| 摘要 |
PROBLEM TO BE SOLVED: To provide an aseismatic support unit capable of forming an aseismatic system by combining at site simply in accordance with need in an installation place. SOLUTION: This aseismatic support unit is provided with a plurality of aseismatic units provided between a basic face and a loading object and provided in a lower supporting part, an upper supporting part, and between both of them. The aseismatic unit is composed of a lower loading part provided with an upward loading face, an upper loading part provided with a downward loading face, and a supporting rotary shaft positioned between both of them. When meeting earthquake motion transmitted from the basic face, this aseismatic support unit reduces degree of swing of a loading object above the upper supporting part by rotation between the lower loading part and the upper loading part of the supporting rotary shaft and prevents the loading object from turning over and being damaged by earthquake motion. COPYRIGHT: (C)2006,JPO&NCIPI
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