FR2733942B1 - METHOD AND DEVICE FOR MONITORING THE CONDITION OF A PNEUMATIC SUSPENSION OF A VEHICLE, IN PARTICULAR A TRUCK - Google Patents

METHOD AND DEVICE FOR MONITORING THE CONDITION OF A PNEUMATIC SUSPENSION OF A VEHICLE, IN PARTICULAR A TRUCK

Info

Publication number
FR2733942B1
FR2733942B1 FR9505528A FR9505528A FR2733942B1 FR 2733942 B1 FR2733942 B1 FR 2733942B1 FR 9505528 A FR9505528 A FR 9505528A FR 9505528 A FR9505528 A FR 9505528A FR 2733942 B1 FR2733942 B1 FR 2733942B1
Authority
FR
France
Prior art keywords
truck
monitoring
vehicle
condition
pneumatic 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
FR9505528A
Other languages
French (fr)
Other versions
FR2733942A1 (en
Inventor
Christian Lefrancois
Pierre Gagneau
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.)
METACO SA
Original Assignee
METACO SA
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 METACO SA filed Critical METACO SA
Priority to FR9505528A priority Critical patent/FR2733942B1/en
Publication of FR2733942A1 publication Critical patent/FR2733942A1/en
Application granted granted Critical
Publication of FR2733942B1 publication Critical patent/FR2733942B1/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
    • 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
    • B60G17/0152—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 the action on a particular type of suspension unit
    • B60G17/0155—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 the action on a particular type of suspension unit pneumatic unit
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/20—Speed
    • B60G2400/208—Speed of wheel rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/18—Starting, accelerating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/90—System Controller type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/90—System Controller type
    • B60G2800/92—ABS - Brake Control
FR9505528A 1995-05-10 1995-05-10 METHOD AND DEVICE FOR MONITORING THE CONDITION OF A PNEUMATIC SUSPENSION OF A VEHICLE, IN PARTICULAR A TRUCK Expired - Fee Related FR2733942B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9505528A FR2733942B1 (en) 1995-05-10 1995-05-10 METHOD AND DEVICE FOR MONITORING THE CONDITION OF A PNEUMATIC SUSPENSION OF A VEHICLE, IN PARTICULAR A TRUCK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9505528A FR2733942B1 (en) 1995-05-10 1995-05-10 METHOD AND DEVICE FOR MONITORING THE CONDITION OF A PNEUMATIC SUSPENSION OF A VEHICLE, IN PARTICULAR A TRUCK

Publications (2)

Publication Number Publication Date
FR2733942A1 FR2733942A1 (en) 1996-11-15
FR2733942B1 true FR2733942B1 (en) 1997-06-13

Family

ID=9478833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9505528A Expired - Fee Related FR2733942B1 (en) 1995-05-10 1995-05-10 METHOD AND DEVICE FOR MONITORING THE CONDITION OF A PNEUMATIC SUSPENSION OF A VEHICLE, IN PARTICULAR A TRUCK

Country Status (1)

Country Link
FR (1) FR2733942B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006017890C5 (en) 2005-04-16 2015-11-19 Haldex Brake Products Gmbh Control valve for systems for raising and lowering a vehicle body
DE102006006439B4 (en) * 2006-02-13 2008-11-27 Wabco Gmbh Valve device for manually changing the level position of an air-suspended vehicle
DE102007005979A1 (en) 2007-02-07 2008-08-21 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pneumatic switching valve device for air-suspension vehicles with mechanical reset of the operating element

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992012021A1 (en) * 1991-01-04 1992-07-23 Ims Limited Improvements relating to air suspension means for trailers
DE4120824C1 (en) * 1991-06-24 1992-06-17 Grau Gmbh, 6900 Heidelberg, De

Also Published As

Publication number Publication date
FR2733942A1 (en) 1996-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060131