JPS628448U - - Google Patents
Info
- Publication number
- JPS628448U JPS628448U JP9916785U JP9916785U JPS628448U JP S628448 U JPS628448 U JP S628448U JP 9916785 U JP9916785 U JP 9916785U JP 9916785 U JP9916785 U JP 9916785U JP S628448 U JPS628448 U JP S628448U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- chamber
- liquid
- liquid chamber
- rubber elastic
- 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
- 238000005192 partition Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 10
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図は本発明の一実施例を示す装置の半断面
図、第２図は他の実施例を示す要部半断面図であ
る。
１…厚肉ゴム弾性体壁（室壁）、１１…薄肉ゴ
ム弾性体壁、３１，３２…薄板、３３，３３Ａ，
３３Ｂ…ストツパ板（ストツパ部材）、４…仕切
板、４１…絞り孔。
FIG. 1 is a half sectional view of an apparatus showing one embodiment of the present invention, and FIG. 2 is a half sectional view of a main part showing another embodiment. 1... Thick rubber elastic body wall (chamber wall), 11... Thin rubber elastic body wall, 31, 32... Thin plate, 33, 33A,
33B...stopper plate (stopper member), 4...partition plate, 41...diaphragm hole.
Claims (1)
の液室と、上記第１の液室と仕切板により区画さ
れかつ絞り孔により連通する第２の液室を有する
液封入防振装置において、上記第１の液室の室壁
の一部を高周波小振幅振動入力時に第１の液室の
内圧変化を吸収する薄肉のゴム弾性体壁に形成す
るとともに、該ゴム弾性体壁にはその両面の少な
くとも一方を所定の間隔をおいて覆う剛体の薄板
を設け、かつ第１の液室の室壁本体部における薄
肉ゴム弾性体壁との接続部には上記薄板の外周と
所定の間隔をおいて対向するストツパ部材を設け
て、薄肉ゴム弾性体壁の変形量を規制するように
なした液封入防振装置。 (2) 上記第１の液室の室壁本体部に設けたスト
ツパ部材の先端を上記薄肉ゴム弾性体壁の外周内
に埋設せしめてある実用新案登録請求の範囲第１
項記載の液封入防振装置。[Claims for Utility Model Registration] (1) The first chamber wall is made up of a chamber wall that deforms due to vibration input.
A liquid-filled vibration isolator having a liquid chamber and a second liquid chamber partitioned from the first liquid chamber by a partition plate and communicating through a throttle hole, wherein a part of the chamber wall of the first liquid chamber is A thin rubber elastic wall is formed to absorb changes in the internal pressure of the first liquid chamber when high-frequency, small-amplitude vibrations are input. A thin plate is provided, and a stopper member facing the outer periphery of the thin plate at a predetermined distance is provided at the connection part with the thin rubber elastic body wall in the chamber wall main body of the first liquid chamber, and the thin rubber elastic body A liquid-filled vibration isolator that regulates the amount of wall deformation. (2) Utility model registration claim 1, in which the tip of the stopper member provided on the chamber wall main body of the first liquid chamber is embedded within the outer periphery of the thin rubber elastic wall.
The liquid-filled vibration isolator described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9916785U JPS628448U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9916785U JPS628448U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628448U true JPS628448U (en) | 1987-01-19 |
Family
ID=30967797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9916785U Pending JPS628448U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007218335A (en) * | 2006-02-15 | 2007-08-30 | Toyo Tire & Rubber Co Ltd | Liquid sealed vibration absorbing device |
| WO2009028501A1 (en) * | 2007-08-27 | 2009-03-05 | Honda Motor Co., Ltd. | Liquid sealing vibration-isolating device |
| JP2011064232A (en) * | 2009-09-16 | 2011-03-31 | Tokai Rubber Ind Ltd | Fluid filled type vibration control device |
-
1985
- 1985-06-28 JP JP9916785U patent/JPS628448U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007218335A (en) * | 2006-02-15 | 2007-08-30 | Toyo Tire & Rubber Co Ltd | Liquid sealed vibration absorbing device |
| JP4657120B2 (en) * | 2006-02-15 | 2011-03-23 | 東洋ゴム工業株式会社 | Liquid-filled vibration isolator |
| WO2009028501A1 (en) * | 2007-08-27 | 2009-03-05 | Honda Motor Co., Ltd. | Liquid sealing vibration-isolating device |
| JP2009052675A (en) * | 2007-08-27 | 2009-03-12 | Yamashita Rubber Co Ltd | Liquid filled vibration-proofing device |
| JP2011064232A (en) * | 2009-09-16 | 2011-03-31 | Tokai Rubber Ind Ltd | Fluid filled type vibration control device |
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