| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly reliable seismic isolator which can tolerate large horizontal displacement and endure large pulling-out force, and also which is reduced in cost and the maintenance of which is easy. SOLUTION: The seismic isolator 10 is arranged to connect a structure 1 and a base member 2 to each other. The seismic isolator includes a disk spring 11 which receives the pulling-out force N so as to be compressed when an earthquake occurs, and a wire 12 for transmitting the pulling-out force to the base member 2. COPYRIGHT: (C)2005,JPO&NCIPI
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