DE2548351C3 - Druckregelventil für eine Doppelachs-Luftfederung von Nutzfahrzeugen - Google Patents

Druckregelventil für eine Doppelachs-Luftfederung von Nutzfahrzeugen

Info

Publication number
DE2548351C3
DE2548351C3 DE2548351A DE2548351A DE2548351C3 DE 2548351 C3 DE2548351 C3 DE 2548351C3 DE 2548351 A DE2548351 A DE 2548351A DE 2548351 A DE2548351 A DE 2548351A DE 2548351 C3 DE2548351 C3 DE 2548351C3
Authority
DE
Germany
Prior art keywords
axle
pressure
double
air
control
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.)
Expired
Application number
DE2548351A
Other languages
German (de)
English (en)
Other versions
DE2548351B2 (de
DE2548351A1 (de
Inventor
Karl-Heinz Ing.(Grad.) 3017 Pattensen Deike
Heinz-Werner 3051 Gross Munzel Koenig
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.)
Wabco Westinghouse Fahrzeugbremsen GmbH
Original Assignee
Wabco Westinghouse GmbH Germany
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 Wabco Westinghouse GmbH Germany filed Critical Wabco Westinghouse GmbH Germany
Priority to DE2548351A priority Critical patent/DE2548351C3/de
Priority to IT67913/76A priority patent/IT1069146B/it
Priority to AT661976A priority patent/AT350405B/de
Priority to JP51119465A priority patent/JPS5920126B2/ja
Priority to SE7611848A priority patent/SE430318B/xx
Priority to GB44877/76A priority patent/GB1560385A/en
Priority to FR7632840A priority patent/FR2329466A1/fr
Priority to DE2718168A priority patent/DE2718168C3/de
Publication of DE2548351A1 publication Critical patent/DE2548351A1/de
Publication of DE2548351B2 publication Critical patent/DE2548351B2/de
Priority to DE19792925190 priority patent/DE2925190A1/de
Application granted granted Critical
Publication of DE2548351C3 publication Critical patent/DE2548351C3/de
Expired legal-status Critical Current

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
    • B60G17/0528—Pressure regulating or air filling valves
    • 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
    • B60G17/033—Spring characteristics, e.g. mechanical springs and mechanical adjusting means characterised by regulating means acting on more than one spring
    • 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
    • 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
    • B60G17/0526—Distributor units, e.g. for retractable wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
DE2548351A 1975-10-29 1975-10-29 Druckregelventil für eine Doppelachs-Luftfederung von Nutzfahrzeugen Expired DE2548351C3 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE2548351A DE2548351C3 (de) 1975-10-29 1975-10-29 Druckregelventil für eine Doppelachs-Luftfederung von Nutzfahrzeugen
IT67913/76A IT1069146B (it) 1975-10-29 1976-04-15 Valvola regolatrice di pressione particolarmente per sospensioni di autoveicoli industriali
AT661976A AT350405B (de) 1975-10-29 1976-09-07 Druckregelventil
JP51119465A JPS5920126B2 (ja) 1975-10-29 1976-10-06 圧力調整弁
SE7611848A SE430318B (sv) 1975-10-29 1976-10-26 Tryckreglerventil for en dubbelluftfjedring i nyttofordon
GB44877/76A GB1560385A (en) 1975-10-29 1976-10-28 Fluid-pressure control valves
FR7632840A FR2329466A1 (fr) 1975-10-29 1976-10-29 Soupape de regulation de pression
DE2718168A DE2718168C3 (de) 1975-10-29 1977-04-23 Druckregelventil für eine Doppelachs-Luftfederung von Nutzfahrzeugen
DE19792925190 DE2925190A1 (de) 1975-10-29 1979-06-22 Druckregelventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2548351A DE2548351C3 (de) 1975-10-29 1975-10-29 Druckregelventil für eine Doppelachs-Luftfederung von Nutzfahrzeugen

Publications (3)

Publication Number Publication Date
DE2548351A1 DE2548351A1 (de) 1977-05-12
DE2548351B2 DE2548351B2 (de) 1979-01-11
DE2548351C3 true DE2548351C3 (de) 1979-09-06

Family

ID=5960341

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2548351A Expired DE2548351C3 (de) 1975-10-29 1975-10-29 Druckregelventil für eine Doppelachs-Luftfederung von Nutzfahrzeugen

Country Status (7)

Country Link
JP (1) JPS5920126B2 (enExample)
AT (1) AT350405B (enExample)
DE (1) DE2548351C3 (enExample)
FR (1) FR2329466A1 (enExample)
GB (1) GB1560385A (enExample)
IT (1) IT1069146B (enExample)
SE (1) SE430318B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058773A1 (de) * 1981-02-23 1982-09-01 WABCO Westinghouse Fahrzeugbremsen GmbH Druckluftbremsanlage für luftgefederte Drei- und Mehrachs-Strassenfahrzeuge

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740264C2 (de) * 1977-09-07 1983-03-03 Daimler-Benz Ag, 7000 Stuttgart Steuereinrichtung für die Luftfederung einer nicht angetriebenen Radachse eines aus dieser Radachse und einer angetriebenen Radachse bestehenden Doppelachsaggregates für Nutzfahrzeuge
DE3120178A1 (de) * 1981-05-21 1982-12-30 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover "steuereinrichtung fuer ein luftgefedertes fahrzeug"
US4453736A (en) * 1982-09-13 1984-06-12 Wabco Fahrzeugbremsen Gmbh Control arrangement for a pneumatically cushioned vehicle
DE3434659A1 (de) * 1984-09-21 1986-04-03 Fa. Carl Freudenberg, 6940 Weinheim Luftfeder
US6308793B1 (en) * 1999-03-22 2001-10-30 Alliedsignal Truck Brake Systems Co. Proportional load transfer valve for suspension control with 6×2 automatic traction control

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1232078A (fr) * 1958-11-24 1960-10-05 Magneti Marelli Spa Distributeur pneumatique automatique pour installations de suspensions pneumatiques en particulier pour véhicules à trois essieux
FR1261813A (fr) * 1959-08-03 1961-05-19 Magneti Marelli Spa Installation et appareil distributeur d'air comprimé pour suspensions pneumatiques, en particulier pour véhicules lourds
US3441102A (en) * 1966-10-26 1969-04-29 Caterpillar Tractor Co Load transferring system for multi-axle vehicles
DE1655774A1 (de) * 1967-03-10 1971-07-15 Westinghouse Bremsen Und Appba Druckregler,insbesondere Bremskraftregler
IT992721B (it) * 1973-07-26 1975-09-30 Magneti Marelli Spa Procedimento e relativo impianto pneumatico per distribuire automa ticamente il carico sulle ruote posteriori di veicoli a tre assali e con sospensioni pneumatiche

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058773A1 (de) * 1981-02-23 1982-09-01 WABCO Westinghouse Fahrzeugbremsen GmbH Druckluftbremsanlage für luftgefederte Drei- und Mehrachs-Strassenfahrzeuge

Also Published As

Publication number Publication date
DE2548351B2 (de) 1979-01-11
ATA661976A (de) 1978-10-15
JPS5255028A (en) 1977-05-06
FR2329466B1 (enExample) 1983-01-07
GB1560385A (en) 1980-02-06
DE2548351A1 (de) 1977-05-12
FR2329466A1 (fr) 1977-05-27
JPS5920126B2 (ja) 1984-05-11
AT350405B (de) 1979-05-25
IT1069146B (it) 1985-03-25
SE430318B (sv) 1983-11-07
SE7611848L (sv) 1977-04-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
BGA New person/name/address of the applicant
8327 Change in the person/name/address of the patent owner

Owner name: WABCO WESTINGHOUSE FAHRZEUGBREMSEN GMBH, 3000 HANN