| 摘要 |
PURPOSE: To provide a vibration control mount in which actuation for anti-shock vibration and actuation for anti-idle vibration are separated approximately perfectly without switching by a check valve and vibration control characteristic in both actuation can be improved. CONSTITUTION: A first inner periphery side rigid member 2 provided with a first cylinder part 2a and an outer periphery side rigid member 3 provided with a second cylinder part 3a arranged at outer periphery of the first cylinder part 2a are connected to each other through first elastic member 4 and a first and a second liquid chambers 5, 6 are mounted displaced 180 deg. inside the first elastic member 4. The first and the second liquid chambers 5, 6 communicate through a first orifice and a first inner periphery side rigid member 2 and the second inner periphery side rigid member 8 are connected through a second elastic member 9 and a third and fourth liquid chambers 10, 11 are mounted inside the second elastic member 9 with them nearly orthogonal to the first and the second liquid chambers 5, 6 and the third and the fourth liquid chambers 10, 11 communicate with each other through a second orifice 12. |
