| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluid-filled mount which resolves a problem of noise caused by a reinforcement plate of a membrane and enables a reduced number of assembly processes, improvement in workability and productivity, reduction in cost and weight, etc.SOLUTION: In the fluid-filled mount: a membrane forms a bottom surface of an upper liquid chamber; an annular wall formed to protrude from a bottom surface of a membrane is bonded to an orifice lower plate, and separates a central liquid chamber from an annular inertia track disposed along a circumference of the central liquid chamber; and a plurality of orifice holes allowing communication between the central liquid chamber and a lower liquid chamber are formed in the orifice lower plate. |
