DE69631853D1 - Hilfsantrieb für Fahrräder - Google Patents

Hilfsantrieb für Fahrräder

Info

Publication number
DE69631853D1
DE69631853D1 DE69631853T DE69631853T DE69631853D1 DE 69631853 D1 DE69631853 D1 DE 69631853D1 DE 69631853 T DE69631853 T DE 69631853T DE 69631853 T DE69631853 T DE 69631853T DE 69631853 D1 DE69631853 D1 DE 69631853D1
Authority
DE
Germany
Prior art keywords
bicycles
auxiliary drive
auxiliary
drive
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
DE69631853T
Other languages
English (en)
Other versions
DE69631853T2 (de
Inventor
Kosaku Yamauchi
Shinobu Tsutsumikoshi
Hisao Nagai
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.)
Suzuki Co Ltd
Suzuki Motor Corp
Original Assignee
Suzuki Co Ltd
Suzuki 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
Priority claimed from JP7776995A external-priority patent/JPH08276885A/ja
Priority claimed from JP19558795A external-priority patent/JP3319234B2/ja
Priority claimed from JP24774095A external-priority patent/JPH0986474A/ja
Priority claimed from JP24773995A external-priority patent/JPH0986473A/ja
Priority claimed from JP24774195A external-priority patent/JPH0986475A/ja
Priority claimed from JP25277395A external-priority patent/JPH0995292A/ja
Priority claimed from JP28068995A external-priority patent/JPH09123981A/ja
Application filed by Suzuki Co Ltd, Suzuki Motor Corp filed Critical Suzuki Co Ltd
Publication of DE69631853D1 publication Critical patent/DE69631853D1/de
Publication of DE69631853T2 publication Critical patent/DE69631853T2/de
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B60L15/2054—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed by controlling transmissions or clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/20—Electric propulsion with power supplied within the vehicle using propulsion power generated by humans or animals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/45—Control or actuating devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/12—Bikes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/50—Structural details of electrical machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/12—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/423—Torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/50—Drive Train control parameters related to clutches
    • B60L2240/507—Operating parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2250/00—Driver interactions
    • B60L2250/26—Driver interactions by pedal actuation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Transmission Devices (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
DE69631853T 1995-04-03 1996-04-02 Hilfsantrieb für Fahrräder Expired - Fee Related DE69631853T2 (de)

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
JP7776995A JPH08276885A (ja) 1995-04-03 1995-04-03 補助動力アシスト式自転車
JP7776995 1995-04-03
JP19558795 1995-07-31
JP19558795A JP3319234B2 (ja) 1995-07-31 1995-07-31 補助動力アシスト式自転車
JP24774195A JPH0986475A (ja) 1995-09-26 1995-09-26 補助動力アシスト式自転車
JP24773995A JPH0986473A (ja) 1995-09-26 1995-09-26 補助動力アシスト式自転車のアシスト装置
JP24773995 1995-09-26
JP24774195 1995-09-26
JP24774095A JPH0986474A (ja) 1995-09-26 1995-09-26 減速ギヤ列の逆転防止装置
JP24774095 1995-09-26
JP25277395A JPH0995292A (ja) 1995-09-29 1995-09-29 遊星ローラ減速装置
JP25277395 1995-09-29
JP28068995 1995-10-27
JP28068995A JPH09123981A (ja) 1995-10-27 1995-10-27 駆動補助力付自転車の駆動補助装置

Publications (2)

Publication Number Publication Date
DE69631853D1 true DE69631853D1 (de) 2004-04-22
DE69631853T2 DE69631853T2 (de) 2004-08-12

Family

ID=27565266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69631853T Expired - Fee Related DE69631853T2 (de) 1995-04-03 1996-04-02 Hilfsantrieb für Fahrräder

Country Status (3)

Country Link
US (1) US5749429A (de)
EP (1) EP0736449B1 (de)
DE (1) DE69631853T2 (de)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3327079B2 (ja) * 1995-11-29 2002-09-24 松下電器産業株式会社 電気自転車
US6073717A (en) * 1996-07-03 2000-06-13 Yamaha Hatsudoki Kabushiki Kaisha Electric motor assisted vehicle
JPH10152091A (ja) * 1996-11-26 1998-06-09 Matsushita Electric Ind Co Ltd 電動補助乗り物の減速機構
US6554730B1 (en) * 1997-01-29 2003-04-29 Nsk Ltd. Auxiliary device for bicycle with traction roller type gear
JPH10329780A (ja) * 1997-05-29 1998-12-15 Sanyo Electric Co Ltd 電動車両
DE19732430A1 (de) * 1997-07-28 1999-02-11 Harald Kutze Ein- oder mehrspuriges Muskel-Elektro-Hybrid-Fahrzeug
JPH11124071A (ja) * 1997-10-22 1999-05-11 Suzuki Motor Corp 電動補助自転車
DE19755309A1 (de) * 1997-12-12 1999-06-17 Rolf Dr Rer Nat Strothmann Steuerung für auf Muskel- und Motorkraft gestützte Antriebe
JP2000153795A (ja) * 1998-06-29 2000-06-06 Yamaha Motor Co Ltd 電動補助車両
US6152250A (en) * 1998-07-07 2000-11-28 Shu-Hsien; Li Power driving control system of electrically-assisted bicycle
DE19855585B4 (de) * 1998-12-02 2007-12-27 Carbike Gmbh Leichtfahrzeug mit einem Hybridantrieb aus Elektro-Muskelkraftantrieb
US6080073A (en) * 1998-12-21 2000-06-27 Industrial Technology Research Institute Electric auxiliary apparatus for bicycle
US6296072B1 (en) * 1999-01-20 2001-10-02 Opti-Bike Llc Electric bicycle and methods
JP2001106160A (ja) * 1999-10-13 2001-04-17 Honda Motor Co Ltd 電動補助ユニット
JP2001106165A (ja) * 1999-10-13 2001-04-17 Honda Motor Co Ltd 電動補助ユニット
JP3998118B2 (ja) * 2000-10-10 2007-10-24 本田技研工業株式会社 電動車両
US6952090B2 (en) * 2003-11-28 2005-10-04 Far Great Plastics Industrial Co., Ltd. Wheel having an accelerating charger
US7047817B2 (en) * 2004-02-17 2006-05-23 Forza, Inc. Load measurement apparatus and methods utilizing torque sensitive link for pedal powered devices
CN103496427B (zh) * 2007-03-28 2016-11-23 新时代技研株式会社 可安装在自行车车架上的电动助力自行车用组件
CN105667697B (zh) * 2007-03-28 2018-07-13 八方电气(苏州)股份有限公司 可安装在自行车车架上的电动助力自行车用组件
ES2454590T5 (es) 2007-03-28 2018-12-12 Bafang Electric (Suzhou) Co., Ltd. Bicicleta con asistencia eléctrica y unidad adaptada para uso en bicicleta con asistencia eléctrica y capaz de montarse en un cuadro de bicicleta
DE102008032044A1 (de) * 2008-07-08 2010-02-11 Ktm Sportmotorcycle Ag Elektrisch betriebenes Fahrzeug mit einem Fahrersattel
DE102009014388A1 (de) 2009-03-26 2010-09-30 Zeiske, Karsten, Dr. Sensorlose Steuerung eines Hybridantriebs aus Motor- und Muskelkraft
CN102753429B (zh) * 2010-01-22 2015-11-25 福斯特资产有限公司 具有整合式转矩传感器的马达
US8590655B2 (en) * 2010-01-22 2013-11-26 Foster Assets Corporation Pedal driven apparatus having a motor
DE102010033476A1 (de) 2010-08-05 2012-02-23 Panasonic Electronic Devices Europe Gmbh Starterkennung für einen sensorlosen Hybridantrieb aus Motor- und Muskel-kraft
US20120290160A1 (en) * 2010-11-05 2012-11-15 Aerobic Cruiser Hybrid Cycles, Llc Electric vehicle power regulating control method with manual-assist hybrid modes
US8789640B2 (en) * 2010-11-18 2014-07-29 Kawasaki Jukogyo Kabushiki Kaisha Electric motorcycle
IT1404164B1 (it) * 2011-02-03 2013-11-15 Milano Politecnico Bicicletta a pedalata assistita elettricamente
JP5211212B2 (ja) * 2011-07-27 2013-06-12 株式会社シマノ 自転車用モータ制御装置および自転車
WO2013132535A1 (ja) * 2012-03-08 2013-09-12 パナソニック株式会社 電動自転車
DE102012103355A1 (de) * 2012-04-17 2013-10-17 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Antriebseinrichtung für ein Elektrorad
JP5442814B2 (ja) * 2012-07-12 2014-03-12 株式会社シマノ 自転車用駆動ユニット
WO2014034570A1 (ja) * 2012-08-30 2014-03-06 Nakamura Kazuhiko 回転補助機構及びこれを備えた回転動力機構
EP2743168B1 (de) * 2012-12-17 2020-06-10 Yamaha Hatsudoki Kabushiki Kaisha Antriebseinheit und elektrisch unterstütztes Fahrrad
DE102013003108A1 (de) 2013-02-25 2014-08-28 Lothar Strach Pedelec-Mittelmotor mit Kreisschubgetriebe ohne Zahnreibung
US20150088347A1 (en) * 2013-09-26 2015-03-26 Tseng-Fu Yeh Driving mode switching device for electric gear box
JP6321558B2 (ja) * 2015-01-15 2018-05-09 株式会社シマノ 自転車用アシスト装置の制御装置、および、自転車用アシスト装置
US9925999B2 (en) 2015-09-29 2018-03-27 Radio Flyer Inc. Power assist wagon
JP6515017B2 (ja) * 2015-11-27 2019-05-15 株式会社シマノ 自転車用ドライブユニット
JP6679404B2 (ja) * 2016-04-28 2020-04-15 ヤマハ発動機株式会社 駆動ユニット及び電動補助自転車
JP7148219B2 (ja) * 2016-04-28 2022-10-05 ヤマハ発動機株式会社 電動補助自転車
US10583852B2 (en) 2016-11-02 2020-03-10 Radio Flyer Inc. Foldable wagon
DE102017100589B4 (de) * 2017-01-13 2022-01-05 MIRANDA & IRMÃO, LDa Kettenschutz für ein Elektrofahrrad
JP6914594B2 (ja) 2017-08-09 2021-08-04 ヤマハ発動機株式会社 駆動ユニットおよび電動補助自転車
USD866676S1 (en) 2017-11-02 2019-11-12 Radio Flyer Inc. Foldable wagon
US11572132B2 (en) 2018-05-07 2023-02-07 Trek Bicycle Corporation Bicycle battery assembly
USD918143S1 (en) * 2018-07-05 2021-05-04 Robert Bosch Gmbh Drive unit
JP6735807B2 (ja) * 2018-12-19 2020-08-05 本田技研工業株式会社 駆動ユニット
NO20191502A1 (en) * 2019-12-19 2021-06-21 Ca Tech Systems As Pedally propelled vehicle drive system
TW202229083A (zh) * 2019-12-27 2022-08-01 日商島野股份有限公司 人力驅動車用之罩
DE102021202572A1 (de) 2021-03-16 2022-09-22 Brose Antriebstechnik GmbH & Co. Kommanditgesellschaft, Berlin Dreistufige Antriebseinheit für ein Elektrofahrrad
DE102021202575A1 (de) 2021-03-16 2022-09-22 Brose Antriebstechnik GmbH & Co. Kommanditgesellschaft, Berlin Antriebseinheit für ein Elektrofahrrad mit zentrierendem Lagerschild
DE102021202574A1 (de) 2021-03-16 2022-09-22 Brose Antriebstechnik GmbH & Co. Kommanditgesellschaft, Berlin Antriebseinheit für ein Elektrofahrrad mit Getriebeträger für die Lagerung von Zahnrädern zweier Getriebestufen
DE102022205714A1 (de) 2022-06-03 2023-12-14 Robert Bosch Gesellschaft mit beschränkter Haftung Antriebseinheit eines mit Muskelkraft und/oder Motorkraft betreibbaren Fahrzeugs
WO2023236047A1 (en) * 2022-06-07 2023-12-14 Chan Yuk Chun Jon Power-assisted drive assembly

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DE2166756B2 (de) * 1970-03-31 1977-07-21 Ausscheidung aus 21 13 968 Ateliers de la Motobecane, Pantin, Seine (Frankreich) Zweiraedriges elektrofahrzeug
DE2106332C3 (de) * 1971-02-10 1979-06-21 Zuendapp-Werke Gmbh, 8000 Muenchen Antriebseinrichtung für Zweiradkraftfahrzeuge
EP0469995B1 (de) * 1990-08-02 1995-10-04 Honda Giken Kogyo Kabushiki Kaisha Elektrisch betätigtes Fahrzeug
DE69316254T2 (de) * 1992-03-19 1998-06-18 Sanyo Electric Co Motor- und pedalangetriebenes Fahrrad
US5370200A (en) * 1992-05-11 1994-12-06 Yamaha Hatsudoki Kabushiki Kaisha Bicycle with electric motor
JP2623419B2 (ja) * 1992-09-30 1997-06-25 ヤマハ発動機株式会社 電動モータ付き自転車
JP3377258B2 (ja) * 1993-07-23 2003-02-17 ヤマハ発動機株式会社 電動モータ付き乗り物
JP3192296B2 (ja) * 1993-09-14 2001-07-23 ヤマハ発動機株式会社 電動モータ付き乗り物

Also Published As

Publication number Publication date
EP0736449B1 (de) 2004-03-17
US5749429A (en) 1998-05-12
DE69631853T2 (de) 2004-08-12
EP0736449A3 (de) 1998-11-25
EP0736449A2 (de) 1996-10-09

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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