| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a suspension device for a vehicle that can damp shock with a simple structure, with excellent right and left hydraulic balance. <P>SOLUTION: The suspension device for a vehicle includes: a first oil path 6 and a second oil path 7 by which a first hydraulic cylinder 4 and a second hydraulic cylinder 5 are connected. The first oil path 6 includes an upper hydraulic damping mechanism 8, a lower hydraulic damping mechanism 8 and an accumulator 9, and the second oil path 7 includes an upper hydraulic damping mechanism 8, a lower hydraulic damping mechanism 8 and an accumulator 10. The first oil path 6 and the second oil path 7 include: upper oil paths 61 and 71 for connecting upper ports 41 and 51 and upper hydraulic damping mechanism 8; connection oil paths 62 and 72 for connecting the upper hydraulic damping mechanism 8 and the lower hydraulic damping mechanism 8; and lower oil paths 63 and 73 for connecting the higher hydraulic damping mechanism 8 and lower ports 42 and 52. Lengths L1 and L2 of the upper oil paths 61 and 71, and the connection oil paths 62 and 72, are shorter than a length L3 of the lower oil paths 63 and 73. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
