| 摘要 |
PURPOSE: To provide a vibration isolating device wherein generating noise is prevented by preventing damaging an elastic unit as the main unit rubber so as to improve durability. CONSTITUTION: In a vibration isolating device arranging an intermediate cylinder 18 in an outer cylinder 16, arranging an inner cylinder metal fitting 12 through a main unit rubber 14 in the intermediate cylinder 18, providing a pressure receiving liquid chamber 28 and a subliquid chamber 30 of communicating with each other by a passage 34 between the outer cylinder 16 and the inner cylinder metal fitting 12, and arranging a stopper member 40 in the pressure receiving liquid chamber 28, a material of the stopper member 40 uses a soft synthetic resin having elasticity. Preferably, Rockwell hardness of the synthetic resin is taken in a 50 to 80 range by an M scale, further to use a thermosetting synthetic resin. |
