FR2708981B1 - Amortisseur d'oscillations hydraulique réglable, en particulier pour des véhicules automobiles. - Google Patents

Amortisseur d'oscillations hydraulique réglable, en particulier pour des véhicules automobiles.

Info

Publication number
FR2708981B1
FR2708981B1 FR9408975A FR9408975A FR2708981B1 FR 2708981 B1 FR2708981 B1 FR 2708981B1 FR 9408975 A FR9408975 A FR 9408975A FR 9408975 A FR9408975 A FR 9408975A FR 2708981 B1 FR2708981 B1 FR 2708981B1
Authority
FR
France
Prior art keywords
motor vehicles
adjustable hydraulic
oscillation damper
hydraulic oscillation
damper
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 - Fee Related
Application number
FR9408975A
Other languages
English (en)
Other versions
FR2708981A1 (fr
Inventor
Beck Hubert
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.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs AG
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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of FR2708981A1 publication Critical patent/FR2708981A1/fr
Application granted granted Critical
Publication of FR2708981B1 publication Critical patent/FR2708981B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F9/44—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
    • 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
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • F16F9/325—Constructional features of cylinders for attachment of valve units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B60G2500/11—Damping valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/22—Magnetic elements
    • B60G2600/26—Electromagnets; Solenoids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR9408975A 1993-07-20 1994-07-20 Amortisseur d'oscillations hydraulique réglable, en particulier pour des véhicules automobiles. Expired - Fee Related FR2708981B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4324284 1993-07-20
DE4337018 1993-10-29

Publications (2)

Publication Number Publication Date
FR2708981A1 FR2708981A1 (fr) 1995-02-17
FR2708981B1 true FR2708981B1 (fr) 1995-11-10

Family

ID=25927845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9408975A Expired - Fee Related FR2708981B1 (fr) 1993-07-20 1994-07-20 Amortisseur d'oscillations hydraulique réglable, en particulier pour des véhicules automobiles.

Country Status (8)

Country Link
US (1) US5603392A (fr)
JP (1) JPH0791478A (fr)
KR (1) KR960013716A (fr)
CN (1) CN1103034A (fr)
BR (1) BR9402872A (fr)
ES (1) ES2117503B1 (fr)
FR (1) FR2708981B1 (fr)
IT (1) IT1269945B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540049C1 (de) * 1995-10-27 1997-02-20 Fichtel & Sachs Ag Schwingungsdämpfer mit verstellbarer Dämpfkraft
DE19631608C1 (de) * 1996-08-05 1998-01-02 Mannesmann Sachs Ag Schwingungsdämpfer mit veränderbarer Dämpfkraft
DE19637095C2 (de) * 1996-09-12 1999-08-19 Mannesmann Sachs Ag Schwingungsdämpfer mit veränderbarer Dämpfkraft
KR100317070B1 (ko) * 1997-09-26 2002-01-16 다가야 레이지 유압완충기
US6978871B2 (en) 2003-09-17 2005-12-27 Tenneco Automotive Operating Company Inc. Adjustable damper with control valve, mounted in an external collar
KR100544488B1 (ko) * 2004-02-03 2006-01-23 주식회사 만도 감쇠력 가변 밸브 및 감쇠력 가변 밸브가 장착된 쇽 업소버
KR100747985B1 (ko) * 2004-04-28 2007-08-08 주식회사 만도 전자제어식 쇽 업소버의 가변밸브 결합장치
DE102005022941B4 (de) * 2005-05-19 2008-09-04 Thyssenkrupp Bilstein Suspension Gmbh Hydraulischer Stoßdämpfer
US7743896B2 (en) * 2006-10-11 2010-06-29 Tenneco Automotive Operating Company Inc. Shock absorber having a continuously variable semi-active valve
JP2009085307A (ja) * 2007-09-28 2009-04-23 Hitachi Ltd シリンダ装置
JP5246509B2 (ja) * 2009-06-30 2013-07-24 日立オートモティブシステムズ株式会社 液圧シリンダ
US8809543B2 (en) 2010-09-14 2014-08-19 Ricoh Company, Ltd. Electrophotographic photoreceptor, electrophotographic image forming method, electrophotographic image forming apparatus, and process cartridge for electrophotographic image forming apparatus
JP5626638B2 (ja) * 2010-09-29 2014-11-19 日立オートモティブシステムズ株式会社 緩衝器
CN102853022A (zh) * 2011-06-30 2013-01-02 钟祥市东风捷祥汽车减振器有限公司 电子可调式阻尼力减振器
DE102012111938A1 (de) * 2012-12-07 2014-06-12 Thyssenkrupp Bilstein Gmbh Stoßämpfer für ein Fahrzeug mit einem Flansch zur Verbindung eines externen Modulrohres
DE102012111936A1 (de) * 2012-12-07 2014-06-12 Thyssenkrupp Bilstein Gmbh Stoßdämpfer für ein Fahrzeug mit einem Flansch zur Verbindung eines externen Modulrohres
CN105081592A (zh) * 2014-05-14 2015-11-25 中国石油天然气股份有限公司 无需置换的天然气引压装置动火改造方法
CN105587815B (zh) * 2015-09-14 2017-12-22 台州绿嘉壹车辆部件有限公司 后减震器钢铁吊环
JP6882866B2 (ja) 2016-08-09 2021-06-02 Ｋｙｂ株式会社 シリンダ装置、及びシリンダ装置の製造方法
US11454291B2 (en) * 2018-12-28 2022-09-27 Tenneco Automotive Operating Company Inc. Damper with control valves
US11156261B2 (en) 2018-12-28 2021-10-26 Tenneco Automotive Operating Company Inc. Damper with multiple external control valves
US11143260B2 (en) 2018-12-28 2021-10-12 Tenneco Automotive Operating Company Inc. Damper with single external control valve
US11118649B2 (en) 2019-07-01 2021-09-14 Tenneco Automotive Operating Company Inc. Damper with side collector and external control valves
US11635122B2 (en) 2019-07-18 2023-04-25 Tenneco Automotive Operating Company Inc. Intake device for a damper having a side collector
US11248677B2 (en) 2019-07-18 2022-02-15 Tenneco Automotive Operating Company Inc. Pre-assembled piston accumulator insert device
US11441633B2 (en) * 2020-08-14 2022-09-13 DRiV Automotive Inc. Damper assembly including intake valve in fluid chamber

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434877A1 (de) * 1984-09-22 1986-04-17 Boge Gmbh, 5208 Eitorf Hydraulischer, regelbarer stossdaempfer
DE3535287A1 (de) * 1985-10-03 1987-04-16 Boge Gmbh Schwingungsdaempfungssystem fuer fahrzeuge
DE4114305A1 (de) * 1990-12-08 1992-06-11 Fichtel & Sachs Ag Absperrventileinrichtung
US5195619A (en) * 1991-09-03 1993-03-23 General Motors Corporation Internal accumulator for a hydraulic damper
DE4130870C2 (de) * 1991-09-17 1994-08-11 Fichtel & Sachs Ag Hydraulischer, regelbarer Schwingungsdämpfer
DE4137330C1 (en) * 1991-11-13 1992-11-12 Boge Ag, 5208 Eitorf, De Shock absorber for vehicle - includes valve centred by ring and secured in place by screw connection
DE4137821A1 (de) * 1991-11-16 1993-05-19 Boge Ag Hydraulischer, regelbarer schwingungsdaempfer
DE4237666C2 (de) * 1992-11-07 1996-07-11 Fichtel & Sachs Ag Ventilanordnung für einen hydraulischen, regelbaren Schwingungsdämpfer
DE4240837C2 (de) * 1992-12-04 2001-05-03 Mannesmann Sachs Ag Verfahren zur Montage eines Rohrstutzens und Rohrstutzen

Also Published As

Publication number Publication date
ES2117503B1 (es) 1999-03-16
FR2708981A1 (fr) 1995-02-17
CN1103034A (zh) 1995-05-31
US5603392A (en) 1997-02-18
IT1269945B (it) 1997-04-16
ITMI941317A0 (it) 1994-06-24
BR9402872A (pt) 1995-04-11
ES2117503A1 (es) 1998-08-01
ITMI941317A1 (it) 1995-12-24
JPH0791478A (ja) 1995-04-04
KR960013716A (ko) 1996-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse