公开(公告)号：US5141201A

公开(公告)日：1992-08-25

申请号：US432839

申请日：1989-11-07

申请人： Keiichiro Mizuno ,  Kazutomo Murakami ,  Kazuyoshi Iida ,  Toshihiro Miyazaki ,  Yoji Suizu ,  Nobuo Masaki

发明人： Keiichiro Mizuno ,  Kazutomo Murakami ,  Kazuyoshi Iida ,  Toshihiro Miyazaki ,  Yoji Suizu ,  Nobuo Masaki

IPC分类号： F16F9/53 ,  F16F13/30 ,  F16F15/023

CPC分类号： F16F13/30 ,  F16F15/0232 ,  F16F9/532

摘要： A vibration damping apparatus for transportation includes a vertical direction damping device having air springs and air dampers arranged in parallel on a base and horizontal direction damping device having laminated rubbers. The vertical and horizontal damping devices are combined in series for supporting a load base. The apparatus further includes an air supply source for supplying air into the air springs, control valves provided between the air springs and the air supply source for controlling air supply into and exhaust from the air springs, displacement detecting device for detecting displacements of the load base relative to the bases, and control device for controlling the control valves on the basis of results detected by the displacement detecting device to maintain the load base horizontally and at a constant level relative to the base whatever load is loaded on the load base.

公开(公告)号：US4924640A

公开(公告)日：1990-05-15

申请号：US257892

申请日：1988-10-14

申请人： Yoji Suizu ,  Nobuo Masaki ,  Takafumi Fujita ,  Hiroshi Kurabayashi

发明人： Yoji Suizu ,  Nobuo Masaki ,  Takafumi Fujita ,  Hiroshi Kurabayashi

IPC分类号： E04H9/02 ,  E02D31/08 ,  E04B1/98 ,  F16F15/02

CPC分类号： E02D31/08 ,  E04B1/985

摘要： A vibration controlling apparatus for buildings such as high-rise building, tower and the like comprises a laminated elastic body comprised of elastomer layers and reinforcing plates attached to the building, and an additional mass attached thereto, and reduces the swinging of the building.