JP6063348B2 - 防振装置 - Google Patents
防振装置 Download PDFInfo
- Publication number
- JP6063348B2 JP6063348B2 JP2013110576A JP2013110576A JP6063348B2 JP 6063348 B2 JP6063348 B2 JP 6063348B2 JP 2013110576 A JP2013110576 A JP 2013110576A JP 2013110576 A JP2013110576 A JP 2013110576A JP 6063348 B2 JP6063348 B2 JP 6063348B2
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- JP
- Japan
- Prior art keywords
- bush
- vibration
- mounting portion
- vibration isolator
- dynamic spring
- 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.)
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- 239000012530 fluid Substances 0.000 claims description 26
- 238000013016 damping Methods 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 241001247986 Calotropis procera Species 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
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- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
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- 230000037431 insertion Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 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
- 239000003921 oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
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- 239000000725 suspension Substances 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)
- Vibration Prevention Devices (AREA)
- Springs (AREA)
Description
10,210 第1ブッシュ
12,212 内側取付部
13,213 防振基体
14,15,214,215 空所
20 第2ブッシュ
22 内側取付部
23 防振基体
24 空洞部
30,230 連結部材
Claims (2)
- 第1ブッシュ及び第2ブッシュと、前記第1ブッシュ及び前記第2ブッシュを互いに連結する連結部材とを備え、車両に搭載される防振装置において、
前記第1ブッシュ及び前記第2ブッシュは、車両側の部材に取り付けられる内側取付部と、前記内側取付部の外周側と前記連結部材側との間に介在すると共にゴム状弾性体から構成される防振基体とをそれぞれ有し、
前記第2ブッシュは、動ばね定数が、前記第1ブッシュの動ばね定数より大きく設定されると共に、減衰係数が、前記第1ブッシュの減衰係数より大きく設定されることを特徴とする防振装置。 - 前記第2ブッシュは、前記防振基体に形成される空洞部と、
前記空洞部に封入されると共に前記連結部材と前記内側取付部との相対変位によって撹拌され抵抗が生じる粘性流体とを備えていることを特徴とする請求項1記載の防振装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013110576A JP6063348B2 (ja) | 2013-05-27 | 2013-05-27 | 防振装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013110576A JP6063348B2 (ja) | 2013-05-27 | 2013-05-27 | 防振装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014228120A JP2014228120A (ja) | 2014-12-08 |
JP6063348B2 true JP6063348B2 (ja) | 2017-01-18 |
Family
ID=52128152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013110576A Active JP6063348B2 (ja) | 2013-05-27 | 2013-05-27 | 防振装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6063348B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102398103B1 (ko) * | 2021-07-15 | 2022-05-17 | 평화산업주식회사 | 하이드로 다이나믹 댐퍼 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109902414B (zh) * | 2019-03-07 | 2021-02-05 | 西南交通大学 | 超低频高阻尼隔振器及参数确定方法、装置和轨道 |
CN115366652A (zh) * | 2021-05-20 | 2022-11-22 | 本田技研工业株式会社 | 扭矩杆 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61286633A (ja) * | 1985-06-14 | 1986-12-17 | Nissan Motor Co Ltd | 流体封入式防振体 |
JPH03249441A (ja) * | 1990-02-28 | 1991-11-07 | Tokai Rubber Ind Ltd | 流体入り筒型マウント装置 |
US5273261A (en) * | 1992-04-17 | 1993-12-28 | General Motors Corporation | Hydraulic torque strut with decoupling and related mounting system |
JP3526117B2 (ja) * | 1994-11-07 | 2004-05-10 | 株式会社小松製作所 | 液体封入サスペンション |
EP1655159B1 (en) * | 2004-11-03 | 2007-12-19 | C.R.F. Società Consortile per Azioni | Suspension system with longitudinal interconnection for a vehicle |
JP4511421B2 (ja) * | 2005-06-16 | 2010-07-28 | 倉敷化工株式会社 | 液体封入ブッシュ |
JP4695033B2 (ja) * | 2006-07-21 | 2011-06-08 | 本田技研工業株式会社 | 車両用パワーユニット支持装置 |
JP2009030769A (ja) * | 2007-07-30 | 2009-02-12 | Tokai Rubber Ind Ltd | 防振連結ロッド |
DE102008039479A1 (de) * | 2008-08-23 | 2010-02-25 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Vorrichtung zur Lagerung einer Antriebseinheit in einem Kraftfahrzeug |
-
2013
- 2013-05-27 JP JP2013110576A patent/JP6063348B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102398103B1 (ko) * | 2021-07-15 | 2022-05-17 | 평화산업주식회사 | 하이드로 다이나믹 댐퍼 |
Also Published As
Publication number | Publication date |
---|---|
JP2014228120A (ja) | 2014-12-08 |
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