| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid sealing type vibration control device capable of effectively reducing vibration in each of mutually different vibration frequency regions. SOLUTION: This liquid sealing type vibration control device 10 has a rigid outer member 14, a rigid inner member 12, a main body rubber part 16, a main liquid chamber 36, an auxiliary liquid chamber 38, a rigid partitioning member 34 for partitioning them, and a cylindrical part 42 forming an orifice flow passage 43 for communicating the main liquid chamber 36 with the auxiliary liquid chamber 38 on an inner side. The whole cylindrical part 42 is constituted as a dynamic damper 54 having a cylindrical rubber spring 50 and a mass member 52. COPYRIGHT: (C)2006,JPO&NCIPI |
