| 摘要 |
PROBLEM TO BE SOLVED: To improve axial force in a back-and-forth direction of a side member, and supporting stiffness of a bumper arm. SOLUTION: A cross-section seen from a vehicular back-and-forth direction at a front end portion of a front side member 10 is made to be a hexagonal shape, and six ridgelines extend along the vehicular back-and-forth direction. An extended portion 40C of a radiator support front 40 arranged over a tilting portion 20 extending from a vehicular width direction outside upper portion formed on a vehicular width direction inside upper portion of the front side member 10 toward a vehicular width direction inside lower portion, connects a vehicular width direction inside wall portion 26B of a vehicular width direction inside portion of a bumper arm support bracket upper 26, and a vehicular width direction inside wall portion 10B of the front side member 10. COPYRIGHT: (C)2004,JPO&NCIPI
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