JPS5880635U

JPS5880635U - Vibration isolator

Info

Publication number: JPS5880635U
Application number: JP17821081U
Authority: JP
Inventors: 正治西村; 敬三中川; 伊川　悦男; 川中　正信
Original assignee: 三菱重工業株式会社
Priority date: 1981-11-29
Filing date: 1981-11-29
Publication date: 1983-05-31

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は初１期荷重として圧縮力が作用する状態で機器
類を防振支持する従来の放振装置の１例を示す概略正面
図、第２図は弾性体に引張力が作用する状態で防振支持
する従来例の一部縦断正面図である。第３図のＡ、　Ｂ
、　Ｃは夫々本考案による一体成形型防振装置の縦断正
面図、第４図のＡ。Ｂは本考案による分割型防振装置の一部縦断正面図で、
Ａ図は各主要部を分割して示した図面であり、Ｂ図はＡ
図中の各部分を組立てた状態を示す一部縦断正面図であ
る。１．３及び１２．１５：金具、１’、３’：部片（板状
部片）、５．５ａ、　　５ｂ、　　５Ｃ，５ｄ、　　５
ｅ。１４．１６：弾性体、１４ａ：凹入部、２，４及び１３
、　１７：取付用ボルト、１７ａ：ボルト１７の頭部（
板状部片）。Figure 1 is a schematic front view showing an example of a conventional vibration isolator that provides vibration-isolated support for equipment when compressive force is applied as the initial load, and Figure 2 is a state where tensile force is applied to the elastic body. FIG. 3 is a partially longitudinal sectional front view of a conventional example of anti-vibration support. A and B in Figure 3
, C is a longitudinal sectional front view of the integrally molded vibration isolator according to the present invention, and A in FIG. 4. B is a partially longitudinal front view of the split type vibration isolator according to the present invention;
Figure A is a diagram showing each main part divided, and Figure B is a diagram showing each main part divided.
It is a partially vertical front view showing a state in which each part in the figure is assembled. 1.3 and 12.15: Metal fittings, 1', 3': Pieces (plate-shaped pieces), 5.5a, 5b, 5C, 5d, 5
e. 14.16: Elastic body, 14a: Recessed part, 2, 4 and 13
, 17: Mounting bolt, 17a: Head of bolt 17 (
plate-like pieces).

Claims

[Scope of utility model registration request]

The elastic bodies attached to the opposing metal fittings are overlapped in the mounting direction, and a plate-shaped piece is interposed and fixed to the overlapping part of each of the elastic bodies, and the elastic bodies are assembled together. A vibration isolating device characterized in that the plate-like part is configured to receive an external action through a mounting bolt together with the metal fitting so that a compressive force always acts on a part of the body.