JP2006153116A - 流体封入式筒型防振組付体 - Google Patents
流体封入式筒型防振組付体 Download PDFInfo
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- JP2006153116A JP2006153116A JP2004343555A JP2004343555A JP2006153116A JP 2006153116 A JP2006153116 A JP 2006153116A JP 2004343555 A JP2004343555 A JP 2004343555A JP 2004343555 A JP2004343555 A JP 2004343555A JP 2006153116 A JP2006153116 A JP 2006153116A
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- Prior art keywords
- intermediate sleeve
- cylindrical
- outer cylinder
- fluid
- axial direction
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- 239000012530 fluid Substances 0.000 title claims abstract description 74
- 238000007789 sealing Methods 0.000 title claims abstract description 18
- 229920001971 elastomer Polymers 0.000 claims abstract description 94
- 239000005060 rubber Substances 0.000 claims abstract description 94
- 230000002093 peripheral effect Effects 0.000 claims description 47
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000002184 metal Substances 0.000 description 20
- 230000009467 reduction Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 11
- 239000000725 suspension Substances 0.000 description 10
- 230000009471 action Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000013016 damping Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000002955 isolation Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000011946 reduction process Methods 0.000 description 4
- 238000013213 extrapolation Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- -1 alkylene glycol Chemical compound 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
- F16F13/14—Units of the bushing type, i.e. loaded predominantly radially
- F16F13/1409—Units of the bushing type, i.e. loaded predominantly radially characterised by buffering features or stoppers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
- F16F13/14—Units of the bushing type, i.e. loaded predominantly radially
- F16F13/16—Units of the bushing type, i.e. loaded predominantly radially specially adapted for receiving axial loads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Abstract
【解決手段】 軸部材12に本体ゴム弾性体16を介して連結された中間スリーブ14の軸方向一方側の端部を円筒部32とする一方、該中間スリーブ14に対して、シールゴム層58を介して外嵌固定された外筒部材18の軸方向一方側の端部に外フランジ部68と凹部82とを設けて、該凹部82の内側のシールゴム層58部分を係合凸部84とし、そして、中間スリーブ14の前記円筒部32の端面66を、該凹部82の最小内径部位86よりも軸方向他方側に位置せしめることにより、該端面66が、前記係合凸部84に対して軸方向に係合せしめられるように構成した。
【選択図】 図 1
Description
14 中間スリーブ 16 本体ゴム弾性体
18 外筒金具 32 上側大径円筒部
58 シールゴム層 60 第一流体室
62 第二流体室 64 オリフィス通路
65 シール突起 68 外フランジ部
74 ストッパゴム 82 凹部
84 係合凸部 86 最小内径部位
Claims (4)
- 軸部材の径方向外方に所定距離隔てて配されて、該軸部材に本体ゴム弾性体を介して連結された中間スリーブに対して、内周面上に薄肉のシールゴム層が配設された外筒部材が外挿されて、該シールゴム層を介して該中間スリーブに嵌着固定されることにより、該軸部材と該外筒部材との間に、壁部の少なくとも一部が該本体ゴム弾性体と該シールゴム層とにて構成されて、非圧縮性流体が封入された流体室が設けられてなると共に、軸方向一方側の端部に外フランジ部が形成された流体封入式筒型防振組付体において、
前記外筒部材の軸方向一方側の開口周縁部に、前記外フランジ部が形成されると共に、該外筒部材の軸方向一方側の筒壁部分に、軸直角方向内方に凹んだ凹部が形成されて、該外筒部材の内周面上に配設された前記シールゴム層のうち、該凹部の内側に位置せしめられる部分が、軸直角方向内方に突出する係合凸部とされる一方、該外筒部材における軸方向一方側に対応する前記中間スリーブの軸方向一方側の端部が、軸直角方向において凹凸のない円筒部とされると共に、該円筒部の端面が、該外筒部材における前記凹部の最小内径部位よりも軸方向他方側に位置せしめられることにより、該円筒部の端面が、前記シールゴム層の係合凸部に対して、軸方向に係合せしめられて、構成されていることを特徴とする流体封入式筒型防振組付体。 - 前記外筒部材における前記凹部の最小内径部位の半径が、前記中間スリーブの前記円筒部の外径部位の半径よりも、前記シールゴム層の前記係合凸部の厚さの35%に相当する寸法だけ小さくされた値から、かかる35%相当寸法だけ大きくされた値までの範囲内の大きさにおいて設定されている請求項1に記載の流体封入式筒型防振組付体。
- 前記シールゴム層における前記係合凸部よりも軸方向他方側の内周面上に、該シールゴム層による前記外筒部材と前記中間スリーブとの間のシール性を高めるためのシール突起が形成されている請求項1又は請求項2に記載の流体封入式筒型防振組付体。
- 前記外筒部材の軸方向一方側の開口周縁部に設けられた前記外フランジ部における軸方向一方側の面上に、所定高さをもって突出するストッパゴムが設けられている請求項1乃至請求項3のうちの何れか1項に記載の流体封入式筒型防振組付体。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004343555A JP4367324B2 (ja) | 2004-11-29 | 2004-11-29 | 流体封入式筒型防振組付体 |
US11/274,657 US7198258B2 (en) | 2004-11-29 | 2005-11-15 | Fluid-filled cylindrical elastic mount |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004343555A JP4367324B2 (ja) | 2004-11-29 | 2004-11-29 | 流体封入式筒型防振組付体 |
Publications (2)
Publication Number | Publication Date |
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JP2006153116A true JP2006153116A (ja) | 2006-06-15 |
JP4367324B2 JP4367324B2 (ja) | 2009-11-18 |
Family
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JP2004343555A Active JP4367324B2 (ja) | 2004-11-29 | 2004-11-29 | 流体封入式筒型防振組付体 |
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US (1) | US7198258B2 (ja) |
JP (1) | JP4367324B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014196809A (ja) * | 2013-03-29 | 2014-10-16 | 山下ゴム株式会社 | 液封式防振装置 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4936760B2 (ja) * | 2006-03-27 | 2012-05-23 | 東海ゴム工業株式会社 | 流体封入式筒型防振組付体の製造方法 |
FR2909428A1 (fr) * | 2006-12-01 | 2008-06-06 | Michelin Soc Tech | Articulation elastique dotee d'une structure de transmission directe d'effort selectivement operationnelle. |
JP4861880B2 (ja) * | 2007-03-30 | 2012-01-25 | 東海ゴム工業株式会社 | 流体封入式防振装置及び該流体封入式防振装置の製造方法 |
US8087648B2 (en) * | 2008-01-16 | 2012-01-03 | Zf Group North American Operations, Inc. | Hydraulic bushing |
KR101316372B1 (ko) * | 2010-12-03 | 2013-10-08 | 현대자동차주식회사 | 액체봉입부시 |
JP6088286B2 (ja) * | 2013-02-25 | 2017-03-01 | 株式会社ブリヂストン | 防振装置 |
CN104912995B (zh) * | 2014-03-14 | 2017-04-19 | 广州汽车集团股份有限公司 | 一种用于汽车悬架***导向装置中的液压衬套及汽车 |
JP6444107B2 (ja) * | 2014-09-19 | 2018-12-26 | 山下ゴム株式会社 | 防振ブッシュ |
JP6751656B2 (ja) * | 2016-11-15 | 2020-09-09 | Toyo Tire株式会社 | 液封入式防振装置 |
CN110978933B (zh) * | 2019-12-10 | 2024-07-05 | 阿尔特汽车技术股份有限公司 | 一种液压衬套后扭力梁总成 |
KR20220126424A (ko) * | 2021-03-09 | 2022-09-16 | 현대자동차주식회사 | 차량용 유체 마운트 |
DE102021004366A1 (de) * | 2021-08-25 | 2023-03-02 | Sumitomo Riko Company Limited | Hydrolager |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2583212B2 (ja) * | 1985-05-27 | 1997-02-19 | 日産自動車株式会社 | 振動減衰装置 |
DE3800656A1 (de) * | 1988-01-13 | 1989-08-03 | Freudenberg Carl Fa | Hydraulisch daempfende huelsengummifeder |
JP2678707B2 (ja) * | 1992-06-01 | 1997-11-17 | 東海ゴム工業株式会社 | 流体封入式筒型防振組立体 |
US5413319A (en) * | 1994-08-10 | 1995-05-09 | Gencorp Inc. | Fluid damped bushing |
JPH08177954A (ja) | 1994-12-21 | 1996-07-12 | Tokai Rubber Ind Ltd | 流体封入式筒型防振装置 |
JP3477920B2 (ja) * | 1995-06-23 | 2003-12-10 | 東海ゴム工業株式会社 | 流体封入式防振支持体 |
JP3689161B2 (ja) | 1995-12-05 | 2005-08-31 | 本田技研工業株式会社 | 液体封入式防振マウント装置 |
JPH1047420A (ja) | 1996-08-05 | 1998-02-20 | Bridgestone Corp | 防振装置 |
JPH11101295A (ja) | 1997-09-29 | 1999-04-13 | Tokai Rubber Ind Ltd | 流体封入式筒形防振支持体 |
JPH11153180A (ja) | 1997-11-25 | 1999-06-08 | Tokai Rubber Ind Ltd | 筒形防振組立体とその製造方法 |
DE19919863B4 (de) * | 1999-04-30 | 2004-07-08 | ZF Lemförder Metallwaren AG | Gummilager mit radialer Wegbegrenzung und Dämpfungsmittelkanal |
JP2001271866A (ja) * | 2000-03-27 | 2001-10-05 | Tokai Rubber Ind Ltd | 液体封入式防振装置 |
DE10035024A1 (de) * | 2000-07-19 | 2002-01-31 | Daimler Chrysler Ag | Hydraulisch dämpfendes Elastomerlager |
JP4110567B2 (ja) * | 2002-07-04 | 2008-07-02 | 東海ゴム工業株式会社 | 流体封入式筒形防振装置 |
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2004
- 2004-11-29 JP JP2004343555A patent/JP4367324B2/ja active Active
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2005
- 2005-11-15 US US11/274,657 patent/US7198258B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014196809A (ja) * | 2013-03-29 | 2014-10-16 | 山下ゴム株式会社 | 液封式防振装置 |
Also Published As
Publication number | Publication date |
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US7198258B2 (en) | 2007-04-03 |
US20060113717A1 (en) | 2006-06-01 |
JP4367324B2 (ja) | 2009-11-18 |
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