PT935538E - Dispositivo de manutencao a nivel de um chassis - Google Patents

Dispositivo de manutencao a nivel de um chassis

Info

Publication number
PT935538E
PT935538E PT97913256T PT97913256T PT935538E PT 935538 E PT935538 E PT 935538E PT 97913256 T PT97913256 T PT 97913256T PT 97913256 T PT97913256 T PT 97913256T PT 935538 E PT935538 E PT 935538E
Authority
PT
Portugal
Prior art keywords
chassis
variable
unfolding
control means
level
Prior art date
Application number
PT97913256T
Other languages
English (en)
Inventor
Philippe Roblot
Patrick Gandolfi
Original Assignee
Gen Trailers France
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 Gen Trailers France filed Critical Gen Trailers France
Publication of PT935538E publication Critical patent/PT935538E/pt

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
    • B60G17/015—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
    • B60G17/005—Suspension locking arrangements
    • 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
    • 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
    • B60G17/0416—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions
    • B60G17/0424—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions by varying the air pressure of the accumulator
    • 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
    • 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
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/154—Fluid spring with an accumulator
    • 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
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/412—Pneumatic actuator
    • 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
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/413—Hydraulic actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/02—Trucks; Load vehicles
    • 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
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • 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
    • B60G2800/01—Attitude or posture control
    • B60G2800/019—Inclination due to load distribution or road gradient
    • 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
    • B60G2800/20—Stationary vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Elimination Of Static Electricity (AREA)
  • Selective Calling Equipment (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Radio Relay Systems (AREA)
  • Transmitters (AREA)
  • Glass Compositions (AREA)
PT97913256T 1996-11-06 1997-11-05 Dispositivo de manutencao a nivel de um chassis PT935538E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9613543A FR2755402B1 (fr) 1996-11-06 1996-11-06 Dispositif de maintien a niveau d'un chassis

Publications (1)

Publication Number Publication Date
PT935538E true PT935538E (pt) 2003-11-28

Family

ID=9497383

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97913256T PT935538E (pt) 1996-11-06 1997-11-05 Dispositivo de manutencao a nivel de um chassis

Country Status (12)

Country Link
EP (1) EP0935538B1 (pt)
AT (1) ATE244165T1 (pt)
DE (1) DE69723281T2 (pt)
DK (1) DK0935538T3 (pt)
ES (1) ES2201278T3 (pt)
FR (1) FR2755402B1 (pt)
NO (1) NO992189L (pt)
PL (1) PL185028B1 (pt)
PT (1) PT935538E (pt)
TN (1) TNSN97171A1 (pt)
TR (1) TR199900976T2 (pt)
WO (1) WO1998019876A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10235473B4 (de) * 2002-08-02 2007-12-27 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Vorrichtung und Verfahren zum Aufrechterhalten des Niveaus einer Nutzebene eines Fahrzeugs
ES2277765B2 (es) * 2005-11-02 2008-04-16 Accesorios Y Elevadores Valencia, S.L. Metodo para control de suspension neumatica de vehiculos industriales y dispositivo correspondiente.
US20230092680A1 (en) * 2021-09-21 2023-03-23 Morryde International, Inc. Systems and methods for recreational vehicles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2937329B2 (ja) * 1987-10-26 1999-08-23 日立建機株式会社 作業車両のラムロック制御装置
JPH0775937B2 (ja) * 1989-11-14 1995-08-16 いすゞ自動車株式会社 車高調整装置
JPH048613A (ja) * 1990-04-24 1992-01-13 Hino Motors Ltd 車両用サスペンション装置
DE4013673A1 (de) * 1990-04-27 1991-10-31 Man Nutzfahrzeuge Ag Omnibus, insbesondere niederflurbus
GB9112179D0 (en) * 1991-06-06 1991-07-24 York Trailer Co Ltd Improvements in and relating to vehicle suspensions
JPH0569721A (ja) * 1991-09-13 1993-03-23 Hino Motors Ltd エアサスペンシヨン車の車高調整装置
FR2691037B1 (fr) * 1992-05-14 1999-02-26 Kuhn Sa Machine agricole, notamment faucheuse, avec un dispositif de delestage et de levage perfectionne.
DE4403467C2 (de) * 1994-02-04 1998-10-29 Daimler Benz Ag Niveauregulierung eines luftgefederten Lastfahrzeuges während eines Be- und Entladebetriebs

Also Published As

Publication number Publication date
DE69723281T2 (de) 2004-05-27
DK0935538T3 (da) 2003-10-27
ES2201278T3 (es) 2004-03-16
PL333107A1 (en) 1999-11-08
NO992189L (no) 1999-06-24
ATE244165T1 (de) 2003-07-15
TNSN97171A1 (fr) 1999-12-31
NO992189D0 (no) 1999-05-05
EP0935538B1 (fr) 2003-07-02
WO1998019876A1 (fr) 1998-05-14
DE69723281D1 (de) 2003-08-07
EP0935538A1 (fr) 1999-08-18
PL185028B1 (pl) 2003-02-28
FR2755402A1 (fr) 1998-05-07
TR199900976T2 (xx) 1999-07-21
FR2755402B1 (fr) 1999-01-22

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