| 摘要 |
A frame supporting device is provided to increase the stiffness of a vehicle and prevent the vibration of the vehicle in the case of lane change. A supporting bar(11) is extended between side frames(20) and formed in the curved shape for surrounding an exhaust pipe(21) disposed between the side frames. Each crown part is formed at both ends of the supporting bar and has at least one or more brackets coupled with the side frames, wherein the brackets are convexly protruded toward member fixing brackets(22). A main bracket(12) has a first coupling hole penetrated by a bolt which is screw-coupled with the member fixing bracket. A sub brackets(13) has a second coupling hole penetrated by a bolt which is screw-coupled with the member fixing bracket at the opposite side of the main bracket.
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