| 摘要 |
PURPOSE: A reinforcing material for reinforcing automobile frame structures increased in modulus of section by attaching a reinforcing material to the exterior of a side frame member is provided, which has excellent reinforcing effect and can remove interference problems in the process of fabricating a fuel pipe and an exhaust pipe. CONSTITUTION: This reinforcing material(30) is characterized in that it has one side(20) of a triangle parallel to the upper end of a side frame member(11) installed in the longitudinal direction at the lower part of an automobile, the side is attached to the intermediate of the side frame and a section is of a right triangle configuration.
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