Patent ID: 9222541
Filing Date: 2015-12-29
Classification: F16F

Abstract:
1. A fluid-filled vibration damping device comprising: a first mounting member; a second mounting member; a main rubber elastic body elastically connecting the first and second mounting members; a partition member supported by the second mounting member; a pressure-receiving chamber whose wall portion is partially defined by the main rubber elastic body and disposed on a first side of the partition member; an equilibrium chamber whose wall portion is partially defined by a flexible film and disposed on a second side of the partition member; an orifice passage through which the pressure-receiving chamber and the equilibrium chamber communicate with each other; a housing space formed within the partition member; a plate-shaped movable member arranged in the housing space with liquid pressure of the pressure-receiving chamber applied to a first face of the movable member and liquid pressure of the equilibrium chamber applied to a second face of the movable member; and a rubber buffer arranged on wall inner surfaces of the housing space to be struck by the movable member, wherein