DE2255304A1 - Luftfeder - Google Patents

Luftfeder

Info

Publication number
DE2255304A1
DE2255304A1 DE2255304A DE2255304A DE2255304A1 DE 2255304 A1 DE2255304 A1 DE 2255304A1 DE 2255304 A DE2255304 A DE 2255304A DE 2255304 A DE2255304 A DE 2255304A DE 2255304 A1 DE2255304 A1 DE 2255304A1
Authority
DE
Germany
Prior art keywords
bellows
air spring
clamping
spring according
rolling
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.)
Pending
Application number
DE2255304A
Other languages
German (de)
English (en)
Inventor
Jean Herbert Willich
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.)
ThyssenKrupp Bilstein GmbH
Original Assignee
August Bilstein 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 August Bilstein GmbH filed Critical August Bilstein GmbH
Priority to DE2255304A priority Critical patent/DE2255304A1/de
Priority to GB4533873A priority patent/GB1446448A/en
Priority to IT12873/73A priority patent/IT997320B/it
Priority to US407238A priority patent/US3870286A/en
Priority to FR7337662A priority patent/FR2206458B3/fr
Priority to BR8700/73A priority patent/BR7308700D0/pt
Publication of DE2255304A1 publication Critical patent/DE2255304A1/de
Pending 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
    • F16F9/06—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
    • 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
    • F16F9/0454—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 characterised by the assembling method or by the mounting arrangement, e.g. mounting of the membrane

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
DE2255304A 1972-11-11 1972-11-11 Luftfeder Pending DE2255304A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2255304A DE2255304A1 (de) 1972-11-11 1972-11-11 Luftfeder
GB4533873A GB1446448A (en) 1972-11-11 1973-09-27 Fluid springs particularly for vehicles
IT12873/73A IT997320B (it) 1972-11-11 1973-10-17 Molla pneumatica in particolare per autoveicoli
US407238A US3870286A (en) 1972-11-11 1973-10-17 Fluid springs, particularly for vehicles
FR7337662A FR2206458B3 (enExample) 1972-11-11 1973-10-23
BR8700/73A BR7308700D0 (pt) 1972-11-11 1973-11-07 Mola pneumatica aperfeicoada

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2255304A DE2255304A1 (de) 1972-11-11 1972-11-11 Luftfeder

Publications (1)

Publication Number Publication Date
DE2255304A1 true DE2255304A1 (de) 1974-05-22

Family

ID=5861445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2255304A Pending DE2255304A1 (de) 1972-11-11 1972-11-11 Luftfeder

Country Status (6)

Country Link
US (1) US3870286A (enExample)
BR (1) BR7308700D0 (enExample)
DE (1) DE2255304A1 (enExample)
FR (1) FR2206458B3 (enExample)
GB (1) GB1446448A (enExample)
IT (1) IT997320B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239591A1 (de) * 1981-10-27 1983-09-08 Società Applicazioni Gomma Antivibranti S.A.G.A. S.p.A., 20141 Milano Luftfeder

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1050060A (en) * 1974-08-30 1979-03-06 Johan H. Keijzer Vehicle suspension strut
US4174827A (en) * 1977-10-04 1979-11-20 The Goodyear Tire & Rubber Company Airsprings
US4206907A (en) * 1978-06-05 1980-06-10 General Motors Corporation Suspension strut with pneumatic spring
CA1125319A (en) * 1979-03-08 1982-06-08 Paul R. Brown Rolling lobe airspring and assembly method
NL8202274A (nl) * 1981-06-10 1983-01-03 Lucas Ind Plc Ondersteuningsorgaan voor voertuigen.
DE3579351D1 (de) * 1984-04-30 1990-10-04 Gold Henning Pneumatische feder-daempfer-einheit.
US4749345A (en) * 1985-06-25 1988-06-07 The Goodyear Tire & Rubber Company Mold for airspring rubber membrane
US4673168A (en) * 1985-06-25 1987-06-16 The Goodyear Tire & Rubber Company Airspring and a method for making airspring flexible members
US4899995A (en) * 1988-12-29 1990-02-13 Bridgestone/Firestone, Inc. Clamp ring assembly for air spring
US4852861A (en) * 1988-12-29 1989-08-01 The Firestone Tire & Rubber Company End cap assembly for air spring
DE4009495A1 (de) * 1990-03-24 1991-09-26 Continental Ag Rollbalg-luftfeder mit einem verstaerkten rollbalg
US5449150A (en) * 1993-11-29 1995-09-12 Bridgestone Corporation Vibration damping device with an electrode and having rolling lobes of different radii
FR2761744B1 (fr) * 1997-04-07 2002-01-25 Dunlop Sa Coussin d'air pour suspension de vehicules
US5941509A (en) 1997-04-18 1999-08-24 Bridgestone/Firestone, Inc. Clamp assembly for air actuator
US6036180A (en) 1998-02-26 2000-03-14 Bridgestone/Firestone, Inc. Tear-drop shaped clamp assembly and tapered end cap for an air spring
US6607186B2 (en) * 2000-05-01 2003-08-19 Bret Voelkel Shock absorber
US6691989B1 (en) * 2002-08-16 2004-02-17 Bfs Diversified Products, Llc Variable rate air spring assembly
US7322567B2 (en) * 2004-05-20 2008-01-29 Arvinmeritor Technology, Llc Air spring assembly
US20060208403A1 (en) * 2005-03-16 2006-09-21 Arvinmeritor Technology, Llc Air spring assembly with flexible can
US7866540B2 (en) * 2005-05-24 2011-01-11 Cox Leonard R Shock and vibration absorbing device and method
US7325794B2 (en) * 2005-06-06 2008-02-05 Bfs Diversified Products, Llc Air spring assembly and method
US7404547B2 (en) * 2005-07-27 2008-07-29 Bfs Diversified Products, Llc Multi-component end member assembly and air spring assembly including the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1220845A (fr) * 1960-09-26 1960-05-27 Eaton Axles Ltd Perfectionnements aux ensembles de suspension d'essieux en tandem
US3497198A (en) * 1967-12-15 1970-02-24 Ford Motor Co Shock absorber and air spring assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239591A1 (de) * 1981-10-27 1983-09-08 Società Applicazioni Gomma Antivibranti S.A.G.A. S.p.A., 20141 Milano Luftfeder

Also Published As

Publication number Publication date
FR2206458A1 (enExample) 1974-06-07
US3870286A (en) 1975-03-11
GB1446448A (en) 1976-08-18
FR2206458B3 (enExample) 1976-09-17
BR7308700D0 (pt) 1974-08-22
IT997320B (it) 1975-12-30

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee