ACTIVE FLUID FILLED TYPE VIBRATION ISOLATION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an active fluid filled type vibration isolation device of improved structure capable of applying exciting force by an actuator on an exciting member from an output member stably for a long period of time. SOLUTION: A projection tip surface of a drive rod 100 projecting toward the exciting member 56 from the output member 130 of the actuator 110 is positioned in a balance chamber 72. An abutment receive part 94 is provided on the projection tip surface. An abutment projection part 60 projecting toward the drive rod side 100 from the exciting member 56 is provided. The abutment projection part 60 is abutted on the abutment receive part 94 in the balance chamber 72 in such a manner that the same can bend. COPYRIGHT: (C)2006,JPO&NCIPI