DE3844642A1 - Hydraulischer teleskopstossdaempfer - Google Patents

Hydraulischer teleskopstossdaempfer

Info

Publication number
DE3844642A1
DE3844642A1 DE19883844642 DE3844642A DE3844642A1 DE 3844642 A1 DE3844642 A1 DE 3844642A1 DE 19883844642 DE19883844642 DE 19883844642 DE 3844642 A DE3844642 A DE 3844642A DE 3844642 A1 DE3844642 A1 DE 3844642A1
Authority
DE
Germany
Prior art keywords
shock absorber
telescopic shock
piston
coil
slide
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.)
Granted
Application number
DE19883844642
Other languages
German (de)
English (en)
Inventor
Heinz Dipl Ing Leiber
Walter Dipl Ing Klinkner
Gerhard Dipl Ing Meier
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.)
Mercedes Benz Group AG
Original Assignee
Daimler Benz 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 Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19883844642 priority Critical patent/DE3844642A1/de
Priority to DE19883823430 priority patent/DE3823430C3/de
Publication of DE3844642A1 publication Critical patent/DE3844642A1/de
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
    • F16F9/44—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/20—Type of damper
    • B60G2202/24—Fluid damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/50—Pressure
    • B60G2400/51—Pressure in suspension unit
    • B60G2400/518—Pressure in suspension unit in damper
    • B60G2400/5182—Fluid damper
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
DE19883844642 1988-07-11 1988-07-11 Hydraulischer teleskopstossdaempfer Granted DE3844642A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19883844642 DE3844642A1 (de) 1988-07-11 1988-07-11 Hydraulischer teleskopstossdaempfer
DE19883823430 DE3823430C3 (de) 1988-07-11 1988-07-11 Hydraulischer Teleskopstoßdämpfer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883844642 DE3844642A1 (de) 1988-07-11 1988-07-11 Hydraulischer teleskopstossdaempfer
DE19883823430 DE3823430C3 (de) 1988-07-11 1988-07-11 Hydraulischer Teleskopstoßdämpfer

Publications (1)

Publication Number Publication Date
DE3844642A1 true DE3844642A1 (de) 1990-05-17

Family

ID=25869965

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19883844642 Granted DE3844642A1 (de) 1988-07-11 1988-07-11 Hydraulischer teleskopstossdaempfer
DE19883823430 Expired - Fee Related DE3823430C3 (de) 1988-07-11 1988-07-11 Hydraulischer Teleskopstoßdämpfer

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19883823430 Expired - Fee Related DE3823430C3 (de) 1988-07-11 1988-07-11 Hydraulischer Teleskopstoßdämpfer

Country Status (1)

Country Link
DE (2) DE3844642A1 (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0435357A1 (de) * 1989-12-22 1991-07-03 AUGUST BILSTEIN GMBH & CO. KG Bypass-Ventil mit abstimmbaren Kennungen für regelbare und steuerbare Schwingungsdämpfer
DE4020045C1 (en) * 1990-06-23 1991-08-29 August Bilstein Gmbh & Co. Kg, 5828 Ennepetal, De Hydraulic shock absorber for vehicle - has coil compression springs mounted between core housing and armature
DE4034876C1 (en) * 1990-11-02 1991-11-07 August Bilstein Gmbh & Co. Kg, 5828 Ennepetal, De Semi-active motor vehicle suspension - has damping piston with valve to control individual by=pass ducts
DE10209367C1 (de) * 2002-03-02 2003-06-05 Thyssen Krupp Bilstein Gmbh Ventilschieber
DE102005015628A1 (de) * 2005-04-06 2006-10-12 Dr.Ing.H.C. F. Porsche Ag Ventil
EP1927783A3 (de) * 2006-09-30 2009-07-01 ZF Friedrichshafen AG Verstellbares Dämpfventil mit einer Fail-safe-Dämpfkraftkennlinie
US20120305349A1 (en) * 2011-05-31 2012-12-06 Hiroshi Murakami Shock absorber
WO2019048196A1 (de) * 2017-09-08 2019-03-14 Eto Magnetic Gmbh Elektromagnetische stellvorrichtung, verwendung und verfahren zum herstellen einer solchen

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830343A1 (de) * 1988-09-07 1990-03-08 Fichtel & Sachs Ag Daempfkraftveraenderbarer, hydraulischer schwingungsdaempfer
US5092626A (en) * 1989-03-13 1992-03-03 Monroe Auto Equipment Company Apparatus for controlling the damping of a shock absorber
DE3921239C1 (enrdf_load_stackoverflow) * 1989-06-29 1991-02-07 August Bilstein Gmbh & Co Kg, 5828 Ennepetal, De
DE4017189A1 (de) * 1989-12-06 1991-06-13 Bilstein August Gmbh Co Kg Regelbares daempfungsventil fuer einen hydraulischen schwingungsdaempfer
DE4007177A1 (de) * 1990-03-07 1991-09-12 Boge Ag Verfahren und vorrichtung zur rechnergestuetzten, fahrbahnabhaengigen steuerung von schwingungsdaempfern
JP3082206B2 (ja) * 1990-03-21 2000-08-28 アイシン精機株式会社 減衰力可変シヨツクアブソーバ
US5203584A (en) * 1990-04-17 1993-04-20 Mazada Motor Corporation Suspension system for a vehicle
JP2937405B2 (ja) * 1990-04-24 1999-08-23 マツダ株式会社 車両のサスペンション装置
DE4137821A1 (de) * 1991-11-16 1993-05-19 Boge Ag Hydraulischer, regelbarer schwingungsdaempfer
DE4206380A1 (de) * 1992-02-29 1993-09-02 Teves Gmbh Alfred Daempferventil sowie verfahren zur kontinuierlichen verstellung der daempfungskraft eines regelbaren schwingungsdaempfers
WO1997038248A1 (en) * 1996-04-10 1997-10-16 Applied Power Inc. Bidirectional valve
DE19624898C2 (de) * 1996-06-21 1998-07-02 Mannesmann Sachs Ag Dämpfventil mit veränderbarer Dämpfkraft
DE102009008994A1 (de) * 2009-02-14 2010-08-19 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Regelung von Schwingungsdämpfern eines Kraftfahrzeugs
DE102012201963C5 (de) 2012-02-09 2022-04-21 Thyssenkrupp Ag Elektromagnetisch betätigbares Dämpferventil, insbesondere für Stoßdämpfer von Fahrzeugen, mit einstellbarer Dämpfungskraft
JP6731047B2 (ja) * 2016-06-24 2020-07-29 日立オートモティブシステムズ株式会社 減衰力調整式緩衝器およびソレノイド
DE102022213739A1 (de) 2022-01-18 2023-07-20 Zf Friedrichshafen Ag Verstellbarer Schwingungsdämpfer mit einer Drucksensorik

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518327A1 (de) * 1985-05-22 1986-11-27 Boge Gmbh, 5208 Eitorf Hydraulischer, verstellbarer schwingungsdaempfer
DE3611315A1 (de) * 1986-04-04 1987-10-08 Bosch Gmbh Robert Regelbarer stossdaempfer
DE3804011C1 (en) * 1988-02-10 1989-07-13 Leopold Kostal Gmbh & Co Kg, 5880 Luedenscheid, De Solenoid valve arrangement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911768C2 (de) * 1979-03-26 1983-01-20 F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach Regelbarer Stoßdämpfer, insbesondere für Kraftfahrzeuge
US4333668A (en) * 1979-12-17 1982-06-08 The Bendix Corporation Electronic adaptive ride control system
DE3215614A1 (de) * 1982-04-27 1983-02-03 Anna Dorothea 8000 München Sapunarow-Ryffel Hydraulischer einrohr-stossdaempfer mit daempfungsregelung
DE3346352C1 (de) * 1983-12-22 1985-01-24 F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach Regelbares Ventil für die Kolbenstange eines Schwingungsdämpfers
GB2147683B (en) * 1983-09-24 1986-10-01 Bilstein August Gmbh Co Kg Shock absorber, with electromagnetically biased pressure responsive valve
SE443622B (sv) * 1984-04-04 1986-03-03 Rolf Blixt For stotdempare avsedd anordning for att mojliggora variation av dempformagan
JPH01502972A (ja) * 1987-03-18 1989-10-12 モンロー　オート　イクイップメント　カンパニー 機械的衝撃吸収方法並びに吸収装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518327A1 (de) * 1985-05-22 1986-11-27 Boge Gmbh, 5208 Eitorf Hydraulischer, verstellbarer schwingungsdaempfer
DE3611315A1 (de) * 1986-04-04 1987-10-08 Bosch Gmbh Robert Regelbarer stossdaempfer
DE3804011C1 (en) * 1988-02-10 1989-07-13 Leopold Kostal Gmbh & Co Kg, 5880 Luedenscheid, De Solenoid valve arrangement

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0435357A1 (de) * 1989-12-22 1991-07-03 AUGUST BILSTEIN GMBH & CO. KG Bypass-Ventil mit abstimmbaren Kennungen für regelbare und steuerbare Schwingungsdämpfer
DE4020045C1 (en) * 1990-06-23 1991-08-29 August Bilstein Gmbh & Co. Kg, 5828 Ennepetal, De Hydraulic shock absorber for vehicle - has coil compression springs mounted between core housing and armature
DE4034876C1 (en) * 1990-11-02 1991-11-07 August Bilstein Gmbh & Co. Kg, 5828 Ennepetal, De Semi-active motor vehicle suspension - has damping piston with valve to control individual by=pass ducts
DE10209367C1 (de) * 2002-03-02 2003-06-05 Thyssen Krupp Bilstein Gmbh Ventilschieber
DE102005015628B4 (de) * 2005-04-06 2015-10-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Ventil
DE102005015628A1 (de) * 2005-04-06 2006-10-12 Dr.Ing.H.C. F. Porsche Ag Ventil
EP1927783A3 (de) * 2006-09-30 2009-07-01 ZF Friedrichshafen AG Verstellbares Dämpfventil mit einer Fail-safe-Dämpfkraftkennlinie
US8181757B2 (en) 2006-09-30 2012-05-22 Zf Friedrichshafen Ag Adjustable damping valve with a fail-safe damping force characteristic
US20120305349A1 (en) * 2011-05-31 2012-12-06 Hiroshi Murakami Shock absorber
US9046145B2 (en) * 2011-05-31 2015-06-02 Hitachi Automotive Systems, Ltd. Shock absorber
WO2019048196A1 (de) * 2017-09-08 2019-03-14 Eto Magnetic Gmbh Elektromagnetische stellvorrichtung, verwendung und verfahren zum herstellen einer solchen
CN111052272A (zh) * 2017-09-08 2020-04-21 Eto电磁有限责任公司 电磁定位设备、用途和用于制造其的方法
US11536225B2 (en) 2017-09-08 2022-12-27 Eto Magnetic Gmbh Electromagnetic actuating device, use and method for producing same

Also Published As

Publication number Publication date
DE3823430C2 (enrdf_load_stackoverflow) 1990-09-27
DE3823430C3 (de) 1997-04-17
DE3823430A1 (de) 1990-01-18

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