HUP0101274A2 - Légrugó rendszer - Google Patents

Légrugó rendszer

Info

Publication number
HUP0101274A2
HUP0101274A2 HU0101274A HUP0101274A HUP0101274A2 HU P0101274 A2 HUP0101274 A2 HU P0101274A2 HU 0101274 A HU0101274 A HU 0101274A HU P0101274 A HUP0101274 A HU P0101274A HU P0101274 A2 HUP0101274 A2 HU P0101274A2
Authority
HU
Hungary
Prior art keywords
air spring
spring hose
clamping ring
hose
fixed
Prior art date
Application number
HU0101274A
Other languages
English (en)
Inventor
Jürgen Berg
Original Assignee
Phoenix 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7889866&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUP0101274(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Phoenix Ag. filed Critical Phoenix Ag.
Publication of HUP0101274A2 publication Critical patent/HUP0101274A2/hu
Publication of HUP0101274A3 publication Critical patent/HUP0101274A3/hu

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
    • 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
    • B60G11/28—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/002—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load by temperature regulation of the suspension unit, e.g. heat operated systems
    • 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
    • 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
    • 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
    • B60G2204/416—Ball or spherical joints
    • 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
    • B60G2206/42—Springs
    • B60G2206/424—Plunger or top retainer construction for bellows or rolling lobe type air springs
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/0047—Measuring, indicating

Landscapes

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

Abstract

A találmány tárgya légrugórendszer, amelynek van - egy légrugó tömlője(4) elasztomer anyagból, és ez változtatható térfogatú légkamrát (5)zár be, - egy fedele (7), amelyhez a légrugó tömlő (4) egyik vége egyszorító gyűrű (10) vagy hasonló segítségével rögzítve van, - egydugattyúja (3), amelyen a légrugó tömlő (4) másik vége ugyancsalszorító gyűrű (10) vagy hasonló segítségével rögzítve van és amelyneka külső falán a légrugó tömlő (4) gördülő hajtást (6) alkotva le tudgördülni, - egy kerékvezető eleme (9) és - egy csuklója (8). Atalálmány lényege, hogy a légrugó (1) a kerékfelfüggesztés megfelelőeleméhez (9) központi kényszervezetés nélkül, egyetlen csuklón (8)keresztül kapcsolódik. Ó
HU0101274A 1998-12-03 1999-11-03 Pneumatic suspension system HUP0101274A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19855814 1998-12-03
PCT/DE1999/003503 WO2000032959A1 (de) 1998-12-03 1999-11-03 Luftfedersystem

Publications (2)

Publication Number Publication Date
HUP0101274A2 true HUP0101274A2 (hu) 2001-08-28
HUP0101274A3 HUP0101274A3 (en) 2002-02-28

Family

ID=7889866

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0101274A HUP0101274A3 (en) 1998-12-03 1999-11-03 Pneumatic suspension system

Country Status (7)

Country Link
US (1) US6511057B1 (hu)
EP (1) EP1188000B1 (hu)
JP (1) JP2002531784A (hu)
AT (1) ATE289021T1 (hu)
DE (2) DE59911622D1 (hu)
HU (1) HUP0101274A3 (hu)
WO (1) WO2000032959A1 (hu)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10135063B4 (de) * 2001-07-18 2005-07-14 Progress-Werk Oberkirch Ag Luftfedertopf sowie Verfahren zur Herstellung desselben
DE10224442C1 (de) * 2002-06-01 2003-10-09 Contitech Luftfedersyst Gmbh Federungseinrichtung
US6845973B2 (en) * 2002-08-07 2005-01-25 Bfs Diversified Products, Llc Air spring with restraining cylinder
DE10304613B4 (de) * 2003-02-05 2012-11-22 Continental Teves Ag & Co. Ohg Rollbalg-Luftfeder mit Gelenk
DE10315555A1 (de) 2003-04-05 2004-10-14 Continental Aktiengesellschaft Doppelrollbalg-Luftfeder mit Schmutzfänger
DE10323332A1 (de) * 2003-05-23 2004-12-09 Bayerische Motoren Werke Ag Luftfeder
US6923434B2 (en) * 2003-11-10 2005-08-02 The Goodyear Tire & Rubber Company Dual height airspring having adjusted spring rate
DE102004023561A1 (de) 2004-05-13 2005-12-08 Vibracoustic Gmbh & Co. Kg Luftfederanordnung
DE102004033199A1 (de) * 2004-07-09 2006-02-02 Audi Ag Luftfeder, insbesondere für ein Kraftfahrzeug
US7077052B2 (en) * 2004-08-06 2006-07-18 Arvinmeritor Technology, Llc Strut assembly with inverted air spring configuration
DE102004048828A1 (de) * 2004-10-07 2006-04-20 Zf Friedrichshafen Ag Luftfeder mit einem Kugelgelenk
DE102004059765A1 (de) * 2004-12-11 2006-07-06 Continental Aktiengesellschaft Radführende Luftfeder- und Dämpfereinheit
DE102005045251A1 (de) 2005-09-22 2007-03-29 Phoenix Traffic Technology Gmbh Federvorrichtung, insbesondere für einen Fahrersitz
DE102006046560A1 (de) * 2006-09-30 2008-04-03 Bayerische Motoren Werke Ag Luftfeder, insbesondere für das Fahrwerk eines Fahrzeugs
DE102007004037B4 (de) * 2007-01-22 2016-10-13 Carl Freudenberg Kg Anordnung eines Faltenbalgs als Schutzmanschette an einer Luftfeder
DE102009003829B4 (de) * 2009-04-27 2020-08-06 Continental Teves Ag & Co. Ohg Luftfedereinrichtung
DE102009034677B4 (de) * 2009-07-24 2013-10-31 Trelleborg Automotive Germany Gmbh Dämpfungseinrichtung
TWI376472B (en) * 2010-01-29 2012-11-11 Panew Company Ltd Bellows-type shock-absorbing device
DE102010014559A1 (de) * 2010-04-10 2011-10-13 Audi Ag Luftfeder
DE102013106290B3 (de) 2013-06-17 2014-10-16 Vibracoustic Cv Air Springs Gmbh Luftfederbefestigungssystem
KR101510018B1 (ko) * 2013-12-18 2015-04-07 현대자동차주식회사 차량용 에어스프링
RU2603432C2 (ru) * 2015-01-16 2016-11-27 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" - Госкорпорация "Росатом" Гидроупор
DE102015217750B4 (de) * 2015-09-16 2021-08-05 Zf Friedrichshafen Ag Verlängerung für einen Schwingungsdämpfer
DE102016210121B4 (de) * 2016-06-08 2022-02-03 Ford Global Technologies, Llc Luftfeder für Fahrwerke von Fahrzeugen
DE202017102046U1 (de) * 2017-04-06 2017-08-02 Mohammed Adil Dilla Federung für ein Fahrzeug mit einer Blattfeder und einer Luftfeder
DE102017118112A1 (de) * 2017-08-09 2019-02-14 Trigum Engineering Gmbh Luftfeder mit verbessertem Luftfederbalgschutz
DE102021122897A1 (de) * 2021-09-03 2023-03-09 Jost-Werke Deutschland Gmbh Luftfederbaugruppe für eine Starrachse mit vereinfachter Montierbarkeit
DE102022210872A1 (de) 2022-10-13 2024-04-18 Continental Automotive Technologies GmbH Luftfedereinrichtung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE554647A (hu) * 1955-03-21
GB854823A (en) 1957-04-24 1960-11-23 Dunlop Rubber Co Flexible diaphragm assembly
DE1455666B1 (de) * 1964-07-03 1969-09-11 Opel Adam Ag Selbstpumpendes hydropneumatisches Federbein mit innerer Niveauregelung,insbesonderefuer Kraftfahrzeuge
DE2064751A1 (en) 1970-12-31 1972-08-03 Continental Gummi-Werke Ag, 3000 Hannover Textile reinforced rubber bellows - used as vehicle pneumatic suspension
FR2201736A5 (hu) 1972-09-06 1974-04-26 Gregoire Jean
DE2722015A1 (de) * 1977-05-14 1978-11-16 Trenkamp & Gehle Federvorrichtung fuer radachsen strassengebundener nutzfahrzeuge
JPS57129942A (en) * 1981-02-04 1982-08-12 Showa Mfg Co Ltd Dust boots device in shock absorber
DE3643073A1 (de) 1986-12-17 1988-06-30 Phoenix Ag Luftfeder
US5169129A (en) * 1991-09-26 1992-12-08 Bridgestone/Firestone, Inc. Variable rate air spring suspension system
ES2085064T3 (es) 1992-03-20 1996-05-16 Bpw Bergische Achsen Kg Muelle neumatico.
DE19508852C1 (de) * 1995-03-11 1996-08-08 Fichtel & Sachs Ag Transportsicherung für eine Luftfeder
DE59708336D1 (de) 1996-12-17 2002-10-31 Phoenix Ag Luftfedersystem
DE19704433C2 (de) 1997-02-06 2001-06-13 Daimler Chrysler Ag Luftfeder mit einer von einem Rollbalg begrenzten variablen Luftkammer für die Abfederung der Räder von Kraftfahrzeugen
DE19704434C2 (de) * 1997-02-06 1998-12-03 Daimler Benz Ag Rollbalggasfeder mit Staubschutz
ATE223004T1 (de) 1997-09-25 2002-09-15 Phoenix Ag Luftfedersystem

Also Published As

Publication number Publication date
DE59911622D1 (de) 2005-03-17
JP2002531784A (ja) 2002-09-24
ATE289021T1 (de) 2005-02-15
WO2000032959A1 (de) 2000-06-08
EP1188000B1 (de) 2005-02-09
EP1188000A1 (de) 2002-03-20
US6511057B1 (en) 2003-01-28
HUP0101274A3 (en) 2002-02-28
DE19952919A1 (de) 2000-06-08

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