公开(公告)号：US06364405B1

公开(公告)日：2002-04-02

申请号：US09672580

申请日：2000-09-28

申请人： Byung-Jin Kim

发明人： Byung-Jin Kim

IPC分类号： B60J700

CPC分类号： B62D25/087

摘要： A rear end cross member reinforcement structure of automobile constructed to have respective members forming a rear end cross member join together to form a closed cross-sectional shape such that an external force applied from outside can be effectively diffused, and to have a structure at a joined portion between both tip end portions of the rear end cross member and a quarter panel changed to reinforce a structural strength relative to the rear end cross member, such that the rear end cross member can fully withstand an external force when the external force such as torsion or the like is applied thereto, the rear end cross member reinforcement structure of automobile having a rear body including a rear end cross member arranged crosswise of the body and a quarter panel joining both tip end portions of the rear end cross member, wherein each tip end of an upper rear end cross member, a lower rear end cross member and an outer rear end cross member which form the rear end cross member is joined together to form a closed cross-sectional shape and both tip end portions of the rear end cross member is joined by the quarter panel to form another closed cross-sectional shape.

摘要翻译： 汽车的后端横梁加强结构被构造成具有形成后端横梁的相应构件连接在一起以形成封闭的横截面形状，使得能够有效地扩散从外部施加的外力，并且具有在 后端横梁的两个末端部分和四分之一面板之间的接合部分被改变以加强相对于后端横梁的结构强度，使得当外力如 扭转等施加到其上，汽车的后端横梁加强结构具有后体，后体包括与主体横向配置的后端横向构件和连接后端横梁的两个末端部分的四分之一面板，其中每个 上后端横梁的顶端，下后端横梁和后后端横梁构成后端横梁 连接在一起以形成封闭的横截面形状，并且后端横向构件的两个末端部分通过四分之一面板连接以形成另一封闭的横截面形状。