FR2857300B1 - Systeme de suspension et d'amortissement pour vehicule, et vehicule le comportant - Google Patents

Systeme de suspension et d'amortissement pour vehicule, et vehicule le comportant

Info

Publication number
FR2857300B1
FR2857300B1 FR0404034A FR0404034A FR2857300B1 FR 2857300 B1 FR2857300 B1 FR 2857300B1 FR 0404034 A FR0404034 A FR 0404034A FR 0404034 A FR0404034 A FR 0404034A FR 2857300 B1 FR2857300 B1 FR 2857300B1
Authority
FR
France
Prior art keywords
vehicle
suspension
same
damping system
damping
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
FR0404034A
Other languages
English (en)
Other versions
FR2857300A1 (fr
Inventor
Ruprecht Sinnhuber
Jan Tycho Von
Peter Schulenberg
Thomas Wohllebe
Marc Michael Meinecke
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 DE10352186.0A external-priority patent/DE10352186B4/de
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of FR2857300A1 publication Critical patent/FR2857300A1/fr
Application granted granted Critical
Publication of FR2857300B1 publication Critical patent/FR2857300B1/fr
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
    • B60G17/0416—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions
    • B60G17/0432—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions by varying the number of accumulators connected to the hydraulic cylinder
    • 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
    • B60G17/016—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 responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
    • 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
    • B60G17/016—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 responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
    • B60G17/0165—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 responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input to an external condition, e.g. rough road surface, side wind
    • 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
    • B60G17/033—Spring characteristics, e.g. mechanical springs and mechanical adjusting means characterised by regulating means acting on more than one spring
    • 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
    • B60G17/02—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
    • B60G17/056—Regulating distributors or valves for hydropneumatic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/06—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid
    • 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
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/80—Exterior conditions
    • B60G2400/82—Ground surface
    • B60G2400/823—Obstacle sensing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/14—Photo or light sensitive means, e.g. Infrared
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/17—Magnetic/Electromagnetic
    • B60G2401/174—Radar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/17—Magnetic/Electromagnetic
    • B60G2401/176—Radio or audio sensitive means, e.g. Ultrasonic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/21—Laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/02—Supply or exhaust flow rates; Pump operation
    • 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
    • B60G2500/206—Variable pressure accumulators for hydropneumatic suspensions
    • B60G2500/2064—Variable pressure accumulators for hydropneumatic suspensions by varying the number of accumulators connected in parallel to the hydraulic cylinder
    • 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
    • B60G2800/22—Braking, stopping
    • B60G2800/222—Braking, stopping during collision
    • 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
    • B60G2800/91—Suspension Control
    • B60G2800/914—Height Control System

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
FR0404034A 2003-07-11 2004-04-16 Systeme de suspension et d'amortissement pour vehicule, et vehicule le comportant Expired - Fee Related FR2857300B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10331512 2003-07-11
DE10352186.0A DE10352186B4 (de) 2003-07-11 2003-11-05 Fahrzeug, insbesondere Kraftfahrzeug

Publications (2)

Publication Number Publication Date
FR2857300A1 FR2857300A1 (fr) 2005-01-14
FR2857300B1 true FR2857300B1 (fr) 2007-03-02

Family

ID=33542162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0404034A Expired - Fee Related FR2857300B1 (fr) 2003-07-11 2004-04-16 Systeme de suspension et d'amortissement pour vehicule, et vehicule le comportant

Country Status (1)

Country Link
FR (1) FR2857300B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9227585B1 (en) 2014-11-19 2016-01-05 Ford Global Technologies, Llc Movable vehicle bumper
CN108944329B (zh) * 2018-08-27 2024-03-15 浙江正裕工业股份有限公司 一种车身高度调节系统、悬架装置、汽车

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3631876A1 (de) * 1986-09-19 1988-03-31 Bosch Gmbh Robert Fahrzeugfederung
DE4226754A1 (de) * 1991-09-21 1993-03-25 Bosch Gmbh Robert Aufhaengungssystem fuer fahrzeuge
JP2908089B2 (ja) * 1991-10-15 1999-06-21 ダイハツ工業株式会社 追突防止システムのアンチダイブ制御方法
US5682980A (en) * 1996-02-06 1997-11-04 Monroe Auto Equipment Company Active suspension system
DE19803370A1 (de) 1998-01-29 1999-08-05 Ferdinand Dr Piech Verfahren und Vorrichtung zum Betreiben eines Kraftfahrzeuges
US6182783B1 (en) * 1998-07-23 2001-02-06 Trw Vehicle Safety Systems Inc. System for protecting a vehicle occupant during a vehicle rollover condition
DE19841751A1 (de) * 1998-09-11 2000-03-16 Bayerische Motoren Werke Ag Niveauregelvorrichtung
DE19853126B4 (de) * 1998-11-18 2005-03-03 Daimlerchrysler Ag Verfahren zur Niveauregelung und Radfahrzeug mit einem Niveauregelsystem
US6161071A (en) * 1999-03-12 2000-12-12 Navigation Technologies Corporation Method and system for an in-vehicle computing architecture
DE19923708B4 (de) 1999-05-22 2012-03-08 Volkswagen Ag Kraftfahrzeug mit Federungs- und Dämpfungseinrichtung und kombinierter Sicherheitseinrichtung
JP2001010324A (ja) * 1999-06-30 2001-01-16 Tokico Ltd サスペンション制御装置
DE10064249A1 (de) 2000-12-22 2002-07-04 Volkswagen Ag Kraftfahrzeug sowie Verfahren zur Einstellung des Abstandes der Radachsen von einem Fahrzeugaufbau
DE10122567C1 (de) * 2001-05-10 2002-11-21 Continental Ag Verfahren zur Regelung des Speicherdruckes in einer geschlossenen Niveauregelanlage
EP1285842B1 (fr) * 2001-08-23 2008-05-28 Nissan Motor Co., Ltd. Système d'assistance à la conduite

Also Published As

Publication number Publication date
FR2857300A1 (fr) 2005-01-14

Similar Documents

Publication Publication Date Title
FR2855805B1 (fr) Element de structure pour vehicule, capable d'un meilleur comportement aux chocs
DE60324571D1 (de) Fahrzeugaufhängungssystem
DE60125410D1 (de) Fahrzeugaufhängungssystem
FR2833528B1 (fr) Ensemble de suspension reglable pour vehicules
HK1067342A1 (en) Active vehicle suspension system
DE50209257D1 (de) Hydropneumatisches Fahrzeugaufhängungssystem
FR2840257B1 (fr) Systeme actif de suspension pour vehicule
DE602004006093D1 (de) Fahrzeugaufhängungssystem
FR2833231B1 (fr) Dispositif de suspension pour vehicule sur rails
DE60239509D1 (de) Fahrzeuggeschwindigkeitsregelsystem
DE60214648D1 (de) Radaufhängung für Fahrzeug und Einfederungsanschlagpuffer
DE60004471D1 (de) Fahrzeugaufhängungsvorrichtung
IT1315954B1 (it) Sospensione per autoveicoli.
DE69914853D1 (de) Fahrzeugaufhängungssystem
DE60042509D1 (de) Fahrzeugaufhängung
FR2831833B1 (fr) Catalyseur pour automobile
DE60207310D1 (de) Fahrzeugmotor
ID29364A (id) Peralatan paking peredam kejut untuk kendaraan
FR2851808B1 (fr) Butee hydraulique d'amortisseur pour vehicule, systeme amortisseur et procede d'utilisation
FR2857300B1 (fr) Systeme de suspension et d'amortissement pour vehicule, et vehicule le comportant
IT249039Y1 (it) Ammortizzatore d'urto per autoveicoli.
FR2811275B1 (fr) Dispositif de suspension, notamment pour siege de vehicule
GB0106510D0 (en) An engine lubricant system
FR2832114B1 (fr) Frein sur rail pour vehicule sur rail
FR2794700B1 (fr) Systeme de retrovision pour vehicule

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 13

ST Notification of lapse

Effective date: 20171229