DE69005521T2 - Aufhängungssystem eines Fahrzeugs. - Google Patents

Aufhängungssystem eines Fahrzeugs.

Info

Publication number
DE69005521T2
DE69005521T2 DE90109277T DE69005521T DE69005521T2 DE 69005521 T2 DE69005521 T2 DE 69005521T2 DE 90109277 T DE90109277 T DE 90109277T DE 69005521 T DE69005521 T DE 69005521T DE 69005521 T2 DE69005521 T2 DE 69005521T2
Authority
DE
Germany
Prior art keywords
vehicle
suspension system
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
DE90109277T
Other languages
English (en)
Other versions
DE69005521D1 (de
Inventor
Mineharu Shibata
Shin Takehara
Toshiki Morita
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Publication of DE69005521D1 publication Critical patent/DE69005521D1/de
Application granted granted Critical
Publication of DE69005521T2 publication Critical patent/DE69005521T2/de
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
    • B60G17/015—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
    • B60G17/0162—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 mainly during a motion involving steering operation, e.g. cornering, overtaking
    • 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
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/102—Acceleration; Deceleration vertical
    • 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
    • B60G2400/204—Vehicle speed
    • 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
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • 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
    • B60G2400/40—Steering conditions
    • B60G2400/41—Steering angle
    • 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
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/02—Retarders, delaying means, dead zones, threshold values, cut-off frequency, timer interruption
    • 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
    • B60G2800/012—Rolling condition
    • 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
    • B60G2800/014—Pitch; Nose dive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
DE90109277T 1989-05-17 1990-05-16 Aufhängungssystem eines Fahrzeugs. Expired - Fee Related DE69005521T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1124066A JP2794192B2 (ja) 1989-05-17 1989-05-17 車両のサスペンション装置

Publications (2)

Publication Number Publication Date
DE69005521D1 DE69005521D1 (de) 1994-02-10
DE69005521T2 true DE69005521T2 (de) 1994-05-11

Family

ID=14876107

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90109277T Expired - Fee Related DE69005521T2 (de) 1989-05-17 1990-05-16 Aufhängungssystem eines Fahrzeugs.

Country Status (4)

Country Link
US (1) US5056813A (de)
EP (1) EP0398308B1 (de)
JP (1) JP2794192B2 (de)
DE (1) DE69005521T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02303914A (ja) * 1989-05-17 1990-12-17 Mazda Motor Corp 車両のサスペンション装置
DE3930555A1 (de) * 1989-06-29 1991-01-03 Bosch Gmbh Robert Semiaktive fahrwerksregelung
JP3124629B2 (ja) * 1992-07-14 2001-01-15 ナルデック株式会社 車両のサスペンション装置
JP4927919B2 (ja) * 2009-09-16 2012-05-09 日立オートモティブシステムズ株式会社 車両制御装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071587B (en) * 1980-03-05 1983-11-02 Lucas Industries Ltd Vehicle suspension system
US4452906A (en) * 1981-05-26 1984-06-05 Burden Stephen J Ceramic composition
EP0114757B1 (de) * 1983-01-21 1990-08-08 Group Lotus Plc Federungssystem für ein Fahrzeug
JPS62113651A (ja) * 1985-11-13 1987-05-25 Nissan Motor Co Ltd ４輪操舵車両
US4761022A (en) * 1986-03-08 1988-08-02 Toyota Jidosha Kabushiki Kaisha Suspension controller for improved turning
CH670971A5 (de) * 1986-10-03 1989-07-31 Oerlikon Buehrle Ag
DE3783557T2 (de) * 1986-10-24 1993-05-13 Mazda Motor Fahrzeugaufhaengungssystem mit veraenderlichen aufhaengungscharakteristiken.
US4869528A (en) * 1987-05-12 1989-09-26 Toyota Jidosha Kabushiki Kaisha Electronically controlled fluid suspension system
EP0306004B1 (de) * 1987-09-04 1992-07-15 Toyota Jidosha Kabushiki Kaisha Elektronisch geregeltes Fluidumaufhängungssystem
JPH0195927A (ja) * 1987-10-09 1989-04-14 Nissan Motor Co Ltd 能動型サスペンション
US4978135A (en) * 1988-09-08 1990-12-18 Mazda Motor Corporation Vehicle suspension system

Also Published As

Publication number Publication date
DE69005521D1 (de) 1994-02-10
EP0398308A1 (de) 1990-11-22
JPH02303915A (ja) 1990-12-17
US5056813A (en) 1991-10-15
EP0398308B1 (de) 1993-12-29
JP2794192B2 (ja) 1998-09-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee