FR2667666A1 - Amortisseur d'oscillations hydraulique a force d'amortissement variable. - Google Patents

Amortisseur d'oscillations hydraulique a force d'amortissement variable. Download PDF

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Publication number
FR2667666A1
FR2667666A1 FR9112386A FR9112386A FR2667666A1 FR 2667666 A1 FR2667666 A1 FR 2667666A1 FR 9112386 A FR9112386 A FR 9112386A FR 9112386 A FR9112386 A FR 9112386A FR 2667666 A1 FR2667666 A1 FR 2667666A1
Authority
FR
France
Prior art keywords
tube
support body
seal
seal packing
packing support
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
FR9112386A
Other languages
English (en)
French (fr)
Other versions
FR2667666B1 (de
Inventor
Pradel Robert
Fenn Gerald
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
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 FR2667666A1 publication Critical patent/FR2667666A1/fr
Application granted granted Critical
Publication of FR2667666B1 publication Critical patent/FR2667666B1/fr
Granted legal-status Critical Current

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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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR9112386A 1990-10-06 1991-10-02 Amortisseur d'oscillations hydraulique a force d'amortissement variable. Granted FR2667666A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4031760A DE4031760A1 (de) 1990-10-06 1990-10-06 Daempfkraftveraenderbarer hydraulischer schwingungsdaempfer

Publications (2)

Publication Number Publication Date
FR2667666A1 true FR2667666A1 (fr) 1992-04-10
FR2667666B1 FR2667666B1 (de) 1993-02-26

Family

ID=6415784

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9112386A Granted FR2667666A1 (fr) 1990-10-06 1991-10-02 Amortisseur d'oscillations hydraulique a force d'amortissement variable.

Country Status (2)

Country Link
DE (1) DE4031760A1 (de)
FR (1) FR2667666A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301412A (en) * 1991-05-02 1994-04-12 Fichtel & Sachs Ag Vibration damper
ES2125755A1 (es) * 1994-07-12 1999-03-01 Fichtel & Sachs Ag Tubo intermedio para un amortiguador de vibraciones con fuerza de amortiguacion variable.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631608C1 (de) * 1996-08-05 1998-01-02 Mannesmann Sachs Ag Schwingungsdämpfer mit veränderbarer Dämpfkraft

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164723A (en) * 1984-09-22 1986-03-26 Boge Gmbh Adjustable hydraulic dampers and damping valves therefor
FR2588343A1 (fr) * 1985-10-03 1987-04-10 Boge Gmbh Systeme d'amortissement d'oscillations avec au moins un amortisseur hydraulique reglable pour vehicules
FR2597563A1 (fr) * 1986-04-16 1987-10-23 Boge Gmbh Amortisseur hydraulique reglable, notamment pour vehicules automobiles
FR2636697A1 (fr) * 1988-09-17 1990-03-23 Fichtel & Sachs Ag Amortisseur de vibration monotube a force d'amortissement modifiable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164723A (en) * 1984-09-22 1986-03-26 Boge Gmbh Adjustable hydraulic dampers and damping valves therefor
FR2588343A1 (fr) * 1985-10-03 1987-04-10 Boge Gmbh Systeme d'amortissement d'oscillations avec au moins un amortisseur hydraulique reglable pour vehicules
FR2597563A1 (fr) * 1986-04-16 1987-10-23 Boge Gmbh Amortisseur hydraulique reglable, notamment pour vehicules automobiles
FR2636697A1 (fr) * 1988-09-17 1990-03-23 Fichtel & Sachs Ag Amortisseur de vibration monotube a force d'amortissement modifiable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301412A (en) * 1991-05-02 1994-04-12 Fichtel & Sachs Ag Vibration damper
ES2125755A1 (es) * 1994-07-12 1999-03-01 Fichtel & Sachs Ag Tubo intermedio para un amortiguador de vibraciones con fuerza de amortiguacion variable.

Also Published As

Publication number Publication date
FR2667666B1 (de) 1993-02-26
DE4031760A1 (de) 1992-04-09

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Legal Events

Date Code Title Description
ST Notification of lapse