JP5114799B2 - 防振装置 - Google Patents
防振装置 Download PDFInfo
- Publication number
- JP5114799B2 JP5114799B2 JP2008170133A JP2008170133A JP5114799B2 JP 5114799 B2 JP5114799 B2 JP 5114799B2 JP 2008170133 A JP2008170133 A JP 2008170133A JP 2008170133 A JP2008170133 A JP 2008170133A JP 5114799 B2 JP5114799 B2 JP 5114799B2
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- liquid chamber
- chamber
- storage chamber
- elastic 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.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims description 115
- 238000005192 partition Methods 0.000 claims description 77
- 229920001971 elastomer Polymers 0.000 claims description 31
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 230000002238 attenuated effect Effects 0.000 description 6
- 230000005489 elastic deformation Effects 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Description
12 内筒金具
14 外筒金具
16 ゴム弾性体
44 ダイヤフラム
48 第1オリフィス構造体
56 主液室
58 副液室
60 制限通路
66 下側隔壁部材
68 弾性部材
70 上側隔壁部材
76 収納室
80、82 開口部
84 可動板
Claims (1)
- 振動入力方向で相互に所定の距離を隔てて配置された第1及び第2の支持体と、
これら第1の支持体と第2の支持体との間に介装されたゴム弾性体と、
液体が封入され、前記ゴム弾性体を隔壁の一部として該ゴム弾性体の変形に伴い内容積が変化する主液室と、
液体が封入され、液圧変化に応じて内容積が拡縮可能とされた副液室と、
前記主液室と前記副液室との間を連通する制限通路と、
振動入力方向で所定の距離を隔てて相互に対向して配置されて中空状の収納室を構成する、樹脂で構成した第1及び第2の内部隔壁と、
前記収納室内に配置され、前記第1及び第2の支持体への所定の入力振動に同期して振動するとともに、該収納室内を浮遊する流通制御板と、
前記第1の内部隔壁を弾性支持する弾性部材と、を具え、
前記第1及び第2の内部隔壁より外周側に前記制限通路を配置し、
前記第1及び第2の内部隔壁のうちの第1の内部隔壁だけを、前記弾性部材により弾性支持してなることを特徴とする防振装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008170133A JP5114799B2 (ja) | 2008-06-30 | 2008-06-30 | 防振装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008170133A JP5114799B2 (ja) | 2008-06-30 | 2008-06-30 | 防振装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010007811A JP2010007811A (ja) | 2010-01-14 |
| JP5114799B2 true JP5114799B2 (ja) | 2013-01-09 |
Family
ID=41588545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008170133A Expired - Fee Related JP5114799B2 (ja) | 2008-06-30 | 2008-06-30 | 防振装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5114799B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099574B (zh) * | 2017-12-21 | 2023-08-22 | 柳州铁道职业技术学院 | 机动车悬置抵震器 |
| JP7146654B2 (ja) * | 2019-01-14 | 2022-10-04 | 住友理工株式会社 | 流体封入式防振装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01193425A (ja) * | 1988-01-27 | 1989-08-03 | Tokai Rubber Ind Ltd | 流体封入式マウント装置 |
| JPH06307489A (ja) * | 1993-04-26 | 1994-11-01 | Kurashiki Kako Co Ltd | 液体封入式防振マウント |
| JP2827841B2 (ja) * | 1993-10-15 | 1998-11-25 | 東海ゴム工業株式会社 | 流体封入式防振組立体 |
| JP2005188725A (ja) * | 2003-12-26 | 2005-07-14 | Toyo Tire & Rubber Co Ltd | 液封入式防振装置 |
| JP4671176B2 (ja) * | 2006-03-31 | 2011-04-13 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
-
2008
- 2008-06-30 JP JP2008170133A patent/JP5114799B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010007811A (ja) | 2010-01-14 |
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