A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a seismic isolator that air-cools a laminate.SOLUTION: A seismic isolator has a laminate having a laminated structure composed of at least rubber, and a first end plate and a second end plate fixed to both end faces of the laminate in the lamination direction. The first end plate has a first lateral vent hole extending from the outer peripheral face of the first end plate to the inside of the first end plate. The second end plate has a second lateral vent hole extending from the outer peripheral face of the second end plate to the inside of the second end plate. The laminate has a laminate vent hole to be in communication with the first lateral vent hole and the second lateral vent hole, respectively.SELECTED DRAWING: Figure 1
【課題】空冷式で積層体を冷却する免震装置を提供する。【解決手段】免震装置は、少なくともゴムによって積層された積層体と、前記積層体の積層方向の両端面に固定された第１端板及び第２端板と、を備え、前記第１端板は、前記第１端板の外周面から前記第１端板の内部まで延びる第１横通気孔を備え、前記第２端板は、前記第２端板の外周面から前記第２端板の内部まで延びる第２横通気孔を備え、前記積層体は、前記第１横通気孔及び前記第２横通気孔とそれぞれ連通する積層体通気孔を備える。【選択図】図１
To provide a seismic isolator that air-cools a laminate.SOLUTION: A seismic isolator has a laminate having a laminated structure composed of at least rubber, and a first end plate and a second end plate fixed to both end faces of the laminate in the lamination direction. The first end plate has a first lateral vent hole extending from the outer peripheral face of the first end plate to the inside of the first end plate. The second end plate has a second lateral vent hole extending from the outer peripheral face of the second end plate to the inside of the second end plate. The laminate has a laminate vent hole to be in communication with the first lateral vent hole and the second lateral vent hole, respectively.SELECTED DRAWING: Figure 1
【課題】空冷式で積層体を冷却する免震装置を提供する。【解決手段】免震装置は、少なくともゴムによって積層された積層体と、前記積層体の積層方向の両端面に固定された第１端板及び第２端板と、を備え、前記第１端板は、前記第１端板の外周面から前記第１端板の内部まで延びる第１横通気孔を備え、前記第２端板は、前記第２端板の外周面から前記第２端板の内部まで延びる第２横通気孔を備え、前記積層体は、前記第１横通気孔及び前記第２横通気孔とそれぞれ連通する積層体通気孔を備える。【選択図】図１
SEISMIC ISOLATOR
免震装置
TOKUNAGA SHUICHI (author)
2022-06-08
Patent
Electronic Resource
Japanese
| European Patent Office | 2016