DE3885971D1 - Federbein mit geregelter variabler Dämpfung. - Google Patents

Federbein mit geregelter variabler Dämpfung.

Info

Publication number
DE3885971D1
DE3885971D1 DE88113421T DE3885971T DE3885971D1 DE 3885971 D1 DE3885971 D1 DE 3885971D1 DE 88113421 T DE88113421 T DE 88113421T DE 3885971 T DE3885971 T DE 3885971T DE 3885971 D1 DE3885971 D1 DE 3885971D1
Authority
DE
Germany
Prior art keywords
shock absorber
controlled variable
variable damping
damping
controlled
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
DE88113421T
Other languages
English (en)
Other versions
DE3885971T2 (de
Inventor
Bernard C Hudgens
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of DE3885971D1 publication Critical patent/DE3885971D1/de
Application granted granted Critical
Publication of DE3885971T2 publication Critical patent/DE3885971T2/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
    • B60G17/0152—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
    • 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
    • B60G17/0195—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 regulation being combined with other vehicle control systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/446—Adjustment of valve bias or pre-stress
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/464—Control of valve bias or pre-stress, e.g. electromagnetically
    • 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
    • B60G2202/20—Type of damper
    • B60G2202/24—Fluid damper
    • 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
    • B60G2400/40—Steering conditions
    • B60G2400/41—Steering angle
    • B60G2400/412—Steering angle of steering wheel or column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B60G2500/104—Damping action or damper continuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B60G2500/11—Damping valves
    • 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
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • B60G2500/32—Height or ground clearance of only one vehicle part or side
    • 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
    • B60G2600/20—Manual control or setting 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
    • B60G2600/22—Magnetic elements
    • B60G2600/26—Electromagnets; Solenoids
    • 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
    • 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
    • B60G2800/90—System Controller type
    • B60G2800/91—Suspension Control
    • B60G2800/912—Attitude Control; levelling control
    • B60G2800/9122—ARS - Anti-Roll System Control
    • 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
    • B60G2800/96—ASC - Assisted or power Steering control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Automation & Control Theory (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
DE88113421T 1987-08-25 1988-08-18 Federbein mit geregelter variabler Dämpfung. Expired - Fee Related DE3885971T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/089,320 US4846317A (en) 1987-08-25 1987-08-25 Strut with controlled variable damping rate

Publications (2)

Publication Number Publication Date
DE3885971D1 true DE3885971D1 (de) 1994-01-13
DE3885971T2 DE3885971T2 (de) 1994-03-24

Family

ID=22217000

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88113421T Expired - Fee Related DE3885971T2 (de) 1987-08-25 1988-08-18 Federbein mit geregelter variabler Dämpfung.

Country Status (6)

Country Link
US (1) US4846317A (de)
EP (1) EP0304801B1 (de)
JP (1) JP2501349B2 (de)
BR (1) BR8804312A (de)
CA (1) CA1304098C (de)
DE (1) DE3885971T2 (de)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949989A (en) * 1988-04-19 1990-08-21 Atsugi Motor Parts Co., Ltd. Automotive suspension system with variable suspension characteristics and variable damping force shock absorber therefor
CA1325159C (en) * 1989-03-17 1993-12-14 Douglas D. Hamilton Boom mounted type tree processing head and mounting therefore
DE3931857A1 (de) * 1989-09-23 1991-04-04 Bosch Gmbh Robert Daempfungssystem
US5152547A (en) * 1990-11-02 1992-10-06 Davis Leo W Dual piston strut
US5070284A (en) * 1991-01-14 1991-12-03 Ford Motor Company Fail-safe variable damping suspension for a motor vehicle
US5296785A (en) * 1991-12-23 1994-03-22 Ford Motor Company Fail-safe vehicle suspension system including switched reluctance motor
US5542509A (en) * 1994-03-11 1996-08-06 Gabriel Ride Control Products, Inc. Shock absorber having externally adjustable compression
EP0749539B1 (de) * 1994-03-11 2002-05-22 Gabriel Ride Control Products, Inc. Stossdämpfer mit auswendig einstelbarer kompression
US6213262B1 (en) * 1999-02-01 2001-04-10 Gabriel Ride Control Products, Inc. Shock absorber
US6659240B2 (en) * 1999-08-10 2003-12-09 Lars Dernebo Arrangement for a piston and cylinder device
US6491313B1 (en) * 2000-10-24 2002-12-10 Ford Global Technologies, Inc. Variable damper assembly
DE10145784C1 (de) * 2001-09-17 2003-03-13 Zf Sachs Ag Kolben-Zylinderaggregat
JP4197591B2 (ja) * 2001-12-28 2008-12-17 本田技研工業株式会社 ステアリングダンパ装置
US6679185B2 (en) 2002-02-27 2004-01-20 Automatic Systems, Inc. Adjustable shock absorbing tow bar
US7503511B2 (en) * 2004-09-08 2009-03-17 Space Exploration Technologies Pintle injector tip with active cooling
US7806390B2 (en) * 2005-11-29 2010-10-05 Dt Swiss, Inc. Spring system, in particular for bicycles
US7857325B2 (en) * 2005-12-16 2010-12-28 Srats, Inc. Adjustable-height suspension system
CN101743423A (zh) * 2007-05-18 2010-06-16 恩菲尔德技术责任有限公司 电子控制阀和包含该电子控制阀的系统
US10047817B2 (en) 2009-01-07 2018-08-14 Fox Factory, Inc. Method and apparatus for an adjustable damper
US10060499B2 (en) 2009-01-07 2018-08-28 Fox Factory, Inc. Method and apparatus for an adjustable damper
US9033122B2 (en) * 2009-01-07 2015-05-19 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11306798B2 (en) 2008-05-09 2022-04-19 Fox Factory, Inc. Position sensitive suspension damping with an active valve
US8627932B2 (en) 2009-01-07 2014-01-14 Fox Factory, Inc. Bypass for a suspension damper
US8857580B2 (en) 2009-01-07 2014-10-14 Fox Factory, Inc. Remotely operated bypass for a suspension damper
US20120305350A1 (en) 2011-05-31 2012-12-06 Ericksen Everet O Methods and apparatus for position sensitive suspension damping
US20100170760A1 (en) 2009-01-07 2010-07-08 John Marking Remotely Operated Bypass for a Suspension Damper
US9452654B2 (en) 2009-01-07 2016-09-27 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8393446B2 (en) 2008-08-25 2013-03-12 David M Haugen Methods and apparatus for suspension lock out and signal generation
US9422018B2 (en) 2008-11-25 2016-08-23 Fox Factory, Inc. Seat post
EP4039342A1 (de) 2008-11-25 2022-08-10 Fox Factory, Inc. Verfahren und vorrichtung für virtuellen wettbewerb
US9140325B2 (en) 2009-03-19 2015-09-22 Fox Factory, Inc. Methods and apparatus for selective spring pre-load adjustment
US10036443B2 (en) 2009-03-19 2018-07-31 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US9038791B2 (en) 2009-01-07 2015-05-26 Fox Factory, Inc. Compression isolator for a suspension damper
US10821795B2 (en) 2009-01-07 2020-11-03 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11299233B2 (en) 2009-01-07 2022-04-12 Fox Factory, Inc. Method and apparatus for an adjustable damper
US9556925B2 (en) 2009-01-07 2017-01-31 Fox Factory, Inc. Suspension damper with by-pass valves
US8838335B2 (en) 2011-09-12 2014-09-16 Fox Factory, Inc. Methods and apparatus for suspension set up
US8936139B2 (en) 2009-03-19 2015-01-20 Fox Factory, Inc. Methods and apparatus for suspension adjustment
EP3543045B1 (de) * 2009-05-04 2021-06-16 Fox Factory, Inc. Aufhängungssystem für ein fahrzeug
US8616351B2 (en) 2009-10-06 2013-12-31 Tenneco Automotive Operating Company Inc. Damper with digital valve
US8672106B2 (en) 2009-10-13 2014-03-18 Fox Factory, Inc. Self-regulating suspension
US8955653B2 (en) 2009-10-13 2015-02-17 Fox Factory, Incorporated Methods and apparatus for controlling a fluid damper
US10697514B2 (en) 2010-01-20 2020-06-30 Fox Factory, Inc. Remotely operated bypass for a suspension damper
ES2669943T3 (es) * 2010-02-05 2018-05-29 Fox Factory, Inc. Aparato para el ajuste de suspensión
EP3778358B1 (de) 2010-07-02 2023-04-12 Fox Factory, Inc. Einstellbare sattelstütze mit positiver verriegelung
EP2495472B1 (de) 2011-03-03 2024-05-01 Fox Factory, Inc. Kühler für einen aufhängungsdämpfer
US11279199B2 (en) 2012-01-25 2022-03-22 Fox Factory, Inc. Suspension damper with by-pass valves
US10330171B2 (en) 2012-05-10 2019-06-25 Fox Factory, Inc. Method and apparatus for an adjustable damper
JP5573891B2 (ja) * 2012-06-11 2014-08-20 株式会社デンソー リリーフ弁装置
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
US9163691B2 (en) 2013-03-15 2015-10-20 Tenneco Automotive Operating Company Inc. Rod guide arrangement for electronically controlled valve applications
EP2971847A4 (de) 2013-03-15 2016-12-21 Tenneco Automotive Operating Co Inc Stangenführungsanordnung mit mehrteiliger ventilanordnung
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
JP6339919B2 (ja) * 2014-10-06 2018-06-06 Ｋｙｂ株式会社 緩衝器
CN106627025A (zh) * 2015-10-30 2017-05-10 北汽福田汽车股份有限公司 一种皮卡悬挂系统
US10737546B2 (en) 2016-04-08 2020-08-11 Fox Factory, Inc. Electronic compression and rebound control
US10358180B2 (en) 2017-01-05 2019-07-23 Sram, Llc Adjustable seatpost
US10479160B2 (en) 2017-06-06 2019-11-19 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
US10598246B2 (en) 2017-06-06 2020-03-24 Reyco Granning, Llc Strut assembly with combined gas spring and damper
US10588233B2 (en) 2017-06-06 2020-03-10 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
EP3489049B1 (de) * 2017-11-28 2024-09-18 Volvo Car Corporation Elektronischer dämpfer für hohe belastungen (ehid)

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB621630A (en) * 1945-10-22 1949-04-13 Nevin Seasholtz Focht Hydraulic shock absorber
US2992836A (en) * 1956-04-23 1961-07-18 Dawson Vogel Engineering Compa Fluid pressure spring for vehicle suspension and control apparatus therefor
US2950785A (en) * 1956-06-06 1960-08-30 Gabriel Co Remotely adjustable shock absorber
US3039566A (en) * 1960-01-29 1962-06-19 Houdaille Industries Inc Linear hydraulic shock absorber
DE1455932A1 (de) * 1965-12-23 1970-07-02 Rheinmetall Gmbh Hydraulischer Schwingungsdaempfer
GB1478016A (en) * 1973-07-27 1977-06-29 Woodhead Ltd J Levelling suspension strut for a vehicle
DE2911768C2 (de) * 1979-03-26 1983-01-20 F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach Regelbarer Stoßdämpfer, insbesondere für Kraftfahrzeuge
US4356898A (en) * 1979-11-20 1982-11-02 Maremont Corporation Valve assembly and reduced harshness shock absorber embodying the same
US4293139A (en) * 1979-12-17 1981-10-06 The Bendix Corporation Power steering pump powered load leveler
JPS57173632A (en) * 1981-04-21 1982-10-26 Kayaba Ind Co Ltd Hydraulic buffer
JPS57182506A (en) * 1981-05-01 1982-11-10 Kayaba Ind Co Ltd Damping force controller of hydraulic pressure buffer
US4468050A (en) * 1983-08-15 1984-08-28 Woods Lonnie K Computer optimized adaptive suspension system
JPS599910U (ja) * 1982-07-12 1984-01-21 厚木自動車部品株式会社 自動車用車高調整装置
JPS59217027A (ja) * 1983-05-20 1984-12-07 Tokico Ltd 油圧緩衝器
JPS607208U (ja) * 1983-06-29 1985-01-18 トヨタ自動車株式会社 ハイドロニユ−マテイツクサスペンシヨン
GB2147683B (en) * 1983-09-24 1986-10-01 Bilstein August Gmbh Co Kg Shock absorber, with electromagnetically biased pressure responsive valve
JPS60183211A (ja) * 1984-02-29 1985-09-18 Nissan Motor Co Ltd 車両用サスペンシヨン装置
SE443622B (sv) * 1984-04-04 1986-03-03 Rolf Blixt For stotdempare avsedd anordning for att mojliggora variation av dempformagan
US4729459A (en) * 1984-10-01 1988-03-08 Nippon Soken, Inc. Adjustable damping force type shock absorber
SE445850B (sv) * 1984-12-07 1986-07-21 Magnus Lizell Strypventilanordning for tryckmedier serskilt for hydraulolja i fordonsstotdempare och liknande
DE3524862A1 (de) * 1985-04-12 1986-10-30 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur daempfung von bewegungsablaeufen
DE3518327A1 (de) * 1985-05-22 1986-11-27 Boge Gmbh, 5208 Eitorf Hydraulischer, verstellbarer schwingungsdaempfer
JPS6256640A (ja) * 1985-09-03 1987-03-12 Kayaba Ind Co Ltd 油圧緩衝器
US4682675A (en) * 1985-11-25 1987-07-28 Allied Corporation Variable rate shock absorber
DE3618654C2 (de) * 1986-06-03 1995-09-28 Fichtel & Sachs Ag Hydraulischer Schwingungsdämpfer für Fahrzeuge

Also Published As

Publication number Publication date
US4846317A (en) 1989-07-11
DE3885971T2 (de) 1994-03-24
JPH0262438A (ja) 1990-03-02
JP2501349B2 (ja) 1996-05-29
EP0304801A2 (de) 1989-03-01
EP0304801A3 (en) 1989-10-11
BR8804312A (pt) 1989-03-21
CA1304098C (en) 1992-06-23
EP0304801B1 (de) 1993-12-01

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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