JPS61191541U - - Google Patents
Info
- Publication number
- JPS61191541U JPS61191541U JP7565285U JP7565285U JPS61191541U JP S61191541 U JPS61191541 U JP S61191541U JP 7565285 U JP7565285 U JP 7565285U JP 7565285 U JP7565285 U JP 7565285U JP S61191541 U JPS61191541 U JP S61191541U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- wall
- liquid
- liquid chamber
- vibrating body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
図は防振装置の全体断面図である。
１……ゴム弾性体壁（主壁）、２……ゴム弾性
体シート（補助壁）、３……重錘、４……案内板
、４１……開口、Ａ……液室。
The figure is an overall sectional view of the vibration isolator. 1... Rubber elastic wall (main wall), 2... Rubber elastic sheet (auxiliary wall), 3... Weight, 4... Guide plate, 41... Opening, A... Liquid chamber.
Claims (1)
連結されて振動入力により変形する主壁と、液室
の内圧変化に応動する所定拡張弾性率の補助壁に
より構成するとともに、上記補助壁には所定質量
の重錘を一体に設けて上記主壁と低周波振動域に
おいて共振系を構成するようになし、かつ上記液
室内には、補助壁の変形移動に伴ない流動する密
封液を重錘設置部に向けて案内して重錘に密封液
の動圧を作用せしめる案内板を設けたことを特徴
とする液封入防振装置。 A single liquid chamber connected to the vibrating body is composed of a main wall that is directly connected to the vibrating body and deforms due to vibration input, and an auxiliary wall with a predetermined expansion modulus that responds to changes in the internal pressure of the liquid chamber. A weight of a predetermined mass is integrally provided on the wall to form a resonant system in the low frequency vibration region with the main wall, and a sealing liquid that flows as the auxiliary wall deforms and moves in the liquid chamber. A liquid-filled vibration isolator characterized in that a guide plate is provided that guides the weight toward a weight installation part and causes dynamic pressure of a sealing liquid to act on the weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7565285U JPS61191541U (en) | 1985-05-21 | 1985-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7565285U JPS61191541U (en) | 1985-05-21 | 1985-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61191541U true JPS61191541U (en) | 1986-11-28 |
Family
ID=30617070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7565285U Pending JPS61191541U (en) | 1985-05-21 | 1985-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61191541U (en) |
-
1985
- 1985-05-21 JP JP7565285U patent/JPS61191541U/ja active Pending