JP2007107712A - 流体封入式防振装置 - Google Patents
流体封入式防振装置 Download PDFInfo
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- JP2007107712A JP2007107712A JP2006052971A JP2006052971A JP2007107712A JP 2007107712 A JP2007107712 A JP 2007107712A JP 2006052971 A JP2006052971 A JP 2006052971A JP 2006052971 A JP2006052971 A JP 2006052971A JP 2007107712 A JP2007107712 A JP 2007107712A
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- partition member
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- receiving chamber
- pressure receiving
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- 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
- F16F13/10—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 the wall being at least in part formed by a flexible membrane or the like
- F16F13/105—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 the wall being at least in part formed by a flexible membrane or the like characterised by features of partitions between two working chambers
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- 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
- F16F13/262—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 changing geometry of passages between working and equilibration chambers, e.g. cross-sectional area or length
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- 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)
Abstract
【解決手段】受圧室58と平衡室60を連通せしめるオリフィス通路64を短絡させる短絡路77を仕切部材56の受圧室58側の面に開口するように設ける一方、短絡路77を連通状態と遮断状態に切り換える弁体70を設けると共に、弁体70を初期弾性変形量で遮断状態に保持する金属ばね70を設けた。
【選択図】図1
Description
Claims (9)
- 第一の取付部材と第二の取付部材を本体ゴム弾性体で連結すると共に、該第二の取付部材で仕切部材を支持せしめて、該本体ゴム弾性体で壁部の一部が構成されて非圧縮性流体が封入された受圧室と、壁部の一部が可撓性膜で構成されて非圧縮性流体が封入された平衡室を、該仕切部材を挟んだ両側に形成すると共に、それら受圧室と平衡室を連通するオリフィス通路を該仕切部材を利用して形成した流体封入式防振装置において、
前記仕切部材に短絡路を形成し、前記オリフィス通路を通じて連通された前記受圧室と前記平衡室が該短絡路を通じて短絡せしめられるようにすると共に、該短絡路を連通状態と遮断状態に切り換える弁体を設け、更に、該弁体を所定の初期弾性変形量で遮断状態に保持せしめる金属ばねを設けたことを特徴とする流体封入式防振装置。 - 前記仕切部材の前記受圧室側の表面に板ばねを配設して、該板ばねを所定の初期弾性変形量で該仕切部材の表面に向かって押し付けられるように重ね合わせることにより、該板ばねによって前記弁体および前記金属ばねを構成して、前記短絡路の該受圧室への開口部を該板ばねで覆蓋せしめた請求項1に記載の流体封入式防振装置。
- 前記板ばねが、前記仕切部材の外周縁部において該仕切部材に固定されて、該仕切部材の中心側に向かって延び出した舌弁によって構成されている請求項2に記載の流体封入式防振装置。
- 前記板ばねが、前記仕切部材の外周縁部において該仕切部材と前記本体ゴム弾性体との間で挟まれて支持されている請求項2又は3に記載の流体封入式防振装置。
- 平板形状のばね板本体にU字状の切込みを入れることによって、該U字状の切込みの内側部分で前記板ばねが形成されていると共に、該U字状の切込みの外側部分で該ばね板本体を前記仕切部材に対して位置決めする位置決め手段を設けた請求項2乃至4の何れか一項に記載の流体封入式防振装置。
- 前記ばね板本体が、前記仕切部材の前記受圧室側の面において軸直角方向一方向で全長に亘って延びており、その両端部分が、該仕切部材と前記本体ゴム弾性体との間で挟持されている請求項5に記載の流体封入式防振装置。
- 前記短絡路において、前記弁体としての一方向弁を組み込むと共に、該弁体を遮断方向に向けて付勢する前記金属ばねとしてのコイルスプリングを前記仕切部材に組み込んだ請求項1に記載の流体封入式防振装置。
- 前記短絡路が、前記オリフィス通路の長さ方向の中央よりも前記平衡室側への開口部側に偏倚して形成されている請求項1乃至7の何れか一項に記載の流体封入式防振装置。
- 前記仕切部材の前記受圧室側の面における前記短絡路の開口部と、そこに重ね合わされる前記弁体との少なくとも一方が、シール材を備えている請求項1乃至8の何れか一項に記載の流体封入式防振装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006052971A JP4265613B2 (ja) | 2005-09-14 | 2006-02-28 | 流体封入式防振装置 |
US11/514,897 US7306210B2 (en) | 2005-09-14 | 2006-09-05 | Fluid-filled type vibration damping device |
DE102006000457.4A DE102006000457B4 (de) | 2005-09-14 | 2006-09-11 | Fluidgefüllte Schwingungsdämpfungsvorrichtung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005267427 | 2005-09-14 | ||
JP2006052971A JP4265613B2 (ja) | 2005-09-14 | 2006-02-28 | 流体封入式防振装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007107712A true JP2007107712A (ja) | 2007-04-26 |
JP4265613B2 JP4265613B2 (ja) | 2009-05-20 |
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Family Applications (1)
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JP2006052971A Active JP4265613B2 (ja) | 2005-09-14 | 2006-02-28 | 流体封入式防振装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7306210B2 (ja) |
JP (1) | JP4265613B2 (ja) |
DE (1) | DE102006000457B4 (ja) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008069131A1 (ja) * | 2006-12-05 | 2008-06-12 | Honda Motor Co., Ltd. | 液封防振装置 |
JP2009014013A (ja) * | 2007-06-29 | 2009-01-22 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
EP2025969A2 (en) | 2007-08-09 | 2009-02-18 | Tokai Rubber Industries, Ltd. | Fluid filled type vibration damping device and cover member therefor |
JP2009085314A (ja) * | 2007-09-28 | 2009-04-23 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
JP2009085313A (ja) * | 2007-09-28 | 2009-04-23 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
JP2009138847A (ja) * | 2007-12-06 | 2009-06-25 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
JP2009150451A (ja) * | 2007-12-19 | 2009-07-09 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
JP2009168188A (ja) * | 2008-01-17 | 2009-07-30 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
JP2009192001A (ja) * | 2008-02-15 | 2009-08-27 | Bridgestone Corp | 防振装置 |
JP2009243595A (ja) * | 2008-03-31 | 2009-10-22 | Tokai Rubber Ind Ltd | 圧力感応切換式オリフィス通路を備えた流体封入式防振装置 |
JP2010025162A (ja) * | 2008-07-16 | 2010-02-04 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
JP2010151256A (ja) * | 2008-12-25 | 2010-07-08 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
DE112009002210T5 (de) | 2008-09-17 | 2011-09-29 | Toyo Tire & Rubber Co., Ltd. | Schwingungsabsorber mit eingeschlossener Flüssigkeit |
DE102012005991A1 (de) | 2011-03-31 | 2012-10-04 | Toyo Tire & Rubber Co., Ltd. | Flüssigkeitsgefüllte Antivibrationsvorrichtung |
US8807544B2 (en) | 2009-04-16 | 2014-08-19 | Toyo Tire & Rubber Co., Ltd. | Liquid-sealed antivibration device |
US8864114B2 (en) | 2011-03-11 | 2014-10-21 | Toyo Tire & Rubber Co., Ltd. | Liquid-sealed antivibration device |
US8894051B2 (en) | 2010-01-21 | 2014-11-25 | Toyo Tire & Rubber Co., Ltd. | Liquid-sealed vibration isolator |
WO2016063627A1 (ja) * | 2014-10-20 | 2016-04-28 | 株式会社ブリヂストン | 防振装置 |
WO2018168567A1 (ja) * | 2017-03-17 | 2018-09-20 | 住友理工株式会社 | 流体封入式防振装置 |
Families Citing this family (16)
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JP4392667B2 (ja) * | 2005-10-05 | 2010-01-06 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
US8474799B2 (en) * | 2007-11-30 | 2013-07-02 | Tokai Rubber Industries, Ltd. | Fluid filled type vibration damping device |
JP4861969B2 (ja) * | 2007-11-30 | 2012-01-25 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
JP5432132B2 (ja) * | 2008-12-25 | 2014-03-05 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
WO2013161294A1 (ja) | 2012-04-27 | 2013-10-31 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
GB201212534D0 (en) | 2012-07-13 | 2012-08-29 | Dtr Vms Ltd | Hydraulically damped mountinf device |
JP2014196808A (ja) | 2013-03-29 | 2014-10-16 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
JP6429363B2 (ja) * | 2014-06-13 | 2018-11-28 | 株式会社ブリヂストン | 防振装置 |
DE102014211953A1 (de) * | 2014-06-23 | 2015-12-24 | Contitech Vibration Control Gmbh | Hydrolager sowie Kraftfahrzeug mit einem derartigen Hydrolager |
US10145443B2 (en) * | 2015-01-26 | 2018-12-04 | Itt Manufacturing Enterprises Llc | Compliant elastomeric shock absorbing apparatus |
US9347518B1 (en) * | 2015-04-29 | 2016-05-24 | Ford Global Technologies, Llc | Vibration-isolating bracket assembly |
CN108700156B (zh) * | 2016-01-26 | 2021-03-30 | 伯杰橡胶金属有限责任公司 | 弹性体轴承 |
DE102016206946A1 (de) * | 2016-04-25 | 2017-10-26 | Contitech Vibration Control Gmbh | Hydrolager, insbesondere schaltbares oder steuerbares Hydrolager |
DE102016206948A1 (de) * | 2016-04-25 | 2017-10-26 | Contitech Vibration Control Gmbh | Hydrolager, insbesondere steuerbares Hydrolager |
JP2018204675A (ja) * | 2017-06-02 | 2018-12-27 | 株式会社ブリヂストン | 防振装置 |
JP7346189B2 (ja) * | 2019-09-17 | 2023-09-19 | 株式会社プロスパイラ | 防振装置 |
Family Cites Families (9)
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US4416445A (en) * | 1978-10-13 | 1983-11-22 | Imperial Clevite Inc. | Viscous spring damper |
DE3501628A1 (de) * | 1985-01-19 | 1986-07-31 | Boge Gmbh, 5208 Eitorf | Hydraulisch daempfendes gummilager |
DE4141332C2 (de) * | 1991-12-14 | 1995-05-24 | Freudenberg Carl Fa | Umschaltbares Lager |
JPH07208537A (ja) * | 1994-01-20 | 1995-08-11 | Nippondenso Co Ltd | 液体封入式マウント装置 |
JP2000291722A (ja) | 1999-04-09 | 2000-10-20 | Nok Vibracoustic Kk | 液体封入式マウント |
JP3721856B2 (ja) * | 1999-06-02 | 2005-11-30 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
EP1120581A3 (en) * | 2000-01-27 | 2003-05-28 | Toyo Tire & Rubber Co., Ltd . | Liquid-filled type vibration absorbing device |
DE10117661A1 (de) * | 2001-04-09 | 2002-10-31 | Freudenberg Carl Kg | Hydraulisches Zweikammer-Lager zur Dämpfung von Schwingungen |
JP3826768B2 (ja) | 2001-11-08 | 2006-09-27 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
-
2006
- 2006-02-28 JP JP2006052971A patent/JP4265613B2/ja active Active
- 2006-09-05 US US11/514,897 patent/US7306210B2/en active Active
- 2006-09-11 DE DE102006000457.4A patent/DE102006000457B4/de active Active
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008069131A1 (ja) * | 2006-12-05 | 2008-06-12 | Honda Motor Co., Ltd. | 液封防振装置 |
US8490954B2 (en) | 2006-12-05 | 2013-07-23 | Yamashita Rubber Kabushiki Kaisha | Liquid sealed vibration isolating device |
JP2009014013A (ja) * | 2007-06-29 | 2009-01-22 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
EP2025969A2 (en) | 2007-08-09 | 2009-02-18 | Tokai Rubber Industries, Ltd. | Fluid filled type vibration damping device and cover member therefor |
JP2009085314A (ja) * | 2007-09-28 | 2009-04-23 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
JP2009085313A (ja) * | 2007-09-28 | 2009-04-23 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
JP2009138847A (ja) * | 2007-12-06 | 2009-06-25 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
JP2009150451A (ja) * | 2007-12-19 | 2009-07-09 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
JP2009168188A (ja) * | 2008-01-17 | 2009-07-30 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
JP2009192001A (ja) * | 2008-02-15 | 2009-08-27 | Bridgestone Corp | 防振装置 |
JP2009243595A (ja) * | 2008-03-31 | 2009-10-22 | Tokai Rubber Ind Ltd | 圧力感応切換式オリフィス通路を備えた流体封入式防振装置 |
JP2010025162A (ja) * | 2008-07-16 | 2010-02-04 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
DE112009002210T5 (de) | 2008-09-17 | 2011-09-29 | Toyo Tire & Rubber Co., Ltd. | Schwingungsabsorber mit eingeschlossener Flüssigkeit |
US8678360B2 (en) | 2008-09-17 | 2014-03-25 | Toyo Tire & Rubber Co., Ltd. | Liquid-sealed type vibration isolator |
DE112009002210B4 (de) * | 2008-09-17 | 2020-03-05 | Toyota Jidosha Kabushiki Kaisha | Schwingungsabsorber mit eingeschlossener Flüssigkeit |
JP2010151256A (ja) * | 2008-12-25 | 2010-07-08 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
US8807544B2 (en) | 2009-04-16 | 2014-08-19 | Toyo Tire & Rubber Co., Ltd. | Liquid-sealed antivibration device |
US8894051B2 (en) | 2010-01-21 | 2014-11-25 | Toyo Tire & Rubber Co., Ltd. | Liquid-sealed vibration isolator |
US8864114B2 (en) | 2011-03-11 | 2014-10-21 | Toyo Tire & Rubber Co., Ltd. | Liquid-sealed antivibration device |
DE102012005991A1 (de) | 2011-03-31 | 2012-10-04 | Toyo Tire & Rubber Co., Ltd. | Flüssigkeitsgefüllte Antivibrationsvorrichtung |
US8807545B2 (en) | 2011-03-31 | 2014-08-19 | Toyo Tire & Rubber Co., Ltd. | Liquid-sealed antivibration device |
DE102012005991B4 (de) * | 2011-03-31 | 2021-02-18 | Toyota Jidosha Kabushiki Kaisha | Flüssigkeitsgefüllte Antivibrationsvorrichtung |
WO2016063627A1 (ja) * | 2014-10-20 | 2016-04-28 | 株式会社ブリヂストン | 防振装置 |
JP2016080105A (ja) * | 2014-10-20 | 2016-05-16 | 株式会社ブリヂストン | 防振装置 |
WO2018168567A1 (ja) * | 2017-03-17 | 2018-09-20 | 住友理工株式会社 | 流体封入式防振装置 |
Also Published As
Publication number | Publication date |
---|---|
DE102006000457A1 (de) | 2007-04-05 |
JP4265613B2 (ja) | 2009-05-20 |
US20070085249A1 (en) | 2007-04-19 |
US7306210B2 (en) | 2007-12-11 |
DE102006000457B4 (de) | 2014-06-05 |
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