Patent ID: 6705600
Filing Date: 2004-03-16
Classification: F16F

Abstract:
A liquid sealing type body mount arrangement comprising:body; a support frame; an inner cylinder fixed to one of said body and support frame and defining a body mount axis; an outer cylinder fixed to another one of said body and said support frame such that a load of said body is input in a direction of the body mount axis; an elastomer member provided between and coupling said inner and outer cylinders; said elastomer member defining two liquid chambers opposed to each other and symmetrical with respect to a plane including said body mount axis, said two liquid chambers being disposed between the inner and outer cylinders; an orifice passage for communicating said two liquid chambers with each other; and a stopper provided inside each of the two liquid chambers, the stopper having a metal portion which protrudes in the radial direction from the inner cylinder and is embedded in a rubber portion formed integrally with the rubber elastomer, wherein the stopper has a loading end surface directed radially outward toward a chamber wall surface, and the loading end surface and the chamber wall surface define a gap therebetween at outer circumference sides of each of the two liquid chambers or contact one another.