DE69019349T2 - Einrichtung für die aufhängung eines fahrzeuges. - Google Patents

Einrichtung für die aufhängung eines fahrzeuges.

Info

Publication number
DE69019349T2
DE69019349T2 DE69019349T DE69019349T DE69019349T2 DE 69019349 T2 DE69019349 T2 DE 69019349T2 DE 69019349 T DE69019349 T DE 69019349T DE 69019349 T DE69019349 T DE 69019349T DE 69019349 T2 DE69019349 T2 DE 69019349T2
Authority
DE
Germany
Prior art keywords
suspending
vehicle
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
DE69019349T
Other languages
English (en)
Other versions
DE69019349D1 (de
Inventor
David Williams
Neil Jones
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.)
Group Lotus PLC
Original Assignee
Group Lotus PLC
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 Group Lotus PLC filed Critical Group Lotus PLC
Application granted granted Critical
Publication of DE69019349D1 publication Critical patent/DE69019349D1/de
Publication of DE69019349T2 publication Critical patent/DE69019349T2/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
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/027—Mechanical springs regulated by fluid means
    • 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
    • B60G17/018—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 use of a specific signal treatment or control method
    • 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
    • B60G2400/10—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
    • B60G2400/10—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
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/106—Acceleration; Deceleration longitudinal with regard to vehicle, e.g. braking
    • 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
    • B60G2400/20—Speed
    • B60G2400/206—Body oscillation speed; Body vibration frequency
    • 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
    • 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
    • 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
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/80—Exterior conditions
    • 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
    • B60G2600/04—Means for informing, instructing or displaying
    • 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
    • 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
    • B60G2600/60—Signal noise suppression; Electronic filtering means
    • B60G2600/604—Signal noise suppression; Electronic filtering means low pass
    • 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
    • B60G2600/70—Computer memory; Data storage, e.g. maps for adaptive control
    • 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
    • B60G2600/76—Digital systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
DE69019349T 1989-06-15 1990-06-15 Einrichtung für die aufhängung eines fahrzeuges. Expired - Fee Related DE69019349T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898913809A GB8913809D0 (en) 1989-06-15 1989-06-15 Vehicle suspension system
PCT/GB1990/000931 WO1990015726A1 (en) 1989-06-15 1990-06-15 Vehicle suspension device

Publications (2)

Publication Number Publication Date
DE69019349D1 DE69019349D1 (de) 1995-06-14
DE69019349T2 true DE69019349T2 (de) 1996-01-18

Family

ID=10658503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69019349T Expired - Fee Related DE69019349T2 (de) 1989-06-15 1990-06-15 Einrichtung für die aufhängung eines fahrzeuges.

Country Status (8)

Country Link
US (1) US5590898A (de)
EP (1) EP0477249B1 (de)
JP (1) JP2997046B2 (de)
CA (1) CA2054723A1 (de)
DE (1) DE69019349T2 (de)
ES (1) ES2074576T3 (de)
GB (1) GB8913809D0 (de)
WO (1) WO1990015726A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8913809D0 (en) * 1989-06-15 1989-08-02 Group Lotus Vehicle suspension system
DE4116118C2 (de) * 1991-05-17 2000-11-23 Bosch Gmbh Robert System zur Erzeugung von Signalen zur Steuerung oder Regelung eines steuerbaren oder regelbaren Fahrwerkes
DE4117897C2 (de) * 1991-05-31 2001-10-04 Bosch Gmbh Robert System zur Erzeugung von Signalen zur Steuerung oder Regelung eines in seinen Bewegungsabläufen steuerbaren oder regelbaren Fahrwerkes
JPH07242130A (ja) * 1994-03-07 1995-09-19 Komatsu Ltd 作業用車両の走行駆動装置
US6223108B1 (en) * 1997-05-22 2001-04-24 Honda Giken Kogyo Kabushiki Kaisha Tire contact load control system
FI116587B (fi) * 1997-10-17 2005-12-30 Metso Automation Oy Menetelmä ja laitteisto turvalaitteen toimintakunnon todentamiseksi
DE10033770A1 (de) * 2000-07-12 2002-01-24 Volkswagen Ag System zur manuellen Einstellung der Dämpfung eines Kraftfahrzeug-Fahrwerkes
US6829524B2 (en) * 2001-08-20 2004-12-07 Wisys Technology Foundation, Inc. Method and apparatus for estimating yaw rate in a wheeled vehicle and stability system
US20030126041A1 (en) * 2002-01-03 2003-07-03 Carlstedt Robert P. Method of selling vehicles having a plurality of suspension options
US6851679B2 (en) * 2002-05-01 2005-02-08 Meritor Light Vehicle Technology, Llc Simplifed adaptive suspension
DE60334208D1 (de) * 2002-05-31 2010-10-28 Trw Automotive Us Llc Integrierte steuereinheit für eine aktive rollregelung eines kraftfahrzeugaufhängungssystems
US7245995B2 (en) * 2003-02-19 2007-07-17 Robert Bosch Gmbh Fault-tolerant vehicle stability control
US7823891B2 (en) * 2005-11-29 2010-11-02 Bose Corporation Active vehicle suspension system
US7810818B2 (en) * 2005-11-29 2010-10-12 Dariusz Antoni Bushko Active vehicle suspension system
US8700260B2 (en) 2009-03-30 2014-04-15 Lord Corporation Land vehicles and systems with controllable suspension systems
US8616351B2 (en) 2009-10-06 2013-12-31 Tenneco Automotive Operating Company Inc. Damper with digital valve
US9884533B2 (en) 2013-02-28 2018-02-06 Tenneco Automotive Operating Company Inc. Autonomous control damper
WO2014134500A1 (en) 2013-02-28 2014-09-04 Tenneco Automotive Operating Company Inc. Damper with integrated electronics
US9217483B2 (en) 2013-02-28 2015-12-22 Tenneco Automotive Operating Company Inc. Valve switching controls for adjustable damper
US9879748B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Two position valve with face seal and pressure relief port
US9879746B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Rod guide system and method with multiple solenoid valve cartridges and multiple pressure regulated valve assemblies
DE102017105360A1 (de) 2017-03-14 2018-09-20 Dr. Ing. H.C. F. Porsche Ag Bedämpfung der Fahrzeugaufbaubewegung mittels Heben-Nicken-Entkopplung
US10479160B2 (en) 2017-06-06 2019-11-19 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
US10588233B2 (en) 2017-06-06 2020-03-10 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
US11498632B2 (en) * 2018-06-25 2022-11-15 Kubota Corporation Work vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002886A1 (en) * 1983-01-21 1984-08-02 Lotus Car Vehicle suspension system
DE8336759U1 (de) * 1983-04-11 1985-11-28 F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach Stoßdämpfer mit veränderbarer Dämpfungscharakteristik
GB8328373D0 (en) * 1983-10-24 1983-11-23 Lotus Car Vehicle suspension device
SE447926B (sv) * 1985-05-13 1986-12-22 Jan R Schnittger Hydraulisk stotdempare der dempformagan paverkas av ett styrorgan
EP0356464B1 (de) * 1988-01-20 1994-04-27 Moog Inc. Fahrzeugaufhängesystem und dessen betrieb
US4892328A (en) * 1988-05-27 1990-01-09 Aura Systems, Inc. Electromagnetic strut assembly
GB8913809D0 (en) * 1989-06-15 1989-08-02 Group Lotus Vehicle suspension system

Also Published As

Publication number Publication date
DE69019349D1 (de) 1995-06-14
GB8913809D0 (en) 1989-08-02
JP2997046B2 (ja) 2000-01-11
WO1990015726A1 (en) 1990-12-27
US5590898A (en) 1997-01-07
JPH04506049A (ja) 1992-10-22
CA2054723A1 (en) 1990-12-16
EP0477249A1 (de) 1992-04-01
ES2074576T3 (es) 1995-09-16
EP0477249B1 (de) 1995-05-10

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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