DE3807322C1 - Adjustable, hydraulic vibration damper - Google Patents

Adjustable, hydraulic vibration damper

Info

Publication number
DE3807322C1
DE3807322C1 DE3807322A DE3807322A DE3807322C1 DE 3807322 C1 DE3807322 C1 DE 3807322C1 DE 3807322 A DE3807322 A DE 3807322A DE 3807322 A DE3807322 A DE 3807322A DE 3807322 C1 DE3807322 C1 DE 3807322C1
Authority
DE
Germany
Prior art keywords
vibration damper
valve
flow connection
damping
control
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
Application number
DE3807322A
Other languages
German (de)
English (en)
Inventor
Hubert 5208 Eitorf De Beck
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 Friedrichshafen AG
Original Assignee
Boge GmbH
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 GmbH filed Critical Boge GmbH
Priority to DE3807322A priority Critical patent/DE3807322C1/de
Priority to DE8815444U priority patent/DE8815444U1/de
Priority to IT8919035A priority patent/IT1228201B/it
Priority to FR898902719A priority patent/FR2628167B1/fr
Application granted granted Critical
Publication of DE3807322C1 publication Critical patent/DE3807322C1/de
Expired 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
    • 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
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/10—Piezoelectric 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
DE3807322A 1988-03-05 1988-03-05 Adjustable, hydraulic vibration damper Expired DE3807322C1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE3807322A DE3807322C1 (en) 1988-03-05 1988-03-05 Adjustable, hydraulic vibration damper
DE8815444U DE8815444U1 (de) 1988-03-05 1988-03-05 Hydraulischer, regelbarer Schwingungsdämpfer
IT8919035A IT1228201B (it) 1988-03-05 1989-01-09 Ammortizzatore idraulico regolabile
FR898902719A FR2628167B1 (fr) 1988-03-05 1989-03-02 Amortisseur hydraulique reglable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3807322A DE3807322C1 (en) 1988-03-05 1988-03-05 Adjustable, hydraulic vibration damper

Publications (1)

Publication Number Publication Date
DE3807322C1 true DE3807322C1 (en) 1989-07-27

Family

ID=6349001

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3807322A Expired DE3807322C1 (en) 1988-03-05 1988-03-05 Adjustable, hydraulic vibration damper
DE8815444U Expired DE8815444U1 (de) 1988-03-05 1988-03-05 Hydraulischer, regelbarer Schwingungsdämpfer

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8815444U Expired DE8815444U1 (de) 1988-03-05 1988-03-05 Hydraulischer, regelbarer Schwingungsdämpfer

Country Status (3)

Country Link
DE (2) DE3807322C1 (ja)
FR (1) FR2628167B1 (ja)
IT (1) IT1228201B (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4101632A1 (de) * 1990-01-20 1991-07-25 Atsugi Unisia Corp Hydraulischer fahrzeugstossdaempfer
FR2665497A1 (fr) * 1990-08-06 1992-02-07 Fichtel & Sachs Ag Amortisseur de vibrations.
WO1993022582A1 (de) * 1992-04-27 1993-11-11 Itt Automotive Europe Gmbh Vorgesteuertes ventil für fahrwerksregelungssysteme
FR2723159A1 (fr) * 1994-07-26 1996-02-02 Fichtel & Sachs Ag Amortisseur hydraulique reglable
FR2762655A1 (fr) * 1997-04-24 1998-10-30 Peugeot Systeme d'amortissement reglable en continu
WO1999002889A1 (en) * 1997-07-08 1999-01-21 Active Control Experts, Inc. Damper and valve
EP0981456A1 (en) * 1997-05-15 2000-03-01 K2 Bike Inc. Piezoelectric shock absorbers
DE19853854A1 (de) * 1998-11-23 2000-05-25 Anton Pfeifer Bodenventil für 2-Rohrdämpfer
DE10260532A1 (de) * 2002-12-21 2004-07-01 Volkswagen Ag Vorsteuerbares Scheibenventil für einen Schwingungsdämpfer
EP4043751A1 (en) * 2021-02-10 2022-08-17 Öhlins Racing AB Valve arrangement for a shock absorber

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4288430B2 (ja) * 1995-12-26 2009-07-01 株式会社日立製作所 減衰力調整式油圧緩衝器
DE19815214B4 (de) * 1997-06-04 2007-07-05 Zf Sachs Ag Dämpfkraftveränderbarer hydropneumatischer Schwingungsdämpfer
FR2914726B1 (fr) 2007-04-05 2012-05-25 Peugeot Citroen Automobiles Sa Valve hydraulique et amortisseur a compensation adaptable equipe d'une telle valve hydraulique formant module de compensation
FR2914727B1 (fr) 2007-04-05 2012-06-01 Peugeot Citroen Automobiles Sa Valve hydraulique, amortisseur hydraulique equipe d'une telle valve et ensemble forme de deux amortisseurs couples entre eux
DE102017102078A1 (de) 2017-02-02 2018-08-02 Druck- und Spritzgußwerk Hettich GmbH & Co. KG Bremsvorrichtung und Möbel oder Haushaltsgerät mit einer Bremsvorrichtung
DE102017102079A1 (de) 2017-02-02 2018-08-02 Druck- und Spritzgußwerk Hettich GmbH & Co. KG Bremsvorrichtung und Interieur-Baugruppe eines Kraftfahrzeugs mit einer Bremsvorrichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1242945B (de) * 1963-12-18 1967-06-22 Armstrong Patents Co Ltd Elektromagnetisch regelbarer hydraulischer Stossdaempfer
DE3609862A1 (de) * 1986-03-22 1987-10-01 Boge Gmbh Regelbarer stossdaempfer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES521833A0 (es) * 1983-04-26 1984-04-01 Giner Blazquez Antonio Perfeccionamientos en amortiguadores hidraulicos de doble efecto, con ciclo de compresion gobernado, para vehiculos.
DE3406875A1 (de) * 1984-02-25 1985-09-05 Boge Gmbh, 5208 Eitorf Schwingungsdaempfer fuer fahrzeuge
JPS6241437A (ja) * 1985-08-15 1987-02-23 Tokico Ltd 減衰力調整式油圧緩衝器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1242945B (de) * 1963-12-18 1967-06-22 Armstrong Patents Co Ltd Elektromagnetisch regelbarer hydraulischer Stossdaempfer
DE3609862A1 (de) * 1986-03-22 1987-10-01 Boge Gmbh Regelbarer stossdaempfer

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4101632A1 (de) * 1990-01-20 1991-07-25 Atsugi Unisia Corp Hydraulischer fahrzeugstossdaempfer
FR2665497A1 (fr) * 1990-08-06 1992-02-07 Fichtel & Sachs Ag Amortisseur de vibrations.
WO1993022582A1 (de) * 1992-04-27 1993-11-11 Itt Automotive Europe Gmbh Vorgesteuertes ventil für fahrwerksregelungssysteme
FR2723159A1 (fr) * 1994-07-26 1996-02-02 Fichtel & Sachs Ag Amortisseur hydraulique reglable
FR2762655A1 (fr) * 1997-04-24 1998-10-30 Peugeot Systeme d'amortissement reglable en continu
EP0875693A1 (fr) * 1997-04-24 1998-11-04 Automobiles Peugeot Système d'amortissement réglable en continu
EP0981456A1 (en) * 1997-05-15 2000-03-01 K2 Bike Inc. Piezoelectric shock absorbers
WO1999002889A1 (en) * 1997-07-08 1999-01-21 Active Control Experts, Inc. Damper and valve
DE19853854A1 (de) * 1998-11-23 2000-05-25 Anton Pfeifer Bodenventil für 2-Rohrdämpfer
DE10260532A1 (de) * 2002-12-21 2004-07-01 Volkswagen Ag Vorsteuerbares Scheibenventil für einen Schwingungsdämpfer
EP4043751A1 (en) * 2021-02-10 2022-08-17 Öhlins Racing AB Valve arrangement for a shock absorber
WO2022171664A1 (en) * 2021-02-10 2022-08-18 öHLINS RACING AB Valve arrangement for a shock absorber

Also Published As

Publication number Publication date
IT8919035A0 (it) 1989-01-09
DE8815444U1 (de) 1989-02-02
FR2628167A1 (fr) 1989-09-08
IT1228201B (it) 1991-06-05
FR2628167B1 (fr) 1994-06-10

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FICHTEL & SACHS AG, 97424 SCHWEINFURT, DE

8327 Change in the person/name/address of the patent owner

Owner name: MANNESMANN SACHS AG, 97422 SCHWEINFURT, DE

8339 Ceased/non-payment of the annual fee