| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vibration control device that can attenuate vibration while alleviating a shock load by accumulating strain energy. <P>SOLUTION: A vibration damping device 1 includes: a spring material 2; a pair of screw axes 3, 4 connected so as to be threaded with respective two parts 2a, 2b facing each other in a Z direction being a radial direction of the spring material 2 via a pair of connecting members 5, 6; and a vibration energy absorbing means 9 disposed to be connected with opposite both ends 7, 8 of the screw axes 3, 4 so as to bridge the spring material 2 for absorbing vibration energy at the approaching and receding of opposite both ends 7, 8 of the pair of screw axes 3, 4 which generate the elastic deformation of the spring material 2. <P>COPYRIGHT: (C)2013,JPO&INPIT |
