| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid sealed type vibration control device capable of securing durability and attenuation performance while expanding a load range which allows an inner member and an outer member to be relatively displaced.SOLUTION: When a load is input in a direction perpendicular to a shaft center O, an orifice forming member 50 pushes first a pinching section 34 (vibration control base body 30) and then an inner member 10. When pushed by the orifice forming member 50, the pinching section 34 is compressed and increases a static spring constant. Thus, a liquid sealed type vibration control device allows liquid pressure difference between liquid chambers 61 and 62 to be varied by securing deformation of the vibration control base body 30 until the orifice forming member 50 interferes with the inner member 10 due to an increase in an input load. As a result, the liquid sealed type vibration control device can: expand a load range which allows the inner member 10 and an outer member 20 to be relatively displaced; and secure attenuation performance. |
