DE2844413C2 - - Google Patents

Info

Publication number
DE2844413C2
DE2844413C2 DE19782844413 DE2844413A DE2844413C2 DE 2844413 C2 DE2844413 C2 DE 2844413C2 DE 19782844413 DE19782844413 DE 19782844413 DE 2844413 A DE2844413 A DE 2844413A DE 2844413 C2 DE2844413 C2 DE 2844413C2
Authority
DE
Germany
Prior art keywords
damper
spring
cylinder
piston
wheel
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
DE19782844413
Other languages
German (de)
English (en)
Other versions
DE2844413A1 (de
Inventor
Dieter Dipl.-Ing. Zetsche
Udo Dipl.-Ing. 7000 Stuttgart De Reber
Joachim Prof. Dr.-Ing. 4790 Paderborn De Lueckel
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.)
Daimler Benz AG
Original Assignee
Daimler Benz 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
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19782844413 priority Critical patent/DE2844413A1/de
Publication of DE2844413A1 publication Critical patent/DE2844413A1/de
Application granted granted Critical
Publication of DE2844413C2 publication Critical patent/DE2844413C2/de
Granted 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
    • B60G17/033—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
    • B60G17/015—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
    • 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
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/104—Acceleration; Deceleration lateral or transversal with regard to vehicle
    • 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
    • B60G2400/202—Piston speed; Relative velocity between vehicle body and wheel
    • 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
    • B60G2400/50—Pressure
    • B60G2400/51—Pressure in suspension unit
    • B60G2400/512—Pressure in suspension unit in spring
    • B60G2400/5122—Fluid 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
    • B60G2400/60—Load
    • 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
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/08—Failure or malfunction detecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
DE19782844413 1978-10-12 1978-10-12 Verfahren und vorrichtung zum aufrichten von fahrzeugen entgegen einer kurvenneigung Granted DE2844413A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782844413 DE2844413A1 (de) 1978-10-12 1978-10-12 Verfahren und vorrichtung zum aufrichten von fahrzeugen entgegen einer kurvenneigung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782844413 DE2844413A1 (de) 1978-10-12 1978-10-12 Verfahren und vorrichtung zum aufrichten von fahrzeugen entgegen einer kurvenneigung

Publications (2)

Publication Number Publication Date
DE2844413A1 DE2844413A1 (de) 1980-04-30
DE2844413C2 true DE2844413C2 (enrdf_load_stackoverflow) 1989-09-21

Family

ID=6051978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782844413 Granted DE2844413A1 (de) 1978-10-12 1978-10-12 Verfahren und vorrichtung zum aufrichten von fahrzeugen entgegen einer kurvenneigung

Country Status (1)

Country Link
DE (1) DE2844413A1 (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230111759A1 (en) * 2021-10-12 2023-04-13 DRiV Automotive Inc. Kinetic suspension system with comfort valve integration
US11685220B2 (en) 2021-10-12 2023-06-27 DRiV Automotive Inc. Control systems and methods for suspension systems
US11691474B2 (en) 2021-10-12 2023-07-04 DRiV Automotive Inc. Suspension system tank filling systems and methods
US11865887B2 (en) 2021-10-12 2024-01-09 DRiV Automotive Inc. Suspension system with incremental roll and pitch stiffness control
US11865889B2 (en) 2021-10-12 2024-01-09 DRiV Automotive Inc. Suspension system with comfort valves between cross-over hydraulic circuits
US11904841B2 (en) 2021-10-12 2024-02-20 DRiV Automotive Inc. Suspension system integration with advanced driver assistance system
US11912092B2 (en) 2021-10-12 2024-02-27 DRiV Automotive Inc. Suspension leak check systems and methods
US11919355B2 (en) 2021-10-12 2024-03-05 DRiV Automotive Inc. Valve diagnostic systems and methods
US11938772B2 (en) 2021-10-12 2024-03-26 DRiV Automotive Inc. System for grading filling of a hydraulic suspension system
US12059937B2 (en) 2021-10-12 2024-08-13 DRiV Automotive Inc. Suspension system with roll and pitch stiffness deactivation based on road profile information
US12097739B2 (en) 2021-10-12 2024-09-24 DRiV Automotive Inc. Pump rinsing systems and methods
US12168378B2 (en) 2021-10-12 2024-12-17 DRiV Automotive Inc. Accumulator check systems and methods

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502337A1 (de) * 1984-01-24 1985-08-01 Mitsubishi Jidosha Kogyo K.K., Tokio/Tokyo Fahrzeugfederung
FR2558776B1 (fr) * 1984-01-24 1990-09-14 Mitsubishi Motors Corp Appareil de suspension de vehicule
FR2558777B1 (fr) * 1984-01-24 1990-08-03 Mitsubishi Motors Corp Appareil de suspension de vehicule
FI850993A7 (fi) * 1984-03-16 1985-09-17 Rosenbauer Kg Konrad Hälytysajoneuvo, erityisesti lentokentän säiliösammutusajoneuvo.
AU580051B2 (en) * 1984-04-28 1988-12-22 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Vehicle suspension apparatus
DE3420666A1 (de) 1984-06-02 1985-12-05 Mannesmann Rexroth GmbH, 8770 Lohr Niveauregeleinrichtung fuer fahrzeuge mit mindestens einem hydraulischen schwingungsdaempfer
US4695074A (en) * 1984-06-30 1987-09-22 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Vehicle suspension apparatus
US4712807A (en) * 1985-02-06 1987-12-15 Toyota Jidosha Kabushiki Kaisha Vehicle active suspension system incorporating acceleration detecting means
DE3675024D1 (de) * 1985-02-08 1990-11-29 Lotus Group Plc Fahrzeugaufhaengungsvorrichtungen.
DE3676420D1 (de) * 1985-10-22 1991-02-07 Toyota Motor Co Ltd System zur begrenzung der rollbewegung eines fahrzeugaufbaus bei vermeidung von ueberkompressierungen.
JPH075009B2 (ja) * 1985-10-22 1995-01-25 トヨタ自動車株式会社 車輌用車高調整装置
DE3645148A1 (en) * 1986-06-12 1989-11-30 Level control for vehicle hydropneumatic suspension
DE3619777A1 (de) * 1986-06-12 1987-12-17 Hydraulik Zubehoer Ges Fuer Niveauregeleinrichtung fuer kraftfahrzeuge
DE3821610A1 (de) * 1988-06-27 1989-12-28 Bayerische Motoren Werke Ag Regelungseinrichtung zur wankstabilisierung eines fahrzeugs
ATE90039T1 (de) * 1987-11-03 1993-06-15 Gkn Technology Ltd Fahrzeugfederung.
GB2213782A (en) * 1987-12-17 1989-08-23 Automotive Products Plc A controlled vehicle suspension system
DE3821609A1 (de) * 1988-06-27 1989-12-28 Bayerische Motoren Werke Ag Regelungseinrichtung zur wankstabilisierung eines fahrzeuges
FR2633564A1 (fr) * 1988-06-29 1990-01-05 Commerce Sarl Cie Servocommande pour la suspension hydraulique des roues dans des vehicules
DE3825279A1 (de) * 1988-07-26 1990-02-01 Bayerische Motoren Werke Ag Hydraulikeinrichtung, insbesondere zur stabilisierung und niveauregelung eines fahrzeugs
JP2565384B2 (ja) * 1988-09-30 1996-12-18 富士重工業株式会社 自動車用アクティブサスペンションの制御装置
DE4114783C2 (de) * 1991-05-06 2000-11-23 Bayerische Motoren Werke Ag Verfahren zur Regelung eines aktiven Radtragsystems
DE19844493A1 (de) 1998-09-29 2000-03-30 Zahnradfabrik Friedrichshafen Hydropneumatisches Federungssystem
WO2005063514A1 (de) 2003-12-20 2005-07-14 Daimlerchrysler Ag System und verfahren zur wankstabilisierung eines kraftfahrzeuges, insbesondere von bussen, transportern, geländewagen oder dergleichen
US7828309B2 (en) 2005-03-10 2010-11-09 Wirtgen Gmbh Road-building machine
DE102005044211A1 (de) 2005-09-12 2007-03-22 Wirtgen Gmbh Selbstfahrende Baumaschine, sowie Hubsäule für eine Baumaschine
DE102006062129B4 (de) 2006-12-22 2010-08-05 Wirtgen Gmbh Straßenbaumaschine sowie Verfahren zur Messung der Frästiefe
US11932327B2 (en) 2021-02-16 2024-03-19 Caterpillar Paving Products Inc. Four-legged construction machine having slope stability system with relief valves
US11795664B2 (en) 2021-02-16 2023-10-24 Caterpillar Paving Products, Inc. Four-legged construction machine having slope stability system with locking valves
IT202100019439A1 (it) * 2021-07-22 2023-01-22 Roberto Tomassini Attuatore idraulico controllato per l'impiego su veicoli, rimorchi, semi-rimorchi, carichi sospesi e macchinari industriali.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124368A (en) * 1964-03-10 Electronic controlled vehicle suspension system
GB1050064A (enrdf_load_stackoverflow) * 1964-08-31
US3417985A (en) * 1965-04-16 1968-12-24 Jerry M. Hannan Automatic antisway machanism for vehicles
JPS5128891B2 (enrdf_load_stackoverflow) * 1973-03-12 1976-08-21

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230111759A1 (en) * 2021-10-12 2023-04-13 DRiV Automotive Inc. Kinetic suspension system with comfort valve integration
US11685220B2 (en) 2021-10-12 2023-06-27 DRiV Automotive Inc. Control systems and methods for suspension systems
US11691474B2 (en) 2021-10-12 2023-07-04 DRiV Automotive Inc. Suspension system tank filling systems and methods
US11697319B2 (en) * 2021-10-12 2023-07-11 DRiV Automotive Inc. Suspension system with comfort valve integration
US11865887B2 (en) 2021-10-12 2024-01-09 DRiV Automotive Inc. Suspension system with incremental roll and pitch stiffness control
US11865889B2 (en) 2021-10-12 2024-01-09 DRiV Automotive Inc. Suspension system with comfort valves between cross-over hydraulic circuits
US11904841B2 (en) 2021-10-12 2024-02-20 DRiV Automotive Inc. Suspension system integration with advanced driver assistance system
US11912092B2 (en) 2021-10-12 2024-02-27 DRiV Automotive Inc. Suspension leak check systems and methods
US11919355B2 (en) 2021-10-12 2024-03-05 DRiV Automotive Inc. Valve diagnostic systems and methods
US11938772B2 (en) 2021-10-12 2024-03-26 DRiV Automotive Inc. System for grading filling of a hydraulic suspension system
US12059937B2 (en) 2021-10-12 2024-08-13 DRiV Automotive Inc. Suspension system with roll and pitch stiffness deactivation based on road profile information
US12097739B2 (en) 2021-10-12 2024-09-24 DRiV Automotive Inc. Pump rinsing systems and methods
US12168378B2 (en) 2021-10-12 2024-12-17 DRiV Automotive Inc. Accumulator check systems and methods

Also Published As

Publication number Publication date
DE2844413A1 (de) 1980-04-30

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee