| 摘要 |
PROBLEM TO BE SOLVED: To provide a dynamic damper structure that can adjust a damper characteristic and is easily manufactured. SOLUTION: The dynamic damper structure comprises an attaching member 4, a mass body 5, and an elastic body 6.The attaching member 4 has a joint 11 coupled to a vibrator 8 and a storing section 12 for storing the mass body 5 and the elastic body 6.In the storing section 12, the mass body 5 is wrapped with the elastic body 6 not to contact with the attaching member 4, and the elastic body 6 is in non-contact with either of the mass body 5 and the attaching member 4.The storing section 12 has a pressurization retaining section 12c for retaining the pressurization of the mass body 5 via the elastic body 6 so as to previously compress the elastic body 6. COPYRIGHT: (C)2004,JPO
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