FR2711201B1 - - Google Patents

Info

Publication number
FR2711201B1
FR2711201B1 FR9412153A FR9412153A FR2711201B1 FR 2711201 B1 FR2711201 B1 FR 2711201B1 FR 9412153 A FR9412153 A FR 9412153A FR 9412153 A FR9412153 A FR 9412153A FR 2711201 B1 FR2711201 B1 FR 2711201B1
Authority
FR
France
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 - Fee Related
Application number
FR9412153A
Other languages
French (fr)
Other versions
FR2711201A1 (fr
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 filed Critical
Publication of FR2711201A1 publication Critical patent/FR2711201A1/fr
Application granted granted Critical
Publication of FR2711201B1 publication Critical patent/FR2711201B1/fr
Granted 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
    • F16F9/32—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of fluid dampers
    • 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
    • F16F9/464—Control of valve bias or pre-stress, e.g. electromagnetically

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
FR9412153A 1993-10-15 1994-10-12 Amortisseur à effet d'amortissement variable en fonction de la charge. Granted FR2711201A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4335210 1993-10-15
DE19944424991 DE4424991A1 (de) 1993-10-15 1994-07-15 Schwingungsdämpfer mit lastabhängig wirkender Dämpfung

Publications (2)

Publication Number Publication Date
FR2711201A1 FR2711201A1 (fr) 1995-04-21
FR2711201B1 true FR2711201B1 (enrdf_load_stackoverflow) 1997-03-07

Family

ID=25930443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9412153A Granted FR2711201A1 (fr) 1993-10-15 1994-10-12 Amortisseur à effet d'amortissement variable en fonction de la charge.

Country Status (3)

Country Link
DE (1) DE4424991A1 (enrdf_load_stackoverflow)
FR (1) FR2711201A1 (enrdf_load_stackoverflow)
GB (1) GB2282864B (enrdf_load_stackoverflow)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996015390A1 (de) * 1994-11-14 1996-05-23 Industrieanlagen-Betriebsgesellschaft Mbh Schwingungsdämpfer, insbesondere für fahrzeuge
DE19750414C2 (de) * 1997-02-20 2001-09-20 Mannesmann Sachs Ag Schwingungsdämpfer, insbesondere Einrohrdämpfer
FR2759947B1 (fr) * 1997-02-26 2001-11-09 Marrel Sa Suspension de vehicule et valve hydraulique convenant a cette suspension
US7374028B2 (en) 2003-07-08 2008-05-20 Fox Factory, Inc. Damper with pressure-sensitive compression damping
JP4839196B2 (ja) 2006-03-28 2011-12-21 カヤバ工業株式会社 車高調整装置
EP1974965A1 (en) * 2007-03-26 2008-10-01 C.R.F. Società Consortile per Azioni System for controlling damping and roll and pitch body movements of a motor vehicle, having adjustable hydraulic actuators
US9494209B1 (en) 2007-06-21 2016-11-15 Bill J. Gartner Regressive hydraulic damper
US10060499B2 (en) 2009-01-07 2018-08-28 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8857580B2 (en) * 2009-01-07 2014-10-14 Fox Factory, Inc. Remotely operated bypass for a suspension damper
US9452654B2 (en) 2009-01-07 2016-09-27 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
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
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
EP2312180B1 (en) 2009-10-13 2019-09-18 Fox Factory, Inc. Apparatus for controlling a fluid damper
US10697514B2 (en) 2010-01-20 2020-06-30 Fox Factory, Inc. Remotely operated bypass for a suspension damper
EP3929459A1 (en) 2011-09-12 2021-12-29 Fox Factory, Inc. Methods and apparatus for suspension set up
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
CN103791022B (zh) * 2014-01-22 2016-03-09 南通爱慕希机械有限公司 一种活塞增阻机构
CN119084519B (zh) * 2024-11-08 2025-03-11 浙江戈尔德智能悬架股份有限公司 一种主动液压悬架减振器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1081439A (fr) * 1953-07-20 1954-12-20 Amortisseur hydraulique
US2908284A (en) * 1954-12-31 1959-10-13 Ford Motor Co Shock absorber valve
US2934175A (en) * 1956-05-15 1960-04-26 Schnitzer Emanuel Band pass shock strut
FR1213699A (fr) * 1957-10-14 1960-04-04 Perfectionnements apportés aux amortisseurs hydrauliques
GB928308A (en) * 1961-03-22 1963-06-12 Armstrong Patents Co Ltd Improvements in or relating to telescopic hydraulic shock absorbers
DE2322997C2 (de) * 1973-05-08 1985-05-23 Daimler-Benz Ag, 7000 Stuttgart Dämpfungsvorrichtung für hydropneumatische Fahrzeugfedern
DE3406032A1 (de) * 1984-02-20 1985-08-22 Boge Gmbh, 5208 Eitorf Hydropneumatische federung mit niveauregelung fuer fahrzeuge
DE3601445A1 (de) * 1986-01-20 1987-07-23 Boge Gmbh Hydropneumatische federung mit lastabhaengiger daempfungssteuerung
DE3612006A1 (de) * 1986-04-09 1987-10-15 Fichtel & Sachs Ag Hydropneumatische federung mit lastabhaengig wirkender daempfung
DE3924168A1 (de) * 1989-07-21 1991-01-24 Boge Ag Regelbarer schwingungsdaempfer
DE4033190C1 (enrdf_load_stackoverflow) * 1990-10-19 1992-01-02 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4105771A1 (de) * 1991-02-23 1992-08-27 Boge Ag Hydraulischer, verstellbarer schwingungsdaempfer fuer kraftfahrzeuge
DE4129581C2 (de) * 1991-09-06 2000-10-05 Continental Teves Ag & Co Ohg Steuerbare Ventilanordnung für regelbare Zweirohr-Schwingungsdämpfer
DE9210834U1 (de) * 1992-01-17 1992-10-08 August Bilstein GmbH & Co. KG, 5828 Ennepetal Regelbarer Schwingungsdämpfer für Kraftfahrzeuge

Also Published As

Publication number Publication date
GB2282864A (en) 1995-04-19
GB2282864B (en) 1997-03-05
FR2711201A1 (fr) 1995-04-21
GB9420719D0 (en) 1994-11-30
DE4424991A1 (de) 1995-04-20

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