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DE69930708D1 - Stossdämpfer - Google Patents

Stossdämpfer

Info

Publication number
DE69930708D1
DE69930708D1 DE69930708T DE69930708T DE69930708D1 DE 69930708 D1 DE69930708 D1 DE 69930708D1 DE 69930708 T DE69930708 T DE 69930708T DE 69930708 T DE69930708 T DE 69930708T DE 69930708 D1 DE69930708 D1 DE 69930708D1
Authority
DE
Germany
Prior art keywords
shock absorber
absorber
shock
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
DE69930708T
Other languages
English (en)
Other versions
DE69930708T2 (de
Inventor
Torkel Sintorn
Oscar Loefgren
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.)
Ohlins Racing AB
Original Assignee
Ohlins Racing AB
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 Ohlins Racing AB filed Critical Ohlins Racing AB
Publication of DE69930708D1 publication Critical patent/DE69930708D1/de
Application granted granted Critical
Publication of DE69930708T2 publication Critical patent/DE69930708T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/064—Units characterised by the location or shape of the expansion chamber
    • 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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping
    • 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)
DE69930708T 1998-12-02 1999-10-05 Stossdämpfer Expired - Lifetime DE69930708T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9804165A SE515321C2 (sv) 1998-12-02 1998-12-02 Stötdämpare med cylinder innefattande en kolvstång med minst två kolvar
SE9804165 1998-12-02

Publications (2)

Publication Number Publication Date
DE69930708D1 true DE69930708D1 (de) 2006-05-18
DE69930708T2 DE69930708T2 (de) 2007-01-11

Family

ID=20413520

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69930708T Expired - Lifetime DE69930708T2 (de) 1998-12-02 1999-10-05 Stossdämpfer

Country Status (5)

Country Link
US (1) US6446771B1 (de)
EP (1) EP1006292B1 (de)
JP (1) JP2000170821A (de)
DE (1) DE69930708T2 (de)
SE (1) SE515321C2 (de)

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DE10223556C1 (de) * 2002-05-28 2003-09-25 Thyssen Krupp Bilstein Gmbh Hydraulischer Stoßdämpfer
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US7690666B2 (en) * 2005-08-18 2010-04-06 Specialized Bicycle Components, Inc. Position sensitive shock absorber
JP4753238B2 (ja) * 2005-09-09 2011-08-24 ヤマハ発動機株式会社 油圧緩衝器
US20070144337A1 (en) * 2005-09-29 2007-06-28 Board Of Regents Of University Of Nebraska Method and apparatus for shock wave mitigation
US7878310B2 (en) * 2006-08-07 2011-02-01 Specialized Bicycle Components, Inc. Bicycle damper
US7914031B2 (en) * 2006-08-07 2011-03-29 Specialized Bicycle Components, Inc. Bicycle damper
US8002092B2 (en) * 2006-08-07 2011-08-23 Specialized Bicycle Components, Inc. Bicycle damper
US20090000886A1 (en) 2007-06-29 2009-01-01 Mcandrews Michael Bicycle damper
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EP1953409A1 (de) * 2007-02-01 2008-08-06 PAIOLI S.p.A. Verfahren zur Herstellung von Stoßdämpfern und mit diesem Verfahren hergestellter Stoßdämpfer
US8162112B2 (en) 2007-02-09 2012-04-24 Competition Tire East Methods and apparatus for protecting a shock absorber from bottoming
US9494209B1 (en) * 2007-06-21 2016-11-15 Bill J. Gartner Regressive hydraulic damper
US8143721B2 (en) * 2007-06-29 2012-03-27 Intel Corporation Package substrate dynamic pressure structure
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SE0702798L (sv) * 2007-12-14 2009-04-28 Oehlins Racing Ab Stötdämpare med ökande dämpkraft
DE102008006476B4 (de) * 2008-01-29 2012-05-16 Thyssenkrupp Bilstein Suspension Gmbh Gasdruckstoßdämpfer
US10047817B2 (en) 2009-01-07 2018-08-14 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8336683B2 (en) * 2008-05-09 2012-12-25 Specialized Bicycle Components, Inc. Bicycle damper
US20120305350A1 (en) 2011-05-31 2012-12-06 Ericksen Everet O Methods and apparatus for position sensitive suspension damping
US8857580B2 (en) 2009-01-07 2014-10-14 Fox Factory, Inc. Remotely operated bypass for a suspension damper
US11306798B2 (en) 2008-05-09 2022-04-19 Fox Factory, Inc. Position sensitive suspension damping with an active valve
US9452654B2 (en) 2009-01-07 2016-09-27 Fox Factory, Inc. Method and apparatus for an adjustable damper
US10060499B2 (en) 2009-01-07 2018-08-28 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8276719B2 (en) * 2008-05-09 2012-10-02 Specialized Bicycle Components, Inc. Bicycle damper
US8550223B2 (en) 2008-05-09 2013-10-08 Fox Factory, Inc. Methods and apparatus for position sensitive suspension dampening
US8627932B2 (en) 2009-01-07 2014-01-14 Fox Factory, Inc. Bypass for a suspension damper
US9033122B2 (en) 2009-01-07 2015-05-19 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8960389B2 (en) * 2009-09-18 2015-02-24 Specialized Bicycle Components, Inc. Bicycle shock absorber with slidable inertia mass
US20100170760A1 (en) 2009-01-07 2010-07-08 John Marking Remotely Operated Bypass for a Suspension Damper
US8393446B2 (en) 2008-08-25 2013-03-12 David M Haugen Methods and apparatus for suspension lock out and signal generation
US9140325B2 (en) 2009-03-19 2015-09-22 Fox Factory, Inc. Methods and apparatus for selective spring pre-load adjustment
US10036443B2 (en) 2009-03-19 2018-07-31 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US9422018B2 (en) 2008-11-25 2016-08-23 Fox Factory, Inc. Seat post
US10821795B2 (en) 2009-01-07 2020-11-03 Fox Factory, Inc. Method and apparatus for an adjustable damper
US12122205B2 (en) 2009-01-07 2024-10-22 Fox Factory, Inc. Active valve for an internal bypass
US11299233B2 (en) 2009-01-07 2022-04-12 Fox Factory, Inc. Method and apparatus for an adjustable damper
US9038791B2 (en) 2009-01-07 2015-05-26 Fox Factory, Inc. Compression isolator for a suspension damper
TW201028329A (en) * 2009-01-19 2010-08-01 Y S S Thailand Co Ltd Advanced triple piston damper
SE534251C2 (sv) * 2009-03-03 2011-06-14 Oehlins Racing Ab Stötdämpare med dubbelkolv
US8936139B2 (en) 2009-03-19 2015-01-20 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US8838335B2 (en) 2011-09-12 2014-09-16 Fox Factory, Inc. Methods and apparatus for suspension set up
US8672106B2 (en) 2009-10-13 2014-03-18 Fox Factory, Inc. Self-regulating suspension
US8955653B2 (en) 2009-10-13 2015-02-17 Fox Factory, Incorporated Methods and apparatus for controlling a fluid damper
US10953716B2 (en) 2009-10-26 2021-03-23 Fox Factory, Inc. Methods and apparatus for managing pressurized gas in fluid dampers
US8807300B2 (en) * 2009-10-26 2014-08-19 Fox Factory, Inc. Methods and apparatus for managing pressurized gas in fluid dampers
US10697514B2 (en) 2010-01-20 2020-06-30 Fox Factory, Inc. Remotely operated bypass for a suspension damper
KR100977191B1 (ko) * 2010-02-22 2010-08-23 주식회사 케이. 아이. 씨 감쇠력 조절가능한 쇽업쇼바
US8006993B1 (en) 2010-05-14 2011-08-30 Specialized Bicycle Components, Inc. Bicycle frame
EP3778358B1 (de) 2010-07-02 2023-04-12 Fox Factory, Inc. Einstellbare sattelstütze mit positiver verriegelung
KR101218839B1 (ko) * 2010-09-07 2013-01-07 주식회사 만도 쇽업소버
AP3375A (en) * 2010-11-05 2015-07-31 Tvs Motor Co Ltd Rear suspension for two wheelers
US11279199B2 (en) 2012-01-25 2022-03-22 Fox Factory, Inc. Suspension damper with by-pass valves
US10330171B2 (en) 2012-05-10 2019-06-25 Fox Factory, Inc. Method and apparatus for an adjustable damper
FR3004501B1 (fr) * 2013-04-16 2015-03-27 Peugeot Citroen Automobiles Sa Dispositif amortisseur hydraulique pour amortir des oscillations dans une suspension de vehicule
US10183539B2 (en) * 2014-09-17 2019-01-22 Fox Factory, Inc. Shock absorber
WO2016126776A1 (en) 2015-02-03 2016-08-11 Tenneco Automotive Operating Company Inc. Secondary dampening assembly for shock absorber
DE112016000630T5 (de) * 2015-02-06 2017-11-02 Tenneco Automotive Operating Company Inc. Sekundäre Dämpfungsanordnung für einen Stoßdämpfer
US10737546B2 (en) 2016-04-08 2020-08-11 Fox Factory, Inc. Electronic compression and rebound control
FR3050495B1 (fr) * 2016-04-25 2018-05-11 Peugeot Citroen Automobiles Sa Systeme de suspension hydraulique d’un vehicule
US10107352B2 (en) 2016-04-29 2018-10-23 Beijingwest Industries Co., Ltd. Hydraulic damper with a hydraulic stop arrangement
US10527122B2 (en) 2017-02-03 2020-01-07 Beijingwest Industries Co., Ltd. Hydraulic damper with a hydraulic compression stop arrangement
US20200102045A1 (en) * 2017-03-22 2020-04-02 Honda Motor Co., Ltd. Steering damper
JP6291120B1 (ja) * 2017-08-29 2018-03-14 株式会社ショーワ 油圧緩衝器
US10670107B2 (en) * 2017-12-15 2020-06-02 Beijingwest Industries Co., Ltd. Hydraulic damper with a hydraulic compression stop assembly
RU195947U1 (ru) * 2017-12-20 2020-02-11 Сергей Николаевич Калинин Двухпоршневой амортизатор транспортного средства
DE102018201297B4 (de) 2018-01-29 2022-07-07 Bayerische Motoren Werke Aktiengesellschaft Schwingungsdämpfer für ein Fahrzeug
US11448282B2 (en) 2018-06-20 2022-09-20 N10Z Performance Shocks LLC Shock absorber assembly
EP3663605B1 (de) 2018-10-30 2023-06-07 Fox Factory, Inc. Positionsempfindliche aufhängungsdämpfung mit einem aktiven ventil
US11602971B2 (en) 2019-02-22 2023-03-14 Fox Factory, Inc. Mechanical bypass of electronic valve body
EP4031782A4 (de) * 2019-09-19 2023-10-25 Fox Factory, Inc. Doppelspannungsventildämpfer mit einem hauptdämpfer und einem aktiv gesteuerten basisventil
EP3851703A1 (de) * 2020-01-06 2021-07-21 BeijingWest Industries Co. Ltd. Stossdämpferbaugruppe
CN111043221B (zh) 2020-01-06 2021-06-15 北京京西重工有限公司 阻尼器组件
US12025205B2 (en) * 2021-04-22 2024-07-02 DRiV Automotive Inc. Hydraulic rebound stop pressure relief system
US20220373056A1 (en) * 2021-05-12 2022-11-24 Vorsprung Technologies, Ltd. High dynamic range suspension apparatus with selective fluid pressure communication
CN114046332B (zh) * 2021-11-17 2023-08-04 浙江路得坦摩汽车部件股份有限公司 一种独立排气泄压的减振器
LT7123B (lt) 2024-07-04 2025-02-10 Vilniaus Gedimino technikos universitetas Elektrinio paspirtuko amortizatorius

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Also Published As

Publication number Publication date
JP2000170821A (ja) 2000-06-23
DE69930708T2 (de) 2007-01-11
US20020053493A1 (en) 2002-05-09
EP1006292B1 (de) 2006-04-05
SE515321C2 (sv) 2001-07-16
SE9804165D0 (sv) 1998-12-02
US6446771B1 (en) 2002-09-10
SE9804165L (sv) 2000-06-03
EP1006292A1 (de) 2000-06-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition