Fluid-filled cylindrical elastic mount having annular fluid chamber with constant cross sectional area over the entire circumference.

摘要

A fluid-filled cylindrical elastic mount having an inner sleeve (10), an outer sleeve (12) disposed radially outwardly of the inner sleeve with a predetermined radial spacing therebetween, and an elastic body (14) interposed between the inner and outer sleeves for elastically connecting the inner and outer sleeves. The fluid-filled elastic mount has a generally annular fluid chamber (32) formed between the inner and outer sleeves so as to extend over the entire circumference of the mount. The fluid chamber has a substantially constant cross sectional area over the entire circumference thereof, and is filled with a non-compressible fluid having a kinematic viscosity of not higher than 100 centistokes.