发明名称 |
Floor vibration-damping apparatus |
摘要 |
A floor vibration-damping apparatus damps a horizontal vibration of a floor based on an earthquake or the like. This apparatus comprises a movable supporting portion for supporting a floor with being free to move horizontally, and a damper working portion made by a combination of a viscous damper fixed to a restricted position of the floor and a plurality of spring mechanisms positioned radiately with respect to the restricted position.
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申请公布号 |
US5115615(A) |
申请公布日期 |
1992.05.26 |
申请号 |
US19910657071 |
申请日期 |
1991.02.19 |
申请人 |
TAKENAKA CORPORATION |
发明人 |
MIYAKE, HIRAKU;ISHIGURO, MITSUO;ABE, SHIGETAKA;YAMAGUCHI, NOBUO;HAYAMIZU, YUTAKA;AIZAWA, SATORU |
分类号 |
E04B1/98;E04F15/024;E04H9/02 |
主分类号 |
E04B1/98 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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