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Seismic isolation/vibration control oil damper for buildings with external control valve
Seismic isolation/vibration control oil damper for buildings with external control valve
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摘要
PROBLEM TO BE SOLVED: Since the control valve of a conventional seismic isolation/vibration control oil damper for a building is in a pipe, when a problem occurs, it cannot be adjusted unless it is removed from the installation site and disassembled at a factory. Therefore, it takes a lot of time and money. According to the present invention, a control valve for an oil damper is provided outside. As a result, it is easy to manufacture, and when trouble occurs, it can be easily adjusted on site (attachment point) without disassembling. Therefore, it requires minimal effort and cost. [Selection diagram] Figure 2
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