| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid-sealed type mount capable of optionally setting a spring constant in a direction orthogonal to an axis by reducing an influence on dynamic characteristics and durability against input vibration in a direction parallel to an axis as much as possible. SOLUTION: A main elastic body 3 and an auxiliary elastic body 4 outside the main elastic body are installed between a first mounting member 1 and a second mounting member 2 arranged on its inner periphery. A closed space between a diaphragm 5 provided integrally with the first mounting ember 1 and the main elastic body 3 is partitioned into a first liquid chamber A on the main elastic body 3 side and a second liquid chamber B on the diaphragm 5 side by a partition wall 6 and two liquid chambers A and B are caused to effect intercommunication therebetween through an orifice C formed at the partition wall 6. By the fixed height of the outer peripheral edges of the first mounting member 1 and the auxiliary elastic body 4, the taper angle of the auxiliary elastic body 4 is changed and a spring constant in a direction orthogonal to an axis is set. |
