DE602004003893T2 - Motorradvorderradgabel - Google Patents

Motorradvorderradgabel Download PDF

Info

Publication number
DE602004003893T2
DE602004003893T2 DE602004003893T DE602004003893T DE602004003893T2 DE 602004003893 T2 DE602004003893 T2 DE 602004003893T2 DE 602004003893 T DE602004003893 T DE 602004003893T DE 602004003893 T DE602004003893 T DE 602004003893T DE 602004003893 T2 DE602004003893 T2 DE 602004003893T2
Authority
DE
Germany
Prior art keywords
hollow tube
tube
front fork
oil
wall
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 - Lifetime
Application number
DE602004003893T
Other languages
German (de)
English (en)
Other versions
DE602004003893D1 (de
Inventor
Nobuaki Fujita
Kimitoshi Satoh
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
Publication of DE602004003893D1 publication Critical patent/DE602004003893D1/de
Application granted granted Critical
Publication of DE602004003893T2 publication Critical patent/DE602004003893T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16F9/32—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
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
DE602004003893T 2004-01-14 2004-08-11 Motorradvorderradgabel Expired - Lifetime DE602004003893T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004007300 2004-01-14
JP2004007300A JP2005201345A (ja) 2004-01-14 2004-01-14 自動二輪車等のフロントフォーク

Publications (2)

Publication Number Publication Date
DE602004003893D1 DE602004003893D1 (de) 2007-02-08
DE602004003893T2 true DE602004003893T2 (de) 2007-04-12

Family

ID=34616874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004003893T Expired - Lifetime DE602004003893T2 (de) 2004-01-14 2004-08-11 Motorradvorderradgabel

Country Status (4)

Country Link
US (1) US7296812B2 (enExample)
EP (1) EP1555199B1 (enExample)
JP (1) JP2005201345A (enExample)
DE (1) DE602004003893T2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM274311U (en) * 2005-03-15 2005-09-01 Spinner Industry Co Ltd Damper for front fork of bicycle
US7516969B2 (en) * 2005-10-25 2009-04-14 Hui-Hsiung Chen Travel adjustable front suspension fork
JP4898386B2 (ja) * 2006-10-27 2012-03-14 カヤバ工業株式会社 フロントフォーク
JP2009008152A (ja) * 2007-06-27 2009-01-15 Showa Corp 油圧緩衝器
JP5141916B2 (ja) * 2009-03-23 2013-02-13 本田技研工業株式会社 油圧緩衝器
IT1394086B1 (it) * 2009-04-16 2012-05-25 Casa Dell Ammortizzatore Bitubo Di Mardollo Scipione & C S N C Con Sigla C D A Bitubo Di Mardollo Sc Dispositivo di smorzamento di vibrazioni, particolarmente per ammortizzatori idraulici per veicoli
US8701846B2 (en) * 2009-08-26 2014-04-22 Tenneco Automotive Operating Company Inc Inverted strut comprising an air damper combined with a hydraulic stop
US8800973B2 (en) 2011-02-25 2014-08-12 Fox Factory, Incorporated Compression sensitive suspension dampening
JP5873666B2 (ja) * 2011-08-30 2016-03-01 株式会社ショーワ フロントフォーク
JP6357067B2 (ja) * 2014-10-01 2018-07-11 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 (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU553238B2 (en) * 1983-09-26 1986-07-10 Nhk Spring Co. Ltd. Vehicle hydropneumatic suspension
JPS60157496A (ja) * 1983-12-27 1985-08-17 日本トング株式会社 ロ−ルリフタ−
JPH0796398B2 (ja) * 1985-11-28 1995-10-18 ヤマハ発動機株式会社 自動二輪車のフロントフオ−ク
US5009451A (en) * 1988-07-19 1991-04-23 Kabushiki Kaisha Showa Seisakusho Shock absorber for use in a vehicle
IT1234608B (it) * 1989-03-13 1992-05-25 Lifter Srl Colonna di supporto oleopneumatica regolabile, ammortizzata.
US5494302A (en) * 1991-06-11 1996-02-27 Cannondale Corporation Suspension assembly for a vehicle
JP3370130B2 (ja) * 1993-03-18 2003-01-27 株式会社ショーワ 自転車用前輪懸架装置
ES1029231Y (es) * 1994-10-18 1995-11-01 Pariente Antonio Cabrerizo Horquilla de bicicleta amortiguada.
JP3913294B2 (ja) * 1996-08-26 2007-05-09 カヤバ工業株式会社 フロントフォーク
US6568664B2 (en) * 1998-11-11 2003-05-27 Kayaba Kogyo Kabushiki Kaisha Front fork for motorcycle
JP2002139089A (ja) * 2000-11-06 2002-05-17 Kayaba Ind Co Ltd フロントフォーク
JP4637409B2 (ja) * 2001-06-28 2011-02-23 カヤバ工業株式会社 フロントフォーク
JP4107850B2 (ja) * 2002-02-07 2008-06-25 株式会社ショーワ 自動二輪車のフロントフォーク
JP4341830B2 (ja) * 2003-12-16 2009-10-14 株式会社ショーワ 自動二輪車等のフロントフォーク
US7290643B2 (en) * 2003-12-17 2007-11-06 Nobuaki Fujita Front fork in two-wheeled motor vehicle or the like

Also Published As

Publication number Publication date
EP1555199A1 (en) 2005-07-20
US7296812B2 (en) 2007-11-20
EP1555199B1 (en) 2006-12-27
DE602004003893D1 (de) 2007-02-08
US20050151343A1 (en) 2005-07-14
JP2005201345A (ja) 2005-07-28

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