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    Tire having beads of improved structure
    1.
    发明授权
    Tire having beads of improved structure 失效
    轮胎具有改善结构的珠子

    公开(公告)号：US06571846B2

    公开(公告)日：2003-06-03

    申请号：US09904935

    申请日：2001-07-13

    Applicant: Pierre Chandezon ,  Claude Eynard ,  Olivier Muhlhoff ,  Jean-Jacques Drieux

    Inventor： Pierre Chandezon ,  Claude Eynard ,  Olivier Muhlhoff ,  Jean-Jacques Drieux

    IPC: B60C1500

    CPC classification number: B60C15/05 ,  B60C15/0081 ,  B60C15/02 ,  B60C15/024 ,  B60C15/0247 ,  Y10T152/10819 ,  Y10T152/10846 ,  Y10T152/10855

    Abstract: A tire has a radial carcass reinforcement having a bead, the seat of which is inclined towards the outside, the bead heel axially to the inside and reinforced by at least one reinforcement element, the bead toe axially to the outside and having a profiled element of rubber mix in the form of a wedge defined by two sides, the mix having a Shore A hardness greater than the Shore A hardness of the rubber mixes radially above, wherein the reinforcement winds around the annular element to form an upturn, the end of which is located axially to the outside of a straight line P2 perpendicular to the axis of rotation and passing through the center of gravity of the meridian section of the element, and axially to the inside and radially to the outside of the straight line P1 supporting the radially outer side of the profiled element.

    Abstract translation: 轮胎具有径向胎体加强件，其具有胎圈，其座部朝向外部倾斜，胎缘跟部轴向向内并由至少一个加强元件加强，胎圈趾部轴向向外延伸，并且具有轮廓元件 橡胶混合物以由两侧限定的楔形的形式组合，该混合物的肖氏A硬度大于径向上方的橡胶混合物的肖氏A硬度，其中增强剂围绕环形元件缠绕以形成上翘，其末端 轴向位于垂直于旋转轴线的直线P2的外侧，并且穿过元件的子午线部分的重心，并且轴向地到支撑径向的直线P1的内部并径向向外延伸 异型元件的外侧。

    Tire having beads of specified structure
    5.
    发明授权
    Tire having beads of specified structure 失效
    轮胎具有指定结构的珠子

    公开(公告)号：US06179028B2

    公开(公告)日：2001-01-30

    申请号：US09239168

    申请日：1999-01-28

    Applicant: Jean-Jacques Drieux ,  Olivier Muhlhoff

    Inventor： Jean-Jacques Drieux ,  Olivier Muhlhoff

    IPC: B60C306

    CPC classification number: B60C15/0236 ,  B60B21/102 ,  B60B21/106 ,  B60C15/00 ,  B60C15/0081 ,  B60C15/02 ,  B60C15/0247 ,  Y10S152/09 ,  Y10S152/10 ,  Y10T152/10819 ,  Y10T152/10846 ,  Y10T152/10855

    Abstract: A tire with a radial carcass reinforcement, when viewed in meridian section, includes a first bead, the seat of which is inclined towards the outside, the heel of the bead being axially on the inside and being reinforced by at least a reinforcement ring, the toe of the bead being axially on the outside and having a rubber wedge section made of rubber mix, the wedge being defined by two sides, the said rubber mix having a Shore A hardness greater than the Shore A hardness(es) of the rubber mixes located axially and radially above the bead ring and above the rubber wedge section. The carcass reinforcement is wound around the bead ring, passing from the inside to the outside to form an upturn extending along the radially inner side of the rubber wedge section, then along the side opposite the apex A, and then covering axially and radially, at least in part, the outside of the rubber section above the wedge section, the said upturn having an end located radially above the reinforcement annular ring of the bead and axially between the straight line P1 extending the radially outer side of the wedge section and the straight line P2 perpendicular to the axis of rotation and tangent at N to the said annular ring.

    Abstract translation: 具有径向胎体加强件的轮胎，当在子午线部分中观察时，包括第一胎圈，其座椅朝向外侧倾斜，胎圈的脚跟在内侧轴向并由至少一个加强环加强， 胎圈的脚趾在轴向上在外侧并且具有由橡胶混合物制成的橡胶楔形部分，楔形件由两侧限定，所述橡胶混合物的肖氏A硬度大于橡胶混合物的肖氏A硬度 位于胎圈环的轴向和径向上方，并位于橡胶楔形部分的上方。 胎体增强件缠绕在胎圈环周围，从内向外流动，形成沿着橡胶楔形部分的径向内侧延伸的上翘，然后沿着与顶点A相对的一侧，然后轴向和径向覆盖在 至少部分地是在楔形部分上方的橡胶部分的外侧，所述上翘具有位于胎圈的加强环形环的径向上方的端部，并且轴向地延伸到楔形部分的径向外侧的直线P1和直线 垂直于旋转轴线的线P2和N处的所述环形切线。

    Tire having beads of specified structure and assembly of rim and bearing support with same
    6.
    发明授权
    Tire having beads of specified structure and assembly of rim and bearing support with same 失效
    轮胎具有规定结构的珠子和轮辋和轴承支撑件的组装

    公开(公告)号：US5971047A

    公开(公告)日：1999-10-26

    申请号：US682548

    申请日：1996-07-25

    Applicant: Jean-Jacques Drieux ,  Olivier Muhlhoff

    Inventor： Jean-Jacques Drieux ,  Olivier Muhlhoff

    IPC: B60B21/02 ,  B60C15/00 ,  B60C15/02 ,  B60B21/10 ,  B60B25/04 ,  B60C3/06 ,  B60C15/024 ,  B60C17/06

    CPC classification number: B60C15/0236 ,  B60B21/102 ,  B60B21/106 ,  B60C15/00 ,  B60C15/0081 ,  B60C15/02 ,  B60C15/0247 ,  Y10S152/09 ,  Y10S152/10 ,  Y10T152/10819 ,  Y10T152/10846 ,  Y10T152/10855

    Abstract: A tire has a carcass reinforcement (1) which, when viewed in meridian secn, is wound in each bead B about a bead wire (2) coated with a rubber mix, passing from the heel to the toe of the bead B, the upturn (10) being located in a profile (3) of rubber mix in the form of a wedge defined by two sides (31 and 32) coming from an apex A located beneath the section of the coated bead wire (2). Advantageously the upturn (10) surrounds in its entirety the contour of the profile (3), forming either a first radially inner side (32), a lateral side (30), and a final radially outer side (31) or a first radially outer side (31), a lateral side (30), and a final radially inner side (32). The tire may form with different rims J high-performance assemblies in the event of travel at low or zero pressure, permitting simple mounting of the tires and optionally of bearing supports S for the tire tread on the rims J.

    Abstract translation: PCT No.PCT / EP95 / 00426 Sec。 371日期：1996年7月25日 102（e）日期1996年7月25日PCT提交1995年2月7日PCT公布。 公开号WO95 / 23073 日期1995年8月31日轮胎具有胎体加强件（1），当从子午线部分观察时，绕着涂覆有橡胶混合物的胎圈丝（2）缠绕在每个胎圈B中，从胎跟通过脚趾到脚趾 胎圈B，上翘（10）位于橡胶混合物的轮廓（3）中，其形式为由位于涂覆胎圈丝（2）的部分下方的顶点A的两侧（31和32）限定的楔形 ）。 有利地，上翘（10）整体地包围轮廓（3）的轮廓，形成第一径向内侧（32），横向侧（30）和最终径向外侧（31）或第一径向 外侧（31），横向侧（30）和最终径向内侧（32）。 在低压或零压力行驶的情况下，轮胎可以与不同的轮圈J形成高性能组件，允许轮胎的简单安装以及可选的用于轮胎胎面上的轮胎胎面的轴承支撑件S.

    Tire having beads of specified structure
    7.
    发明授权
    Tire having beads of specified structure 失效
    轮胎具有指定结构的珠子

    公开(公告)号：US06626220B1

    公开(公告)日：2003-09-30

    申请号：US09715804

    申请日：2000-11-17

    Applicant: Jean-Jacques Drieux ,  Olivier Muhlhoff

    Inventor： Jean-Jacques Drieux ,  Olivier Muhlhoff

    IPC: B60C1500

    CPC classification number: B60C15/0236 ,  B60B21/102 ,  B60B21/106 ,  B60C15/00 ,  B60C15/0081 ,  B60C15/02 ,  B60C15/0247 ,  Y10S152/09 ,  Y10S152/10 ,  Y10T152/10819 ,  Y10T152/10846 ,  Y10T152/10855

    Abstract: The invention relates to a novel tire having beads of a specified structure. In particular, the tire, when viewed in meridian section, has a radial carcass reinforcement and a bead of specified structure. The bead features a reinforcement ring that is able to move axially. The tire also features structures that are responsive to axial movement of the reinforcement ring, which modify clamping of the bead on its rim causing the clamping to increase with increasing tension of the carcass reinforcement.

    Abstract translation: 本发明涉及具有特定结构的珠的新型轮胎。 特别地，当在子午线部分观察时，轮胎具有径向胎体增强件和具有特定结构的胎圈。 胎圈具有能够轴向移动的加强环。 轮胎还具有响应于加强环的轴向运动的结构，其改变了胎圈在其轮缘上的夹紧，从而使夹紧力随着胎体增强件的张力的增加而增加。

    Tire having a striated bead protuberance
    8.
    发明授权
    Tire having a striated bead protuberance 失效
    轮胎有条纹的凸起

    公开(公告)号：US06554038B2

    公开(公告)日：2003-04-29

    申请号：US09727642

    申请日：2000-12-01

    Applicant: Pierre Chandezon ,  Jean-Jacques Drieux ,  Olivier Muhlhoff

    Inventor： Pierre Chandezon ,  Jean-Jacques Drieux ,  Olivier Muhlhoff

    IPC: B60C1524

    CPC classification number: B60C13/02 ,  B60C15/024 ,  B60C15/0247 ,  Y10T152/10819

    Abstract: A tire having a radial carcass reinforcement of low H/S ratio, at least one bead provided with an axially outer protuberance, the maximum axial width of which is greater than the space taken up by the rim, characterized in that the protuberance is provided with incisions of a width other than zero, of a depth of at most 5 mm and arranged circumferentially parallel to each other.

    Abstract translation: 一种具有低H / S比率的径向胎体增强件的轮胎，至少一个设置有轴向外部突起的胎圈，其最大轴向宽度大于由轮缘吸收的空间，其特征在于，所述突起设置有 深度不超过5毫米并且彼此周向平行布置的零度以外的宽度的切口。

    TIRE COMPRISING A HIGH-CONTRAST PATTERN AND RIBS FOR PROTECTING THE PATTERN
    10.
    发明申请
    TIRE COMPRISING A HIGH-CONTRAST PATTERN AND RIBS FOR PROTECTING THE PATTERN 有权
    包含高对比度图案和保护图案的RIBS的轮胎

    公开(公告)号：US20140216622A1

    公开(公告)日：2014-08-07

    申请号：US14126811

    申请日：2012-05-31

    Applicant: Olivier Muhlhoff ,  Jean-Claude Desvignes

    Inventor： Olivier Muhlhoff ,  Jean-Claude Desvignes

    IPC: B60C13/02 ,  B23K26/00 ,  B23K26/36 ,  B29D30/06

    CPC classification number: B23K26/0093 ,  B23K26/361 ,  B29C33/424 ,  B29D30/0606 ,  B29D2030/0612 ,  B29D2030/0616 ,  B29D2030/726 ,  B60C13/001 ,  B60C13/02

    Abstract: The invention relates to a tire made of rubbery material comprising a sidewall on which there is formed at least one pattern that contrasts with this sidewall. The pattern comprises a plurality of strands distributed through the pattern with a density of at least five strands per square millimetre (mm2), each strand having a mean cross section of between 0.003 mm2 and 0.06 mm2. The tire also comprises on the said sidewall at least two ribs that pass through the pattern and between which strands of the pattern are present, the said ribs being distant from one another by at most 10 mm, each rib having a height of at least 0.25 mm and a mean width of at least 0.20 mm, the said pattern following the relief formed by the ribs.

    Abstract translation: 本发明涉及一种由橡胶材料制成的轮胎，其包括侧壁，在该侧壁上形成有与该侧壁形成对比的至少一个图案。 该图案包括以每平方毫米（mm 2）至少五股的密度分布在该图案上的多根股线，每根股线的平均横截面积在0.003mm 2和0.06mm 2之间。 所述轮胎还包括在所述侧壁上的至少两个穿过所述图案的肋，并且在所述图案的股线之间存在所述肋，所述肋彼此相距至多10mm，每个肋具有至少0.25的高度 mm，平均宽度至少为0.20mm，所述图案跟随由肋形成的凹凸。

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