JPH01149043U - - Google Patents
Info
- Publication number
- JPH01149043U JPH01149043U JP4555988U JP4555988U JPH01149043U JP H01149043 U JPH01149043 U JP H01149043U JP 4555988 U JP4555988 U JP 4555988U JP 4555988 U JP4555988 U JP 4555988U JP H01149043 U JPH01149043 U JP H01149043U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- thin wall
- liquid
- protrusion
- cover 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 9
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図および第２図は本考案の第１実施例を示
し、第１図は液封入防振装置の全体断面図、第２
図は第１図のＢ部拡大断面図、第３図は本考案の
第２実施例を示す液封入防振装置の要部拡大断面
図、第４図および第５図は従来例を示し、第４図
は液封入防振装置の全体断面図、第５図は第４図
のＣ部拡大断面図である。
１……ゴムシート（薄肉壁）、１１，１２，１
３……突壁、２……防振ゴム体、３……装置固定
用ボルト、３１……ボルト頭部（突部）、４……
カバー体、５……仕切板、Ａ……空気室、Ｌ１…
…副液室（液室）、Ｌ２……主液室。
1 and 2 show a first embodiment of the present invention, FIG. 1 is an overall sectional view of a liquid-filled vibration isolator, and FIG.
The figure is an enlarged sectional view of part B in Fig. 1, Fig. 3 is an enlarged sectional view of the main part of a liquid-filled vibration isolator showing a second embodiment of the present invention, and Figs. 4 and 5 show a conventional example. FIG. 4 is an overall sectional view of the liquid-filled vibration isolator, and FIG. 5 is an enlarged sectional view of section C in FIG. 4. 1...Rubber sheet (thin wall), 11, 12, 1
3... Projection wall, 2... Vibration isolating rubber body, 3... Device fixing bolt, 31... Bolt head (protrusion), 4...
Cover body, 5... Partition plate, A... Air chamber, L1...
...Sub-liquid chamber (liquid chamber), L2...Main liquid chamber.
Claims (1)
とも一部を内圧の変化に応じて変形する薄肉壁と
なすとともに、該薄肉壁の背後を、一部に突部を
有するカバー体で覆つて空気室となした液封入防
振装置において、上記薄肉壁には、上記カバー体
の突部ないし一般部に向けて突出する突壁を形成
したことを特徴とする液封入防振装置。 A liquid chamber is formed in the device, at least a part of the chamber wall of the liquid chamber is a thin wall that deforms in response to changes in internal pressure, and a cover body having a protrusion in a part is arranged behind the thin wall. The liquid-filled vibration isolator is characterized in that the thin wall is formed with a protruding wall that protrudes toward the protrusion or general portion of the cover body. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4555988U JPH01149043U (en) | 1988-04-04 | 1988-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4555988U JPH01149043U (en) | 1988-04-04 | 1988-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01149043U true JPH01149043U (en) | 1989-10-16 |
Family
ID=31271864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4555988U Pending JPH01149043U (en) | 1988-04-04 | 1988-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01149043U (en) |
-
1988
- 1988-04-04 JP JP4555988U patent/JPH01149043U/ja active Pending