Title:
FLEXIBLE DEMOUNTABLE SUPPORT
Document Type and Number:
Japanese Patent JP3067578
Kind Code:
B2
Abstract:
PURPOSE: To secure shearing rigidity allowing a deformation by laminating rubbers and steel plates into an internally hollow column shape having intermittent faces, pinching it with thick steel plates, and fitting end plates to be fitted to a structure at both the upper and lower ends of the laminated rubbers.
CONSTITUTION: Ring-like thin rubbers 2 and thin steel plates 3 are laminated into an internally hollow shape, it is pinched by upper and lower thick steel plates 4, and multiple blocks are stacked and pinched by upper and lower end plates 1 to be fitted to a structure. The thin steel plates 3 are related with the stress transmission applied when the whole support 5 is deformed, and the thin steel plates 3 have an effect to make the rubber layers 2 thin. The vertical load yield strength and bending rigidity are secured by the thick steel plates 4, and the flexible shearing rigidity allowing a large deformation can be realized by the lamination of the thin rubber layers 2 and the thin steel plates 3.
Inventors:
Isao Nishimura
Shunichi Yamada
Mitsuo Sakamoto
Shunichi Yamada
Mitsuo Sakamoto
Application Number:
JP6244195A
Publication Date:
July 17, 2000
Filing Date:
March 22, 1995
Export Citation:
Assignee:
Kashima Construction Co., Ltd.
International Classes:
E04B1/36; E04H9/02; F16F15/04; (IPC1-7): E04B1/36; E04H9/02; F16F15/04
Domestic Patent References:
| JP754406A | ||||
| JP3163231A | ||||
| JP63293340A | ||||
| JP59179970A | ||||
| JP6423504U |
Attorney, Agent or Firm:
Satoshi Hisakado (1 person outside)