FR2712053B1 - Ressort pneumatique combiné à un amortisseur. - Google Patents

Ressort pneumatique combiné à un amortisseur.

Info

Publication number
FR2712053B1
FR2712053B1 FR9413116A FR9413116A FR2712053B1 FR 2712053 B1 FR2712053 B1 FR 2712053B1 FR 9413116 A FR9413116 A FR 9413116A FR 9413116 A FR9413116 A FR 9413116A FR 2712053 B1 FR2712053 B1 FR 2712053B1
Authority
FR
France
Prior art keywords
shock absorber
air spring
spring combined
combined
air
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
FR9413116A
Other languages
English (en)
Other versions
FR2712053A1 (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 Sachs 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
Priority claimed from DE4429992A external-priority patent/DE4429992C2/de
Application filed by Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of FR2712053A1 publication Critical patent/FR2712053A1/fr
Application granted granted Critical
Publication of FR2712053B1 publication Critical patent/FR2712053B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
    • B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
    • 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
    • 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)
  • Diaphragms And Bellows (AREA)
FR9413116A 1993-11-03 1994-11-03 Ressort pneumatique combiné à un amortisseur. Expired - Fee Related FR2712053B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4337417 1993-11-03
DE4429992A DE4429992C2 (de) 1993-11-03 1994-08-24 Luftfeder

Publications (2)

Publication Number Publication Date
FR2712053A1 FR2712053A1 (fr) 1995-05-12
FR2712053B1 true FR2712053B1 (fr) 1996-05-24

Family

ID=25930924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9413116A Expired - Fee Related FR2712053B1 (fr) 1993-11-03 1994-11-03 Ressort pneumatique combiné à un amortisseur.

Country Status (4)

Country Link
US (1) US5518225A (fr)
JP (1) JPH07332420A (fr)
ES (1) ES2122828B1 (fr)
FR (1) FR2712053B1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19834092C2 (de) * 1998-07-29 2003-04-30 Continental Ag Luftfederbein und Verfahren zur Herstellung eines Luftfederbeins
DE10004122C2 (de) * 2000-01-31 2002-10-31 Zf Sachs Ag Luftfeder mit einem Rollbalg
DE10014467C1 (de) * 2000-03-23 2001-10-31 Mannesmann Sachs Ag Luftfeder mit tragdruckabhängig verstellbarem Schwingungsdämpfer
US6607186B2 (en) * 2000-05-01 2003-08-19 Bret Voelkel Shock absorber
US7070028B2 (en) * 2001-02-07 2006-07-04 Tenneco Automotive Operating Company Inc. Frequency dependent damper
US6443436B1 (en) 2001-05-29 2002-09-03 Tenneco Automotive Inc. Air spring assembly on shock absorber with combined seal
US7380799B2 (en) * 2003-11-05 2008-06-03 Bfs Diversified Products, Llc Adjustable vehicle suspension system with adjustable-rate air spring
DE102004031873B3 (de) * 2004-04-22 2005-11-17 Zf Friedrichshafen Ag Abrollrohr für einen Luftfederrollbalg
US7322567B2 (en) * 2004-05-20 2008-01-29 Arvinmeritor Technology, Llc Air spring assembly
US7270317B2 (en) * 2004-10-28 2007-09-18 Bfs Diversified Products, Llc Fluid suspension member having grooved inlet
US20060267257A1 (en) * 2005-05-24 2006-11-30 Bfs Diversified Products, Llc Air spring assembly with non-threaded connection
US20080143027A1 (en) * 2006-12-14 2008-06-19 Tenneco Automotive Operating Company Inc. Top cap crimping for air spring suspension
US8066265B2 (en) * 2008-10-31 2011-11-29 Firestone Industrial Products Company, Llc Gas suspension member and method
US7866681B1 (en) * 2009-07-08 2011-01-11 Arvinmeritor Technology, Llc Self-guided air spring assembly
US20110048271A1 (en) * 2009-08-28 2011-03-03 Antonio Colon Military Device Simulator
JP5364547B2 (ja) * 2009-12-01 2013-12-11 カヤバ工業株式会社 エアばね付きダンパ
US8292306B1 (en) * 2010-06-30 2012-10-23 Arnott, Inc. Mount and bearing for shock absorber
CN102009577A (zh) * 2010-10-12 2011-04-13 十堰市润莱机电贸易有限公司 推力杆总成
DE102012108930B3 (de) * 2012-09-21 2014-03-13 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Dichtungsanordnung für ein Luftfedersystem
US9604520B2 (en) * 2013-03-04 2017-03-28 Vibracoustic Cv Air Springs Gmbh Pneumatic spring arrangement or pneumatic spring damper with integrated valve control
DE102013110148A1 (de) * 2013-09-16 2015-04-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Luftfeder-Dämpfer-Vorrichtung für ein Kraftfahrzeug
JP6438816B2 (ja) * 2015-03-26 2018-12-19 株式会社ショーワ エアサスペンション
DE102015217750B4 (de) * 2015-09-16 2021-08-05 Zf Friedrichshafen Ag Verlängerung für einen Schwingungsdämpfer
DE102016224463A1 (de) * 2016-12-08 2018-06-14 Zf Friedrichshafen Ag Luftfedermodul mit einem Stoßdämpfer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063701A (en) * 1960-08-30 1962-11-13 Gen Motors Corp Shock absorber with air booster spring
DE1505522B1 (de) * 1966-01-08 1970-04-30 Bilstein August Fa Hydropneumatischer Einrohr-Teleskopstossdaempfer mit davon unabhaengiger,parallel geschalteter Gasfeder und selbsttaetig steuerbarem Daempfungsgrad,insbesondere fuer Kraftfahrzeuge
US3497198A (en) * 1967-12-15 1970-02-24 Ford Motor Co Shock absorber and air spring assembly
FR2097305A5 (fr) * 1970-07-01 1972-03-03 Allinquant Fernand
US3819166A (en) * 1972-10-12 1974-06-25 Gen Motors Corp Gas bladder for combination liquid gas suspension device
US3954255A (en) * 1974-08-30 1976-05-04 Monroe Belgium N. V. Suspension strut
US4105193A (en) * 1976-11-26 1978-08-08 General Motors Corporation Shock absorber and leveling unit with auxiliary damping device for vehicle suspensions
US4141572A (en) * 1977-07-18 1979-02-27 Monroe Auto Equipment Company Vehicle leveling strut
DE8813045U1 (fr) * 1988-10-17 1988-12-29 Fichtel & Sachs Ag, 8720 Schweinfurt, De
DE4107402A1 (de) * 1991-03-08 1992-09-10 Hemscheidt Maschf Hermann Hydropneumatisches federungssystem insbesondere fuer kleine lastverhaeltnisse

Also Published As

Publication number Publication date
JPH07332420A (ja) 1995-12-22
US5518225A (en) 1996-05-21
FR2712053A1 (fr) 1995-05-12
ES2122828A1 (es) 1998-12-16
ES2122828B1 (es) 1999-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse