HUP0000477A2 - Légrugó-rendszer - Google Patents

Légrugó-rendszer

Info

Publication number
HUP0000477A2
HUP0000477A2 HU0000477A HUP0000477A HUP0000477A2 HU P0000477 A2 HUP0000477 A2 HU P0000477A2 HU 0000477 A HU0000477 A HU 0000477A HU P0000477 A HUP0000477 A HU P0000477A HU P0000477 A2 HUP0000477 A2 HU P0000477A2
Authority
HU
Hungary
Prior art keywords
air spring
hose
piston
air
damping device
Prior art date
Application number
HU0000477A
Other languages
English (en)
Inventor
Jürgen Berg
Original Assignee
Phoenix Aktiengesellschaft
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 Phoenix Aktiengesellschaft filed Critical Phoenix Aktiengesellschaft
Publication of HUP0000477A2 publication Critical patent/HUP0000477A2/hu
Publication of HUP0000477A3 publication Critical patent/HUP0000477A3/hu

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
    • B60G15/14—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper the damper being connected to the stub axle and the spring being arranged around the 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
    • F16F9/0409—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 wall structure
    • 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
    • F16F9/38—Covers for protection or appearance
    • 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
    • F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • B60G2202/312—The spring being a wound spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • B60G2202/314—The spring being a pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/124—Mounting of coil springs
    • B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/126—Mounting of pneumatic springs
    • B60G2204/1262—Mounting of pneumatic springs on a damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/128—Damper mount on vehicle body or chassis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/41—Elastic mounts, e.g. bushings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/418—Bearings, e.g. ball or roller bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

A találmány légrűgórendszer, McPhersőn-rűgóláb kialakítással, amelynek - légrűgó fazeka (2) van integrált rűgóláb ággyal, amely más építésirésszel, példáűl a karősszériával (15) van összekötve, - légrűgó tömlője (3) van elasztőmer anyagból, amely beágyazőttszilárdságtartóval van ellátva, míg a légrűgótömlő felső vége egyrögzítőgyűrűvel (20) a légrűgó fazékőn (2) van rögzítve, míg alégrűgótömlőnek egy ferdén fűtó hűrka van, amelynek felső és alsóhűrőkmélypőntja (3.1, 3.2) által befőgőtt hatásátmérő (D) lényegébenmerőleges a kerékterhelés által előidézett erőhatásvőnalra (X), - légrűgó dűgattyúja (4) van, amelyre a légrűgótömlő alsó végerögzítőgyűrűvel van felerősítve, és a légrűgó dűgattyúnak külsőfelülete van, amelyben a légrűgótömlő be- és kirűgózásnál le tűdgördülni, - külső vezetése (6) van a légrűgótömlő (3) számára, amely a légrűgófazékkal (2) ragasztás vagy csavarőzás révén össze van kötve, - csillapító berendezése (7) van, amely egy tartálycsőből (8) áll,amely a keréktartóval össze van kötve, tővábbá dűgattyúrúdból (9), ésegy dűgattyúrúd a rűgóláb ággyal szilárdan össze van kötve, és adűgattyúrúd vezetés révén be- és kirűgózáskőr csúszóan a tartálycsőbebemerül, a csillapítási tengely (Y) az erőhatási vőnallal (X) szögbenfűt, és a dűgattyúrúdőn (9) belül képzett metszéspőnttal (5),különösen a dűgattyúrúdnak a rűgóláb ágyőn való kapcsőlódástartőmányában elrendezve, amely metszéspőnt helyzete a ki- ésberűgózáskőr csak kis mértékben váltőzik. A találmány lényege, hőgy alégrűgódűgattyú (4) mint külön építési rész a csillapítóberendezést(7) körülveszi, a légrűgódűgattyú (4) külső felülete hengeres és kúpősfelületi részekkel rendelkezik, és pedig egy, a csillapítási tengelyrenem főrgásszimmetrikűs legördülő kőntúrral (5), amely a légrűgótömlő(3) ferdén fűtó hűrka hatásátmérőjéhez (D) van hőzzáigazítva úgy, hőgya hatásátmérő (D) lényegében párhűzamős a legördülő kőntúr (5) éleivel(5.1, 5.2, 5.3, 5.4), tővábbá, hőgy a külső vezetés (6) a légrűgótömlő(3) hűrkát be- és kirűgózáskőr teljesen körülveszi, valamint, hőgy egyvékőny falú védőharmőnika elasztőmer anyagból, vagy TPE-ből alégrűgótömlő (3) külső vezetését (6) és a légrűgótömlőt (4)körülveszi, és felső vége a külső vezetéssel és/vagy a légrűgófazékkal (2), míg alsó vége a légrűgódűgattyúval (4), vagy acsillapítóberendezés (7) tartálycsövével (8) össze van kötve és, hőgya légrűgódűgattyú (4) és a csillapítóberendezés (7) tartálycsöve (8)között egy merev anyagú tömítő dűgattyúfelfőgó (16) van elrendezve. ŕ
HU0000477A 1996-12-17 1997-12-04 Pneumatic suspension system HUP0000477A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19652351 1996-12-17
PCT/DE1997/002833 WO1998026947A1 (de) 1996-12-17 1997-12-04 Luftfedersystem

Publications (2)

Publication Number Publication Date
HUP0000477A2 true HUP0000477A2 (hu) 2000-06-28
HUP0000477A3 HUP0000477A3 (en) 2001-02-28

Family

ID=7814904

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0000477A HUP0000477A3 (en) 1996-12-17 1997-12-04 Pneumatic suspension system

Country Status (7)

Country Link
US (1) US6227527B1 (hu)
EP (1) EP0944486B1 (hu)
JP (1) JP2001508157A (hu)
AT (1) ATE224821T1 (hu)
DE (2) DE19753637A1 (hu)
HU (1) HUP0000477A3 (hu)
WO (1) WO1998026947A1 (hu)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19952919A1 (de) * 1998-12-03 2000-06-08 Phoenix Ag Luftfedersystem
DE19903553C2 (de) * 1999-01-29 2001-03-08 Daimler Chrysler Ag Luftfederbein
DE19908607B4 (de) * 1999-02-27 2005-05-12 Daimlerchrysler Ag Luftfederbein für Radaufhängungen von Kraftfahrzeugen
EP1131217B1 (de) 1999-09-17 2003-06-04 Phoenix AG Luftfederanordnung
JP2003511639A (ja) 1999-10-15 2003-03-25 フェニックス アクチエンゲゼルシャフト 空気ばね式懸架装置
US20030102612A1 (en) 2000-05-02 2003-06-05 Antonio Branco External guide from fiber-reinforced plastic for use in a pneumatic spring system
DE10024983C1 (de) * 2000-05-19 2001-10-31 Mannesmann Sachs Ag Querkraftkompensation bei Luftfederbeinen
DE10220528B4 (de) * 2001-05-18 2013-08-22 Carl Freudenberg Kg Luftfederanordnung
DE10229584B4 (de) * 2001-07-11 2008-07-31 Vibracoustic Gmbh & Co. Kg Federbein für eine Radaufhängung von Fahrzeugen mit einer Anordnung zur Kompensation von Querkräften
DE10302495B4 (de) * 2002-02-27 2017-02-23 Vibracoustic Gmbh & Co. Kg Luftfederanordnung
DE10221894B4 (de) * 2002-05-16 2005-12-22 Trelleborg Automotive Technical Centre Gmbh Luftfedermodul
DE10225354B4 (de) * 2002-06-07 2006-07-13 Daimlerchrysler Ag Kopflager eines Kraftfahrzeugfederbeins
DE10225986A1 (de) 2002-06-11 2003-12-24 Phoenix Ag Luftfederanordnung
DE10236621B4 (de) * 2002-08-09 2005-02-03 Daimlerchrysler Ag Luftfedersystem eines McPherson-Federbeins
DE50309572D1 (de) 2002-11-29 2008-05-21 Freudenberg Carl Kg Luftfederanordnung
DE10302211B4 (de) * 2003-01-22 2006-02-02 Zf Sachs Ag Schwingungsdämpfer
DE10315555A1 (de) * 2003-04-05 2004-10-14 Continental Aktiengesellschaft Doppelrollbalg-Luftfeder mit Schmutzfänger
DE102004014250B4 (de) * 2003-04-24 2015-11-12 Zf Friedrichshafen Ag Schwingungsdämpfer mit einem Steinschlagschutz
DE10319474B4 (de) 2003-04-29 2008-10-16 Vibracoustic Gmbh & Co. Kg Luftfeder-Dämpfer-Einheit
DE10320501A1 (de) 2003-05-08 2004-11-25 Continental Aktiengesellschaft Radführendes Vorderachs-Federbein
US20050029062A1 (en) * 2003-08-07 2005-02-10 Simon Dean Front strut air spring suspension system
DE102004005812B4 (de) * 2004-02-06 2009-06-04 Audi Ag Tragfederanordnung für ein Kraftfahrzeug mit einer auf einem Radträger sich abstützenden Schraubenfeder
DE102004010945A1 (de) * 2004-03-03 2005-09-22 Continental Aktiengesellschaft Luftfeder für ein radführendes Federbein eines Kraftfahrzeuges
DE102004023561A1 (de) 2004-05-13 2005-12-08 Vibracoustic Gmbh & Co. Kg Luftfederanordnung
US7077052B2 (en) * 2004-08-06 2006-07-18 Arvinmeritor Technology, Llc Strut assembly with inverted air spring configuration
DE102004046681B3 (de) * 2004-09-24 2006-04-06 Zf Friedrichshafen Ag Luftfeder mit einem Abrollrohr
DE102004061989A1 (de) * 2004-12-23 2006-07-06 Continental Aktiengesellschaft Luftfeder eines Kraftfahrzeugs
DE102005008126A1 (de) * 2005-02-21 2006-09-07 Continental Aktiengesellschaft Luftfederbein mit zentrisch angeordnetem Dämpfer
US20060207847A1 (en) * 2005-02-25 2006-09-21 Shigeru Kojima Single-cylinder hydraulic shock absorber
JP2006234070A (ja) * 2005-02-25 2006-09-07 Kayaba Ind Co Ltd 単筒型油圧緩衝器
US7284644B2 (en) * 2005-03-16 2007-10-23 Bfs Diversified Products, Llc Multiple load path air spring assembly
DE102006005459A1 (de) 2006-02-07 2007-08-09 Continental Aktiengesellschaft Luftfeder mit Außenführung
DE102006027476A1 (de) * 2006-06-12 2007-12-13 Continental Aktiengesellschaft Teleskop-Faltenbalg
DE102006052314A1 (de) * 2006-11-07 2008-05-08 Continental Aktiengesellschaft Luftfedereinrichtung
US7954792B2 (en) 2008-02-22 2011-06-07 Axletech International IP Holdings, LLC. Strut assembly with air spring
DE102008034836B4 (de) 2008-07-24 2016-05-19 Carl Freudenberg Kg Federbein aus einer Luftfeder und einem Stoßdämpfer für Kraftfahrzeuge
DE102009003829B4 (de) 2009-04-27 2020-08-06 Continental Teves Ag & Co. Ohg Luftfedereinrichtung
DE102011018979A1 (de) 2011-04-28 2012-10-31 Carl Freudenberg Kg Ausbildung von Luftfederbälgen
DE102012108930B3 (de) 2012-09-21 2014-03-13 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Dichtungsanordnung für ein Luftfedersystem
US10125840B2 (en) * 2014-10-17 2018-11-13 Continental Automotive Systems, Inc. Air spring hybrid piston assembly
JP6511337B2 (ja) * 2015-06-02 2019-05-15 株式会社ブリヂストン 空気ばね
DE102015217750B4 (de) * 2015-09-16 2021-08-05 Zf Friedrichshafen Ag Verlängerung für einen Schwingungsdämpfer
US10132409B2 (en) * 2016-02-24 2018-11-20 Honda Motor Co., Ltd. Damper seal
US10173488B2 (en) * 2016-12-05 2019-01-08 Continental Automotive Systems, Inc. Air spring hanging piston bearing
DE102018210856A1 (de) * 2018-07-02 2020-01-02 Continental Teves Ag & Co. Ohg Luftfederbein mit einem torsionsdynamischen Dichtsystem
US11401994B2 (en) * 2019-11-08 2022-08-02 Continental Automotive Systems, Inc. Air spring gaiters with floating ring
DE102020203171A1 (de) 2020-02-05 2021-08-05 Continental Teves Ag & Co. Ohg Luftfederbein mit einem Schutzbalg zur Übertragung eines Drehmoments
CN112879485B (zh) * 2020-04-27 2022-11-25 北京京西重工有限公司 空气悬架组件和用于空气悬架组件的波纹管

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070940B (hu) 1955-02-07
US4332397A (en) 1980-07-07 1982-06-01 General Motors Corporation Steerable suspension strut with pneumatic spring
US4555096A (en) * 1980-11-20 1985-11-26 Ford Motor Company Pneumatic spring and strut assembly
JPS57110517A (en) 1980-12-27 1982-07-09 Fuji Heavy Ind Ltd Air suspension structure
JPS57129942A (en) 1981-02-04 1982-08-12 Showa Mfg Co Ltd Dust boots device in shock absorber
DE3665281D1 (en) * 1985-07-26 1989-10-05 Audi Ag Arrangement for compensating transversal forces acting on a suspension strut and created by wheel movement
DE3624296A1 (de) 1985-07-26 1987-02-12 Gold Henning Vorrichtung zum ausgleich der radaufstands-querkraefte an einem federbein
DE3631610A1 (de) 1985-09-28 1987-04-02 Volkswagen Ag Luftgefederte federbeinanordnung fuer kraftfahrzeuge
US4688774A (en) * 1985-11-27 1987-08-25 Goodyear Tire & Rubber Company Side load compensating air suspension
US5009401A (en) 1986-07-14 1991-04-23 Bridgestone/Firestone, Inc. Air spring suspension system with dual path isolation
US5129634A (en) 1986-09-02 1992-07-14 The Goodyear Tire & Rubber Company Airspring with partial restraining sleeve
US4722516A (en) 1986-09-24 1988-02-02 The Goodyear Tire & Rubber Company Air spring with fabric restraining cylinder
DE3643073A1 (de) 1986-12-17 1988-06-30 Phoenix Ag Luftfeder
US4826204A (en) * 1988-06-20 1989-05-02 General Motors Corporation Laterally offset dual volume air damper suspension strut with minimized side load
JPH02182512A (ja) 1989-01-10 1990-07-17 Atsugi Unisia Corp エアサスペンション
US5449150A (en) * 1993-11-29 1995-09-12 Bridgestone Corporation Vibration damping device with an electrode and having rolling lobes of different radii
DE19508852C1 (de) * 1995-03-11 1996-08-08 Fichtel & Sachs Ag Transportsicherung für eine Luftfeder
DE19607804C1 (de) * 1996-03-01 1997-05-07 Contitech Luftfedersyst Gmbh Luftfeder zur federnden Abstützung von Fahrzeugbauteilen

Also Published As

Publication number Publication date
EP0944486A1 (de) 1999-09-29
EP0944486B1 (de) 2002-09-25
US6227527B1 (en) 2001-05-08
DE59708336D1 (de) 2002-10-31
JP2001508157A (ja) 2001-06-19
ATE224821T1 (de) 2002-10-15
DE19753637A1 (de) 1998-06-18
WO1998026947A1 (de) 1998-06-25
HUP0000477A3 (en) 2001-02-28

Similar Documents

Publication Publication Date Title
HUP0000477A2 (hu) Légrugó-rendszer
RU74602U1 (ru) Амортизатор транспортного средства
DK0481245T3 (da) Håndtag med en deformerbar pneumatisk overflade
HUP0104065A2 (hu) Pneumatikus rugóelrendezés
ES2035707T3 (es) Retenedor de extremo para amortiguador neumatico en una suspension por columna.
AU608606B2 (en) Pressure actuated assembly extendable by fluid pressure and retractable by spring action
BR9902009A (pt) Extensão de amortecedor para uso com um amortecedor em uma mola de ar.
US9766033B2 (en) Stabilizer shock mount
EP0974476A3 (en) Spring seat fixing structure for a hydraulic shock absorber
GB670786A (en) Improvements in or relating to shock-absorbing suspension means
US6053488A (en) Spring damper device between a wheel and the body of a motor vehicle
EP1306238A3 (de) Vorrichtung zur Höhenverstellung
EP1072450A3 (de) Federbeinstützlager
ES2125755A1 (es) Tubo intermedio para un amortiguador de vibraciones con fuerza de amortiguacion variable.
KR950019270A (ko) 속도제어기구가 부착된 롯드리스 실린더
ATE382125T1 (de) Schwingungsdämpfer mit zugangschlagfeder
US6223649B1 (en) Piston-cylinder unit
ES2121494A1 (es) Amortiguador neumatico.
US5039072A (en) Means for securing a rolling diaphragm on an air adjustable shock absorber
DE50312255D1 (de) Aus Feder und Dämpfer bestehende Federungsanordnung
US3365161A (en) Overhead vacuum-held support
US6609324B1 (en) Adjustable shotgun choke device
EP1359365A3 (en) Tube fitting
EP1338821A3 (en) Dynamic damper and propeller shaft
US6508342B2 (en) Damper with integrated dust tube and rate surface