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    PNEUMATIC TIRE
    13.
    发明申请
    PNEUMATIC TIRE 审中-公开
    气动轮胎

    公开(公告)号：US20160031266A1

    公开(公告)日：2016-02-04

    申请号：US14807332

    申请日：2015-07-23

    Applicant: Kumho Tire Co., Inc.

    Inventor： Kyoung Moon JEONG

    IPC: B60C3/06 ,  B60C9/30

    CPC classification number: B60C3/06 ,  B60C9/30 ,  B60C15/0236 ,  B60C2013/006

    Abstract: The present invention provides a pneumatic tire including a tread portion, a cap ply, a carcass, an apex, a bead, a side portion, and a belt and having asymmetrical structure with respect to a central line C in a width direction. Moreover, the pneumatic tire includes the technical feature that outer diameters of a left side and a right side are equal, while rim diameters of the left side and the right side are different, and thicknesses of the left side portion and the right side portion are different.

    Abstract translation: 本发明提供一种充气轮胎，其包括胎面部，帽帘布层，胎体，顶点，胎圈，侧部和带，并且在宽度方向上相对于中心线C具有不对称的结构。 此外，充气轮胎包括左侧和右侧的外径相等的技术特征，而左侧和右侧的轮辋直径不同，左侧部分和右侧部分的厚度为 不同。

    PNEUMATIC TIRE
    14.
    发明申请
    PNEUMATIC TIRE 有权
    气动轮胎

    公开(公告)号：US20130327458A1

    公开(公告)日：2013-12-12

    申请号：US14000552

    申请日：2012-02-27

    Applicant: Yasuaki Ohno

    Inventor： Yasuaki Ohno

    IPC: B60C11/00

    CPC classification number: B60C15/0009 ,  B60C3/06 ,  B60C9/0292 ,  B60C9/17 ,  B60C11/0304 ,  B60C11/033 ,  B60C11/0332 ,  B60C11/04 ,  B60C15/0236 ,  B60C2015/009 ,  B60C2015/061 ,  Y02T10/862

    Abstract: The present invention provides a pneumatic tire 1, comprising: a carcass ply including a main body portion 11a extending across respective bead cores 9 and turn-up portions 11b each turned up around the bead cores 9 from the main body portion 11a; a bead filler 13; and a side rubber 5a, wherein: a tip portion on the outer side in the tire radial direction of the outer end 13a of the bead filler 13, of each of the turned-up portions 11b, extends to a position of at least 5 mm distance from the outer end 13a of the bead filler with maintaining distance of 1 mm or less between the main body portion 11a and itself; a turn-up end 11c is disposed on the inner side in the tire widthwise direction than a neutral axis of bending of a bead portion 7 and a corresponding sidewall portion 5 and at 10%-40% height of a tire cross sectional height SH of the tire; and the side rubber 5a, disposed on the outer side in the tire widthwise direction of the main body portion 11a and each turn-up portion 11b, covers the turn-up end 11c and constitutes a part of an outer surface of the tire.

    Abstract translation: 本发明提供一种充气轮胎1，其包括：胎体帘布层，其包括主体部11a，其延伸穿过各胎圈芯9和从主体部11a围绕胎圈芯9卷起的折回部11b; 珠填料13; 和侧橡胶5a，其中：每个折弯部分11b的胎圈填料13的外端13a的轮胎径向外侧的末端部分延伸至至少5mm的位置 与胎体填料的外端13a的距离在主体部分11a和本身之间的保持距离为1mm以下; 在轮胎宽度方向上的内侧设置有翻转端11c，该内侧在胎圈部7和对应的侧壁部5的弯曲的中性轴线和轮胎横截面高度SH的10％-40％ 轮胎; 并且设置在主体部11a的轮胎宽度方向的外侧的侧橡胶5a和每个翻转部11b覆盖翻转端11c并构成轮胎的外表面的一部分。

    TIRE WITH DISSYMMETRICAL BEADS
    15.
    发明申请
    TIRE WITH DISSYMMETRICAL BEADS 有权
    轮胎用不对称珠子

    公开(公告)号：US20130299058A1

    公开(公告)日：2013-11-14

    申请号：US13883108

    申请日：2011-11-14

    Applicant: Pascal Pirotte ,  Christophe Egerszegi

    Inventor： Pascal Pirotte ,  Christophe Egerszegi

    IPC: B60C15/02

    CPC classification number: B60C15/02 ,  B60C3/06 ,  B60C15/0018 ,  B60C15/0036 ,  B60C15/0236 ,  B60C17/0009 ,  Y10T152/10819

    Abstract: A tire intended to be mounted on a drop-center rim with a flange height G and a radius of curvature R1, comprising a first and a second bead, each comprising at least one annular reinforcing structure having a radially innermost point, the radial distance between the radially innermost point and the mounting rim being denoted by A; a carcass reinforcement anchored in the two beads by being turned back around the annular reinforcing structure so as to form, within each bead, a main strand and a turned-back strand, in which the first bead has a thickness EB1 and the second bead has a thickness EB2, the thicknesses EB1 and EB2 defined as the distance separating (i) the point on the main strand that is at a distance R from said point, where R=G+R1/2−A, and (ii) the point on the exterior surface of the bead that is at this same distance R from said point, and in which the absolute value of the difference between the thicknesses EB1 and EB2 is greater than or equal to 1 mm.

    Abstract translation: 意图安装在具有凸缘高度G和曲率半径R1的液滴中心边缘上的轮胎，包括第一和第二胎圈，每个胎圈包括至少一个具有径向最内点的环形加强结构， 径向最内点和安装边缘由A表示; 通过围绕所述环形加强结构转回来固定在所述两个珠粒中的胎体增强件，以在每个胎圈内形成主股线和折回股线，其中所述第一胎圈具有厚度EB1并且所述第二胎圈具有 将厚度EB2和EB2定义为分离（i）主链上与所述点距离R的点的距离，其中R = G + R1 / 2-A，（ii）点 在距所述点相同距离R处的胎圈的外表面上，并且其中厚度EB1和EB2之间的差的绝对值大于或等于1mm。

    RUN-FLAT TIRE
    16.
    发明申请
    RUN-FLAT TIRE 有权
    跑平轮胎

    公开(公告)号：US20090008014A1

    公开(公告)日：2009-01-08

    申请号：US11815594

    申请日：2006-01-31

    Applicant: Masahiro Segawa ,  Kazutaka Hana

    Inventor： Masahiro Segawa ,  Kazutaka Hana

    IPC: B60C17/04

    CPC classification number: B60C3/06 ,  B60C11/0058 ,  B60C11/0066 ,  B60C11/0304 ,  B60C11/033 ,  B60C13/009 ,  B60C15/0236 ,  B60C17/0009 ,  B60C17/0018 ,  B60C19/001 ,  B60C2001/0033 ,  Y02T10/862 ,  Y10T152/10819 ,  Y10T152/10864

    Abstract: In the invention, a run-flat tire including a pair of bead portions having an annular first bead, sidewall portions respectively extending to an outer side in a tire diametrical direction from the bead portions, reinforce rubber layers arranged in the sidewall portions, a tread portion connecting outer peripheral side ends of the sidewall portions via shoulder portions, wherein the run-flat tire includes an annular inflating portion provided on the outside in a tire width direction of the bead portion arranged on the outside of the vehicle, and having an inner circumferential side face opposing to an outer circumferential curved side face of a rim flange when a regular rim is fixed; and an annular second bead arranged at the annular inflating portion, wherein the reinforce rubber layer arranged on the outside of the vehicle has a rubber hardness of 60 to 82 degree, the reinforce rubber layer arranged on the inside of the vehicle has a rubber hardness of 65 to 90 degree, and the reinforce rubber layer arranged on the inside of the vehicle has the rubber hardness which is equal to or more than that on the outside of the vehicle, and has a maximum thickness which is larger than that on the outside of the vehicle by at least 0.5 mm.

    Abstract translation: 在本发明中，包括一对具有环状的第一胎圈的胎圈部的漏气保用轮胎，分别从胎圈部向轮胎径向外侧延伸的侧壁部，加强配置在胎侧部的橡胶层，胎面 通过肩部连接侧壁部的外周侧端部的部分，其中，所述漏气保用轮胎包括设置在设置在车辆外侧的胎圈部的轮胎宽度方向的外侧的环状的充气部， 当固定有规则边缘时，与轮辋凸缘的外周弯曲侧面相对的圆周侧面; 以及布置在环形膨胀部分处的环形第二胎圈，其中布置在车辆外侧的加强橡胶层的橡胶硬度为60至82度，布置在车辆内侧的加强橡胶层的橡胶硬度为 65至90度，并且布置在车辆内侧的加强橡胶层的橡胶硬度等于或大于车辆外侧的橡胶硬度，并且具有比在车辆外侧更大的最大厚度 车辆至少0.5毫米。

    Rim with seats inclined outwards and assemblies comprising such a rim and an inflated bearing support
    18.
    发明授权
    Rim with seats inclined outwards and assemblies comprising such a rim and an inflated bearing support 失效
    具有向外倾斜的座椅的轮圈和包括这种轮辋和膨胀的轴承座的组件

    公开(公告)号：US06892777B2

    公开(公告)日：2005-05-17

    申请号：US10211655

    申请日：2002-08-02

    Applicant: Olivier Muhlhoff

    Inventor： Olivier Muhlhoff

    IPC: B60B21/02 ,  B60B21/10 ,  B60C15/02 ,  B60C25/00 ,  B60C5/16 ,  B60C17/00 ,  B60C17/02

    CPC classification number: B60B21/023 ,  B60B21/026 ,  B60B21/028 ,  B60B21/102 ,  B60B21/104 ,  B60C15/0236 ,  B60C15/0247

    Abstract: Mounting rim designed to form a rolling assembly with a tire and an inflatable and inflated tread bearing support, and comprising on each side of the equatorial plane a rim seat inclined outwards and extended axially outwards by a projection or hump, characterized in that it comprises, axially towards the inside between each rim seat for the tire beads and the equatorial plane XX′, at least one truncated conical seat inclined inwards and designed to receive a bead of a tire tread bearing support. The rolling assembly is used either with a bearing support in the form of a toric membrane inflated hard which retains its shape and pressure if the tire is punctured, or with a bearing support in the form of a membrane that can expand in the event of a tire puncture and entirely fill the internal cavity of the tire.

    Abstract translation: 安装轮缘，其设计成形成具有轮胎和可膨胀和充气的胎面轴承支撑件的滚动组件，并且包括在赤道平面的每一侧上的边缘座，其向外倾斜并由突出部或驼峰向外向外延伸，其特征在于， 轴向地朝向用于轮胎胎圈的每个轮辋座和赤道面XX'之间的内侧，至少一个向内倾斜的截头锥形座，并被设计成容纳轮胎胎面承载支撑件的胎圈。 滚动组件或者是具有膨胀硬片的复曲面膜的形式的轴承支撑件，如果轮胎被刺穿则保持其形状和压力，或者使用以下形式的轴承支撑件，所述轴承支撑件可以在 轮胎穿刺并完全填充轮胎的内腔。

    Tire comprising a reinforcing profiled element in at least one sidewall, and tire/rim assembly comprising such a tire
    20.
    发明申请
    Tire comprising a reinforcing profiled element in at least one sidewall, and tire/rim assembly comprising such a tire 有权
    在至少一个侧壁中包括增强型材的轮胎和包括这种轮胎的轮胎/轮辋组件

    公开(公告)号：US20030106625A1

    公开(公告)日：2003-06-12

    申请号：US10301084

    申请日：2002-11-21

    Inventor： Jean-Jacques Drieux ,  Jean-Claude Faure ,  Jean-Pierre Pompier

    IPC: B60C017/00 ,  B60C017/04 ,  B60C015/024 ,  B60C015/00 ,  B60C013/00 ,  B60C009/00 ,  B60C003/00

    CPC classification number: B60B21/023 ,  B60B21/026 ,  B60B21/102 ,  B60B21/106 ,  B60B21/12 ,  B60C3/06 ,  B60C13/00 ,  B60C15/0236 ,  B60C15/024 ,  B60C15/0247 ,  B60C17/0009 ,  B60C17/04 ,  Y10S152/06 ,  Y10T152/10819 ,  Y10T152/10846 ,  Y10T152/10864

    Abstract: A tire having at least a first bead, the seat of which has a generatrix whose axially inner end lies on a circle of diameter greater than the diameter of the circle on which the axially outer end is located, and a radial carcass reinforcement winding within each bead around at least one heel reinforcement element, passing from the inside to the outside to form an upturn, the meridian profile of the carcass reinforcement, when the tire is mounted on its operating rim and inflated to the recommended pressure, having a constant direction of curvature in the first bead and a sidewall extending it radially, and having a tangent TTnull to the point of tangency T of the carcass reinforcement profile with the annular element of the first bead which forms with the axis of rotation an angle null which is open towards the outside and is greater than 45null, wherein, viewed in meridian section, at least the sidewall extending the first bead comprises a reinforcing profiled element having, viewed in section, substantially the form of a crescent, one of the axially inner or outer faces of the, crescent-shaped profiled element follows the profile of the carcass reinforcement, and the trace of the face of the crescent-shaped profiled element opposite the face of such profiled element closest to the carcass reinforcement has a single direction of curvature.

    Abstract translation: 一种轮胎，其具有至少第一胎圈，其座椅具有母线，其母轴的内端位于直径大于轴向外端的圆的直径的圆上，以及在每个中的径向胎体增强绕组 在轮胎安装在其操作边缘上并膨胀至推荐压力时，至少一个鞋跟加强件的胎圈围绕至少一个鞋跟增强元件，从内向外延伸以形成上翘，胎体增强件的子午线轮廓，具有恒定方向 第一胎圈中的曲率和径向延伸的侧壁，并且具有与胎体增强轮廓的切线点T切线TT'，其中第一胎圈的环形元件与旋转轴线形成开口角度φ 朝向外部并且大于45°，其中，从子午线截面看，至少延伸第一胎圈的侧壁包括加强型材元件，其具有从第 基本上是新月形的形状，新月形异形元件的轴向内表面或外表面之一遵循胎体增强件的轮廓，并且月牙形异形元件的面的痕迹与 最靠近胎体增强件的这种成型元件具有单一的曲率方向。

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