公开(公告)号：US11136779B2

公开(公告)日：2021-10-05

申请号：US16476230

申请日：2017-05-23

申请人： Heung Yeol Kim ,  Hyun Joo Kim ,  Nicole Yoonjung Kim

发明人： Heung Yeol Kim

IPC分类号： E04H9/02 ,  E04B1/98

摘要： The present invention relates to a seismic isolation device, including: a sliding platform (100) having a sliding surface (120) of a downwardly concave spherical shape formed on an upper surface thereof; and a sliding body (200) placed on the sliding surface (120) being capable of sliding on the sliding surface (120) by means of a sliding means, wherein the sliding body (200) slides on the sliding surface (120) in a situation where an earthquake occurs to effectively absorb vibrations applied to a structure, such that the structure can be safely protected.

公开(公告)号：US20210140188A1

公开(公告)日：2021-05-13

申请号：US16476230

申请日：2017-05-23

申请人： Heung Yeol KIM ,  Hyun Joo KIM ,  Nicole Yoonjung KIM

发明人： Heung Yeol KIM

IPC分类号： E04H9/02

摘要： The present invention relates to a seismic isolation device, including: a sliding platform (100) having a sliding surface (120) of a downwardly concave spherical shape formed on an upper surface thereof; and a sliding body (200) placed on the sliding surface (120) being capable of sliding on the sliding surface (120) by means of a sliding means, wherein the sliding body (200) slides on the sliding surface (120) in a situation where an earthquake occurs to effectively absorb vibrations applied to a structure, such that the structure can be safely protected.