公开(公告)号：US20080054655A1

公开(公告)日：2008-03-06

申请号：US11892802

申请日：2007-08-27

申请人： Isamu Kizaki ,  Masahiro Asahi

发明人： Isamu Kizaki ,  Masahiro Asahi

IPC分类号： B60R19/34

CPC分类号： B60R19/18 ,  B60R19/26 ,  B60R2019/1886 ,  B60R2019/262

摘要： A vehicle bumper structure (3) includes a pair of left and right crush cans (10), a bumper beam (20), an energy absorbing member (30) and a bumper face (35). Each of the crush cans (10) has an outside wall (17) and an inside wall (18), the inside wall (18) having higher longitudinal stiffness than the outside wall (17). When a full-wrap collision occurs at a speed below a specified speed limit, neither of the two crush cans (10) crushes but the energy absorbing member (30) and the bumper beam (35) warp and absorb impact energy. When an offset collision occurs at a speed equal to or above the specified speed limit, on the other hand, one of the crush cans (10) sufficiently crushes and absorbs impact energy in a reliable fashion.

摘要翻译： 车辆保险杠结构（3）包括一对左右压溃罐（10），保险杠梁（20），能量吸收构件（30）和保险杠面（35）。 每个压碎罐（10）具有外壁（17）和内壁（18），内壁（18）具有比外壁（17）更高的纵向刚度。 当全速包围碰撞以低于规定速度限制的速度发生时，两个挤压罐（10）都不会破碎，但是能量吸收构件（30）和缓冲梁（35）翘曲并吸收冲击能量。 另一方面，当偏移碰撞以等于或高于规定速度极限的速度发生时，其中一个压溃罐（10）以可靠的方式充分压碎和吸收冲击能量。

公开(公告)号：US08662546B2

公开(公告)日：2014-03-04

申请号：US11892802

申请日：2007-08-27

申请人： Isamu Kizaki ,  Masahiro Asahi

发明人： Isamu Kizaki ,  Masahiro Asahi

IPC分类号： B60R19/34

CPC分类号： B60R19/18 ,  B60R19/26 ,  B60R2019/1886 ,  B60R2019/262

摘要： A vehicle bumper structure includes a pair of left and right crush cans, a bumper beam, an energy absorbing member and a bumper face. Each of the crush cans has an outside wall and an inside wall, the inside wall having higher longitudinal stiffness than the outside wall. When a full-wrap collision occurs at a speed below a specified speed limit, neither of the two crush cans crushes but the energy absorbing member and the bumper beam warp and absorb impact energy. When an offset collision occurs at a speed equal to or above the specified speed limit, on the other hand, one of the crush cans sufficiently crushes and absorbs impact energy in a reliable fashion.

摘要翻译： 车辆保险杠结构包括一对左右压溃罐，保险杠梁，能量吸收构件和保险杠面。 每个压碎罐具有外壁和内壁，内壁具有比外壁更高的纵向刚度。 当全速包围碰撞以低于规定速度限制的速度发生时，两个挤压罐都不会破裂，但是能量吸收构件和保险杠梁翘曲并吸收冲击能量。 另一方面，当偏移碰撞以等于或高于规定速度限制的速度发生时，其中一个压碎罐以可靠的方式充分压碎和吸收冲击能量。

公开(公告)号：US08899662B2

公开(公告)日：2014-12-02

申请号：US13349742

申请日：2012-01-13

申请人： Hiroto Kido ,  Masanobu Fukushima ,  Isamu Kizaki ,  Satoshi Nakamura ,  Keizo Kawasaki ,  Manabu Hashimoto

发明人： Hiroto Kido ,  Masanobu Fukushima ,  Isamu Kizaki ,  Satoshi Nakamura ,  Keizo Kawasaki ,  Manabu Hashimoto

IPC分类号： B62D21/15 ,  B62D25/08

CPC分类号： B62D25/088

摘要： A rear apron panel is provided between a suspension tower and a dash panel. A vertical branch brace is provided to extend upwardly from a front side frame along an inner face of a suspension tower to form a closed cross section with a rear portion of the suspension tower. A deformation restraint member interconnects the apron frame and the vertical branch brace. Accordingly, there is provided a vehicle-body front structure which can restrain the apron frame from deforming outwardly in the vehicle width direction in the vehicle frontal collision to prevent the dash panel from moving back into the vehicle compartment too much.

摘要翻译： 后悬挂面板设置在悬架塔和仪表板之间。 提供垂直分支支架以沿着悬架塔的内表面从前侧框架向上延伸以与悬架塔的后部部分形成封闭的横截面。 变形约束构件将围裙框架和垂直分支支架相互连接。 因此，提供了一种车身前部结构，其可以在车辆前方碰撞中限制围裙框架在车辆宽度方向上向外变形，以防止前围板太多地返回到车厢内。