JPS59108837U

JPS59108837U - Anti-vibration mount device

Info

Publication number: JPS59108837U
Application number: JP221183U
Authority: JP
Inventors: 正史太田
Original assignee: トヨタ自動車株式会社
Priority date: 1983-01-13
Filing date: 1983-01-13
Publication date: 1984-07-23
Also published as: JPS6346743Y2

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図は従来の防振コム装置の荷重と変位の関“係図、
第２図は本考案の第一実施例に係る防振ゴ、　　　　ム
装置の縦断面図、第３図は第２図の装置の荷重と変位の
関係図、第４図は第２図の装置の一状態を示す縦断面図
、第５図は第２図の装置をモデル化して示した構成図、
第６図は第５図のモデルにおける荷重と変位とばね定数
との関係図、第７図は本考案の第二実施例に係る防振ゴ
ム装置の縦断面図、第８図は本考案の第三実施例に係る
防振ゴム装置の縦断面図、である。１、　５．　１１．　１３・・・・・・枠体、４・・・
・・・第一の弾性部材、６・・・・・・調整ボルト、９
・・・・・・カラー、１２・・・・・・第二の弾性部材
、１５・・・・・・第三の弾性部材、１６・・・・・・
連通孔、１９・・・・・・コイルスプリング、２１・・
・・・・注入ポート、２２・・・・・・逆止弁、Ｗ３・
・・・・・エンジン自重、ｋ、、　ｋ２．　ｋ３・・・
・・・ばね定数。第６図赦ｆＫＪ＆ｃ茨位８Figure 1 shows the relationship between load and displacement of a conventional anti-vibration comb device.
Fig. 2 is a vertical sectional view of the anti-vibration rubber device according to the first embodiment of the present invention, Fig. 3 is a relationship between load and displacement of the device shown in Fig. 2, and Fig. 4 is a diagram of the device shown in Fig. 2. Fig. 5 is a configuration diagram showing a model of the device shown in Fig. 2;
Fig. 6 is a diagram of the relationship between load, displacement, and spring constant in the model of Fig. 5, Fig. 7 is a vertical cross-sectional view of a vibration isolating rubber device according to the second embodiment of the present invention, and Fig. 8 is a diagram of the relationship between load, displacement, and spring constant in the model of Fig. 5. FIG. 7 is a longitudinal cross-sectional view of a vibration isolating rubber device according to a third embodiment. 1, 5. 11. 13...Frame body, 4...
...First elastic member, 6...Adjustment bolt, 9
...Color, 12...Second elastic member, 15...Third elastic member, 16...
Communication hole, 19... Coil spring, 21...
...Injection port, 22...Check valve, W3.
...Engine weight, k,, k2. k3...
...Spring constant. Figure 6 KJ&C Thorn Position 8

Claims

[Scope of utility model registration request]

In a vibration isolating rubber device that supports an engine with an elastic member,
The elastic members are a first elastic member to which a certain load is applied in advance, a second elastic member provided in series with the first elastic member, and a compressive force provided in parallel to the second elastic member. 1. A vibration-proof comb device comprising: a third elastic member having a foot-sized gap between the applying portion and a third elastic member.