Title:
VIBRATION ISOLATING DEVICE
Document Type and Number:
Japanese Patent JPS61294237
Kind Code:
A
Abstract:
PURPOSE:To lessen vibration of a support due to a change in the center of gravity of the support by disposing floats in a plurality of cavities for storing a liquid therein, which are formed in the base or the like, and connecting the respective floats by a connecting element. CONSTITUTION:A vibration-isolating device 10 has a plurality of cavities 14 formed by excavating the base 12, and a support 18 supported in the floating state by a liquid 16 accommodated in the cavities 14. The cavity 14 is an elon gated hole extending in the vertical direction and regulated by a stopping con crete wall 20. The support 18 is provided with floats 22 disposed in each cavity 14 and a connecting element 24 for connecting the floats to each other. The connecting elements 24 are disposed on each float 22, and fixed to the respective floats 22. A body to be kept from vibration is disposed on the connecting ele ment.
Inventors:
HIRAI RIICHI
Application Number:
JP13426885A
Publication Date:
December 25, 1986
Filing Date:
June 21, 1985
Export Citation:
Assignee:
KUMAGAI GUMI CO LTD
International Classes:
E02D27/34; B23Q1/58; B23Q11/00; E04H9/02; F16F9/10; F16F13/00; F16F15/02; F16F15/023; (IPC1-7): E02D27/34; E04H9/02; F16F9/10; F16F15/02
Attorney, Agent or Firm:
Matsunaga Nobuyuki
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