JPH0250538U - - Google Patents
Info
- Publication number
- JPH0250538U JPH0250538U JP13024288U JP13024288U JPH0250538U JP H0250538 U JPH0250538 U JP H0250538U JP 13024288 U JP13024288 U JP 13024288U JP 13024288 U JP13024288 U JP 13024288U JP H0250538 U JPH0250538 U JP H0250538U
- Authority
- JP
- Japan
- Prior art keywords
- isolating rubber
- rubber body
- vibration isolating
- bellows
- fluid
- 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
- 239000012530 fluid Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図ないし第３図は本考案の一実施例を示し
、第１図は装置の全体縦断面図、第２図はその横
断面図で、第１図の―線に沿う断面図、第３
図はベローズの断面図、第４図は従来装置の全体
縦断面図である。
１……防振ゴム体、１ａ……当り面（下部側面
）、２……ゴム膜、３……仕切板、４……ストツ
パ部材、４１……開口端（先端）、７……ベロー
ズ、９１……流体供給管（流体供給路）、９３…
…リリーフ弁、９５……絞り、Ａ，Ｂ……液室。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is a longitudinal cross-sectional view of the entire device, FIG. 2 is a cross-sectional view thereof, a sectional view taken along the line - 3
The figure is a cross-sectional view of the bellows, and FIG. 4 is a longitudinal cross-sectional view of the entire conventional device. DESCRIPTION OF SYMBOLS 1... Anti-vibration rubber body, 1a... Contact surface (lower side surface), 2... Rubber film, 3... Partition plate, 4... Stopper member, 41... Opening end (tip), 7... Bellows, 91...Fluid supply pipe (fluid supply path), 93...
...Relief valve, 95... Throttle, A, B... Liquid chamber.
Claims (1)
防振ゴム体上に振動体を載置してなる液封入防振
装置において、振動体と一体振動する防振ゴム体
上部より、相対的に静止している防振ゴム体の下
部へ少なくとも一つのストツパ部材を延出せしめ
て該ストツパ部材の先端を上記下部側面に対向せ
しめ、相対向する下部側面およびストツパ部材先
端のいずれか一方より他方に向けて、主に軸方向
へ伸縮するベローズを設けて該ベローズ内に流体
を供給し、かつ流体供給路中には上記ベローズ内
の流体圧力が所定値を越えた時に抵抗を有して上
記流体をリリーフせしめるリリーフ弁を設けたこ
とを特徴とする液封入防振装置。 In a liquid-filled vibration isolator in which a liquid chamber is formed in a sealed cylindrical vibration isolating rubber body and a vibrating body is placed on the vibration isolating rubber body, from the upper part of the vibration isolating rubber body that vibrates integrally with the vibrating body, At least one stopper member is extended to the lower part of the vibration isolating rubber body which is relatively stationary, and the tip of the stopper member is opposed to the lower side surface, and from either of the opposing lower side surface and the tip of the stopper member. On the other side, a bellows that expands and contracts mainly in the axial direction is provided to supply fluid into the bellows, and a fluid supply path has resistance when the fluid pressure in the bellows exceeds a predetermined value. A liquid-filled vibration isolator characterized by being provided with a relief valve for relieving the fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13024288U JPH0250538U (en) | 1988-10-04 | 1988-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13024288U JPH0250538U (en) | 1988-10-04 | 1988-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0250538U true JPH0250538U (en) | 1990-04-09 |
Family
ID=31385232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13024288U Pending JPH0250538U (en) | 1988-10-04 | 1988-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0250538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04341629A (en) * | 1991-05-17 | 1992-11-27 | Toyo Tire & Rubber Co Ltd | Cylindrical vibro-isolator |
-
1988
- 1988-10-04 JP JP13024288U patent/JPH0250538U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04341629A (en) * | 1991-05-17 | 1992-11-27 | Toyo Tire & Rubber Co Ltd | Cylindrical vibro-isolator |
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