| 摘要 |
<P>PROBLEM TO BE SOLVED: To allow an underrun protector to have a function as a dynamic damper without losing its original function of the underrun protector. <P>SOLUTION: A front underrun protector 5 is disposed forward below a chassis frame 4 to be extended in a vehicle width direction. A bracket 6 is freely rocked to be supported to the chassis frame 4 by allowing a rotary shaft 13 extending in the vehicle width direction to be as the center. The bracket 6 includes: a protector mounting portion 30 to which the front underrun protector 5 is mounted; upper and lower plate portions 32, 33 for restricting a rocking range to the chassis frame 4. The first mount rubber 7 and the second mount rubber 8 are disposed between the chassis frame 4 and upper and lower plate portions 32, 33 to be elastically changed according to the rocking of the bracket 6. <P>COPYRIGHT: (C)2012,JPO&INPIT |
