IT1243678B - Ammortizzatore regolabile - Google Patents

Ammortizzatore regolabile

Info

Publication number
IT1243678B
IT1243678B IT02099290A IT2099290A IT1243678B IT 1243678 B IT1243678 B IT 1243678B IT 02099290 A IT02099290 A IT 02099290A IT 2099290 A IT2099290 A IT 2099290A IT 1243678 B IT1243678 B IT 1243678B
Authority
IT
Italy
Prior art keywords
shock absorber
adjustable shock
adjustable
absorber
shock
Prior art date
Application number
IT02099290A
Other languages
English (en)
Other versions
IT9020992A1 (it
IT9020992A0 (it
Inventor
Norbert Ackermann
Hubert Beck
Original Assignee
Boge 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 Boge Ag filed Critical Boge Ag
Publication of IT9020992A0 publication Critical patent/IT9020992A0/it
Publication of IT9020992A1 publication Critical patent/IT9020992A1/it
Application granted granted Critical
Publication of IT1243678B publication Critical patent/IT1243678B/it

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
    • F16F9/465—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 using servo control, the servo pressure being created by the flow of damping fluid, e.g. controlling pressure in a chamber downstream of a pilot passage
    • 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
    • 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
IT02099290A 1989-07-21 1990-07-19 Ammortizzatore regolabile IT1243678B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3924169 1989-07-21
DE4016807A DE4016807A1 (de) 1989-07-21 1990-05-25 Regelbarer schwingungsdaempfer

Publications (3)

Publication Number Publication Date
IT9020992A0 IT9020992A0 (it) 1990-07-19
IT9020992A1 IT9020992A1 (it) 1992-01-19
IT1243678B true IT1243678B (it) 1994-06-21

Family

ID=25883250

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02099290A IT1243678B (it) 1989-07-21 1990-07-19 Ammortizzatore regolabile

Country Status (6)

Country Link
US (1) US5078240A (it)
JP (1) JPH0361740A (it)
BR (1) BR9003528A (it)
DE (1) DE4016807A1 (it)
FR (1) FR2650042B1 (it)
IT (1) IT1243678B (it)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4033190C1 (it) * 1990-10-19 1992-01-02 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
JPH04312226A (ja) * 1991-04-12 1992-11-04 Oehlins Racing Ab 減衰器
JPH04312224A (ja) * 1991-04-12 1992-11-04 Oehlins Racing Ab 減衰器
US5409088A (en) * 1991-04-12 1995-04-25 Yamaha Hatsudoki Kabushiki Kaisha Shock absorber
US5163706A (en) * 1991-04-24 1992-11-17 General Motors Corporation Electro-hydraulic pressure regulating valve assembly for a hydraulic damper
DE4123141C1 (it) * 1991-07-12 1992-07-30 Boge Ag, 5208 Eitorf, De
DE4125316C1 (it) * 1991-07-31 1992-10-01 Boge Ag, 5208 Eitorf, De
EP0608427B1 (en) * 1991-10-24 1998-01-21 Yamaha Hatsudoki Kabushiki Kaisha Shock absorber
DE4239160C1 (de) * 1992-11-21 1994-05-11 Bilstein August Gmbh Co Kg Regelbarer hydraulischer Schwingungsdämpfer für Kraftfahrzeuge
US5551541A (en) * 1993-03-18 1996-09-03 Fichtel & Sachs Ag Shock absorber
US5699885A (en) * 1993-03-18 1997-12-23 Fichtel & Sachs Ag Vibration damper with adjustable damping force
DE4342763A1 (de) * 1993-12-15 1995-06-22 Bilstein August Gmbh Co Kg Hydraulischer, regelbarer Einrohrschwingungsdämpfer für Kraftfahrzeuge
DE4401689B4 (de) * 1994-01-21 2011-01-27 Robert Bosch Gmbh Schwingungsdämpfer zur Dämpfung von Bewegungsabläufen
GB2287770B (en) * 1994-03-21 1997-11-26 Monroe Auto Equipment Co Piston post for a damper
DE4418972C2 (de) * 1994-05-31 1997-05-07 Fichtel & Sachs Ag Schwingungsdämpfer für Kraftfahrzeuge
ES2126809T3 (es) * 1994-07-07 1999-04-01 Mannesmann Sachs Ag Amortiguador de vibraciones con fuerza amortiguadora regulable.
ES2179705B2 (es) * 1997-07-08 2003-06-16 Mannesmann Sachs Ag Amortiguador de vibraciones regulable para vehiculos de motor.
DE19733622C2 (de) * 1997-08-04 2002-11-14 Zf Sachs Ag Schwingungsdämpfer mit veränderbarer Dämpfkraft
DE19849221B4 (de) * 1998-10-26 2005-11-10 Zf Sachs Ag Schwingungsdämpfer mit veränderbarer Dämpfkraft
US6321888B1 (en) 1999-05-25 2001-11-27 Tenneco Automotive Inc. Damper with externally mounted semi-active system
US6343676B1 (en) * 2000-01-24 2002-02-05 Hr Textron, Inc. Shock absorber mounted real time damper valve
US6659239B2 (en) * 2001-09-10 2003-12-09 Meritor Heavy Vehicle Technology, Llc Shock absorber through the rod damping adjustment
US6668986B2 (en) * 2002-01-08 2003-12-30 Delphi Technologies, Inc. Active hydraulic fluid vehicular suspension damper
JP2003269643A (ja) * 2002-03-19 2003-09-25 Nok Corp ソレノイドバルブ
US7137491B2 (en) * 2002-10-29 2006-11-21 Arvinmeritor Technology, Llc Shock absorber non-vibrating check valve assembly
US6971625B2 (en) * 2002-11-05 2005-12-06 Parker Hannifin Corporation Pilot operated valve with variable piston orifice
US7438164B2 (en) * 2003-12-08 2008-10-21 Tenneco Automotive Operating Company Inc. Solenoid actuated continuously variable servo valve for adjusting damping in shock absorbers and struts
JP2006083912A (ja) * 2004-09-15 2006-03-30 Yamaha Motor Co Ltd 油圧式減衰力制御装置、油圧緩衝装置、車両用フロントフォークおよび油圧式ロータリダンパ
JP4630760B2 (ja) * 2004-11-30 2011-02-09 カヤバ工業株式会社 バルブおよび緩衝器
DE102005060581B4 (de) * 2005-12-17 2015-09-24 Continental Teves Ag & Co. Ohg Luftfeder- und Dämpfereinheit mit vorgesteuertem Hauptventil
DE102008041735B3 (de) * 2008-09-01 2010-01-21 Zf Friedrichshafen Ag Verstellbares Dämpfventil
FR2948742B1 (fr) * 2009-07-30 2013-06-28 Hutchinson Tendeur hydraulique pilotable
DE102009038818A1 (de) † 2009-08-25 2011-03-03 Thyssenkrupp Bilstein Suspension Gmbh Kraftfahrzeugstoßdämpfer
DE102011003924B4 (de) * 2011-02-10 2015-01-08 Zf Friedrichshafen Ag Verstellbares Dämpfventil für einen Schwingungsdämpfer
DE102012112729B4 (de) 2012-12-20 2015-12-17 Wp Performance Systems Gmbh Dämpfungsventilanordnung für einen semiaktiven Schwingungsdämpfer
EP2792901B1 (en) * 2013-04-16 2016-05-18 Öhlins Racing Ab Valve arrangement
JP5813706B2 (ja) * 2013-08-08 2015-11-17 株式会社鷺宮製作所 加振装置、および、それを備えるシミュレーター用加振システム
DE102013218658B4 (de) * 2013-09-18 2022-08-25 Zf Friedrichshafen Ag Verstellbare Dämpfventileinrichtung
JP6454536B2 (ja) 2014-03-31 2019-01-16 株式会社ショーワ 緩衝器
DE102014215199A1 (de) * 2014-08-01 2016-02-04 Zf Friedrichshafen Ag Verstellbare Dämpfventileinrichtung
DE102014224977A1 (de) * 2014-12-05 2016-06-09 Zf Friedrichshafen Ag Dämpfventil
DE102015212404A1 (de) 2015-07-02 2017-01-05 Volkswagen Aktiengesellschaft Hydraulischer Schwingungsdämpfer
JP6597191B2 (ja) * 2015-10-30 2019-10-30 アイシン精機株式会社 減衰力調整機構
JP6571578B2 (ja) * 2016-03-31 2019-09-04 株式会社ショーワ 流路制御装置、車高調整装置
JP6838372B2 (ja) * 2016-12-02 2021-03-03 アイシン精機株式会社 減衰力調整機構
RU191728U1 (ru) * 2019-04-29 2019-08-19 Общество с ограниченной ответственностью "ГИДРО-СТАР" Гидрораспределитель
EP4063688A1 (fr) * 2021-03-24 2022-09-28 Robert Bosch GmbH Soupape électromagnétique, dispositif amortisseur semi-actif équipé d'une telle soupape et procédé de régulation d'un tel dispositif

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US2020833A (en) * 1930-05-12 1935-11-12 Refrigerating Specialties Comp Electrically controlled valve
US2694544A (en) * 1950-07-19 1954-11-16 Atkomatic Valve Company Inc Pressure actuated valve
US3339680A (en) * 1961-10-26 1967-09-05 Asea Ab Hydraulic shock absorber
DE3015596A1 (de) * 1980-04-23 1981-10-29 Fichtel & Sachs Ag, 8720 Schweinfurt Hydraulischer schwingungsdaempfer mit geraeuscharmen daempfventilen
GB2147683B (en) * 1983-09-24 1986-10-01 Bilstein August Gmbh Co Kg Shock absorber, with electromagnetically biased pressure responsive valve
DE3428306A1 (de) * 1984-08-01 1986-02-13 August Bilstein GmbH & Co KG, 5828 Ennepetal Regelbarer stossdaempfer, insbesondere fuer kraftfahrzeuge
SE443622B (sv) * 1984-04-04 1986-03-03 Rolf Blixt For stotdempare avsedd anordning for att mojliggora variation av dempformagan
DE3432465A1 (de) * 1984-09-04 1986-03-13 Boge Gmbh, 5208 Eitorf Regelbares daempfungsventil fuer einen hydraulischen schwingungsdaempfer
DE3518327A1 (de) * 1985-05-22 1986-11-27 Boge Gmbh, 5208 Eitorf Hydraulischer, verstellbarer schwingungsdaempfer
US4682675A (en) * 1985-11-25 1987-07-28 Allied Corporation Variable rate shock absorber
DE3609862A1 (de) * 1986-03-22 1987-10-01 Boge Gmbh Regelbarer stossdaempfer
US4785920A (en) * 1986-04-16 1988-11-22 Boge Ag Hydraulic adjustable shock absorber
DE3703820A1 (de) * 1987-02-07 1988-08-18 Boge Ag Hydraulisch daempfendes gummilager
JPS63259236A (ja) * 1987-04-13 1988-10-26 ボーゲ・アクチェンゲゼルシャフト 調整可能な油圧式緩衝装置
DE3719113C1 (de) * 1987-06-06 1988-08-25 Boge Ag Regelbarer Schwingungsdaempfer
DE3724271A1 (de) * 1987-07-22 1989-02-02 Bosch Gmbh Robert Daempfungsvorrichtung
SE466514B (sv) * 1988-02-22 1992-02-24 Oehlins Racing Ab Anordning foer att i en stoetdaempare aastadkomma olika med styrningar bestaembara daempkaraktaerer oberoende av variation i parametrar som straevar efter att foeraendra instaellda daempkrafter paa ooenskat saett
DE3816351A1 (de) * 1988-05-13 1989-11-23 Hauni Werke Koerber & Co Kg Stossdaempfer mit veraenderbarer daempfungscharakteristik
DE3827255C2 (de) * 1988-08-11 1999-05-27 Teves Gmbh Alfred Regelbarer hydraulischer Schwingungsdämpfer für Kraftfahrzeuge
DE3835705A1 (de) * 1988-10-20 1990-04-26 Bosch Gmbh Robert Stossdaempfer zur daempfung von bewegungsablaeufen

Also Published As

Publication number Publication date
DE4016807C2 (it) 1992-05-07
JPH0361740A (ja) 1991-03-18
FR2650042A1 (fr) 1991-01-25
DE4016807A1 (de) 1991-01-24
BR9003528A (pt) 1991-08-27
US5078240A (en) 1992-01-07
FR2650042B1 (fr) 1992-11-27
IT9020992A1 (it) 1992-01-19
IT9020992A0 (it) 1990-07-19

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940727