CN105003483B - 气缸装置及其制造方法 - Google Patents

气缸装置及其制造方法 Download PDF

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Publication number
CN105003483B
CN105003483B CN201510133849.0A CN201510133849A CN105003483B CN 105003483 B CN105003483 B CN 105003483B CN 201510133849 A CN201510133849 A CN 201510133849A CN 105003483 B CN105003483 B CN 105003483B
Authority
CN
China
Prior art keywords
piston
slide unit
diameter
cylinder
piston rod
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
CN201510133849.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN105003483A (zh
Inventor
张苓
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
Original Assignee
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
Publication of CN105003483A publication Critical patent/CN105003483A/zh
Application granted granted Critical
Publication of CN105003483B publication Critical patent/CN105003483B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0218—Mono-tubular units
    • 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
    • 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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/368—Sealings in pistons
    • 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
    • F16F9/3207—Constructional features
    • F16F9/3214—Constructional features of pistons
    • 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
    • F16F9/3207—Constructional features
    • F16F9/3228—Constructional features of connections between pistons and piston rods
    • 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
    • F16F9/3278—Details for lubrication
    • 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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
CN201510133849.0A 2014-04-25 2015-03-25 气缸装置及其制造方法 Expired - Fee Related CN105003483B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014091983A JP2015209920A (ja) 2014-04-25 2014-04-25 シリンダ装置およびその製造方法
JP2014-091983 2014-04-25

Publications (2)

Publication Number Publication Date
CN105003483A CN105003483A (zh) 2015-10-28
CN105003483B true CN105003483B (zh) 2017-05-17

Family

ID=54261943

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510133849.0A Expired - Fee Related CN105003483B (zh) 2014-04-25 2015-03-25 气缸装置及其制造方法

Country Status (5)

Country Link
JP (1) JP2015209920A (enExample)
KR (1) KR101718205B1 (enExample)
CN (1) CN105003483B (enExample)
DE (1) DE102015205422A1 (enExample)
TW (1) TW201604439A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3546787B1 (en) * 2018-03-27 2021-02-24 Aida Engineering, Ltd. Gas cushion device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201152334Y (zh) * 2008-01-14 2008-11-19 江阴强顺科技有限公司 带阻尼效果的气体弹簧
CN102235457A (zh) * 2010-04-28 2011-11-09 日立汽车系统株式会社 缓冲器
CN102650329A (zh) * 2011-02-28 2012-08-29 日立汽车系统株式会社 缸体装置及其制造方法
CN102808885A (zh) * 2011-05-31 2012-12-05 日立汽车系统株式会社 气缸装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113476A (en) * 1976-03-19 1977-09-22 Tokico Ltd Safety means for sealed type cylinder means
JPS6035812Y2 (ja) * 1979-11-09 1985-10-24 トキコ株式会社 ガススプリング
JPS6028825Y2 (ja) * 1980-01-14 1985-09-02 トキコ株式会社 ガススプリング
JPH0456939U (enExample) * 1990-09-26 1992-05-15
JPH05263862A (ja) * 1992-03-20 1993-10-12 Tokico Ltd ガススプリング
JP2002115738A (ja) * 2000-10-10 2002-04-19 Kayaba Ind Co Ltd ガススプリング
JP4761419B2 (ja) * 2001-04-10 2011-08-31 カヤバ工業株式会社 ガススプリング
JP5288240B2 (ja) * 2004-07-13 2013-09-11 トレルボルグ・シーリング・ソリューションズ・ジャーマニー・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 密閉装置
JP5913967B2 (ja) * 2011-12-27 2016-05-11 日立オートモティブシステムズ株式会社 ガススプリング
WO2014056339A1 (en) * 2012-10-08 2014-04-17 Beijingwest Industries Co., Ltd. A fluid damper assembly with gas cup lubrication chamber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201152334Y (zh) * 2008-01-14 2008-11-19 江阴强顺科技有限公司 带阻尼效果的气体弹簧
CN102235457A (zh) * 2010-04-28 2011-11-09 日立汽车系统株式会社 缓冲器
CN102650329A (zh) * 2011-02-28 2012-08-29 日立汽车系统株式会社 缸体装置及其制造方法
CN102808885A (zh) * 2011-05-31 2012-12-05 日立汽车系统株式会社 气缸装置

Also Published As

Publication number Publication date
DE102015205422A1 (de) 2015-10-29
CN105003483A (zh) 2015-10-28
JP2015209920A (ja) 2015-11-24
KR101718205B1 (ko) 2017-03-20
KR20150123703A (ko) 2015-11-04
TW201604439A (zh) 2016-02-01

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170517

Termination date: 20190325

CF01 Termination of patent right due to non-payment of annual fee