Pneumatic tire with tread including circumferential grooves having inclined fine grooves
    1.
    发明授权
    Pneumatic tire with tread including circumferential grooves having inclined fine grooves 有权
    具有胎面的气动轮胎包括具有倾斜的细槽的周向槽

    公开(公告)号:US08596318B2

    公开(公告)日:2013-12-03

    申请号:US12466146

    申请日:2009-05-14

    Applicant: Kenji Horiuchi

    Inventor: Kenji Horiuchi

    CPC classification number: B60C11/13 B60C11/0309 B60C2011/133 B60C2011/1338

    Abstract: Provided is a pneumatic tire having a tread surface in which two circumferential direction main grooves continuous in a tire circumferential direction are arranged on left and right sides of a tire center, and land portions are defined by the circumferential direction main grooves as ribs or blocks having lug grooves. Multiple fine grooves are provided in each of right and left walls of the circumferential direction main groove, the fine grooves being inclined to the tire circumferential direction and provided in regions along the circumferential direction main groove, covering at least 50% of the entire circumference thereof in total. In each of the two circumferential direction main grooves on corresponding tire shoulder sides, the fine grooves in the right and left walls are inclined to the tire circumferential direction in the same direction in a plan view in a tire radial direction. In each of the two circumferential direction main grooves on a tire center side, the fine grooves in the right wall and those in the left wall are inclined to the tire circumferential direction in directions opposite to each other in a plan view in the tire radial direction.

    Abstract translation: 本发明提供一种具有胎面的充气轮胎,其中沿轮胎周向连续的两个圆周方向主槽布置在轮胎中心的左侧和右侧,并且胎面部由圆周方向主槽限定为具有 横沟 在圆周方向主槽的右壁和左壁各设有多个细槽,细槽相对于轮胎周向倾斜设置在周向主槽的区域中,覆盖其周向的至少50% 总共。 在相应的轮胎胎肩侧的两个圆周方向的主槽中的每一个中,在轮胎径向的平面图中,左壁和左壁中的细槽在相同的方向上相对于轮胎周向倾斜。 在轮胎中心侧的两个圆周方向主槽的每一个中,右侧壁的细槽和左壁的细槽在轮胎径向的俯视图中相对于轮胎周向倾斜 。

    Pneumatic run flat tire
    2.
    发明授权
    Pneumatic run flat tire 有权
    气动式平轮胎

    公开(公告)号:US09090129B2

    公开(公告)日:2015-07-28

    申请号:US13607344

    申请日:2012-09-07

    Applicant: Kenji Horiuchi

    Inventor: Kenji Horiuchi

    Abstract: In a pneumatic run flat tire in which an inner side reinforcing rubber layer having a falcated cross-section is disposed in a side wall portion, dynamic elastic moduli E′10A, E′10B, and E′10C and values T10A, T10B, and T10C of a tan δ at 60° C. of rubber compositions of each region of the inner side reinforcing rubber layer are configured so as to satisfy the relationships E′10A

    Abstract translation: 在侧壁部配置具有腓骨截面的内侧加强橡胶层的气动扁平轮胎,动态弹性模量E'10A,E'10B,E'10C以及值T10A,T10B, 内侧增强橡胶层的各区域的橡胶组合物在60℃下的tanδ的T10C被构造成满足E'10A

    RUN FLAT TIRE
    3.
    发明申请
    RUN FLAT TIRE 有权
    跑平板轮胎

    公开(公告)号:US20110284143A1

    公开(公告)日:2011-11-24

    申请号:US13111913

    申请日:2011-05-19

    Applicant: Kenji Horiuchi

    Inventor: Kenji Horiuchi

    Abstract: A side wall reinforced run flat tire, wherein a second carcass layer that does not reach a bead core is disposed along the outer peripheral surface of a carcass layer. A position of an outer peripheral edge of a bead filler, a relationship between a rubber thickness Gc of the inner side and a rubber thickness Ga of an outer side taken on the line X normal to the rim line and centered on the carcass layer, a relationship between the rubber thicknesses Ga and Gb of the side wall rubber in an upper region of a bead portion, and a position of a folded up end of the carcass layer are each stipulated.

    Abstract translation: 一种侧壁加强的无水平轮胎,其中不存在胎圈芯的第二胎体层沿着胎体层的外周面设置。 胎圈填料的外周边缘的位置,内侧的橡胶厚度Gc与外侧线的橡胶厚度Ga之间的关系,该外侧的橡胶厚度Ga与轮缘线垂直并以胎体层为中心, 分别规定胎圈部的上部区域中的侧壁橡胶的橡胶厚度Ga和Gb与胎体层的折叠端的位置之间的关系。

    Run flat tire
    5.
    发明授权
    Run flat tire 有权
    跑平坦轮胎

    公开(公告)号:US08905101B2

    公开(公告)日:2014-12-09

    申请号:US13298201

    申请日:2011-11-16

    Applicant: Kenji Horiuchi

    Inventor: Kenji Horiuchi

    Abstract: A run flat tire where: the ratio of the cross-sectional height on the inner side in the radial direction to the cross-sectional height on the outer side in the radial direction, having the maximum tire width in a state inflated to an air pressure as a boundary; the inclination angle of the outer wall in the upper region of the side wall portion; the curving form of the tread surface; the position of the carcass folded over end; the height of the bead filler; the relationship between the thickness of the outer side rubber taken on a line normal to the rim line and the maximum thickness of the outer side rubber in an upper region of the bead portion; and the relationship of the thickness of the inner side rubber and the thickness of the outer side rubber taken on a line normal to the rim line are stipulated.

    Abstract translation: 一种低压轮胎,其特征在于:径向内侧的横截面高度与径向外侧的横截面高度的比例,其具有膨胀至空气压力的状态下的最大轮胎宽度 作为边界; 侧壁部分的上部区域中的外壁的倾斜角度; 胎面表面的弯曲形式; 胴体折叠的位置; 珠填料的高度; 在胎圈部的上部区域中,与在边缘线垂直的线上取得的外侧橡胶的厚度与外侧橡胶的最大厚度之间的关系; 并且规定内侧橡胶的厚度与外侧橡胶的厚度在与轮辋线垂直的线上取下的关系。

    RUN FLAT TIRE
    6.
    发明申请
    RUN FLAT TIRE 有权
    跑平板轮胎

    公开(公告)号:US20130037193A1

    公开(公告)日:2013-02-14

    申请号:US13367889

    申请日:2012-02-07

    Applicant: Kenji Horiuchi

    Inventor: Kenji Horiuchi

    Abstract: A run flat tire with reinforced sides, wherein inner and outer rubber thickness ratios centered on a carcass layer in a side wall portion are stipulated and a side filler extending in the tire radial direction is embedded on the outer wall surface side of the side wail portion. In this run flat tire, the modulus of the side filler/modulus of a side reinforcing layer, the modulus of a rim cushion/a modulus of the side filler, the cross-sectional area of a bead filler/cross-sectional area of the side filler, the cross-sectional area of the side filler/cross-sectional area of the side reinforcing layer, the rubber hardness of the side reinforcing layer, and the material of belt cover layers are each stipulated.

    Abstract translation: 一种具有加强侧面的防漏轮胎,其中规定了以侧壁部分中的胎体层为中心的内部和外部橡胶厚度比,并且在轮胎径向方向上延伸的侧填料嵌入在侧壁部分的外壁表面侧 。 在该平坦轮胎中,侧面填充物的模量/侧面增强层的模量,边缘垫的模量/侧面填料的模量,填料的横截面积/横截面积 侧面填料的侧面填充物的横截面积,侧面增强层的横截面积,侧面增强层的橡胶硬度,以及带束层的材料。

    RUN FLAT TIRE
    7.
    发明申请
    RUN FLAT TIRE 有权
    跑平板轮胎

    公开(公告)号:US20120132338A1

    公开(公告)日:2012-05-31

    申请号:US13298201

    申请日:2011-11-16

    Applicant: Kenji Horiuchi

    Inventor: Kenji Horiuchi

    Abstract: A run flat tire where: the ratio of the cross-sectional height on the inner side in the radial direction to the cross-sectional height on the outer side in the radial direction, having the maximum tire width in a state inflated to an air pressure as a boundary; the inclination angle of the outer wall in the upper region of the side wall portion; the curving form of the tread surface; the position of the carcass folded over end; the height of the bead filler; the relationship between the thickness of the outer side rubber taken on a line normal to the rim line and the maximum thickness of the outer side rubber in an upper region of the bead portion; and the relationship of the thickness of the inner side rubber and the thickness of the outer side rubber taken on a line normal to the rim line are stipulated.

    Abstract translation: 一种低压轮胎,其特征在于:径向内侧的横截面高度与径向外侧的横截面高度的比例,其具有膨胀至空气压力的状态下的最大轮胎宽度 作为边界; 侧壁部分的上部区域中的外壁的倾斜角度; 胎面表面的弯曲形式; 胴体折叠的位置; 珠填料的高度; 在胎圈部的上部区域中,与在边缘线垂直的线上取得的外侧橡胶的厚度与外侧橡胶的最大厚度之间的关系; 并且规定了内侧橡胶的厚度与外侧橡胶的厚度在与轮辋线垂直的线上取下的关系。

    RUN FLAT TIRE
    8.
    发明申请
    RUN FLAT TIRE 有权
    跑平板轮胎

    公开(公告)号:US20120073718A1

    公开(公告)日:2012-03-29

    申请号:US13247929

    申请日:2011-09-28

    Applicant: Kenji Horiuchi

    Inventor: Kenji Horiuchi

    Abstract: A run flat tire in which the maximum tire width position when the tire is in an inflated state, the inclination angle formed by the line S′ tangent to the tire outer wall in the tire shoulder region, the curving form of the tread surface, the relationship between the thickness Ga of the outer side rubber taken on a line X normal to the rim line and centered on the carcass layer 5 and the maximum thickness Gb of the outer side rubber in an upper region of the bead portion 2, the relationship of the thickness Gc of the inner side rubber taken on a line X normal to the rim line and centered on the carcass layer 5 and the thickness Ga of the outer side rubber are each stipulated.

    Abstract translation: 轮胎处于膨胀状态时的最大轮胎宽度位置,与轮胎胎肩区域中的轮胎外壁相切的线S'所形成的倾斜角度,胎面表面的弯曲形状, 在与轮缘线垂直并且在胎体层5上居中的线X上的外侧橡胶的厚度Ga与胎圈部2的上部区域中的外侧橡胶的最大厚度Gb之间的关系, 分别规定在与轮辋线垂直的线X上并且以胎体层5为中心的内侧橡胶的厚度Gc和外侧橡胶的厚度Ga。

    PNEUMATIC TIRE
    9.
    发明申请
    PNEUMATIC TIRE 有权
    气动轮胎

    公开(公告)号:US20090294003A1

    公开(公告)日:2009-12-03

    申请号:US12466146

    申请日:2009-05-14

    Applicant: Kenji Horiuchi

    Inventor: Kenji Horiuchi

    CPC classification number: B60C11/13 B60C11/0309 B60C2011/133 B60C2011/1338

    Abstract: Provided is a pneumatic tire having a tread surface in which two circumferential direction main grooves continuous in a tire circumferential direction are arranged on left and right sides of a tire center, and land portions are defined by the circumferential direction main grooves as ribs or blocks having lug grooves. Multiple fine grooves are provided in each of right and left walls of the circumferential direction main groove, the fine grooves being inclined to the tire circumferential direction and provided in regions along the circumferential direction main groove, covering at least 50% of the entire circumference thereof in total. In each of the two circumferential direction main grooves on corresponding tire shoulder sides, the fine grooves in the right and left walls are inclined to the tire circumferential direction in the same direction in a plan view in a tire radial direction. In each of the two circumferential direction main grooves on a tire center side, the fine grooves in the right wall and those in the left wall are inclined to the tire circumferential direction in directions opposite to each other in a plan view in the tire radial direction.

    Abstract translation: 本发明提供一种具有胎面的充气轮胎,其中沿轮胎周向连续的两个圆周方向主槽布置在轮胎中心的左侧和右侧,并且胎面部由圆周方向主槽限定为具有 横沟 在圆周方向主槽的右壁和左壁各设有多个细槽,细槽相对于轮胎周向倾斜设置在周向主槽的区域中,覆盖其周向的至少50% 总共。 在相应的轮胎胎肩侧的两个圆周方向的主槽中的每一个中,在轮胎径向的平面图中,左壁和左壁中的细槽在相同的方向上相对于轮胎周向倾斜。 在轮胎中心侧的两个圆周方向主槽的每一个中,右侧壁的细槽和左壁的细槽在轮胎径向的俯视图中相对于轮胎周向倾斜 。

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