CN101423009B - 液压缓冲器的组装方法 - Google Patents

液压缓冲器的组装方法 Download PDF

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Publication number
CN101423009B
CN101423009B CN2008101737363A CN200810173736A CN101423009B CN 101423009 B CN101423009 B CN 101423009B CN 2008101737363 A CN2008101737363 A CN 2008101737363A CN 200810173736 A CN200810173736 A CN 200810173736A CN 101423009 B CN101423009 B CN 101423009B
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CN
China
Prior art keywords
gas
shell
chamber
cylinder body
water bumper
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.)
Expired - Fee Related
Application number
CN2008101737363A
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English (en)
Chinese (zh)
Other versions
CN101423009A (zh
Inventor
矢崎龙
前田笃
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Hitachi Ltd
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Hitachi Ltd
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Filing date
Publication date
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Publication of CN101423009A publication Critical patent/CN101423009A/zh
Application granted granted Critical
Publication of CN101423009B publication Critical patent/CN101423009B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/044—Self-pumping fluid springs
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/092—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring with a flexible wall provided between the tubes of a bitubular damper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
CN2008101737363A 2007-10-31 2008-09-16 液压缓冲器的组装方法 Expired - Fee Related CN101423009B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007284509A JP5077549B2 (ja) 2007-10-31 2007-10-31 油圧緩衝器の製造方法
JP284509/07 2007-10-31

Publications (2)

Publication Number Publication Date
CN101423009A CN101423009A (zh) 2009-05-06
CN101423009B true CN101423009B (zh) 2012-12-05

Family

ID=40383587

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008101737363A Expired - Fee Related CN101423009B (zh) 2007-10-31 2008-09-16 液压缓冲器的组装方法

Country Status (5)

Country Link
US (1) US8267382B2 (enExample)
EP (1) EP2055510B1 (enExample)
JP (1) JP5077549B2 (enExample)
KR (1) KR101503532B1 (enExample)
CN (1) CN101423009B (enExample)

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* Cited by examiner, † Cited by third party
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US8616351B2 (en) 2009-10-06 2013-12-31 Tenneco Automotive Operating Company Inc. Damper with digital valve
DE112011103247T5 (de) * 2010-09-28 2013-08-14 Norgren Gmbh Dämpfungszylinder
JP5756310B2 (ja) * 2011-03-18 2015-07-29 カヤバ工業株式会社 複筒型液圧緩衝器
PL2855966T3 (pl) * 2012-05-30 2017-05-31 Beijingwest Industries Co. Ltd. Zespół tłumika zawieszenia
FR2997151B1 (fr) * 2012-10-18 2015-06-26 Ratier Figeac Soc Amortisseur avec fonction ressort associee
CN103062491B (zh) * 2013-01-29 2015-07-08 江苏首创新能源科技有限公司 阀门缓冲器
US9884533B2 (en) 2013-02-28 2018-02-06 Tenneco Automotive Operating Company Inc. Autonomous control damper
KR20150121020A (ko) 2013-02-28 2015-10-28 테네코 오토모티브 오퍼레이팅 컴파니 인코포레이티드 전자장치가 통합된 댐퍼
US9217483B2 (en) 2013-02-28 2015-12-22 Tenneco Automotive Operating Company Inc. Valve switching controls for adjustable damper
US9879746B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Rod guide system and method with multiple solenoid valve cartridges and multiple pressure regulated valve assemblies
US9879748B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Two position valve with face seal and pressure relief port
BR112015023459A2 (pt) 2013-03-15 2017-07-18 Tenneco Automotive Operating Co Inc conjunto de guia de haste com conjunto de válvula multipeças
US9163691B2 (en) * 2013-03-15 2015-10-20 Tenneco Automotive Operating Company Inc. Rod guide arrangement for electronically controlled valve applications
US11376913B2 (en) * 2013-08-23 2022-07-05 Eko Sport, Inc. Shock absorber incorporating a floating piston
US10156279B2 (en) * 2013-08-23 2018-12-18 Eko Sport, Inc. Annular valve
DE102013112818B4 (de) * 2013-11-20 2024-01-18 Hahn-Gasfedern Gmbh Federelement
CN103671683B (zh) * 2013-12-24 2015-12-30 芜湖天佑汽车技术有限公司 一种减振器充气工装及充气方法
US10479160B2 (en) 2017-06-06 2019-11-19 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
US10588233B2 (en) 2017-06-06 2020-03-10 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
KR101847810B1 (ko) * 2018-01-09 2018-04-11 케이지에스(주) 2단 댐퍼
WO2020217602A1 (ja) * 2019-04-24 2020-10-29 日立オートモティブシステムズ株式会社 シリンダ装置の製造方法
AT523687A1 (de) * 2020-04-02 2021-10-15 Stiwa Automation Gmbh Vakuum-Füllverfahren sowie Vakuum-Füllvorrichtung
CN114352668A (zh) * 2021-11-03 2022-04-15 浙江快乐树减震器有限公司 自适应车用变阻尼减振器
CN116275971A (zh) * 2023-03-14 2023-06-23 宁波雷奥自动化设备有限公司 一种液压衬套自动灌装装置及方法

Citations (5)

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Publication number Priority date Publication date Assignee Title
US3391922A (en) * 1965-12-17 1968-07-09 Fichtel & Sachs Ag Hydropneumatic suspension element
US3904183A (en) * 1973-07-26 1975-09-09 Allinquant F M Suspension strut
US5988655A (en) * 1996-11-08 1999-11-23 Kayaba Kogyo Kabushiki Kaisha Vehicular height adjusting device
CN101045429A (zh) * 2006-03-28 2007-10-03 萱场工业株式会社 车高调整装置
CN101240830A (zh) * 2007-02-07 2008-08-13 株式会社日立制作所 液压缓冲器

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
DE1530712A1 (de) * 1963-08-20 1969-04-10 Fichtel & Sachs Ag Hydropneumatische Federung mit selbsttaetiger Hoehenregulierung fuer Kraftfahrzeuge
DE1655983A1 (de) * 1968-02-22 1971-07-01 Bilstein August Fa Hydropneumatisches Federbein mit selbsttaetiger Niveauregulierung,insbesondere fuer Kraftfahrzeuge
DE7220524U (de) * 1971-06-08 1974-10-31 Allinquant Fernand Selbstpumpendes Federbein, insbesondere für Kraftfahrzeuge
GB1402849A (en) * 1971-06-09 1975-08-13 Girling Ltd Telescopic gas springs
JPS5443672B2 (enExample) * 1972-09-12 1979-12-21
FR2207563A5 (enExample) * 1972-11-17 1974-06-14 Allinquant Fernand
JPS5270416A (en) * 1975-12-10 1977-06-11 Tokico Ltd Method of sealing gas in pressure container
JPS5828122B2 (ja) * 1978-06-06 1983-06-14 厚木自動車部品株式会社 車両用ハイドロニユ−マチツクサスペンシヨン
DE3122626A1 (de) * 1981-06-06 1983-01-20 Fichtel & Sachs Ag, 8720 Schweinfurt Fuellung von schwingungsdaempfern
US4483377A (en) * 1982-05-15 1984-11-20 Maremont Corporation Method and apparatus for pressurizing hydropneumatic shock absorbers
DE4017924A1 (de) * 1990-06-05 1991-12-12 Boge Ag Vorderradgabel fuer fahrraeder
JP4022649B2 (ja) 1995-11-27 2007-12-19 株式会社日立製作所 油圧緩衝器
JPH09277814A (ja) * 1996-04-15 1997-10-28 Kayaba Ind Co Ltd 車高調整装置
JP4644340B2 (ja) * 2000-09-04 2011-03-02 カヤバ工業株式会社 油圧緩衝器の製造方法
JP2004316894A (ja) * 2003-03-31 2004-11-11 Tokai Rubber Ind Ltd ショックアブソーバ用ダイヤフラム
JP2005090728A (ja) * 2003-09-19 2005-04-07 Tokai Rubber Ind Ltd 車高調整機能付ショックアブソーバ及びその製造方法
JP2005106111A (ja) * 2003-09-29 2005-04-21 Hitachi Ltd 単筒式油圧緩衝器の製造方法及びその製造装置
JP2006118617A (ja) * 2004-10-21 2006-05-11 Showa Corp 油圧緩衝器の製造方法
US7401800B2 (en) * 2005-09-14 2008-07-22 Slam Corporation Gas spring suspension system
JP5098208B2 (ja) 2006-04-14 2012-12-12 横浜ゴム株式会社 リフトローラ用ゴム組成物およびリフトローラ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391922A (en) * 1965-12-17 1968-07-09 Fichtel & Sachs Ag Hydropneumatic suspension element
US3904183A (en) * 1973-07-26 1975-09-09 Allinquant F M Suspension strut
US5988655A (en) * 1996-11-08 1999-11-23 Kayaba Kogyo Kabushiki Kaisha Vehicular height adjusting device
CN101045429A (zh) * 2006-03-28 2007-10-03 萱场工业株式会社 车高调整装置
CN101240830A (zh) * 2007-02-07 2008-08-13 株式会社日立制作所 液压缓冲器

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP特开2006-118617A 2006.05.11
JP特开平9-277814A 1997.10.28

Also Published As

Publication number Publication date
EP2055510B1 (en) 2016-05-04
KR101503532B1 (ko) 2015-03-17
JP5077549B2 (ja) 2012-11-21
EP2055510A2 (en) 2009-05-06
KR20090044996A (ko) 2009-05-07
US8267382B2 (en) 2012-09-18
JP2009108982A (ja) 2009-05-21
US20090107780A1 (en) 2009-04-30
CN101423009A (zh) 2009-05-06
EP2055510A3 (en) 2015-03-04

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