| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a chassis frame structure for simplifying the structure of an engine mount part. Ž<P>SOLUTION: A chassis frame 20 includes a pair of right and left side rails 21, 22, an outrigger member 50 extending in the cross direction of a vehicle, and reinforcing plates 60, 61 fixed to the side rails 21, 22. Mount members 70, 71 are provided on vertical walls 21a, 22a of the side rails 21, 22 inside a vehicle. The mount members 70, 71 are co-fastened to the reinforcing plates 60, 61 with a bolt 65 and a nut 66. The mount members 70, 71 have supporting faces 80, 81 extending inside the vehicle in an approximately horizontal direction. A supporting member 110 is provided under the mount members 70, 71. The supporting member 110 is provided between the side rails 21, 22. Both ends 111, 112 of the supporting member 110 are joined to extension portions 60a, 61a extending under the reinforcing plates 60, 61. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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