| 摘要 |
PROBLEM TO BE SOLVED: To provide a bumper reinforcement capable of reliably deforming a side member in the axially compressive manner during the offset collision. SOLUTION: An upper thick-walled part 10F is protruded from a front end part of an upper wall part 10C forming an upper end of a front wall part 10A of a bumper reinforcement 10 upward of a vehicle body, and the wall thickness M6 of the upper thick-walled part 10F is larger (thicker-walled) than the wall thickness M1 of the front wall part 10A. A lower thick-walled part 10G is protruded from a front end of a lower wall part 10D forming a lower end of the front wall part 10A downward of the vehicle body, and the wall thickness M7 of the lower thick-walled part 10G is larger (thicker-walled) than the wall thickness M1 of the front wall part 10A. COPYRIGHT: (C)2005,JPO&NCIPI
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