| 摘要 |
PROBLEM TO BE SOLVED: To surely break a prescribed part in a skeleton member in a vehicle collision with a simple constitution. SOLUTION: A front side member upper 30 and a front side member lower 32 are not welded in a deforming part 12D of a front side member 12 required to be deformed in the vehicle collision. A reinforcing rib 34 of the front side member upper 30 and a reinforcing rib 36 of the front side member lower 32 are mutually extended in the same direction. Both an intersection between the reinforcing rib 34 and a vertical wall part of the front side member upper 30 and an intersection between the reinforcing rib 36 and a vertical wall part of the front side member lower 32 are not set. COPYRIGHT: (C)2004,JPO&NCIPI
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