| 摘要 |
PROBLEM TO BE SOLVED: To provide a dynamic damper capable of reducing the mass of a damper mass while holding damper function equal to or more than that of a conventional damper even if the spring constant of an elastic support member is not lowered. SOLUTION: In this dynamic damper 12 having the damper mass 14 and the elastic support member 16 elastically supporting the damper mass 14, the damper mass 14 is formed of a plurality of mass blocks 14-1, 14-2, and 14-3 in the direction of the damper mass 14 and vibrating bodies 10 and 18 connected to each other through the elastic support member 16. The mass blocks 14-1, 14-2, and 14-3 are connected in series to the vibrating bodies 10 and 18 through elastic connection members 24-1 and 24-2. COPYRIGHT: (C)2004,JPO
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