JP6144598B2 - 懸架装置 - Google Patents

懸架装置 Download PDF

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Publication number
JP6144598B2
JP6144598B2 JP2013209722A JP2013209722A JP6144598B2 JP 6144598 B2 JP6144598 B2 JP 6144598B2 JP 2013209722 A JP2013209722 A JP 2013209722A JP 2013209722 A JP2013209722 A JP 2013209722A JP 6144598 B2 JP6144598 B2 JP 6144598B2
Authority
JP
Japan
Prior art keywords
inner tube
oil chamber
oil
cylindrical portion
space
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.)
Active
Application number
JP2013209722A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015075132A5 (enExample
JP2015075132A (ja
Inventor
吉田　耕二郎
耕二郎 吉田
正雄 島崎
正雄 島崎
龍也 高橋
龍也 高橋
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
Showa Corp
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 Showa Corp filed Critical Showa Corp
Priority to JP2013209722A priority Critical patent/JP6144598B2/ja
Priority to US14/259,731 priority patent/US9115779B2/en
Priority to EP14165755.1A priority patent/EP2857302B1/en
Publication of JP2015075132A publication Critical patent/JP2015075132A/ja
Publication of JP2015075132A5 publication Critical patent/JP2015075132A5/ja
Application granted granted Critical
Publication of JP6144598B2 publication Critical patent/JP6144598B2/ja
Active 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/341—Special valve constructions; Shape or construction of throttling passages comprising noise-reducing or like features, e.g. screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K25/06—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms
    • B62K25/08—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms for front wheel
    • 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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/185—Bitubular 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/3405—Throttling passages in or on piston body, e.g. slots

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Vehicle Body Suspensions (AREA)
JP2013209722A 2013-10-04 2013-10-04 懸架装置 Active JP6144598B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013209722A JP6144598B2 (ja) 2013-10-04 2013-10-04 懸架装置
US14/259,731 US9115779B2 (en) 2013-10-04 2014-04-23 Suspension apparatus
EP14165755.1A EP2857302B1 (en) 2013-10-04 2014-04-24 Suspension apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013209722A JP6144598B2 (ja) 2013-10-04 2013-10-04 懸架装置

Publications (3)

Publication Number Publication Date
JP2015075132A JP2015075132A (ja) 2015-04-20
JP2015075132A5 JP2015075132A5 (enExample) 2016-09-23
JP6144598B2 true JP6144598B2 (ja) 2017-06-07

Family

ID=50542899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013209722A Active JP6144598B2 (ja) 2013-10-04 2013-10-04 懸架装置

Country Status (3)

Country Link
US (1) US9115779B2 (enExample)
EP (1) EP2857302B1 (enExample)
JP (1) JP6144598B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0777666B2 (ja) 1992-04-08 1995-08-23 川崎重工業株式会社 裏波ビード溶接方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6462470B2 (ja) * 2015-04-20 2019-01-30 Ｋｙｂモーターサイクルサスペンション株式会社 フロントフォーク
JP6487759B2 (ja) * 2015-04-20 2019-03-20 Ｋｙｂモーターサイクルサスペンション株式会社 フロントフォーク

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04316733A (ja) * 1991-04-15 1992-11-09 Kayaba Ind Co Ltd フロントフォーク
JPH07217695A (ja) 1994-01-31 1995-08-15 Kayaba Ind Co Ltd 二輪車用フロントフォークの圧側オイルロック装置
JP2009108884A (ja) * 2007-10-26 2009-05-21 Showa Corp 油圧緩衝器
JP4902497B2 (ja) 2007-10-30 2012-03-21 株式会社ショーワ 油圧緩衝器
JP5064298B2 (ja) 2008-05-21 2012-10-31 カヤバ工業株式会社 液圧緩衝器
JP2010156458A (ja) 2008-12-02 2010-07-15 Yamaha Motor Co Ltd 緩衝装置、それを備えたフロントフォーク、およびそれを備えた自動二輪車
JP2010236577A (ja) * 2009-03-30 2010-10-21 Showa Corp 車両の油圧緩衝器
JP2011094710A (ja) 2009-10-29 2011-05-12 Showa Corp 油圧緩衝器
JP5220907B2 (ja) 2011-08-25 2013-06-26 カヤバ工業株式会社 緩衝器
JP6030489B2 (ja) 2013-03-28 2016-11-24 株式会社ショーワ 油圧緩衝器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0777666B2 (ja) 1992-04-08 1995-08-23 川崎重工業株式会社 裏波ビード溶接方法

Also Published As

Publication number Publication date
EP2857302A1 (en) 2015-04-08
US20150096853A1 (en) 2015-04-09
EP2857302B1 (en) 2017-05-31
JP2015075132A (ja) 2015-04-20
US9115779B2 (en) 2015-08-25

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