S152/902

    摘要： Disclosed is a pneumatic tire provided with multiple blocks 6 on a tread 1. A sipe 7 provided on the block 6 is formed by shifting pitches of a zigzag shape 7a on a tread face 1a side of the sipe and a zigzag shape 7b on a bottom side thereof in the width direction of the tire, and by connecting concave and convex flexion points a, a′, b and b′ on the both of the zigzag shapes with edge lines x1, x2 and x3. The block 6 is sectioned by the sipe 7 into a concavo-convex face A in which convex triangular pyramids Aa and convex reverse triangular pyramids Ab are alternately arranged, and a concavo-convex face B in which concave triangular pyramids Ba and concave reverse triangular pyramids Bb are alternately arranged. The concavo-convex faces A sectioned by the sipes are at least disposed in both outermost positions in the circumferential direction of the block in a manner that the concavo-convex faces A are oriented outward from the block.

    摘要翻译： 公开了一种在胎面1上设置有多个块6的充气轮胎。 设置在块6上的刀槽花纹7通过在轮胎的宽度方向上在刀槽花纹的胎面1侧移动间距，并且在其底侧上以锯齿形形状改变曲线形状，并且通过 在两个锯齿形状上与边缘线x 1，x 2和x 3连接凹凸弯曲点a，a'，b和b'。块6由刀槽花纹7分成凹凸面A 其中凸三角锥Aa和凸倒三角锥Ab被交替布置，并且凹面三角锥体Ba和凹倒三角锥Bb交替布置的凹凸面B。 通过刀槽花纹分割的凹凸面A至少以凹凸面A朝向块的外侧方向设置在块的圆周方向的两个最外侧的位置。