GB2280877B - Vehicle with air suspension system - Google Patents

Vehicle with air suspension system

Info

Publication number
GB2280877B
GB2280877B GB9416309A GB9416309A GB2280877B GB 2280877 B GB2280877 B GB 2280877B GB 9416309 A GB9416309 A GB 9416309A GB 9416309 A GB9416309 A GB 9416309A GB 2280877 B GB2280877 B GB 2280877B
Authority
GB
United Kingdom
Prior art keywords
vehicle
suspension system
air suspension
air
suspension
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 - Fee Related
Application number
GB9416309A
Other versions
GB2280877A (en
GB9416309D0 (en
Inventor
Anthony Arthur Varndell
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.)
M & G Tankers & Trailers Ltd
Original Assignee
M & G Tankers & Trailers Ltd
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 GB939316735A external-priority patent/GB9316735D0/en
Priority claimed from GB939320631A external-priority patent/GB9320631D0/en
Application filed by M & G Tankers & Trailers Ltd filed Critical M & G Tankers & Trailers Ltd
Priority to GB9416309A priority Critical patent/GB2280877B/en
Publication of GB9416309D0 publication Critical patent/GB9416309D0/en
Publication of GB2280877A publication Critical patent/GB2280877A/en
Application granted granted Critical
Publication of GB2280877B publication Critical patent/GB2280877B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B60G17/015—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 the regulating means comprising electric or electronic elements
    • B60G17/017—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 the regulating means comprising electric or electronic elements characterised by their use when the vehicle is stationary, e.g. during loading, engine start-up or switch-off

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
GB9416309A 1993-08-12 1994-08-12 Vehicle with air suspension system Expired - Fee Related GB2280877B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9416309A GB2280877B (en) 1993-08-12 1994-08-12 Vehicle with air suspension system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939316735A GB9316735D0 (en) 1993-08-12 1993-08-12 Vehicle with air suspension system
GB939320631A GB9320631D0 (en) 1993-10-07 1993-10-07 Air suspension system
GB9416309A GB2280877B (en) 1993-08-12 1994-08-12 Vehicle with air suspension system

Publications (3)

Publication Number Publication Date
GB9416309D0 GB9416309D0 (en) 1994-10-05
GB2280877A GB2280877A (en) 1995-02-15
GB2280877B true GB2280877B (en) 1997-04-16

Family

ID=27266806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9416309A Expired - Fee Related GB2280877B (en) 1993-08-12 1994-08-12 Vehicle with air suspension system

Country Status (1)

Country Link
GB (1) GB2280877B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354056B4 (en) * 2003-11-19 2015-08-20 Wabco Gmbh Valve device for an air suspension device for a vehicle
DE102007008156B4 (en) * 2007-02-19 2011-03-31 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Air suspension device with only pressure-medium-operated control valves and a height limiting device
DE102009005229C5 (en) * 2009-01-20 2019-09-12 Haldex Brake Products Aktiebolag Air spring system with height limitation
DE102011114179B4 (en) * 2011-09-22 2022-08-18 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Valve device for an air suspension device of a vehicle for decoupling air spring bellows on different sides of the vehicle
EP3208120A1 (en) 2016-02-18 2017-08-23 Haldex Brake Products Aktiebolag Electronic control unit and control circuit for a pneumatic suspension system of a commercial vehicle
EP3208119A1 (en) 2016-02-18 2017-08-23 Haldex Brake Products Aktiebolag Mechanically actuated level regulating valve device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61268511A (en) * 1985-05-20 1986-11-28 Hino Motors Ltd Device for adjusting height of vehicle
JPS6226108A (en) * 1985-07-29 1987-02-04 Hino Motors Ltd Antislip device for driving wheel in rear two-axle car
US5052713A (en) * 1990-08-06 1991-10-01 Lufkin Industries, Inc. Vehicle suspension safety system
WO1992012021A1 (en) * 1991-01-04 1992-07-23 Ims Limited Improvements relating to air suspension means for trailers
EP0520148A1 (en) * 1991-06-24 1992-12-30 Grau Gmbh Pneumatic switching valve for body lifting and lowering systems for vehicles with pneumatic suspension
EP0520147A1 (en) * 1991-06-24 1992-12-30 Grau Gmbh Control system for lifting or lowering the body of vehicles with pneumatic suspension
US5193849A (en) * 1990-04-27 1993-03-16 Man Nutzfahrzeuge Aktiengesellschaft Kneeling omnibus
JPH0648149A (en) * 1992-08-03 1994-02-22 Nippon Toreele Mobil Kk Car height control device for trailer with air suspension
GB2282785A (en) * 1992-06-23 1995-04-19 Rover Group A suspension system for a vehicle

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61268511A (en) * 1985-05-20 1986-11-28 Hino Motors Ltd Device for adjusting height of vehicle
JPS6226108A (en) * 1985-07-29 1987-02-04 Hino Motors Ltd Antislip device for driving wheel in rear two-axle car
US5193849A (en) * 1990-04-27 1993-03-16 Man Nutzfahrzeuge Aktiengesellschaft Kneeling omnibus
US5052713A (en) * 1990-08-06 1991-10-01 Lufkin Industries, Inc. Vehicle suspension safety system
WO1992012021A1 (en) * 1991-01-04 1992-07-23 Ims Limited Improvements relating to air suspension means for trailers
EP0520148A1 (en) * 1991-06-24 1992-12-30 Grau Gmbh Pneumatic switching valve for body lifting and lowering systems for vehicles with pneumatic suspension
EP0520147A1 (en) * 1991-06-24 1992-12-30 Grau Gmbh Control system for lifting or lowering the body of vehicles with pneumatic suspension
GB2282785A (en) * 1992-06-23 1995-04-19 Rover Group A suspension system for a vehicle
JPH0648149A (en) * 1992-08-03 1994-02-22 Nippon Toreele Mobil Kk Car height control device for trailer with air suspension

Also Published As

Publication number Publication date
GB2280877A (en) 1995-02-15
GB9416309D0 (en) 1994-10-05

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Legal Events

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

Effective date: 19980812