| 摘要 |
PROBLEM TO BE SOLVED: To improve a damping effect, in particular, for vibration in a low-frequency area by exhibiting a jetting effect sufficiently in a liquid-in type vibration control device. SOLUTION: An outer cylindrical body 2 and an inner cylindrical body directed laterally are jointed through an elastic body 3. A balancing chamber is formed on the upper side than the inner cylindrical body, and a pressure receiving chamber is formed on the lower side respectively. A pair of orifices 6, 7 which communicate both chambers each other are formed so as to separate from each other in the axial line X-direction of the inner cylindrical body, on both sides of right and left with regard to the axial line of the inner cylindrical body. Both the chambers are filled with liquid, and gas is charged on the upper side of the balancing chamber. |
