JP2015209920A - シリンダ装置およびその製造方法 - Google Patents

シリンダ装置およびその製造方法 Download PDF

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Publication number
JP2015209920A
JP2015209920A JP2014091983A JP2014091983A JP2015209920A JP 2015209920 A JP2015209920 A JP 2015209920A JP 2014091983 A JP2014091983 A JP 2014091983A JP 2014091983 A JP2014091983 A JP 2014091983A JP 2015209920 A JP2015209920 A JP 2015209920A
Authority
JP
Japan
Prior art keywords
piston
cylinder
sliding member
diameter portion
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.)
Pending
Application number
JP2014091983A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015209920A5 (https=
Inventor
苓 張
Ling Zhang
苓 張
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.)
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
Priority to JP2014091983A priority Critical patent/JP2015209920A/ja
Priority to TW104107734A priority patent/TW201604439A/zh
Priority to DE102015205422.5A priority patent/DE102015205422A1/de
Priority to KR1020150041321A priority patent/KR101718205B1/ko
Priority to CN201510133849.0A priority patent/CN105003483B/zh
Publication of JP2015209920A publication Critical patent/JP2015209920A/ja
Publication of JP2015209920A5 publication Critical patent/JP2015209920A5/ja
Pending legal-status Critical Current

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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
    • 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
    • F16F9/02—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
    • 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
    • F16F9/36—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
    • 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
    • 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)
JP2014091983A 2014-04-25 2014-04-25 シリンダ装置およびその製造方法 Pending JP2015209920A (ja)

Priority Applications (5)

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
TW104107734A TW201604439A (zh) 2014-04-25 2015-03-11 氣壓筒裝置及其製造方法
DE102015205422.5A DE102015205422A1 (de) 2014-04-25 2015-03-25 Zylindervorrichtung und Verfahren selbige herzustellen
KR1020150041321A KR101718205B1 (ko) 2014-04-25 2015-03-25 실린더 장치 및 그 제조방법
CN201510133849.0A CN105003483B (zh) 2014-04-25 2015-03-25 气缸装置及其制造方法

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JP2015209920A true JP2015209920A (ja) 2015-11-24
JP2015209920A5 JP2015209920A5 (https=) 2017-03-09

Family

ID=54261943

Family Applications (1)

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

Country Status (5)

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

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 (6)

* 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
JPS5672945U (https=) * 1979-11-09 1981-06-15
JPS56104643U (https=) * 1980-01-14 1981-08-15
JPH0456939U (https=) * 1990-09-26 1992-05-15
JPH05263862A (ja) * 1992-03-20 1993-10-12 Tokico Ltd ガススプリング
JP2012247049A (ja) * 2011-05-31 2012-12-13 Hitachi Automotive Systems Ltd シリンダ装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE502005002309D1 (de) 2004-07-13 2008-01-31 Trelleborg Sealing Solutions G Dichtungsanordnung
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
JP5518561B2 (ja) * 2010-04-28 2014-06-11 日立オートモティブシステムズ株式会社 緩衝器
JP2012180864A (ja) * 2011-02-28 2012-09-20 Hitachi Automotive Systems Ltd シリンダ装置およびその製造方法
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
CN104704258B (zh) * 2012-10-08 2016-02-24 北京京西重工有限公司 具有气杯润滑剂腔的流体阻尼器组件

Patent Citations (6)

* 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
JPS5672945U (https=) * 1979-11-09 1981-06-15
JPS56104643U (https=) * 1980-01-14 1981-08-15
JPH0456939U (https=) * 1990-09-26 1992-05-15
JPH05263862A (ja) * 1992-03-20 1993-10-12 Tokico Ltd ガススプリング
JP2012247049A (ja) * 2011-05-31 2012-12-13 Hitachi Automotive Systems Ltd シリンダ装置

Also Published As

Publication number Publication date
DE102015205422A1 (de) 2015-10-29
KR20150123703A (ko) 2015-11-04
KR101718205B1 (ko) 2017-03-20
CN105003483B (zh) 2017-05-17
TW201604439A (zh) 2016-02-01
CN105003483A (zh) 2015-10-28

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