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JP2007030778A Crash box 有权
标题翻译：垃圾箱
公开(公告)号：JP2007030778A
公开(公告)日：2007-02-08
申请号：JP2005219690
申请日：2005-07-28
申请人： Kanto Auto Works Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 関東自動車工業株式会社
发明人： KAYAMA HIROAKI , HIDA TAKUMI
IPC分类号： B62D21/15
摘要： PROBLEM TO BE SOLVED: To provide a crash box which has a high buckling load and a high collision energy absorption, and is capable of preventing generation of a large bending moment in a collision even when the crash box is asymmetrical, and constituted short as the whole. SOLUTION: The crash box 10 having a hollow section comprises a first member 11 constituted in a downward recessed shape, a second member 12 constituted in an upward recessed shape, and a third member 13 joined with lower edges of both edges of the first member 11 and joined with upper edges of both edges of the second member 12 by bent parts on both edges. The third member 13 has a middle plate extending horizontally in a vicinity of a center in the vertical direction of the hollow section. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有高屈曲载荷和高碰撞能量吸收的碰撞箱，并且即使在碰撞箱不对称时也能够防止在碰撞中产生大的弯矩，并且构成作为整体的短。解决方案：具有中空部分的碰撞箱10包括以向下凹入的形状构成的第一构件11，以向上凹形形成的第二构件12和与第二构件11的两边缘的下边缘接合的第三构件13 第一构件11并且通过两边缘上的弯曲部分与第二构件12的两个边缘的上边缘连接。第三构件13具有在中空部的垂直方向上的中心附近水平延伸的中间板。版权所有（C）2007，JPO＆INPIT

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