BR8905139A - Dispositivo de suspensao para veiculos que compreende um amortecedor telescopico e uma mola a ar - Google Patents

Dispositivo de suspensao para veiculos que compreende um amortecedor telescopico e uma mola a ar

Info

Publication number
BR8905139A
BR8905139A BR898905139A BR8905139A BR8905139A BR 8905139 A BR8905139 A BR 8905139A BR 898905139 A BR898905139 A BR 898905139A BR 8905139 A BR8905139 A BR 8905139A BR 8905139 A BR8905139 A BR 8905139A
Authority
BR
Brazil
Prior art keywords
vehicles
understand
shock absorber
air spring
suspension device
Prior art date
Application number
BR898905139A
Other languages
English (en)
Inventor
Romolo Gandiglio
Maurizio Urbinati
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Publication of BR8905139A publication Critical patent/BR8905139A/pt

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
    • F16F9/06—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)
  • Vehicle Body Suspensions (AREA)
BR898905139A 1988-10-04 1989-10-03 Dispositivo de suspensao para veiculos que compreende um amortecedor telescopico e uma mola a ar BR8905139A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67892/88A IT1224466B (it) 1988-10-04 1988-10-04 Dispositivo di sospensione per veicoli comprendente un ammortizzatore telescopico ed una molla ad aria

Publications (1)

Publication Number Publication Date
BR8905139A true BR8905139A (pt) 1990-05-15

Family

ID=11306144

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898905139A BR8905139A (pt) 1988-10-04 1989-10-03 Dispositivo de suspensao para veiculos que compreende um amortecedor telescopico e uma mola a ar

Country Status (6)

Country Link
US (1) US4993694A (pt)
EP (1) EP0364411B1 (pt)
BR (1) BR8905139A (pt)
DE (1) DE68904627T2 (pt)
ES (1) ES2037474T3 (pt)
IT (1) IT1224466B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5309861A (en) * 1992-08-05 1994-05-10 Mardikian 1991 Irrevocable Trust Shock-absorber mounted seat for personal watercraft and boats
HUT69895A (en) * 1993-09-27 1995-09-28 Ikarus Jarmuegyarto Rt Running gear suspension, mainly for low level floor bus
DE4415045C1 (de) * 1994-04-29 1995-10-26 Fichtel & Sachs Ag Luftfeder
DE19719505C2 (de) * 1997-05-09 2000-09-14 Mannesmann Sachs Ag Luftfeder mit gelenkiggelagertem Abrollrohr
JP3310653B2 (ja) * 1999-08-20 2002-08-05 省三 岡本 車高調整懸架装置
US6607186B2 (en) * 2000-05-01 2003-08-19 Bret Voelkel Shock absorber
US6386525B1 (en) 2000-10-24 2002-05-14 The Boler Company. Dual volume air spring for suspensions
US6382602B1 (en) * 2001-01-16 2002-05-07 Joe Morrow Apparatus for retrofitting height and load adjustable air spring to coil spring based Mac Pherson strut
US7070028B2 (en) * 2001-02-07 2006-07-04 Tenneco Automotive Operating Company Inc. Frequency dependent damper
DE10341003A1 (de) * 2003-09-05 2005-03-31 Voss Automotive Gmbh Dämpferanordnung, insbesondere Luftfederbein, und Hohlkörper zur Verwendung in dieser Anordnung
DE102004012881A1 (de) * 2004-03-16 2005-10-06 Daimlerchrysler Ag Gasfedersystem mit zentral geführtem Schlauchrollbalg
DE102006040804A1 (de) * 2006-08-31 2008-03-06 Zf Friedrichshafen Ag Luftfeder
DE102008022657A1 (de) * 2008-05-07 2009-11-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Achsaggregat und Lenker
IT1402343B1 (it) 2010-10-12 2013-08-30 Fast Park Sist S R L Capitello eccentrico per impalcati e strutture modulari.
DE112014003232T5 (de) 2013-07-12 2016-04-28 Firestone Industrial Products Company, Llc Gasfedersystem
WO2015172004A1 (en) * 2014-05-09 2015-11-12 Firestone Industrial Products Company, Llc Gas spring end members as well as gas spring assemblies including same
DE102019104714A1 (de) * 2019-02-25 2020-08-27 Vibracoustic Ag Luftfedermodul
CN111795098B (zh) * 2020-05-25 2021-11-02 中国第一汽车股份有限公司 一种空气弹簧总成

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000624A (en) * 1958-11-10 1961-09-19 Gen Motors Corp Air spring assembly and control device therefor
US3000625A (en) * 1958-11-19 1961-09-19 Gen Motors Corp Multiple stage variable rate spring
GB1294394A (en) * 1969-03-31 1972-10-25 Allinquant F M Improvements in suspension systems for vehicles
US4342446A (en) * 1980-11-18 1982-08-03 Gould Inc. Self-leveling viscous elastic damper
US4555096A (en) * 1980-11-20 1985-11-26 Ford Motor Company Pneumatic spring and strut assembly
US4506910A (en) * 1982-09-21 1985-03-26 Granning Suspensions, Inc. Automotive vehicle suspension
DE3531542A1 (de) * 1984-09-14 1986-04-03 Volkswagen AG, 3180 Wolfsburg Gasfederanordnung fuer radachsen eines fahrzeugs
US4655438A (en) * 1985-12-23 1987-04-07 General Motors Corporation Hydraulically damped dual sleeve air spring suspension
US4802657A (en) * 1986-06-23 1989-02-07 Monroe Auto Equipment Company Vehicle leveling shock absorber assembly
US4712776A (en) * 1986-07-14 1987-12-15 The Firestone Tire & Rubber Company Air spring suspension system

Also Published As

Publication number Publication date
IT1224466B (it) 1990-10-04
EP0364411A1 (en) 1990-04-18
DE68904627D1 (de) 1993-03-11
IT8867892A0 (it) 1988-10-04
EP0364411B1 (en) 1993-01-27
DE68904627T2 (de) 1993-05-19
US4993694A (en) 1991-02-19
ES2037474T3 (es) 1993-06-16

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 03/10/2004