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    Multizone bead for a tire having extended mobility
    12.
    发明授权
    Multizone bead for a tire having extended mobility 失效

    公开(公告)号：US06659149B2

    公开(公告)日：2003-12-09

    申请号：US10161302

    申请日：2002-06-03

    Applicant: Pedro Costa Pereira ,  Bernard Guerinon

    Inventor： Pedro Costa Pereira ,  Bernard Guerinon

    IPC: B60C1500

    CPC classification number: B60C15/0018 ,  B60C15/024 ,  B60C15/0247 ,  B60C15/04 ,  B60C15/06 ,  B60C17/00 ,  Y10T152/10819 ,  Y10T152/10837 ,  Y10T152/10846

    Abstract: A tire for a vehicle wheel, comprising two sidewalls, a crown zone provided on its radially outer portion with a circumferential tread, and a bead arranged in the radially inner portion of each of the sidewalls. Each bead comprises a seat and an outer flange which are intended to come into contact with the rim, the seat having a generatrix, the axially inner end of which lies on a circle of diameter greater than the diameter of the circle on which the axially outer end is located. A carcass-type reinforcement structure extends substantially radially from each of the beads, along the sidewalls, towards the crown zone. Each bead includes a zone for anchoring the carcass-type reinforcement structure in the bead, a bearing zone for the bead against a suitable rim seat, and an intermediate zone, which is provided substantially between said anchoring zone and the bearing zone.

    Method for Determining the Transverse Curve of a Generally Cylindrical Receiving Surface
    14.
    发明申请
    Method for Determining the Transverse Curve of a Generally Cylindrical Receiving Surface 审中-公开
    确定一般圆柱形接收面的横向曲线的方法

    公开(公告)号：US20120192637A1

    公开(公告)日：2012-08-02

    申请号：US13380028

    申请日：2010-06-14

    Applicant: Philippe Tramond ,  Jean-Yves Denoueix ,  Bernard Guerinon

    Inventor： Philippe Tramond ,  Jean-Yves Denoueix ,  Bernard Guerinon

    IPC: G01M17/02

    CPC classification number: B29D30/242 ,  B29D30/70

    Abstract: Method for determining the transverse curve of a receiving surface of generally cylindrical form designed, during the assembly of the tire blank, to receive the components forming a crown belt in which threads are placed at zero degrees relative to the longitudinal direction, the threads being continuously wound without tension. The elongation rate (A) to be applied to a turn of a zero-degree thread is determined according to the desired pre-tension (A=f(T)), according to its axial position in the tire. Depending upon the radial position (Rf) of the thread of the said turn in the tire fitted into its mould, the initial radial position (Ri=Rf/(1+A)) is determined so that the thread of the turn in question sustains the desired elongation rate during forming in the press. The transverse profile (Rfdp) of the receiving surface is determined, in the axial location of the said turn, by subtracting from the initial position of the thread (Ri) the thickness (e) of the components placed radially inside the turn of the said zero-degree thread (Rfdp=Rf/(1+f(T)) e).

    Abstract translation: 一种用于确定大体呈圆柱形形状的接收表面的横向曲线的方法，其在轮胎坯料的组装过程中设计成接收形成冠部带的部件，其中螺纹相对于纵向方向以零度放置，螺纹连续地 伤口没有紧张。 根据其在轮胎中的轴向位置，根据期望的预张力（A = f（T））确定施加到零度螺纹的弯道的伸长率（A）。 根据装配在其模具中的轮胎中的所述转弯的螺纹的径向位置（Rf），确定初始径向位置（Ri = Rf /（1 + A）），使得所述转弯的螺纹维持 在压制成型期间的期望伸长率。 接收表面的横向轮廓（Rfdp）在所述转弯的轴向位置中通过从螺纹（R1）的初始位置减去径向位于所述螺纹的转动位置内的部件的厚度（e）来确定， 零度螺纹（Rfdp = Rf /（1 + f（T））e）。

    Tire for two-wheeled vehicle comprising looped crown reinforcement
    15.
    发明授权
    Tire for two-wheeled vehicle comprising looped crown reinforcement 有权
    包括环形冠加强件的两轮车轮胎

    公开(公告)号：US07658216B2

    公开(公告)日：2010-02-09

    申请号：US11053443

    申请日：2005-02-09

    Applicant: Alain Valle ,  Pascal Prost ,  Bernard Guerinon

    Inventor： Alain Valle ,  Pascal Prost ,  Bernard Guerinon

    IPC: B60C9/22 ,  B60C9/18 ,  B60C9/20 ,  B29D30/16 ,  B29D30/38 ,  B29D30/70

    CPC classification number: B60C9/22 ,  B60C9/0207 ,  B60C9/20 ,  B60C9/263 ,  B60C2009/2025 ,  Y10T152/10783 ,  Y10T152/10792

    Abstract: A motorcycle tire includes at least one carcass-type reinforcement structure formed of reinforcement elements, anchored on either side of the tire to a bead whose base is intended to be mounted on a rim seat, each bead being extended radially towards the outside by a sidewall. The sidewalls meet up radially towards the outside with a tread. Under the tread there is a crown reinforcement structure including at least one layer of reinforcement elements known as a working layer which has at least one continuous reinforcement cord forming portions in the central zone thereof. Those central cord portions display identical angles of between 10-80 degrees formed with the longitudinal direction, the angles being measured at points of intersection of the cord with a circumferential plane. Two adjacent cord portions are linked by a U-shaped loop.

    Abstract translation: 摩托车轮胎包括至少一个由增强元件形成的胎体型加强结构，其被锚定在轮胎的任一侧上，其基部旨在安装在轮辋座上，每个胎圈通过侧壁径向向外延伸 。 侧壁与胎面径向向外露出。 在胎面下面有一个胎冠增强结构，其包括至少一层被称为工作层的增强件，其中心层中至少有一个连续的增强帘线形成部分。 这些中心帘线部分显示与纵向方向形成的10-80度的相同的角度，角度是在帘线与周向平面的交点处测量的。 两个相邻的线部分通过U形环连接。

    Tire with non-linear anchoring of the reinforcement structure
    16.
    发明授权
    Tire with non-linear anchoring of the reinforcement structure 失效
    加强结构非线性锚定的轮胎

    公开(公告)号：US07210512B2

    公开(公告)日：2007-05-01

    申请号：US11038399

    申请日：2005-01-21

    Applicant: Bernard Guerinon

    Inventor： Bernard Guerinon

    IPC: B60C15/05 ,  B60C15/00 ,  B60C15/06

    CPC classification number: B60C15/0018 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10846

    Abstract: A tire includes a carcass-type reinforcement structure anchored on either side of the tire in a bead. Each of the beads includes an anchoring zone having a plurality of circumferential cord windings cooperating with the adjacent portion of the reinforcement structure. The cord windings are arranged to form a cord stack in which the distance between the cord of a radially innermost winding and an adjacent portion of the reinforcement structure differs from the distance between the cord of the radially outermost winding and an adjacent portion of the reinforcement structure, wherein the stack is non-parallel to the reinforcement.

    Abstract translation: 轮胎包括在胎圈中锚定在轮胎的任一侧的胎体型加强结构。 每个珠包括具有与加强结构的相邻部分配合的多个周向帘线绕组的锚固区。 绳索绕组被布置成形成绳索堆叠，其中径向最内侧的线圈的绳索与加强结构的相邻部分之间的距离与径向最外侧的线圈的绳索与加强结构的相邻部分之间的距离不同 ，其中所述堆叠不与所述加强件平行。

    Extended-mobility tire with decoupled anchoring zone
    19.
    发明申请
    Extended-mobility tire with decoupled anchoring zone 失效
    具有解耦锚固区域的延伸移动轮胎

    公开(公告)号：US20050247390A1

    公开(公告)日：2005-11-10

    申请号：US11121049

    申请日：2005-05-04

    Applicant: Bernard Guerinon

    Inventor： Bernard Guerinon

    IPC: B60C15/00 ,  B60C15/024 ,  B60C15/06

    CPC classification number: B60C15/0018 ,  B60C15/024 ,  B60C15/0247 ,  B60C15/04 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10846 ,  Y10T152/10855

    Abstract: A tire for a vehicle wheel, comprising two sidewalls joined at their radially outer portions by a crown zone, beads, a reinforcement structure extending substantially radially from each of the beads, towards the crown zone, at least one of said beads comprising: a bead seat of inverted type; an anchoring zone for the reinforcement structure in said bead, comprising an arrangement of circumferential cords comprising at least two stacks distributed on either side of the reinforcement structure, said reinforcement structure being arranged so as to obtain a circumferential distribution of the cords on either side of at least one of said stacks. In this manner, a supplementary adjustment means is obtained which makes it possible to produce arrangements in which the aim is as far as possible towards equilibrium or uniformity of the stresses. Numerous benefits obtained in terms of durability and reliability.

    Abstract translation: 一种用于车轮的轮胎，包括通过冠部区域在其径向外部部分连接的两个侧壁，胎圈，从每个胎圈基本上径向延伸到胎冠区域的加强结构，所述胎圈中的至少一个包括：胎圈 倒立座位; 用于所述胎圈中的加强结构的锚固区域，包括周向绳索的布置，其包括分布在加强结构的任一侧上的至少两个堆叠体，所述加强结构被布置成获得帘线的两侧的周向分布 所述堆叠中的至少一个。 以这种方式，获得了一种补充调节装置，其可以产生尽可能远的目标在应力平衡或均匀性方面的布置。 在耐久性和可靠性方面获得的许多好处。

    Extended-mobility tire with specified bead
    20.
    发明授权
    Extended-mobility tire with specified bead 失效
    具有指定珠粒的延伸移动轮胎

    公开(公告)号：US06962184B2

    公开(公告)日：2005-11-08

    申请号：US10161293

    申请日：2002-06-03

    Applicant: Pedro Costa Pereira ,  Bernard Guerinon

    Inventor： Pedro Costa Pereira ,  Bernard Guerinon

    IPC: B60C15/05 ,  B60C15/00 ,  B60C15/02 ,  B60C15/024 ,  B60C15/06 ,  B60C17/00

    CPC classification number: B60C3/06 ,  B60C9/0207 ,  B60C15/0018 ,  B60C15/0236 ,  B60C15/024 ,  B60C15/0247 ,  B60C15/06 ,  Y10T152/10819 ,  Y10T152/10846 ,  Y10T152/10855

    Abstract: A tire for a vehicle wheel, comprising two sidewalls joined by a crown zone provided on its radially outer portion with a circumferential tread, a bead arranged at the radially inner portion of each of the sidewalls, each bead comprising a seat and an outer flange which are intended to come into contact with the rim. The bead seat has a generatrix, the axially inner end of which lies on a circle of diameter greater than the diameter of the circle on which the axially outer end is located. A carcass-type reinforcement structure extends substantially radially from each of the beads, along the sidewalls, towards the crown zone, such bead being reinforced by a substantially radial arrangement of circumferential cords arranged in stacks. A portion of the carcass-type reinforcement structure is arranged in the immediate vicinity of at least one portion of a stack, and the space between these portions is generally occupied by a rubber mix of high elasticity modulus.

    Abstract translation: 一种用于车轮的轮胎，包括由在其径向外部分上设置有周向胎面的冠部区域连接的两个侧壁，布置在每个侧壁的径向内部的胎圈，每个胎圈包括座和外凸缘， 旨在与边缘接触。 胎圈座具有母线，其母轴的内端位于直径大于轴向外端所在的圆的直径的圆上。 胎体型加强结构从胎圈的每一个沿着侧壁向冠部区域大致径向地延伸，这种胎圈通过布置成堆叠的周向帘线的基本上径向布置来增强。 胎体型加强结构的一部分布置在堆叠的至少一部分附近，并且这些部分之间的空间通常由高弹性模量的橡胶混合物占据。

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