| 摘要 |
PURPOSE:To display the predetermined damping force with simple constitution by providing a seal member comprising rolling members on the tip of a division in such a way as to be in rolling contact with a surface opposite to the aforesaid tip in a roll damper device with the external end thereof connected to a right and left wheel support member. CONSTITUTION:The outer ends of a pair of right and left rods 7A and 7B are connected to a lower arm 4 constituting a wheel support member, together with a lower arm 3 in a suspension, and the shaft part 7a of each of the rods 7A and 7B extended in a widthwise direction is so supported on a body as to be freely rotatable via a bush 8. Also, the inner ends of both rods 7A and 7B are connected to each other with a roll damper device 9. In this case, the roll damper device 9 is constituted with a rotary shaft 10 integral with the rod 7A and having a plurality of the first radially projected divisions 16, and an outer cylinder 13 with a plurality of the second divisions 17 projected radially on the internal surface thereof. In addition, rolling members 23 and 26 are provided on the tips of the divisions 16 and 17 in such a way as to be in rolling contact with an opposite surface. |
