制振装置 - Takamiya Co., Ltd.

Title:

制振装置

Document Type and Number:

Japanese Patent JP7163148

Kind Code:

B2

Abstract:

To provide a dumping device on which wall surface members can be fixed with fixtures.SOLUTION: A dumping device 10 is arranged inside a rectangular frame rectangularly formed with 4 rod-like members that constitute a structure, its longitudinal direction being in the diagonal direction of the rectangular frame and its longitudinal ends being connected to the rectangular frame. The dumping device 10 consists of: a core member 11 which absorbs vibration energy of the structure by plastically deforming under the effect of an axial force and reduces the vibration; a restraining member 12 in which there is a space 50 through which the core member 11 is inserted; and a filler 51 which fills the space around the core member 11 in the space 50, and together with the restraining member 12 restricts the core member 11 from deforming in a direction angled against the longitudinal direction of the core member 11 when a compression force acts on the core member 11. The outer surfaces of the restraining member 12 have surface contact parts 12A, 12B that surface-contact with wall surface members 57, 58 which are fixed to the surface contact parts with fixtures such as nails 59, 60.SELECTED DRAWING: Figure 9

Inventors:

High Miya Kazumasa
Saito Hajime

Application Number:

JP2018222004A

Publication Date:

October 31, 2022

Filing Date:

November 28, 2018

Export Citation:

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