WO2009072574A1 - 防振装置 - Google Patents

防振装置 Download PDF

Info

Publication number
WO2009072574A1
WO2009072574A1 PCT/JP2008/072080 JP2008072080W WO2009072574A1 WO 2009072574 A1 WO2009072574 A1 WO 2009072574A1 JP 2008072080 W JP2008072080 W JP 2008072080W WO 2009072574 A1 WO2009072574 A1 WO 2009072574A1
Authority
WO
WIPO (PCT)
Prior art keywords
piston
fixing member
liquid chamber
cylinder
sleeve
Prior art date
Application number
PCT/JP2008/072080
Other languages
English (en)
French (fr)
Inventor
Akira Ueki
Original Assignee
Bridgestone Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bridgestone Corporation filed Critical Bridgestone Corporation
Priority to CN200880119288.7A priority Critical patent/CN101889151B/zh
Publication of WO2009072574A1 publication Critical patent/WO2009072574A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/12—Arrangement of engine supports
    • B60K5/1208—Resilient supports
    • 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
    • F16F13/107—Passage design between working chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

　比較的少ない加工工数の下で、ガイド軸等の摩耗のおそれなしに、ピストンを常に円滑に、かつ正常に変位させることができる、簡単な構造の防振装置を提供するものであり、振動の発生側もしくは伝達側に択一的に連結される、コア状取付部材１およびスリーブ状取付部材２と、コア状取付部材１の周りに、スリーブ状取付部材２の一端部を液密に連結するゴム弾性体３と、スリーブ状取付部材２の他端を液密に封止して、その取付部材２の内側に密閉空間を画成するダイアフラム５と、密閉空間の中間部に配設されて、液体を充填したその密閉空間を、主液室６と副液室７とに区画する流路構成部材８とを具え、この流路構成部材８を、スリーブ状取付部材２の内周面に固定されて主液室６と副液室７との連通をもたらす制限通路１１，１２を形成する流路部分９を外周面に有するシリンダ１０と、シリンダ１０に形成されて流路部分９と副液室７との連通をもたらすバイパス路１３と、シリンダ内をストロークされて、バイパス路１３の開閉を司るピストン１４と、このピストン１４を、バイパス路１３を開放する向きに付勢するばね手段１５と、シリンダ１０に、それの主液室側に取付けられて、主液室内の液体の、ピストン側への流入を許容する逆止弁機構１６とで構成したところにおいて、シリンダ１０に、ピストン１４の外周面と接触するストローク案内面１０ａを設けるとともに、ピストン１４の直径Ｄの、ピストン高さHに対する比を１．０以下としてなる。
PCT/JP2008/072080 2007-12-05 2008-12-04 防振装置 WO2009072574A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200880119288.7A CN101889151B (zh) 2007-12-05 2008-12-04 防振装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007314611A JP5175531B2 (ja) 2007-12-05 2007-12-05 防振装置
JP2007-314611 2007-12-05

Publications (1)

Publication Number Publication Date
WO2009072574A1 true WO2009072574A1 (ja) 2009-06-11

Family

ID=40717751

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/072080 WO2009072574A1 (ja) 2007-12-05 2008-12-04 防振装置

Country Status (3)

Country Link
JP (1) JP5175531B2 (ja)
CN (1) CN101889151B (ja)
WO (1) WO2009072574A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012205228A1 (de) * 2012-03-30 2013-10-02 Zf Friedrichshafen Ag Hydraulisches Aggregatlager
WO2019117062A1 (ja) * 2017-12-11 2019-06-20 株式会社ブリヂストン 防振装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103075460A (zh) * 2012-10-23 2013-05-01 镇江铁科橡塑制品有限公司 具有自保护功能的液压辅助弹性支撑总成
JP6779720B2 (ja) * 2016-09-08 2020-11-04 株式会社ブリヂストン 防振装置
CN112455916A (zh) * 2020-12-14 2021-03-09 广州尚功塑胶有限公司 一种防污染瓶盖

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004081408A1 (ja) * 2003-03-11 2004-09-23 Bridgestone Corporation 防振装置
JP2006029556A (ja) * 2004-07-21 2006-02-02 Bridgestone Corp 防振装置
JP2007071314A (ja) * 2005-09-07 2007-03-22 Bridgestone Corp 防振装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302080C1 (de) * 1993-01-27 1994-08-18 Vos Richard Grubenausbau Gmbh Kleinbauendes Druckbegrenzungsventil mit hoher Durchflußleistung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004081408A1 (ja) * 2003-03-11 2004-09-23 Bridgestone Corporation 防振装置
JP2006029556A (ja) * 2004-07-21 2006-02-02 Bridgestone Corp 防振装置
JP2007071314A (ja) * 2005-09-07 2007-03-22 Bridgestone Corp 防振装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012205228A1 (de) * 2012-03-30 2013-10-02 Zf Friedrichshafen Ag Hydraulisches Aggregatlager
DE102012205228B4 (de) 2012-03-30 2021-09-30 Boge Elastmetall Gmbh Hydraulisches Aggregatlager
WO2019117062A1 (ja) * 2017-12-11 2019-06-20 株式会社ブリヂストン 防振装置
JP2019105281A (ja) * 2017-12-11 2019-06-27 株式会社ブリヂストン 防振装置
JP7027147B2 (ja) 2017-12-11 2022-03-01 株式会社ブリヂストン 防振装置

Also Published As

Publication number Publication date
CN101889151A (zh) 2010-11-17
JP2009138831A (ja) 2009-06-25
JP5175531B2 (ja) 2013-04-03
CN101889151B (zh) 2013-09-11

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