FR2719351B1 - Ressort pneumatique, notamment combiné à un amortisseur pour une suspension de véhicule. - Google Patents

Ressort pneumatique, notamment combiné à un amortisseur pour une suspension de véhicule.

Info

Publication number
FR2719351B1
FR2719351B1 FR9505137A FR9505137A FR2719351B1 FR 2719351 B1 FR2719351 B1 FR 2719351B1 FR 9505137 A FR9505137 A FR 9505137A FR 9505137 A FR9505137 A FR 9505137A FR 2719351 B1 FR2719351 B1 FR 2719351B1
Authority
FR
France
Prior art keywords
shock absorber
air spring
vehicle suspension
particular combined
combined
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
FR9505137A
Other languages
English (en)
Other versions
FR2719351A1 (fr
Inventor
Holger Gubitz
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 FR2719351A1 publication Critical patent/FR2719351A1/fr
Application granted granted Critical
Publication of FR2719351B1 publication Critical patent/FR2719351B1/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
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/05—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall the flexible wall being of the rolling diaphragm type
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/20—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper characterised by comprising also a pneumatic spring
    • 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/084—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring contained within a flexible wall, the wall not being in contact with the damping fluid, i.e. mounted externally on the damper cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
FR9505137A 1994-04-29 1995-04-28 Ressort pneumatique, notamment combiné à un amortisseur pour une suspension de véhicule. Expired - Fee Related FR2719351B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4415045A DE4415045C1 (de) 1994-04-29 1994-04-29 Luftfeder

Publications (2)

Publication Number Publication Date
FR2719351A1 FR2719351A1 (fr) 1995-11-03
FR2719351B1 true FR2719351B1 (fr) 1997-05-09

Family

ID=6516806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9505137A Expired - Fee Related FR2719351B1 (fr) 1994-04-29 1995-04-28 Ressort pneumatique, notamment combiné à un amortisseur pour une suspension de véhicule.

Country Status (5)

Country Link
US (1) US5636831A (fr)
JP (1) JP3086845B2 (fr)
DE (1) DE4415045C1 (fr)
ES (1) ES2126422B1 (fr)
FR (1) FR2719351B1 (fr)

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DE19711985C2 (de) * 1997-03-12 2000-06-15 Mannesmann Ag Luftfeder
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DE10037026C1 (de) * 2000-07-29 2001-11-29 Krupp Bilstein Gmbh Luftferderbein
DE10122796B4 (de) * 2001-05-11 2006-03-09 Zf Sachs Ag Kolben-Zylinderaggregat mit einem Faltbalg
US6443436B1 (en) * 2001-05-29 2002-09-03 Tenneco Automotive Inc. Air spring assembly on shock absorber with combined seal
DE10207102B4 (de) * 2002-02-20 2005-09-15 Zf Sachs Ag Schwingungsdämpfer
DE10244776B4 (de) * 2002-02-27 2009-01-29 Zf Sachs Ag Schwingungsdämpfer
US6827342B2 (en) * 2002-02-27 2004-12-07 Zf Sachs Ag Shock absorber
US6637733B1 (en) * 2002-06-12 2003-10-28 Bfs Diversified Products, Llc Air spring with vibration isolation
DE10238666A1 (de) * 2002-08-23 2004-03-25 Audi Ag Luftfeder mit einem an einem Abrollrohr befestigten Rollbalg
DE10249741A1 (de) * 2002-10-25 2004-05-06 Continental Aktiengesellschaft Rollbalg-Luftfeder mit Stützglocke
DE10253221B3 (de) * 2002-11-15 2004-08-26 Zf Sachs Ag Haltekappe für einen Schutzbelag
US7068806B2 (en) * 2003-01-14 2006-06-27 Walsh Casey P Condensed speaker system
DE10320502A1 (de) * 2003-05-08 2004-11-25 Continental Aktiengesellschaft Luftfeder mit integriertem Druckanschlag
DE102005007382B3 (de) * 2005-02-18 2006-04-06 Zf Friedrichshafen Ag Schwingungsdämpfer mit einem Anbauteil
KR101068988B1 (ko) * 2005-03-29 2011-09-30 주식회사 만도 에어 서스펜션 및 전자제어 서스펜션 장치
US20080143027A1 (en) * 2006-12-14 2008-06-19 Tenneco Automotive Operating Company Inc. Top cap crimping for air spring suspension
US8292306B1 (en) * 2010-06-30 2012-10-23 Arnott, Inc. Mount and bearing for shock absorber
DE102013110148A1 (de) * 2013-09-16 2015-04-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Luftfeder-Dämpfer-Vorrichtung für ein Kraftfahrzeug
US10125840B2 (en) * 2014-10-17 2018-11-13 Continental Automotive Systems, Inc. Air spring hybrid piston assembly
DE102015217750B4 (de) * 2015-09-16 2021-08-05 Zf Friedrichshafen Ag Verlängerung für einen Schwingungsdämpfer
DE102018207372B4 (de) * 2018-05-11 2020-07-09 Thyssenkrupp Ag Adapterstück zur kraftschlüssigen Verbindung eines Dämpferrohrs und eines Luftfederkolbens, Luftfederdämpfersystem und Verfahren zur Herstellung eines Luftfederdämpfersystems
WO2021138174A1 (fr) * 2019-12-31 2021-07-08 Firestone Industrial Products Company, Llc Ensembles ressorts à gaz et amortisseurs ainsi que systèmes de suspension comprenant ceux-ci
US11685214B2 (en) * 2019-12-31 2023-06-27 Firestone Industrial Products Company, Llc Gas spring and damper assemblies as well as suspension systems including same
US20230191865A1 (en) * 2021-12-20 2023-06-22 Continental Automotive Systems, Inc. Airspring gaiter with sliding joint

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WO1981000843A1 (fr) * 1979-10-01 1981-04-02 Combustion Eng Extraction de l'anhydride sulfureux contenu dans un gaz
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FR2683195A1 (fr) 1991-10-31 1993-05-07 Guilloux Gerard Remorque evolutive, a usages multiples, pour le transport d'animaux, de materiels, et de materiaux, sur un meme chassis.
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FR2691931B1 (fr) 1992-06-05 1998-06-05 Duphil Jean Louis Dispositif de type van pour transporter un animal dit de gros betail.
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FR2707571B1 (fr) 1993-07-16 1995-09-29 Fautras Jean Luc Ensemble van-box agence pour le transport et/ou l'hébergement des chevaux.
FR2725682A1 (fr) 1994-10-17 1996-04-19 Attard Jean Yves Remorque perfectionnee

Also Published As

Publication number Publication date
ES2126422A1 (es) 1999-03-16
JPH07301270A (ja) 1995-11-14
ES2126422B1 (es) 1999-11-16
JP3086845B2 (ja) 2000-09-11
DE4415045C1 (de) 1995-10-26
US5636831A (en) 1997-06-10
FR2719351A1 (fr) 1995-11-03

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061230