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    RAQUETTE A NEIGE AVEC ELEMENTS DE SCULPTURES HYBRIDES
    4.
    发明公开
    RAQUETTE A NEIGE AVEC ELEMENTS DE SCULPTURES HYBRIDES 审中-公开

    公开(公告)号：EP3498347A1

    公开(公告)日：2019-06-19

    申请号：EP18211404.1

    申请日：2018-12-10

    申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

    发明人： SOUYRI, Philippe ,  IGIER, Emmanuel ,  BLOUIN, Damien

    IPC分类号： A63C13/00

    摘要： Raquette à neige (1) comportant une structure de base (2) en matériau non caoutchoutique formant une zone de pied (3) et une zone de portance (4), ladite raquette (1) comportant une face de contact (50) et une face de fixation (60), ladite zone de portance (4) comportant du côté de la face de contact (50), une pluralité d'éléments de sculpture périphériques (32) sensiblement allongés en matériau caoutchoutique, orientés dans le sens longitudinal de la raquette, agencés sur au moins un des débords latéraux (5), et une pluralité d'éléments de sculpture (31) en matériau caoutchoutique agencés sur tout ou partie de la zone de pied (3).

    ARMATURE DE RENFORCEMENT DE PNEUMATIQUE
    7.
    发明公开
    ARMATURE DE RENFORCEMENT DE PNEUMATIQUE 审中-公开
    气动加固加固

    公开(公告)号：EP3283307A1

    公开(公告)日：2018-02-21

    申请号：EP16715543.1

    申请日：2016-04-11

    申请人： Compagnie Générale des Etablissements Michelin

    发明人： BESTGEN, Luc ,  LE CLERC, Christophe ,  PINEAU, Jacky

    IPC分类号： B60C9/20 ,  B60C9/22 ,  B60C9/07

    摘要： The invention relates to the reinforcing ply of a passenger vehicle tyre. The invention aims to provide good resistance to penetration and perforation of the tyre summit by foreign objects, having a simple and lightweight reinforcing architecture. According to the invention, the hooping layer (71) has a breaking strength per mm of axial width of the hooping layer FR equal to at least 35 daN/mm and has a secant modulus of extension MA equal to at least 250 daN/mm, for an applied force F equal to 15% of the braking strength FR of said hooping layer (71). The working ply (6) comprises a single working layer (61), the working reinforcements of which form an angle A
    T of at least 30° and at most 50° with respect to the circumferential direction (ΥΥ'). The carcass reinforcements of the at least one carcass layer (81) form an angle A
    c2 equal to at least 55° and equal to at most 80° with respect to the circumferential direction (ΥΥ') and in the equatorial plane (XZ), and have an orientation opposite to that of the angle A
    T of the working reinforcements, in such a way that the carcass reinforcements and the working reinforcements constitute a triangulation.

    ENSEMBLE ROULANT
    9.
    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。

    ARMATURE DE CARCASSE DE PNEUMATIQUE POUR MOTO
    10.
    发明公开
    ARMATURE DE CARCASSE DE PNEUMATIQUE POUR MOTO 审中-公开

    公开(公告)号：EP3221158A1

    公开(公告)日：2017-09-27

    申请号：EP15781040.9

    申请日：2015-09-29

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

    发明人： VILPERT, Benjamin ,  CURAT, Alexandra ,  LAURENT, Christophe ,  BOUCHET, Romain

    IPC分类号： B60C9/22 ,  B60C9/04

    CPC分类号： B60C9/06 ,  B60C9/22 ,  B60C2200/10

    摘要： Motorbike tyre (1) comprising a crown reinforcement (5) comprising at least one layer (51) of which the reinforcers form, with the circumferential direction (XX'), an angle (B) ≤ 5°, and a carcass reinforcement (6) comprising at least two layers (61, 62) of which the reinforcers form, with the circumferential direction, an angle (A1, A2) > 65°. The reinforcers of a first carcass layer (61) form an angle (A
    1 ) ≤ 75°, the reinforcers of a second carcass layer (62) form an angle (A2) 80°> and ≤ 90°, the difference between the angles (A1, A2) is > 10° and ≤ 20°, and the angles (A1, A2) are oriented in the same direction. The invention seeks to guarantee a good compromise between the stability of the motorbike in a straight line at high speed and the stability of the motorbike in a curved line with a high camber angle.

    摘要翻译： 1。一种摩托车轮胎（1），包括胎冠增强件（5）和胎体增强件（6），所述胎冠增强件包括至少一个层（51），所述增强件与所述周向方向（XX'）形成角度（B）≤5°。 ）包括至少两个层（61,62），其中所述增强件与圆周方向形成大于65°的角度（A1，A2）。 第一胎体层（61）的增强件形成角度（A1）≤75°，第二胎体层（62）的增强件形成角度（A2）80°和≤90°，角度 A1，A2）> 10°且≤20°，并且角度（A1，A2）朝向相同的方向。 本发明试图保证摩托车在高速直线下的稳定性和在具有高外倾角的曲线上的摩托车的稳定性之间的良好折衷。