JP5077549B2 - 油圧緩衝器の製造方法 - Google Patents

油圧緩衝器の製造方法 Download PDF

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Publication number
JP5077549B2
JP5077549B2 JP2007284509A JP2007284509A JP5077549B2 JP 5077549 B2 JP5077549 B2 JP 5077549B2 JP 2007284509 A JP2007284509 A JP 2007284509A JP 2007284509 A JP2007284509 A JP 2007284509A JP 5077549 B2 JP5077549 B2 JP 5077549B2
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JP
Japan
Prior art keywords
outer shell
pressure gas
chamber
cylinder
oil
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
JP2007284509A
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English (en)
Japanese (ja)
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JP2009108982A5 (enExample
JP2009108982A (ja
Inventor
龍 矢嵜
篤 前田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Astemo Ltd
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Hitachi Automotive Systems Ltd
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 Hitachi Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Priority to JP2007284509A priority Critical patent/JP5077549B2/ja
Priority to US12/232,174 priority patent/US8267382B2/en
Priority to KR1020080090464A priority patent/KR101503532B1/ko
Priority to EP08016149.0A priority patent/EP2055510B1/en
Priority to CN2008101737363A priority patent/CN101423009B/zh
Publication of JP2009108982A publication Critical patent/JP2009108982A/ja
Publication of JP2009108982A5 publication Critical patent/JP2009108982A5/ja
Application granted granted Critical
Publication of JP5077549B2 publication Critical patent/JP5077549B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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

Landscapes

  • 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)
JP2007284509A 2007-10-31 2007-10-31 油圧緩衝器の製造方法 Expired - Fee Related JP5077549B2 (ja)

Priority Applications (5)

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
US12/232,174 US8267382B2 (en) 2007-10-31 2008-09-11 Method of assembling a hydraulic shock absorber and hydraulic shock absorber
KR1020080090464A KR101503532B1 (ko) 2007-10-31 2008-09-12 유압 완충기의 조립 방법 및 유압 완충기
EP08016149.0A EP2055510B1 (en) 2007-10-31 2008-09-12 Method of assembling a hydraulic shock absorber and hydraulic shock absorber
CN2008101737363A CN101423009B (zh) 2007-10-31 2008-09-16 液压缓冲器的组装方法

Applications Claiming Priority (1)

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

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2010236416A Division JP5034080B2 (ja) 2010-10-21 2010-10-21 油圧緩衝器
JP2012002074A Division JP5413752B2 (ja) 2012-01-10 2012-01-10 油圧緩衝器の製造方法

Publications (3)

Publication Number Publication Date
JP2009108982A JP2009108982A (ja) 2009-05-21
JP2009108982A5 JP2009108982A5 (enExample) 2010-12-02
JP5077549B2 true JP5077549B2 (ja) 2012-11-21

Family

ID=40383587

Family Applications (1)

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

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)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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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
JP3700958B2 (ja) 1996-11-08 2005-09-28 カヤバ工業株式会社 車高調整装置
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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
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Also Published As

Publication number Publication date
EP2055510B1 (en) 2016-05-04
KR101503532B1 (ko) 2015-03-17
CN101423009B (zh) 2012-12-05
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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