| 摘要 |
PROBLEM TO BE SOLVED: To provide an active fluid sealed vibration control device with a connection rod easy to assemble for connecting a vibration plate to an armature even when the armature of an actuator is dislocated relative to the vibration plate, capable of stably and efficiently giving the vibration driving force of the actuator from the armature to the vibration plate. SOLUTION: The active fluid sealed vibration control device comprises a first energizing means 76 having a driving rod 78 protruded from the center of the vibration plate 48 to the armature 100 with its protruded front end being lapped on a contact support portion 104 of the armature 100 in the axial direction for energizing the vibration plate 48 in a vibration operating chamber 54 outward from the vibration operating chamber 54, and a second energizing means 118 for energizing the armature 100 to the vibration plate 48. The energizing force of the first and second energizing means 76, 118 holds the driving rod into the condition of abutting on the contact support portion 104 of the armature 100, where its relative dislocation is allowed perpendicularly to the axis. COPYRIGHT: (C)2005,JPO&NCIPI |
