FR2329466A1 - PRESSURE REGULATION VALVE - Google Patents

PRESSURE REGULATION VALVE

Info

Publication number
FR2329466A1
FR2329466A1 FR7632840A FR7632840A FR2329466A1 FR 2329466 A1 FR2329466 A1 FR 2329466A1 FR 7632840 A FR7632840 A FR 7632840A FR 7632840 A FR7632840 A FR 7632840A FR 2329466 A1 FR2329466 A1 FR 2329466A1
Authority
FR
France
Prior art keywords
pressure regulation
regulation valve
valve
pressure
regulation
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.)
Granted
Application number
FR7632840A
Other languages
French (fr)
Other versions
FR2329466B1 (en
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 GmbH Germany
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
Publication of FR2329466A1 publication Critical patent/FR2329466A1/en
Application granted granted Critical
Publication of FR2329466B1 publication Critical patent/FR2329466B1/fr
Granted 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)
FR7632840A 1975-10-29 1976-10-29 PRESSURE REGULATION VALVE Granted FR2329466A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2548351A DE2548351C3 (en) 1975-10-29 1975-10-29 Pressure control valve for double-axle air suspension in commercial vehicles

Publications (2)

Publication Number Publication Date
FR2329466A1 true FR2329466A1 (en) 1977-05-27
FR2329466B1 FR2329466B1 (en) 1983-01-07

Family

ID=5960341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632840A Granted FR2329466A1 (en) 1975-10-29 1976-10-29 PRESSURE REGULATION VALVE

Country Status (7)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065651A2 (en) * 1981-05-21 1982-12-01 WABCO Westinghouse Fahrzeugbremsen GmbH Control mechanism for an air-suspended vehicle
US4453736A (en) * 1982-09-13 1984-06-12 Wabco Fahrzeugbremsen Gmbh Control arrangement for a pneumatically cushioned vehicle
FR2570781A1 (en) * 1984-09-21 1986-03-28 Freudenberg Carl PNEUMATIC SHOCK ABSORBER
WO2000056561A1 (en) * 1999-03-22 2000-09-28 Alliedsignal Inc. Proportional load transfer valve for suspension control with 6x2 automatic traction control

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740264C2 (en) * 1977-09-07 1983-03-03 Daimler-Benz Ag, 7000 Stuttgart Control device for the air suspension of a non-driven wheel axle of a double axle assembly for commercial vehicles consisting of this wheel axle and a driven wheel axle
DE3106640A1 (en) * 1981-02-23 1982-09-09 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover COMPRESSED AIR BRAKE SYSTEM FOR AIR SUSPENSED THREE- AND MULTI-AXLE ROAD VEHICLES

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1261813A (en) * 1959-08-03 1961-05-19 Magneti Marelli Spa Installation and distributor of compressed air for pneumatic suspensions, in particular for heavy vehicles
GB936001A (en) * 1958-11-24 1963-09-04 Magneti Marelli Spa Improvements in or relating to automatic pressure fluid distributors for vehicle suspensions
FR1560725A (en) * 1967-03-10 1969-03-21
US3441102A (en) * 1966-10-26 1969-04-29 Caterpillar Tractor Co Load transferring system for multi-axle vehicles
FR2238605A1 (en) * 1973-07-26 1975-02-21 Magneti Marelli Spa Automatic load distributor for three-axle vehicle - has pneumatic pressure applied only to suspension for drive wheels of second axle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB936001A (en) * 1958-11-24 1963-09-04 Magneti Marelli Spa Improvements in or relating to automatic pressure fluid distributors for vehicle suspensions
FR1261813A (en) * 1959-08-03 1961-05-19 Magneti Marelli Spa Installation and distributor of compressed air for pneumatic suspensions, in particular for heavy vehicles
US3441102A (en) * 1966-10-26 1969-04-29 Caterpillar Tractor Co Load transferring system for multi-axle vehicles
FR1560725A (en) * 1967-03-10 1969-03-21
DE1655774A1 (en) * 1967-03-10 1971-07-15 Westinghouse Bremsen Und Appba Pressure regulators, in particular brake force regulators
FR2238605A1 (en) * 1973-07-26 1975-02-21 Magneti Marelli Spa Automatic load distributor for three-axle vehicle - has pneumatic pressure applied only to suspension for drive wheels of second axle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065651A2 (en) * 1981-05-21 1982-12-01 WABCO Westinghouse Fahrzeugbremsen GmbH Control mechanism for an air-suspended vehicle
EP0065651A3 (en) * 1981-05-21 1983-05-18 WABCO Westinghouse Fahrzeugbremsen GmbH Control mechanism for an air-suspended vehicle
US4453736A (en) * 1982-09-13 1984-06-12 Wabco Fahrzeugbremsen Gmbh Control arrangement for a pneumatically cushioned vehicle
FR2570781A1 (en) * 1984-09-21 1986-03-28 Freudenberg Carl PNEUMATIC SHOCK ABSORBER
WO2000056561A1 (en) * 1999-03-22 2000-09-28 Alliedsignal Inc. Proportional load transfer valve for suspension control with 6x2 automatic traction control

Also Published As

Publication number Publication date
SE7611848L (en) 1977-04-30
DE2548351B2 (en) 1979-01-11
GB1560385A (en) 1980-02-06
IT1069146B (en) 1985-03-25
AT350405B (en) 1979-05-25
FR2329466B1 (en) 1983-01-07
ATA661976A (en) 1978-10-15
JPS5255028A (en) 1977-05-06
SE430318B (en) 1983-11-07
DE2548351A1 (en) 1977-05-12
DE2548351C3 (en) 1979-09-06
JPS5920126B2 (en) 1984-05-11

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse