IT1023112B - PRESSURE REGULATING VALVE PARTICULARLY FOR PNEUMATIC SUSPENSION OF ROAD VEHICLES - Google Patents

PRESSURE REGULATING VALVE PARTICULARLY FOR PNEUMATIC SUSPENSION OF ROAD VEHICLES

Info

Publication number
IT1023112B
IT1023112B IT5392874A IT5392874A IT1023112B IT 1023112 B IT1023112 B IT 1023112B IT 5392874 A IT5392874 A IT 5392874A IT 5392874 A IT5392874 A IT 5392874A IT 1023112 B IT1023112 B IT 1023112B
Authority
IT
Italy
Prior art keywords
regulating valve
pressure regulating
road vehicles
pneumatic suspension
valve particularly
Prior art date
Application number
IT5392874A
Other languages
Italian (it)
Original Assignee
Gachot Jean
Perales Fernand
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
Priority claimed from FR7340289A external-priority patent/FR2250941A1/en
Priority claimed from FR7421592A external-priority patent/FR2275713A2/en
Application filed by Gachot Jean, Perales Fernand filed Critical Gachot Jean
Application granted granted Critical
Publication of IT1023112B publication Critical patent/IT1023112B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Control Of Fluid Pressure (AREA)
IT5392874A 1973-11-13 1974-11-07 PRESSURE REGULATING VALVE PARTICULARLY FOR PNEUMATIC SUSPENSION OF ROAD VEHICLES IT1023112B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7340289A FR2250941A1 (en) 1973-11-13 1973-11-13 Pneumatic suspension for automobiles with regulator valve - kept continuously in motion to prevent siezing up
FR7421592A FR2275713A2 (en) 1974-06-21 1974-06-21 Pneumatic suspension for automobiles with regulator valve - kept continuously in motion to prevent siezing up

Publications (1)

Publication Number Publication Date
IT1023112B true IT1023112B (en) 1978-05-10

Family

ID=26218020

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5392874A IT1023112B (en) 1973-11-13 1974-11-07 PRESSURE REGULATING VALVE PARTICULARLY FOR PNEUMATIC SUSPENSION OF ROAD VEHICLES

Country Status (4)

Country Link
BR (1) BR7409496A (en)
DE (1) DE2451349A1 (en)
ES (1) ES431854A1 (en)
IT (1) IT1023112B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008239A1 (en) * 1980-03-04 1981-09-17 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Control valve for pneumatic seat suspension - has variable flow valve seat with shut off at set displacement
DE3333888A1 (en) * 1983-09-20 1985-04-11 Graubremse Gmbh, 6900 Heidelberg Level control valve
DE4007828C1 (en) * 1990-03-12 1991-07-11 Grau Gmbh, 6900 Heidelberg, De

Also Published As

Publication number Publication date
BR7409496A (en) 1976-05-25
DE2451349A1 (en) 1975-05-15
ES431854A1 (en) 1976-11-01

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