GB2073854B - Control valve assembly for a pneumatic spring - Google Patents

Control valve assembly for a pneumatic spring

Info

Publication number
GB2073854B
GB2073854B GB8106852A GB8106852A GB2073854B GB 2073854 B GB2073854 B GB 2073854B GB 8106852 A GB8106852 A GB 8106852A GB 8106852 A GB8106852 A GB 8106852A GB 2073854 B GB2073854 B GB 2073854B
Authority
GB
United Kingdom
Prior art keywords
control valve
valve assembly
pneumatic spring
pneumatic
spring
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
GB8106852A
Other versions
GB2073854A (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 Fahrzeugbremsen GmbH
Original Assignee
Wabco Fahrzeugbremsen GmbH
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 Fahrzeugbremsen GmbH filed Critical Wabco Fahrzeugbremsen GmbH
Publication of GB2073854A publication Critical patent/GB2073854A/en
Application granted granted Critical
Publication of GB2073854B publication Critical patent/GB2073854B/en
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
    • B60G17/0525—Height adjusting or levelling valves
GB8106852A 1980-03-04 1981-03-04 Control valve assembly for a pneumatic spring Expired GB2073854B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803008150 DE3008150A1 (en) 1980-03-04 1980-03-04 AIR SPRING VALVE

Publications (2)

Publication Number Publication Date
GB2073854A GB2073854A (en) 1981-10-21
GB2073854B true GB2073854B (en) 1983-09-01

Family

ID=6096159

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8106852A Expired GB2073854B (en) 1980-03-04 1981-03-04 Control valve assembly for a pneumatic spring

Country Status (3)

Country Link
DE (1) DE3008150A1 (en)
FR (1) FR2483337B1 (en)
GB (1) GB2073854B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7069900A (en) * 1999-08-24 2001-03-19 Holland Neway International, Inc. Trailing arm suspension and height control valve therefor
EP1395453B1 (en) 2001-05-25 2011-03-23 Haldex Brake Corporation Trailing arm suspension and height control system with motorized valve therefor
US7204478B2 (en) 2002-08-07 2007-04-17 Haldex Brake Corporation Height control valve with universal mounting for a suspension system
US10836232B2 (en) 2007-04-12 2020-11-17 Haldex Brake Products Corporation Electronic height control system for a vehicle with multiple input signals

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1630676U (en) 1951-07-12 1951-11-15 G F Guenther G M B H HOUSEHOLD RING BRUSH.
DE1047640B (en) * 1957-07-09 1958-12-24 Westinghouse Bremsen Gmbh Device for regulating the air springs of vehicles
DE1066879B (en) 1957-12-07 1959-10-08 Robert Bosch G.M.B.H., Stuttgart Valve for air springs in motor vehicles
US2967547A (en) * 1958-07-23 1961-01-10 Gen Motors Corp Height control valve
DE1217803B (en) 1958-09-26 1966-05-26 Rheinstahl Hanomag Ag Control valve for air-sprung vehicles, especially for motor vehicles
US3198474A (en) * 1963-08-01 1965-08-03 Massey Ferguson Inc Adjustable seat
US3831968A (en) * 1973-07-30 1974-08-27 Westinghouse Air Brake Co Pressure control valve device with a two-position cam actuator for controlling pressure in a vehicle air spring
US3889935A (en) * 1974-01-23 1975-06-17 Midland Ross Corp Vehicle body height control valve
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

Also Published As

Publication number Publication date
DE3008150A1 (en) 1981-09-17
FR2483337B1 (en) 1986-03-07
DE3008150C2 (en) 1987-06-04
FR2483337A1 (en) 1981-12-04
GB2073854A (en) 1981-10-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950304