DE69818465D1 - Dämpfer und ventil - Google Patents
Dämpfer und ventilInfo
- Publication number
- DE69818465D1 DE69818465D1 DE69818465T DE69818465T DE69818465D1 DE 69818465 D1 DE69818465 D1 DE 69818465D1 DE 69818465 T DE69818465 T DE 69818465T DE 69818465 T DE69818465 T DE 69818465T DE 69818465 D1 DE69818465 D1 DE 69818465D1
- Authority
- DE
- Germany
- Prior art keywords
- damper
- valve
- 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
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
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
- F16F9/463—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall characterised by electrical connections
-
- 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
-
- 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
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
- F16F9/466—Throttling control, i.e. regulation of flow passage geometry
-
- 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
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
- F16F2224/0283—Materials; Material properties solids piezoelectric; electro- or magnetostrictive
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/890,955 US6193029B1 (en) | 1997-07-08 | 1997-07-08 | Damper and valve |
US890955 | 1997-07-08 | ||
PCT/US1998/014079 WO1999002889A1 (en) | 1997-07-08 | 1998-07-07 | Damper and valve |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69818465D1 true DE69818465D1 (de) | 2003-10-30 |
DE69818465T2 DE69818465T2 (de) | 2004-07-22 |
Family
ID=25397386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69818465T Expired - Lifetime DE69818465T2 (de) | 1997-07-08 | 1998-07-07 | Dämpfer und ventil |
Country Status (4)
Country | Link |
---|---|
US (2) | US6193029B1 (de) |
EP (1) | EP0993567B1 (de) |
DE (1) | DE69818465T2 (de) |
WO (1) | WO1999002889A1 (de) |
Families Citing this family (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6193029B1 (en) * | 1997-07-08 | 2001-02-27 | Active Control Experts, Inc. | Damper and valve |
US6371002B1 (en) * | 2000-09-29 | 2002-04-16 | The United States Of America As Represented By The Secretary Of The Navy | Detachable shock-absorbing ram-plate |
US6655512B2 (en) * | 2000-12-19 | 2003-12-02 | Delphi Technologies, Inc. | Variable area low speed orifice in a vehicle damper |
US6439556B1 (en) * | 2001-02-15 | 2002-08-27 | Delphi Technologies, Inc. | Active decoupler hydraulic mount |
DE10120918B4 (de) * | 2001-04-27 | 2011-05-05 | Continental Aktiengesellschaft | Elektrisch verstellbare, semiaktive Dämpferregelung |
US20040090020A1 (en) * | 2002-11-08 | 2004-05-13 | Arctic Cat, Inc. | Electronically controlled active suspension damper |
DE502004000445D1 (de) | 2004-02-11 | 2006-05-24 | Festo Ag & Co | Piezoventil |
JP4464225B2 (ja) * | 2004-08-20 | 2010-05-19 | ヤマハ発動機株式会社 | 油圧式緩衝器 |
DE102004060002A1 (de) * | 2004-12-14 | 2006-06-22 | Continental Aktiengesellschaft | Gasfeder-Dämpfer-Einheit |
HK1092006A2 (en) * | 2006-07-11 | 2007-01-26 | Chekiang Metalware Factory Com | Hydraulic hinge |
US8857580B2 (en) * | 2009-01-07 | 2014-10-14 | Fox Factory, Inc. | Remotely operated bypass for a suspension damper |
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 |
US10047817B2 (en) | 2009-01-07 | 2018-08-14 | Fox Factory, Inc. | Method and apparatus for an adjustable damper |
US11306798B2 (en) | 2008-05-09 | 2022-04-19 | Fox Factory, Inc. | Position sensitive suspension damping with an active valve |
US8627932B2 (en) | 2009-01-07 | 2014-01-14 | Fox Factory, Inc. | Bypass for a suspension damper |
US20100170760A1 (en) | 2009-01-07 | 2010-07-08 | John Marking | Remotely Operated Bypass for a Suspension Damper |
US9033122B2 (en) | 2009-01-07 | 2015-05-19 | Fox Factory, Inc. | Method and apparatus for an adjustable damper |
US8393446B2 (en) | 2008-08-25 | 2013-03-12 | David M Haugen | Methods and apparatus for suspension lock out and signal generation |
US8160774B2 (en) * | 2008-10-15 | 2012-04-17 | GM Global Technology Operations LLC | Vehicular actuator system |
US8174377B2 (en) * | 2008-11-14 | 2012-05-08 | GM Global Technology Operations LLC | Suspension height sensor |
US8175770B2 (en) * | 2008-11-17 | 2012-05-08 | GM Global Technology Operations LLC | Height sensing system for a vehicular suspension assembly |
EP3216495B1 (de) | 2008-11-25 | 2019-04-24 | Fox Factory, Inc. | Verfahren und vorrichtung für virtuellen wettbewerb |
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 |
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 |
US9556925B2 (en) | 2009-01-07 | 2017-01-31 | Fox Factory, Inc. | Suspension damper with by-pass valves |
US7936113B2 (en) * | 2009-02-27 | 2011-05-03 | GM Global Technology Operations LLC | Harvesting energy from vehicular vibrations using piezoelectric devices |
US8063498B2 (en) * | 2009-02-27 | 2011-11-22 | GM Global Technology Operations LLC | Harvesting energy from vehicular vibrations |
US8143766B2 (en) * | 2009-02-27 | 2012-03-27 | GM Global Technology Operations LLC | Harvesting energy from vehicular vibrations using piezoelectric devices |
US8253281B2 (en) * | 2009-02-27 | 2012-08-28 | GM Global Technology Operations LLC | Energy harvesting apparatus incorporated into shock absorber |
US7956797B2 (en) * | 2009-03-09 | 2011-06-07 | GM Global Technology Operations LLC | System and method for measuring a relative distance between vehicle components using ultra-wideband techniques |
US8936139B2 (en) | 2009-03-19 | 2015-01-20 | Fox Factory, Inc. | Methods and apparatus for suspension adjustment |
EP2248691A1 (de) | 2009-05-04 | 2010-11-10 | Fox Factory, Inc. | Aufhängungssystem für ein Fahrzeug |
GB2473502A (en) * | 2009-09-15 | 2011-03-16 | Bombardier Transp Gmbh | Rail vehicle suspension system with malfunction sensor |
US8672106B2 (en) * | 2009-10-13 | 2014-03-18 | Fox Factory, Inc. | Self-regulating suspension |
EP2312180B1 (de) | 2009-10-13 | 2019-09-18 | Fox Factory, Inc. | Vorrichtung zur Steuerung eines hydraulischen Dämpfers |
US8614518B2 (en) * | 2009-10-14 | 2013-12-24 | GM Global Technology Operations LLC | Self-powered vehicle sensor systems |
DE102009046285B4 (de) | 2009-11-02 | 2022-10-06 | Robert Bosch Gmbh | Verstelleinheit, insbesondere für einen Fahrzeugdämpfer, Verfahren zur Fertigung einer solchen Verstelleinheit und zugehöriger Fahrzeugdämpfer |
US10697514B2 (en) * | 2010-01-20 | 2020-06-30 | Fox Factory, Inc. | Remotely operated bypass for a suspension damper |
EP4112338A1 (de) | 2010-02-05 | 2023-01-04 | Fox Factory, Inc. | Verfahren und vorrichtung zur aufhängungseinstellung |
FR2960616B1 (fr) * | 2010-05-28 | 2012-06-01 | Peugeot Citroen Automobiles Sa | Dispositif d'amortissement pilote, en particulier pour suspension de vehicule automobile |
EP3778358B1 (de) | 2010-07-02 | 2023-04-12 | Fox Factory, Inc. | Einstellbare sattelstütze mit positiver verriegelung |
EP2495472B1 (de) | 2011-03-03 | 2024-05-01 | Fox Factory, Inc. | Kühler für einen aufhängungsdämpfer |
ITPI20110052A1 (it) * | 2011-05-03 | 2012-11-04 | Giorgio Cuce | Struttura di smorzatore idraulico |
EP3636953B1 (de) | 2011-05-31 | 2023-09-27 | Fox Factory, Inc. | Vorrichtung zur positionsempfindlichen und/oder einstellbaren aufhängungsdämpfung |
US9371883B2 (en) * | 2011-07-28 | 2016-06-21 | Robert H. Wehr | Inertial terrain transit event manager apparatus |
EP2567839B1 (de) | 2011-09-12 | 2019-03-13 | Fox Factory, Inc. | Verfahren und Vorrichtung zur Aufhängungseinstellung |
DE102011116891B4 (de) | 2011-10-17 | 2014-10-23 | Mohamed Belkacem | In sich zusammenfaltbarer Rollstuhl |
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 |
US9777792B2 (en) * | 2015-12-07 | 2017-10-03 | GM Global Technology Operations LLC | Variable damping system using a piezoelectric device |
US10737546B2 (en) | 2016-04-08 | 2020-08-11 | Fox Factory, Inc. | Electronic compression and rebound control |
US10358180B2 (en) | 2017-01-05 | 2019-07-23 | Sram, Llc | Adjustable seatpost |
DE102017001317B3 (de) | 2017-03-18 | 2018-03-08 | Thomas Magnete Gmbh | Hubkolbenpumpe mit aktivem Dämpfer und Verfahren zum Betrieb der Hubkolbenpumpe |
US10981429B2 (en) | 2017-09-29 | 2021-04-20 | Fox Factory, Inc. | Electronically controlled sway bar damping link |
US20220009304A1 (en) * | 2018-10-31 | 2022-01-13 | Bombardier Recreational Products Inc. | Shock absorber for a vehicle |
IT201800010258A1 (it) * | 2018-11-12 | 2020-05-12 | Seares S R L | Dispositivo di ancoraggio |
US11428279B2 (en) | 2018-11-26 | 2022-08-30 | Fox Factory, Inc. | Suspension enhancing hub and rear derailleur assembly |
US11713093B2 (en) | 2019-08-29 | 2023-08-01 | Fox Factory, Inc. | Smart device application with customizable tunes for active valve control |
US11459050B2 (en) | 2019-09-03 | 2022-10-04 | Fox Factory, Inc. | Connected component platform |
US11975792B2 (en) | 2019-11-26 | 2024-05-07 | Fox Factory, Inc. | Selecting different suspension tunes via a manually operated switch |
US20210300140A1 (en) | 2020-03-30 | 2021-09-30 | Fox Factory, Inc. | Integrated active valve assembly |
CN112191517B (zh) * | 2020-09-24 | 2021-09-14 | 安徽华宇机械制造有限公司 | 一种基于气压传感的防堵塞型粮食筛选机 |
EP4011678A1 (de) | 2020-12-04 | 2022-06-15 | Fox Factory, Inc. | Verfahren und system zur steuerung der leistung eines elektromotors eines fahrzeugs |
US11634003B2 (en) | 2020-12-17 | 2023-04-25 | Fox Factory, Inc. | Automated control system for an electronically controlled sway bar link |
US20230024676A1 (en) | 2021-07-22 | 2023-01-26 | Gonzalo Fuentes Iriarte | Systems and methods for electric vehicle energy recovery |
EP4125068A1 (de) | 2021-07-29 | 2023-02-01 | Fox Factory, Inc. | Verbundene bauteilplattform |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR356042A (fr) | 1905-07-11 | 1905-11-18 | Octave Daulaus | Amortisseur pour suspensions à ressorts des véhicules |
US4807860A (en) | 1984-06-28 | 1989-02-28 | Simons Stephen W | Motorcycle front fork anti-cavity damping system |
US5657840A (en) * | 1986-06-05 | 1997-08-19 | Lizell; Magnus B. | Method and apparatus for absorbing mechanical shock |
JPS63303238A (ja) | 1987-06-02 | 1988-12-09 | Nippon Autom:Kk | シヨツクアブソ−バ |
US5454452A (en) * | 1988-02-22 | 1995-10-03 | Ohlins Racing Ab | Absorber arrangement |
DE8815444U1 (de) * | 1988-03-05 | 1989-02-02 | Boge Ag, 5208 Eitorf, De | |
US4961483A (en) * | 1988-08-03 | 1990-10-09 | Atsugi Motor Parts, Limited | Variable damping characteristics shock absorber with feature of generation of piston stroke direction indicative signal |
DE3925520A1 (de) | 1989-08-02 | 1991-02-07 | Hemscheidt Maschf Hermann | Daempfungsventil mit verbesserter daempfungseinstellung |
GB2239506B (en) | 1989-12-08 | 1993-08-25 | Toyota Motor Co Ltd | Suspension control system |
DE4017924A1 (de) | 1990-06-05 | 1991-12-12 | Boge Ag | Vorderradgabel fuer fahrraeder |
US5193833A (en) | 1990-08-24 | 1993-03-16 | Robert Reisinger | Bicycle front suspension, steering & braking system |
JPH04175533A (ja) * | 1990-11-05 | 1992-06-23 | Nissan Motor Co Ltd | 圧電アクチュエータの変位拡大機構 |
JPH0689801B2 (ja) | 1990-11-26 | 1994-11-14 | カヤバ工業株式会社 | 油圧緩衝器の減衰力調整構造 |
US5154263A (en) | 1990-12-11 | 1992-10-13 | Monroe Auto Equipment Company | Method and apparatus for controlling the flow of damping fluid through a piston |
US5186481A (en) | 1991-04-03 | 1993-02-16 | Rockshox, Inc. | Bicycle with improved front fork wheel suspension |
US5238259A (en) | 1991-09-19 | 1993-08-24 | Wilson Stephen R | Quick release dropout for bicycle wheel |
US5276622A (en) * | 1991-10-25 | 1994-01-04 | Lord Corporation | System for reducing suspension end-stop collisions |
DE4218608A1 (de) | 1992-06-05 | 1993-12-09 | Skf Gmbh | Hydraulischer Dämpfer |
US5310203A (en) | 1992-12-03 | 1994-05-10 | Chen Tsai L | Bicycle shock-absorbing apparatus |
US5284352A (en) | 1992-12-03 | 1994-02-08 | Chen Tsai L | Compression-adjustable bicycle shock-absorbing apparatus |
ES2126055T3 (es) | 1993-11-13 | 1999-03-16 | Delphi France Automotive Sys | Amortiguador. |
US6420819B1 (en) | 1994-01-27 | 2002-07-16 | Active Control Experts, Inc. | Packaged strain actuator |
US5580075A (en) | 1994-06-06 | 1996-12-03 | Rockshox, Inc. | Bicycle fork suspension with exchangeable spring unit |
US5456480A (en) | 1994-06-06 | 1995-10-10 | Rockshox, Inc. | Fork suspension with variable hydraulic damping |
US5996745A (en) * | 1997-05-15 | 1999-12-07 | K-2 Corporation | Piezoelectric shock absorber valve |
US6193029B1 (en) * | 1997-07-08 | 2001-02-27 | Active Control Experts, Inc. | Damper and valve |
-
1997
- 1997-07-08 US US08/890,955 patent/US6193029B1/en not_active Expired - Lifetime
-
1998
- 1998-07-07 DE DE69818465T patent/DE69818465T2/de not_active Expired - Lifetime
- 1998-07-07 WO PCT/US1998/014079 patent/WO1999002889A1/en active IP Right Grant
- 1998-07-07 EP EP98933236A patent/EP0993567B1/de not_active Expired - Lifetime
-
2001
- 2001-01-23 US US09/768,119 patent/US6427812B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0993567B1 (de) | 2003-09-24 |
DE69818465T2 (de) | 2004-07-22 |
US6427812B2 (en) | 2002-08-06 |
EP0993567A1 (de) | 2000-04-19 |
US6193029B1 (en) | 2001-02-27 |
US20010025752A1 (en) | 2001-10-04 |
WO1999002889A1 (en) | 1999-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |