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    PNEUMATIQUE PLIABLE, PROCEDE DE PLIAGE ET UTILISATION
    11.
    发明公开
    PNEUMATIQUE PLIABLE, PROCEDE DE PLIAGE ET UTILISATION 有权
    可折叠轮胎，方法折叠和使用

    公开(公告)号：EP2731807A1

    公开(公告)日：2014-05-21

    申请号：EP12731410.2

    申请日：2012-06-27

    申请人： Compagnie Générale des Etablissements Michelin ,  MICHELIN Recherche et Technique S.A.

    发明人： BESTGEN, Luc ,  AHOUANTO, Michel

    IPC分类号： B60C3/08

    CPC分类号： B60C3/08 ,  B60C15/04 ,  B60C2013/007 ,  Y10T29/49826

    摘要： The invention relates to a collapsible tire for a vehicle, comprising at least one carcass reinforcement (5) having a non-stretchable crown reinforcement (4) mounted on the radially outward side thereof, said crown reinforcement being arranged radially inside a tread (2), each of said reinforcements (4, 5) consisting of at least one layer of reinforcing elements, said tread (2) being connected to two beads (6) via two sidewalls (8), wherein said beads (6) are to contact a rim, each bead (6) comprising at least one circumferential reinforcing element (3), referred to as a bead core, said bead core (3) defining a mean line forming a substantially circular closed curve in a circumferential plane. The bead core (3) of each bead (6) is flexible and includes at least one concave portion P
    c having a smallest radius R
    c and a center of curvature C
    c . The invention also relates to a method for collapsing the tire and to a use of the tire.

    ADAPTATEUR POUR ENSEMBLE ROULANT ET ENSEMBLE ROULANT LE COMPRENANT
    16.
    发明公开
    ADAPTATEUR POUR ENSEMBLE ROULANT ET ENSEMBLE ROULANT LE COMPRENANT 审中-公开

    公开(公告)号：EP3197690A1

    公开(公告)日：2017-08-02

    申请号：EP15766525.8

    申请日：2015-09-22

    申请人： Compagnie Générale des Etablissements Michelin

    发明人： TOPIN, Arthur ,  AHOUANTO, Michel ,  PINEAU, Jacky

    IPC分类号： B60C15/02 ,  B60B25/22 ,  B60C5/16 ,  B60B21/12

    摘要： The invention relates to an adapter for a wheel assembly having a rotational axis and comprising a tire (P) with two beads (B), a wheel rim (J), where said adapter forms the junction between one of the beads and the wheel rim, where said wheel rim has two wheel-rim seats (20) and two wheel-rim hooks (12), where said adapter has an axially inner end (2) intended to be mounted on the wheel-rim seat and comprising an inner reinforcement element (5), an axially outer end (1) intended to be mounted on the wheel-rim seat and comprising an outer reinforcement element (4), a body (3) connecting said outer end (1) to said inner end (2) such as to form a single part comprising at least one main reinforcement frame that ensures the connection between said outer reinforcement element (4) and said inner reinforcement element (5), a substantially cylindrical adapter seat (7) intended to receive one of said beads, an adapter bearing surface (8) substantially in a plane perpendicular to the axis. This adapter is characterized in that the reinforcement element (4) of the axially outer end is entirely located axially outside the bearing surface (8), and in that the body (3) comprises a ring-shaped seat protuberance (9) opposite the adapter seat (7), where said protuberance (9) comprises at least one rubber composition.

    摘要翻译： 本发明涉及一种用于具有旋转轴线并且包括具有两个胎圈（B），轮辋（J）的轮胎（P）的轮组件的适配器，其中所述适配器形成其中一个胎圈和轮辋之间的接合处 ，其中所述轮辋具有两个轮辋座（20）和两个轮辋钩（12），其中所述适配器具有旨在安装在轮辋座上的轴向内端（2）并且包括内部增强件 （1）与所述内端（2）连接的主体（3），所述外端（1）用于安装在所述轮辋座上并且包括外加强元件（4） ）以形成包括至少一个确保所述外部增强元件（4）和所述内部增强元件（5）之间的连接的主要增强框架的单个部件，用于接收所述外部增强元件 珠子，基本上在垂直于轴线的平面中的适配器支承表面（8）。 该适配器的特征在于，轴向外端的加强元件（4）完全位于轴承表面（8）的轴向外侧，并且主体（3）包括与适配器相对的环形座凸起（9） （7），其中所述突起（9）包括至少一种橡胶组合物。

    ENSEMBLE ROULANT
    19.
    发明公开
    ENSEMBLE ROULANT 审中-公开

    公开(公告)号：EP3221161A1

    公开(公告)日：2017-09-27

    申请号：EP15770909.8

    申请日：2015-09-29

    申请人： Compagnie Générale des Etablissements Michelin

    发明人： MERINO LOPEZ, José ,  AHOUANTO, Michel

    IPC分类号： B60C19/12 ,  B29C73/20 ,  B29D30/06 ,  B60B25/22

    CPC分类号： B60B25/045 ,  B29C73/163 ,  B29C73/22 ,  B29D30/0685 ,  B29D2030/0683 ,  B29D2030/0686 ,  B60B25/08 ,  B60B25/22 ,  B60C19/122

    摘要： The invention relates to an adapter for a rolling assembly comprising a tyre (P), a least one adapter (A), a rim (J), said adapter making the connection between one of the beads and the rim, said rim having two rim seats (7) and two rim flanges (8), said adapter having an axially inner end (10) intended to be mounted on the rim seat (7) and comprising an internal reinforcing element (20), an axially outer end (9) comprising an outer reinforcing element (16), a body (11) connecting said outer end with said inner end so as to form a unit component and comprising at least one main reinforcement providing the connection between said outer reinforcer and said inner reinforcer, a substantially cylindrical adapter seat (18) intended to accept one of said beads, said seat (18) being situated at the axially outer end (9) of said body (11), an adapter bearing face substantially comprised in a plane perpendicular to the axis of rotation, said bearing face (21) being situated on the axially inner face of the axially outer end. The reinforcing element of the axially outer end is situated completely axially on the outside of the bearing face, the body comprises, facing the adapter seat, an annular seat reinforcer. This assembly is characterized in that the interior wall of the tyre is covered with a layer of self-sealing compound.

    摘要翻译： 本发明涉及一种用于滚动组件的适配器，其包括轮胎（P），至少一个适配器（A），轮辋（J），所述适配器在其中一个胎圈和轮辋之间形成连接，所述轮辋具有两个轮辋 （7）和两个轮辋凸缘（8），所述适配器具有用于安装在轮辋座（7）上的轴向内端（10）并包括内部增强元件（20），轴向外端（9） 包括外部增强元件（16），将所述外端与所述内端连接以形成单元部件并包括至少一个主增强件的主体（11），所述主增强件提供所述外增强件和所述内增强件之间的连接，基本上 （18）位于所述主体（11）的轴向外端（9）处，适配器支承面基本上包括在垂直于所述主体（11）的轴线的平面内， 所述支承面（21）位于轴向内部 轴向外端面。 轴向外端的加强元件完全轴向地位于轴承面的外侧，主体包括面向适配器座的环形座增强件。 该组件的特征在于轮胎的内壁覆盖有一层自密封化合物。