JPS6291036U - - Google Patents
Info
- Publication number
- JPS6291036U JPS6291036U JP1985183876U JP18387685U JPS6291036U JP S6291036 U JPS6291036 U JP S6291036U JP 1985183876 U JP1985183876 U JP 1985183876U JP 18387685 U JP18387685 U JP 18387685U JP S6291036 U JPS6291036 U JP S6291036U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- fluid chamber
- communication passages
- support device
- vibrating 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 1
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
-
- 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
- F16F13/26—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 characterised by adjusting or regulating devices responsive to exterior conditions
- F16F13/28—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 characterised by adjusting or regulating devices responsive to exterior conditions specially adapted for units of the bushing type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Devices Of Dampers And Springs (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Description
第1図は本考案実施例のパワーユニツト支持装
置(振動体支持装置)を示す断面図、第2図は第
1図―線による縦断面図、第3図は実施例装
置における第1内筒及び第2内筒を示す斜視図、
第4図は流体ダイナミツクダンパの共振周波数設
定モデル図、第5図は実施例装置のアイドリング
時における動バネ定数特性図、第6図イ,ロは実
施例装置の走行時における動バネ定数特性図と減
衰力特性図である。 S……パワーユニツト支持装置(振動体支持装
置)、10……内筒、20……外筒、30……弾
性体、40……第1流体室、50……第2流体室
、60……第1連通路、70……第2連通路、8
0,80′……開閉手段、w……封入流体。
置(振動体支持装置)を示す断面図、第2図は第
1図―線による縦断面図、第3図は実施例装
置における第1内筒及び第2内筒を示す斜視図、
第4図は流体ダイナミツクダンパの共振周波数設
定モデル図、第5図は実施例装置のアイドリング
時における動バネ定数特性図、第6図イ,ロは実
施例装置の走行時における動バネ定数特性図と減
衰力特性図である。 S……パワーユニツト支持装置(振動体支持装
置)、10……内筒、20……外筒、30……弾
性体、40……第1流体室、50……第2流体室
、60……第1連通路、70……第2連通路、8
0,80′……開閉手段、w……封入流体。
Claims (1)
- 【実用新案登録請求の範囲】 少なくとも一部に弾性壁を有する第1流体室及
び第2流体室と、該第1流体室と第2流体室との
間に配置される仕切部材と、該仕切部材に形成さ
れる連通部を備え、連通部内の流体を流体マスと
し封入流体の流動による流体室の拡縮に伴なう弾
性を流体バネとする流体ダイナミツクダンパが構
成される振動体支持装置において、 前記連通路を、第1流体室と第2流体室とを並
列的に連通させる複数の連通路とし、該複数の連
通路の少なくとも一つの連通路に、入力振動の振
幅差によつて開放状態と閉鎖状態とに作動可能な
開閉手段を設けたことを特徴とする振動体支持装
置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985183876U JPH0519631Y2 (ja) | 1985-11-28 | 1985-11-28 | |
US06/931,188 US4763884A (en) | 1985-11-28 | 1986-11-17 | Apparatus for supporting a vibrating object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985183876U JPH0519631Y2 (ja) | 1985-11-28 | 1985-11-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6291036U true JPS6291036U (ja) | 1987-06-10 |
JPH0519631Y2 JPH0519631Y2 (ja) | 1993-05-24 |
Family
ID=16143375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985183876U Expired - Lifetime JPH0519631Y2 (ja) | 1985-11-28 | 1985-11-28 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4763884A (ja) |
JP (1) | JPH0519631Y2 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62127537A (ja) * | 1985-11-28 | 1987-06-09 | Nissan Motor Co Ltd | 振動体支持装置 |
US4964623A (en) * | 1987-12-07 | 1990-10-23 | Lord Corporation | Fluid filled resilient bushing |
JPH0799186B2 (ja) * | 1987-12-28 | 1995-10-25 | 日産自動車株式会社 | 内外筒型流体封入式パワーユニットマウント |
US4899997A (en) * | 1988-09-30 | 1990-02-13 | Lord Corporation | Fluid filled resilient bushing |
JPH02124338U (ja) * | 1989-03-23 | 1990-10-12 | ||
FR2655112B1 (fr) * | 1989-11-27 | 1992-03-27 | Hutchinson | Perfectionnements aux dispositifs antivibratoires hydrauliques. |
FR2659712B1 (fr) * | 1990-03-16 | 1992-07-17 | Hutchinson | Perfectionnements apportes aux manchons antivibratoires hydrauliques. |
FR2662224B1 (fr) * | 1990-05-17 | 1992-08-28 | Hutchinson | Perfectionnements apportes aux dispositifs antivibratoires hydrauliques. |
FR2669091B1 (fr) * | 1990-11-13 | 1995-02-17 | Hutchinson | Perfectionnements apportes aux manchons antivibratoires hydrauliques. |
JP2883742B2 (ja) * | 1990-12-28 | 1999-04-19 | 東海ゴム工業 株式会社 | 流体封入式筒型マウント |
US5197692A (en) * | 1991-05-29 | 1993-03-30 | Lord Corporation | Adaptive fluid mount |
FR2701524B1 (fr) * | 1993-02-12 | 1995-05-12 | Hutchinson | Perfectionnements apportés aux manchons antivibratoires hydrauliques. |
US6227515B1 (en) * | 1999-10-27 | 2001-05-08 | Michelle Broyles | Variable mass platform |
DE10024536B4 (de) * | 2000-05-18 | 2006-06-01 | Trelleborg Automotive Technical Centre Gmbh | Hydraulisch dämpfende Buchse |
DE10251877B4 (de) * | 2002-11-07 | 2008-08-07 | Trelleborg Automotive Technical Centre Gmbh | Hydraulisch dämpfendes Lager, insbesondere zum Abstützen des Motors eines Kraftfahrzeugs |
JP4236095B2 (ja) * | 2003-03-12 | 2009-03-11 | 東海ゴム工業株式会社 | 吊下型流体封入式防振マウント |
US20050217954A1 (en) * | 2004-03-31 | 2005-10-06 | Hindle Timothy A | Viscous isolation and damping strut utilizing a fluid mass effect |
WO2011111354A1 (ja) * | 2010-03-08 | 2011-09-15 | 株式会社ブリヂストン | 液封防振装置およびそれの製造方法 |
JP5960542B2 (ja) * | 2012-08-07 | 2016-08-02 | 山下ゴム株式会社 | 液封ブッシュ |
US9528556B2 (en) * | 2014-04-03 | 2016-12-27 | Comau Llc | Multiple natural frequency coupling apparatus |
JP6448926B2 (ja) * | 2014-06-23 | 2019-01-09 | 住友理工株式会社 | 流体封入式防振装置 |
JP6757134B2 (ja) * | 2015-12-16 | 2020-09-16 | 山下ゴム株式会社 | 防振装置 |
DE102018200346A1 (de) * | 2018-01-11 | 2019-07-11 | Contitech Luftfedersysteme Gmbh | Hydraulische Lagerbuchse |
CN110388401A (zh) * | 2019-08-30 | 2019-10-29 | 株洲时代新材料科技股份有限公司 | 一种带有管体流道液体橡胶复合节点的形成方法及节点 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60215132A (ja) * | 1984-04-06 | 1985-10-28 | Bridgestone Corp | 弾性ブツシユ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59164428A (ja) * | 1983-03-09 | 1984-09-17 | Tokai Rubber Ind Ltd | 流体入りブツシユ |
JPH0660664B2 (ja) * | 1983-11-24 | 1994-08-10 | トヨタ自動車株式会社 | 流体入りマウント |
JPS60179542A (ja) * | 1984-02-24 | 1985-09-13 | Tokai Rubber Ind Ltd | 流体入りブツシユ |
DE3605305A1 (de) * | 1986-02-19 | 1987-08-20 | Metzeler Kautschuk | Vorspannbares und hydraulisch gedaempftes lagerelement |
-
1985
- 1985-11-28 JP JP1985183876U patent/JPH0519631Y2/ja not_active Expired - Lifetime
-
1986
- 1986-11-17 US US06/931,188 patent/US4763884A/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60215132A (ja) * | 1984-04-06 | 1985-10-28 | Bridgestone Corp | 弾性ブツシユ |
Also Published As
Publication number | Publication date |
---|---|
US4763884A (en) | 1988-08-16 |
JPH0519631Y2 (ja) | 1993-05-24 |