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    MULTI-PIECE RIM AND ITS ATTACHING/REMOVING METHOD
    2.
    发明申请
    MULTI-PIECE RIM AND ITS ATTACHING/REMOVING METHOD 失效
    多功能RIM及其连接/拆卸方法

    公开(公告)号：US20100164275A1

    公开(公告)日：2010-07-01

    申请号：US12527165

    申请日：2008-02-08

    Applicant: Kentaro Oba ,  Yukio Nakamura ,  Yoshiyuki Higashino

    Inventor： Kentaro Oba ,  Yukio Nakamura ,  Yoshiyuki Higashino

    IPC: B60B25/04 ,  B23P11/00

    CPC classification number: B60B25/06 ,  B60B11/06 ,  B60B25/20 ,  Y10T29/49526 ,  Y10T29/49815

    Abstract: It is an object of the present invention to provide a multi-piece rim which does not need much labor for supporting, and does not increase the number of components to be managed and the number of needed tasks.The present invention constructs a lock ring (40) to be fitted in the groove (11a) of a gutter band (11), which ring is divided in a plurality of portions (41, 42) being coupled at each end (41a, 42a) thereof by a flexible coupling member (43) . Alternatively, a lock ring (140) is formed into a substantially C-shape being manufactured by cutting a part of a circular ring, and comprises a first portion (141) wherein a length of a chord at the cut portion is substantially equal to the diametral of a hub, and a second portion (142) having a shape corresponding to the cut portion of a circular ring in the first portion.

    Abstract translation: 本发明的目的是提供一种不需要太多劳动力的多件式边缘，并且不增加要管理的部件的数量和所需任务的数量。 本发明构成一个嵌合在沟槽带（11）的凹槽（11a）中的锁环（40），该环被分成多个部分（41,42），每个部分在每个端部（41a，42a） ）通过柔性联接构件（43）。 或者，锁定环（140）形成为通过切割圆环的一部分而制造的大致C形，并且包括第一部分（141），其中切割部分处的弦的长度基本上等于 轮毂的直径，以及具有与第一部分中的圆环的切割部分相对应的形状的第二部分（142）。

    Flexible Wheel Rim With Floating Hooks
    10.
    发明申请
    Flexible Wheel Rim With Floating Hooks 审中-公开
    带浮动钩的柔性轮圈

    公开(公告)号：US20170008338A1

    公开(公告)日：2017-01-12

    申请号：US15106802

    申请日：2014-12-17

    Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  MICHELIN RECHERCHE ET TECHNIQUE S.A.

    Inventor： José Merino Lopez

    IPC: B60B25/00 ,  B60B21/02 ,  B60B5/02

    CPC classification number: B60B25/006 ,  B60B5/02 ,  B60B21/02 ,  B60B25/004 ,  B60B25/02 ,  B60B25/06 ,  B60B2360/10 ,  B60B2360/32 ,  B60B2360/324 ,  B60B2360/36 ,  B60B2360/50 ,  B60B2900/133 ,  B60B2900/212 ,  B60B2900/551

    Abstract: Vehicle rim for mounting of a tire, comprising: an axially central part (20) comprising a disc; two lateral parts (31, 32), at least one of the lateral parts being separate from the axially central part, each of the lateral parts having a rim seat to receive a bead of a tire, the axially central part and the two lateral parts being made from a rigid matrix; an intermediate part (41, 42) that forms the only mechanical link between the axially central part and each lateral part that is separate from the axially central part, this intermediate part being made of a flexible matrix, the Young's modulus of uniaxial extension of the flexible matrix being greater than and equal to 50 MPa and less than or equal to 400 MPa; wherein the Young's modulus of uniaxial extension of the rigid matrix is greater than or equal to 5 GPa.

    Abstract translation: 用于安装轮胎的车辆轮缘，包括：轴向中心部分（20），包括盘; 两个侧向部分（31,32），至少一个横向部分与轴向中心部分分开，每个侧部具有边缘座，用于容纳轮胎的胎圈，轴向中心部分和两个侧部 由刚性矩阵制成; 中间部分（41,42），其在轴向中心部分和与轴向中心部分分离的每个侧部之间形成唯一的机械连接，该中间部分由柔性基体制成，单轴延伸的杨氏模量 柔性基体大于等于50MPa且小于或等于400MPa; 其中刚性基体的单轴延伸的杨氏模量大于或等于5GPa。

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