摘要 |
PROBLEM TO BE SOLVED: To provide an earthquake vibration absorbing device for greatly absorbing and reducing earthquake vibrations, thus preventing the propagation of earthquake vibrations to a building, a furniture or a display rack, if possible, to minimize damage thereto. SOLUTION: The earthquake vibration absorbing device is mounted between an object such as the building or the furniture and a floor surface. When the floor surface shakes with earthquake, a multistage sliding device with a plurality of sliding faces 7, 12 layered stepwisely absorbs the earthquake vibrations to prevent the propagation of the earthquake vibrations to the object. COPYRIGHT: (C)2008,JPO&INPIT
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