TW200722652A - Position sensitive shock absorber - Google Patents

Position sensitive shock absorber

Info

Publication number
TW200722652A
TW200722652A TW095130311A TW95130311A TW200722652A TW 200722652 A TW200722652 A TW 200722652A TW 095130311 A TW095130311 A TW 095130311A TW 95130311 A TW95130311 A TW 95130311A TW 200722652 A TW200722652 A TW 200722652A
Authority
TW
Taiwan
Prior art keywords
shock absorber
piston
tube
position sensitive
sensitive shock
Prior art date
Application number
TW095130311A
Other languages
English (en)
Inventor
Michael Mcandrews
Original Assignee
Specialized Bicycle Components
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 Specialized Bicycle Components filed Critical Specialized Bicycle Components
Publication of TW200722652A publication Critical patent/TW200722652A/zh

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 SIDECARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • 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 SIDECARS, 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
    • 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 SIDECARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
    • B62K25/286—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay the shock absorber being connected to the chain-stay via a linkage mechanism
    • 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
    • F16F9/065—Expansion chamber provided on the upper or lower end of a damper, separately there from or laterally on the damper
    • 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
    • F16F9/066—Units characterised by the partition, baffle or like element
    • F16F9/067—Partitions of the piston type, e.g. sliding 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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • 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
    • F16F9/486—Arrangements for providing different damping effects at different parts of the stroke comprising a pin or stem co-operating with an aperture, e.g. a cylinder-mounted stem co-operating with a hollow piston rod
    • 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 SIDECARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K2025/048—Axle suspensions for mounting axles resiliently on cycle frame or fork with suspension manual adjustment details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
TW095130311A 2005-08-18 2006-08-17 Position sensitive shock absorber TW200722652A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70920605P 2005-08-18 2005-08-18
US11/500,036 US7690666B2 (en) 2005-08-18 2006-08-07 Position sensitive shock absorber

Publications (1)

Publication Number Publication Date
TW200722652A true TW200722652A (en) 2007-06-16

Family

ID=37910455

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095130311A TW200722652A (en) 2005-08-18 2006-08-17 Position sensitive shock absorber

Country Status (3)

Country Link
US (1) US7690666B2 (zh)
EP (1) EP1754909B1 (zh)
TW (1) TW200722652A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI474946B (zh) * 2008-05-09 2015-03-01 史比塞自行車組件公司 自行車阻尼器
CN114174162A (zh) * 2019-06-03 2022-03-11 比亚乔股份有限公司 具有作用在减震器上的倾斜阻挡系统的滚动机动车辆

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7273137B2 (en) 2001-08-30 2007-09-25 Fox Factory, Inc. Inertia valve shock absorber
US7128192B2 (en) 2001-08-30 2006-10-31 Fox Factory, Inc. Inertia valve shock absorber
US7374028B2 (en) * 2003-07-08 2008-05-20 Fox Factory, Inc. Damper with pressure-sensitive compression damping
US7699146B1 (en) 2006-04-02 2010-04-20 Fox Factory, Inc. Suspension damper having inertia valve and user adjustable pressure-relief
US7914031B2 (en) * 2006-08-07 2011-03-29 Specialized Bicycle Components, Inc. Bicycle damper
US20090000886A1 (en) 2007-06-29 2009-01-01 Mcandrews Michael Bicycle damper
US8002092B2 (en) * 2006-08-07 2011-08-23 Specialized Bicycle Components, Inc. Bicycle damper
US7878310B2 (en) * 2006-08-07 2011-02-01 Specialized Bicycle Components, Inc. Bicycle damper
JP5022106B2 (ja) * 2007-03-30 2012-09-12 株式会社ニフコ ダンパー装置
FR2914715B1 (fr) * 2007-04-05 2009-05-08 Peugeot Citroen Automobiles Sa Module de compensation pour amortisseur hydraulique de vehicule, et amortisseur equipe d'un tel module de compensation
US20090000888A1 (en) * 2007-06-29 2009-01-01 Mcandrews Michael Bicycle damper
US8276719B2 (en) * 2008-05-09 2012-10-02 Specialized Bicycle Components, Inc. Bicycle damper
US10047817B2 (en) 2009-01-07 2018-08-14 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
US10060499B2 (en) 2009-01-07 2018-08-28 Fox Factory, Inc. Method and apparatus for an adjustable damper
US9452654B2 (en) 2009-01-07 2016-09-27 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8627932B2 (en) 2009-01-07 2014-01-14 Fox Factory, Inc. Bypass for a suspension damper
AU2011253723B2 (en) * 2008-05-09 2012-12-13 Specialized Bicycle Components, Inc. Bicycle damper
US9033122B2 (en) 2009-01-07 2015-05-19 Fox Factory, Inc. Method and apparatus for an adjustable damper
US20100170760A1 (en) 2009-01-07 2010-07-08 John Marking Remotely Operated Bypass for a Suspension Damper
AU2011253712B2 (en) * 2008-05-09 2012-08-30 Specialized Bicycle Components, Inc. Bicycle damper
US11306798B2 (en) 2008-05-09 2022-04-19 Fox Factory, Inc. Position sensitive suspension damping with an active valve
US8398105B2 (en) * 2008-06-30 2013-03-19 Fox Factory, Inc. Methods and apparatus for suspension damping with reduced cavitation and effects
US8393446B2 (en) 2008-08-25 2013-03-12 David M Haugen Methods and apparatus for suspension lock out and signal generation
DE102008057268A1 (de) * 2008-11-13 2010-05-20 Dt Swiss Ag Federgabel für ein Fahrrad
DE102008058526B4 (de) 2008-11-21 2011-07-07 Voith Patent GmbH, 89522 Dämpfungseinrichtung zur Dämpfung der Rückhubbewegung eines von einem Stößel einer Presse überführbaren Arbeitskolbens
US12491961B2 (en) 2008-11-25 2025-12-09 Fox Factory, Inc. Seat post
US9422018B2 (en) 2008-11-25 2016-08-23 Fox Factory, Inc. Seat post
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
US12122205B2 (en) 2009-01-07 2024-10-22 Fox Factory, Inc. Active valve for an internal bypass
US10821795B2 (en) 2009-01-07 2020-11-03 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
US11299233B2 (en) 2009-01-07 2022-04-12 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8936139B2 (en) 2009-03-19 2015-01-20 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US8807542B2 (en) 2009-06-05 2014-08-19 Fox Factory, Inc. Apparatus and methods for a vehicle shock absorber
EP2312180B1 (en) 2009-10-13 2019-09-18 Fox Factory, Inc. Apparatus for controlling a fluid damper
US8672106B2 (en) 2009-10-13 2014-03-18 Fox Factory, Inc. Self-regulating suspension
US10697514B2 (en) 2010-01-20 2020-06-30 Fox Factory, Inc. Remotely operated bypass for a suspension damper
EP3778358B1 (en) 2010-07-02 2023-04-12 Fox Factory, Inc. Positive lock adjustable seat post
US8480064B2 (en) 2010-07-09 2013-07-09 Specialized Bicycle Components, Inc. Bicycle with suspension
EP3636953B1 (en) 2011-05-31 2023-09-27 Fox Factory, Inc. Apparatus for position sensitive and/or adjustable suspension damping
EP3567272B1 (en) 2011-09-12 2021-05-26 Fox Factory, Inc. Methods and apparatus for suspension set up
US8740237B2 (en) 2011-09-23 2014-06-03 Specialized Bicycle Components, Inc. Bicycle with suspension
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
US9428022B2 (en) * 2012-10-17 2016-08-30 Air Lift Company System and method for controlling a fluid suspension system
DE102014203181A1 (de) * 2014-02-21 2015-08-27 Zf Friedrichshafen Ag Schwingungsdämpfer sowie Kraftfahrzeug
US9688346B2 (en) * 2014-09-22 2017-06-27 Freedom Concepts Inc. Variable height infinitely adjustable fork adaptable to various wheel sizes
US10737546B2 (en) 2016-04-08 2020-08-11 Fox Factory, Inc. Electronic compression and rebound control
US11009096B2 (en) 2016-07-20 2021-05-18 Elka Suspension Inc. Position-relative damper assist system
US10272731B2 (en) 2016-10-14 2019-04-30 Continental Automotive Systems, Inc. Reservoir for airspring applications
EP3736467B1 (en) * 2019-05-03 2026-04-22 The Dynamic Engineering Solution Pty Ltd Hydraulic damper
US11598388B2 (en) * 2019-09-06 2023-03-07 Pratt & Miller Engineering And Fabrication, Llc Adaptive energy absorber for structural isolation and injury mitigation
US11904977B2 (en) 2019-10-11 2024-02-20 Eko Sport, Inc. Compensator
CN113074206B (zh) * 2021-04-12 2022-03-22 北京京西重工有限公司 液压阻尼器
US12497126B2 (en) 2022-09-19 2025-12-16 Sram, Llc Bicycle suspension components
CN115750674A (zh) * 2022-11-11 2023-03-07 深圳玛希姆运动科技有限公司 一种带安全锁装置的折叠减震器及折叠滑板车
FR3154776A1 (fr) * 2023-10-29 2025-05-02 Jean-Marc SCHWINDENHAMMER Amortisseur à laminage proportionnel

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1492328A (en) 1921-09-24 1924-04-29 James S Lang Shock absorber
US3127958A (en) 1961-06-30 1964-04-07 Ford Motor Co Shock absorber with improved relief valve structure
US3892298A (en) 1974-02-13 1975-07-01 Leland F Blatt Variable orifice shock absorber
US4126302A (en) 1978-01-20 1978-11-21 Curnutt Charles R Horizontal inertia-responsive shock absorber
US4214737A (en) 1979-05-11 1980-07-29 Blatt Leland F Adjustable shock absorber including metering pin and reservoir structure
EP0318816A3 (de) 1987-11-28 1990-06-13 Hermann Hemscheidt Maschinenfabrik GmbH & Co. Hydraulischer Stoss- und Schwingungsdämpfer mit regelbarer Dämpfung
US5598903A (en) 1992-05-05 1997-02-04 Ricor Racing & Development, L.P. Acceleration sensitive flow sensitive mcpherson strut
US5368141A (en) 1993-12-27 1994-11-29 Ford Motor Company Displacement sensitive valve mechanism
SE512020C2 (sv) 1995-05-18 2000-01-17 Oehlins Racing Ab Anordning vid stötdämpare
US5833259A (en) * 1995-10-19 1998-11-10 Answer Products, Inc. Two wheeled vehicle fork with reinforced leg
US5833036A (en) 1996-03-20 1998-11-10 Pro-Formance Shocks, Inc. Rebound adjustable shock absorber
AU7391396A (en) 1996-10-04 1998-04-24 Ricor Racing And Development, L.P. Acceleration sensitive flow sensitive mcpherson strut
NL1005765C2 (nl) 1997-04-08 1998-10-09 Koni Bv Dubbelwerkende demper met stangslag-volumecompensatie.
US6105987A (en) 1997-12-17 2000-08-22 Rockshox, Inc. Valve mechanism for damping system
SE515321C2 (sv) 1998-12-02 2001-07-16 Oehlins Racing Ab Stötdämpare med cylinder innefattande en kolvstång med minst två kolvar
US6267400B1 (en) 1999-04-06 2001-07-31 Specialized Bicycle Components, Inc. Bicycle damping enhancement system
US6260870B1 (en) * 2000-02-08 2001-07-17 Jeeng-Neng Fan Structure telescopic-type front fork cushion for bicycles
US6412803B1 (en) * 2001-05-04 2002-07-02 Answer Products, Inc. Front fork for cycles
ITMI20011094A1 (it) 2001-05-24 2002-11-24 Service S R L K Ammortizzatore a gas per veicoli
US6592136B2 (en) * 2001-07-02 2003-07-15 Fox Factory, Inc. Bicycle fork cartridge assembly
US20030213662A1 (en) 2001-08-30 2003-11-20 Fox Robert C. Inertia valve shock absorber
US7273137B2 (en) * 2001-08-30 2007-09-25 Fox Factory, Inc. Inertia valve shock absorber
US6604751B2 (en) 2001-08-30 2003-08-12 Fox Factory, Inc. Inertia valve shock absorber
US6581948B2 (en) 2001-08-30 2003-06-24 Fox Factory, Inc. Inertia valve shock absorber
WO2004079222A2 (en) 2003-02-28 2004-09-16 Robert Fox Inertia valve shock absorber
US6918605B2 (en) * 2003-06-10 2005-07-19 Showa Corporation Inverted type front fork in two-wheeled vehicle or the like

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI474946B (zh) * 2008-05-09 2015-03-01 史比塞自行車組件公司 自行車阻尼器
TWI588058B (zh) * 2008-05-09 2017-06-21 史比塞自行車組件公司 自行車阻尼器
TWI611977B (zh) * 2008-05-09 2018-01-21 史比塞自行車組件公司 自行車阻尼器
CN114174162A (zh) * 2019-06-03 2022-03-11 比亚乔股份有限公司 具有作用在减震器上的倾斜阻挡系统的滚动机动车辆

Also Published As

Publication number Publication date
EP1754909B1 (en) 2011-10-05
US7690666B2 (en) 2010-04-06
EP1754909A1 (en) 2007-02-21
US20070080515A1 (en) 2007-04-12

Similar Documents

Publication Publication Date Title
TW200722652A (en) Position sensitive shock absorber
GB2433303A (en) Amplitude controlled orifice valving
BR112017026873A2 (pt) elemento batente hidráulico para amortecedores hidráulicos e amortecedor hidráulico de tubo duplo para suspensões de veículos
CN106102519B (zh) 具有内置压力控制装置的用于家具铰链的减震阻尼器
RU2010153780A (ru) Встроенный быстродействующий запорный клапан
WO2008155655A3 (en) Junction bleed
WO2009032045A3 (en) Disc spring intake
WO2005012038A3 (en) Non-pressurized monotube shock absorber
WO2008122804A3 (en) Suspension systems
JP2011202801A5 (zh)
PL1754908T3 (pl) Amortyzator
ATE478254T1 (de) Abgas-rückschlagventil
ATE501371T1 (de) HYDRAULISCHER STOßDÄMPFER
BR0304212A (pt) Mola de pressão com comprimento ajustável
BRPI1001136A8 (pt) Válvula de controle de tração para amortecedor hidráulico
PL4111023T3 (pl) Amortyzator tłokowy do amortyzowania ruchu zamykającego systemu zamykania
BRPI0503647A (pt) amortecedor tendo um batente hidráulico
GB2556742A (en) Dual torsion springs flapper valve closure mechanism
GB2491793A (en) An elevator buffer
DE502004006884D1 (de) Stossdämpfer mit veränderbarer Dämpfungscharakteristik
SE0700033L (sv) Framgaffel med tätningsfunktion
MX2012004396A (es) Lentes rellenos con fluido y mecanismos de inflamiento de los mismos.
WO2015092436A3 (en) Shock absorber damper
ATE515642T1 (de) Zweirohrstossdämpfer
DE60319183D1 (de) Kolbenstangendichtung für Stossdämpfer mit pneumatischer Niveauregulierung