ITRM20000268A0 - Valvola di regolazione di livello per sospensioni pneumatiche di veicoli, in particolare veicoli commerciali. - Google Patents

Valvola di regolazione di livello per sospensioni pneumatiche di veicoli, in particolare veicoli commerciali.

Info

Publication number
ITRM20000268A0
ITRM20000268A0 IT2000RM000268A ITRM20000268A ITRM20000268A0 IT RM20000268 A0 ITRM20000268 A0 IT RM20000268A0 IT 2000RM000268 A IT2000RM000268 A IT 2000RM000268A IT RM20000268 A ITRM20000268 A IT RM20000268A IT RM20000268 A0 ITRM20000268 A0 IT RM20000268A0
Authority
IT
Italy
Prior art keywords
vehicles
adjustment valve
level adjustment
pneumatic suspension
particularly commercial
Prior art date
Application number
IT2000RM000268A
Other languages
English (en)
Inventor
Otto Vollmer
Andras Voith
Laslo' Menyhart
Original Assignee
Knorr Bremse Systeme Fur Shien
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=7908818&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ITRM20000268(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Knorr Bremse Systeme Fur Shien filed Critical Knorr Bremse Systeme Fur Shien
Publication of ITRM20000268A0 publication Critical patent/ITRM20000268A0/it
Publication of ITRM20000268A1 publication Critical patent/ITRM20000268A1/it
Application granted granted Critical
Publication of IT1315929B1 publication Critical patent/IT1315929B1/it

Links

Classifications

    • 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
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0523—Regulating distributors or valves for pneumatic springs
    • B60G17/0525—Height adjusting or levelling valves
    • 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
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
IT2000RM000268A 1999-05-21 2000-05-17 Valvola di regolazione di livello per sospensioni pneumatiche diveicoli, in particolare veicoli commerciali. IT1315929B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19923456A DE19923456C5 (de) 1999-05-21 1999-05-21 Niveauregelventil für die Luftfederung von Fahrzeugen, insbesondere Nutzfahrzeugen

Publications (3)

Publication Number Publication Date
ITRM20000268A0 true ITRM20000268A0 (it) 2000-05-17
ITRM20000268A1 ITRM20000268A1 (it) 2001-11-19
IT1315929B1 IT1315929B1 (it) 2003-03-26

Family

ID=7908818

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000RM000268A IT1315929B1 (it) 1999-05-21 2000-05-17 Valvola di regolazione di livello per sospensioni pneumatiche diveicoli, in particolare veicoli commerciali.

Country Status (3)

Country Link
DE (1) DE19923456C5 (it)
FR (1) FR2793733B1 (it)
IT (1) IT1315929B1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100471811B1 (ko) * 2001-12-14 2005-03-08 현대자동차주식회사 자동차의 가변형 레벨링 밸브 장치
BRPI0617440A2 (pt) * 2005-11-04 2011-07-26 Hendrickson Int Corp vÁlvula de controle de altura para sistema de eixo de roda/suspensço de veÍculo
DE102007057947B4 (de) * 2007-12-01 2013-07-18 Haldex Brake Products Gmbh Pneumatisches Verbindungselement für Druckluftanlagen, Niveauregelventil und Gruppe von Niveauregelventilen
DE102008028440A1 (de) 2008-06-17 2009-12-31 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Drucksteuerventilanordnung mit Membranventilen zur Steuerung eines Fluiddrucks in einer ABS-Bremsanlage eines Fahrzeugs mit in einem Gehäuseteil einstückig integriertem Ventilsitz
DE102009045732B4 (de) 2009-10-15 2012-11-29 Haldex Brake Products Gmbh Ventil für eine Druckluftanlage eines Nutzfahrzeugs
DE102009045734B4 (de) * 2009-10-15 2012-11-29 Haldex Brake Products Gmbh Ventil für eine Druckluftanlage eines Nutzfahrzeugs
DE102013100245A1 (de) * 2013-01-11 2014-07-17 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Ventil und Verfahren zum Zusammenfügen eines Ventils
DE102013100247A1 (de) * 2013-01-11 2014-07-17 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Ventil, Ventilvorrichtung und Verfahren zum Zusammenfügen einer Ventilvorrichtung
DE102013114551B4 (de) 2013-12-19 2023-08-17 Eto Magnetic Gmbh Fahrzeug-Gasfedersystem sowie Verfahren zur Niveauregelung eines Kraftfahrzeugs
EP3208119A1 (de) * 2016-02-18 2017-08-23 Haldex Brake Products Aktiebolag Mechanisch betätigte niveauregelventileinrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064357B (de) * 1957-12-07 1959-08-27 Bosch Gmbh Robert Fuellungsregler zur gleichzeitigen Versorgung mehrerer Luftfederungselemente in Kraftfahrzeugen
DE1217803B (de) * 1958-09-26 1966-05-26 Rheinstahl Hanomag Ag Regelventil fuer luftgefederte Fahrzeuge, insbesondere fuer Kraftfahrzeuge
DE1966106C3 (de) * 1969-02-07 1974-02-07 Westinghouse Bremsen- Und Apparatebau Gmbh, 3000 Hannover Niveauregelventil zum selbsttätigen Konstanthalten der Fahrgestellhöhe eines Fahrzeuges, insbesondere eines Straßenfahrzeuges mit Luftfederung. Ausscheidung aus: 1906062
DE3333888A1 (de) * 1983-09-20 1985-04-11 Graubremse Gmbh, 6900 Heidelberg Niveauregelventil
DE3716436A1 (de) * 1987-05-16 1988-12-01 Graubremse Gmbh Niveauregelventil mit hoehenbegrenzung
DE8803767U1 (de) * 1988-03-19 1988-05-05 Graubremse Gmbh, 6900 Heidelberg Niveauregelventil zum selbsttätigen Konstanthalten der Fahrgestellhöhe eines Fahrzeugs, insbesondere eines Kraftfahrzeugs mit Luftfederung
DE4416280C1 (de) * 1994-05-07 1995-05-11 Grau Gmbh Niveauregelventil zum selbsttätigen Konstanthalten der Fahrzeughöhe eines Nutzfahrzeuges mit Luftfederung

Also Published As

Publication number Publication date
FR2793733A1 (fr) 2000-11-24
DE19923456C5 (de) 2008-07-24
FR2793733B1 (fr) 2006-02-17
IT1315929B1 (it) 2003-03-26
ITRM20000268A1 (it) 2001-11-19
DE19923456C1 (de) 2000-11-02

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