| 摘要 |
PROBLEM TO BE SOLVED: To provide an automotive frame structure for causing no lowering of frame strength even opening a through hole. SOLUTION: In an automotive frame structure formed of extrusion molding material, a through hole for passing a fuel tank breather tube 21 is provided on a portion for nearing the fitting part (a connecting member 12) of a member (an oil damper 19) for composing at least a part of a suspension device. Consequently since the fitting part of the device has high strength, the influence of strength lowering caused by opening the through hole for passing the tube 21 can be neglected.
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