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    BUMPER DEVICE
    3.
    发明公开
    BUMPER DEVICE 有权
    避震装置

    公开(公告)号：EP1498319A4

    公开(公告)日：2007-01-03

    申请号：EP03723152

    申请日：2003-04-21

    申请人： AISIN SEIKI ,  AISIN KEIKINZOKU KK

    发明人： HANEDA SHINICHI ,  KITA KIYOICHI ,  AZUCHI KAZUNARI

    IPC分类号： B60R19/24 ,  B60R19/26

    CPC分类号： B60R19/26 ,  B60R2019/242

    摘要： A bumper device, wherein the front wall part (5) and the rear wall part (6) of a bumper stay (4) disposed between a bumper reinforcement (2) and a side member (3) are connected to each other through a plurality of ribs (7, 8, 9, 10), the inner and outer ribs (7, 8) diverge forward, a projected part (11) extending inward is provided on the inner rib (7), and the width dimension (l1) of the front wall part (5) is formed larger than the width dimension (12) of the rear wall part (6), whereby the inner rib (7) of the plurality of ribs (side walls) disposed between the bumper reinforcement and the side member of a vehicle body to connect the front and rear walls of the bumper stay to each other can be prevented from being bent inward.

    SHOCK ABSORPTION MEMBER
    4.
    发明公开
    SHOCK ABSORPTION MEMBER 有权
    SCHLAGABSORBIERENDES ELEMENT

    公开(公告)号：EP2881308A4

    公开(公告)日：2016-07-13

    申请号：EP13825504

    申请日：2013-07-29

    申请人： AISIN SEIKI ,  TOYOTA MOTOR CO LTD ,  AISIN KEIKINZOKU KK

    发明人： KANEKO TAKANOBU ,  SAKAGUCHI NAOYA ,  KITA KIYOICHI ,  OBAYASHI TAMAKI ,  MATSUI KYOSUKE

    IPC分类号： B62D25/20 ,  B62D21/15

    CPC分类号： F16F7/121 ,  B60R19/18 ,  B60R2019/1806 ,  B60R2019/1866 ,  B62D21/157 ,  B62D25/2036

    摘要： A shock absorbing member is arranged at a side end portion of a vehicle, and is formed into a tubular shape extending in a vehicle front-and-rear direction. The shock absorbing member includes an outer wall portion formed so as to extend in a vehicle height direction and the vehicle front-and-rear direction, an inner wall portion formed so as to extend in the vehicle height direction and the vehicle front-and-rear direction, and arranged on a center portion side of the vehicle in a vehicle width direction with respect to the outer wall portion so as to be opposed to the outer wall portion, an upper wall portion connected to upper end portions of the inner wall portion and the outer wall portion, a lower wall portion connected to lower end portions of the inner wall portion and the outer wall portion, and a horizontal rib connected to the inner wall portion and the outer wall portion. A distance between the upper wall portion and the lower wall portion is decreased as approaching from the inner wall portion side to the outer wall portion side. A thickness of a part of the horizontal rib, which is connected to the outer wall portion, is set larger than a thickness of a part of the horizontal rib, which is connected to the inner wall portion.

    摘要翻译： 在车辆的侧端设置有减震构件，并且形成为沿车辆前后方向延伸的筒状。 该减震部件包括形成为在车辆高度方向和车辆前后方向上延伸的外壁部，形成为在车高方向上延伸的内壁部和车辆前后方向， 并且相对于外壁部分在车辆宽度方向上布置在车辆的中心部分侧上以与外壁部分相对;上壁部分，其连接到内壁部分的上端部分 外壁部，与内壁部和外壁部的下端部连接的下壁部以及与内壁部和外壁部连接的水平肋。 上壁部和下壁部之间的距离随着从内壁部侧向外壁部侧接近而减小。 连接到外壁部的水平肋的一部分的厚度被设定为大于连接到内壁部的水平肋的一部分的厚度。