| 摘要 |
PROBLEM TO BE SOLVED: To provide damping material, and a base-isolating device, having similar characteristics to conventional devices or better without adding loads to environments. SOLUTION: A rubber member 16 formed in cylindrical form between a pair of connection plates 12 and 14. At a circular hole part 16A existing at a center of the rubber member 16, damping material 26 formed in a cylindrical form is engaged. The damping material 26 is composed of a plurality of disc-shaped magnets 22 put on each other in such a state that they are magnetized to magnetically attract each other. COPYRIGHT: (C)2006,JPO&NCIPI
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