FR2735089B1 - Dispositif de changement de vitesse a commande electronique pour bicyclettes - Google Patents

Dispositif de changement de vitesse a commande electronique pour bicyclettes

Info

Publication number
FR2735089B1
FR2735089B1 FR9602808A FR9602808A FR2735089B1 FR 2735089 B1 FR2735089 B1 FR 2735089B1 FR 9602808 A FR9602808 A FR 9602808A FR 9602808 A FR9602808 A FR 9602808A FR 2735089 B1 FR2735089 B1 FR 2735089B1
Authority
FR
France
Prior art keywords
bicycles
speed change
electronically controlled
change device
controlled speed
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
FR9602808A
Other languages
English (en)
Other versions
FR2735089A1 (fr
Inventor
Valentino Campagnolo
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.)
Campagnolo SRL
Original Assignee
Campagnolo SRL
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 Campagnolo SRL filed Critical Campagnolo SRL
Publication of FR2735089A1 publication Critical patent/FR2735089A1/fr
Application granted granted Critical
Publication of FR2735089B1 publication Critical patent/FR2735089B1/fr
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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/08—Actuators for gearing speed-change mechanisms specially adapted for cycles with electrical or fluid transmitting systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Transmission Device (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
FR9602808A 1995-06-07 1996-03-06 Dispositif de changement de vitesse a commande electronique pour bicyclettes Expired - Fee Related FR2735089B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95TO000474A IT1276417B1 (it) 1995-06-07 1995-06-07 "dispositivo di cambio di velocita' per biciclette a controllo elettro nico"

Publications (2)

Publication Number Publication Date
FR2735089A1 FR2735089A1 (fr) 1996-12-13
FR2735089B1 true FR2735089B1 (fr) 1998-04-30

Family

ID=11413629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9602808A Expired - Fee Related FR2735089B1 (fr) 1995-06-07 1996-03-06 Dispositif de changement de vitesse a commande electronique pour bicyclettes

Country Status (5)

Country Link
US (1) US5865454A (fr)
JP (2) JPH08332990A (fr)
DE (1) DE19608088B4 (fr)
FR (1) FR2735089B1 (fr)
IT (1) IT1276417B1 (fr)

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JP3510442B2 (ja) * 1997-01-14 2004-03-29 株式会社シマノ 自転車の電気的変速操作機構
JP3231006B2 (ja) * 1997-08-28 2001-11-19 株式会社シマノ 自転車用変速制御装置
ITTO980492A1 (it) * 1998-06-05 1999-12-05 Campagnolo Srl Gruppo di comando cambio per bicicletta, provvisto di dispositivo tras duttore, e dispositivo trasduttore utilizzato in tale gruppo.
US6543799B2 (en) * 2000-01-13 2003-04-08 Shimano Inc. Bicycle suspension
IT1320405B1 (it) * 2000-06-06 2003-11-26 Campagnolo Srl Dispositivo di comando elettrico per un deragliatore motorizzato perbiciclette.
US6367833B1 (en) * 2000-09-13 2002-04-09 Shimano, Inc. Automatic shifting control device for a bicycle
AU2001293462A1 (en) 2000-10-12 2002-04-22 Hermann Schmidt Multi-speed gearset for bicycles
US6352486B1 (en) * 2001-01-12 2002-03-05 Sram Corporation Semi-automatic shifting system
ITTO20010555A1 (it) * 2001-06-08 2002-12-08 Campagnolo Srl Dispositivo di comando elettrico per un deragliatore motorizzato per biciclette.
JP3573723B2 (ja) * 2001-06-29 2004-10-06 株式会社シマノ 自転車用変速制御装置
DE10140279A1 (de) * 2001-08-16 2003-03-06 Ludwig Michelbach Vorrichtung und Verfahren zur Rückkühlung von Kühlmitteln oder Rückkühlmedien oder zur Kältegewinnung
DE10153487B4 (de) * 2001-10-22 2007-07-12 Graf, Friedrich, Dipl.-Ing. (Fh) Steuerung für eine rechnergesteuerte Fahrradschaltung und Verfahren zum Steuern einer Fahrradschaltung
US20030100392A1 (en) * 2001-11-23 2003-05-29 Tadashi Ichida Method and apparatus for shifting a bicycle transmission
US6741045B2 (en) * 2002-04-23 2004-05-25 Shimano, Inc. Bicycle control apparatus that communicates power and data over a single transmission path
US7247108B2 (en) * 2002-05-14 2007-07-24 Shimano, Inc. Method and apparatus for controlling an automatic bicycle transmission
ATE521530T1 (de) * 2002-12-06 2011-09-15 Campagnolo Srl Elektronisch, servobetätigte fahrradgangschaltung und zugehöriges verfahren
DE60218186T2 (de) * 2002-12-06 2007-10-31 Campagnolo S.R.L. Elektronisch, servobetätigte Fahrradgangschaltung und zugehöriges Verfahren
JP3703809B2 (ja) * 2003-02-25 2005-10-05 株式会社シマノ 自転車用自動変速制御装置
JP3770394B2 (ja) 2003-02-25 2006-04-26 株式会社シマノ 自転車用変速制御装置
JP3703810B2 (ja) 2003-02-25 2005-10-05 株式会社シマノ 自転車用自動変速制御装置
EP1473220A1 (fr) * 2003-04-30 2004-11-03 Campagnolo Srl Dispositif de commande pour dérailleur de cycle
EP1475302B1 (fr) * 2003-05-05 2007-07-18 Campagnolo S.R.L. Système de changement de vitesses de bicyclette électronique et servocommandé
DE60302782T2 (de) * 2003-07-24 2006-07-13 Campagnolo S.R.L. Verfahren zum Schalten eines Fahrradgetriebes mit elektrischem Hilfsantrieb und Schaltvorrichtung
JP2005104258A (ja) * 2003-09-30 2005-04-21 Shimano Inc 自転車用電装品ホルダー
JP2005280408A (ja) * 2004-03-29 2005-10-13 Shimano Inc 自転車用ディレーラ制御装置及び制御方法
US20060063624A1 (en) * 2004-09-20 2006-03-23 Darrell Voss Transmission systems and methods
US7243937B2 (en) * 2005-02-18 2007-07-17 Shimano, Inc. Bicycle control apparatus
US20060186158A1 (en) * 2005-02-18 2006-08-24 Shimano, Inc. Water resisting apparatus for a bicycle electrical component
US7267352B2 (en) * 2005-02-18 2007-09-11 Shimano, Inc. Apparatus for mounting an electrical component to a bicycle
JP4065286B2 (ja) * 2005-08-09 2008-03-19 株式会社シマノ 自転車電動ディレーラ
US7703350B2 (en) * 2006-02-01 2010-04-27 Shimano Inc. Bicycle control device
US20070207885A1 (en) 2006-03-06 2007-09-06 Shimano Inc. Electronic derailleur control system
ITMI20070397A1 (it) * 2007-03-01 2008-09-02 Campagnolo Srl Dispositivo di comando per bicicletta e bicicletta che lo comprende
ITMI20070399A1 (it) * 2007-03-01 2008-09-02 Campagnolo Srl Dispositivo di comando per bicicletta e bicicletta che lo comprende
ITMI20070398A1 (it) * 2007-03-01 2008-09-02 Campagnolo Srl Dispositivo di comando per bicicletta e bicicletta che lo comprende
ITMI20071181A1 (it) * 2007-06-12 2008-12-13 Campagnolo Srl Metodo di controllo elettronico di un cambio di bicicletta e sistema elettronico per bicicletta
EP2088071B1 (fr) * 2008-02-06 2013-12-11 Campagnolo S.r.l. Procédé pour contrôler électroniquement un changement de vitesses de bicyclette et système électronique de bicyclette
DE102011077181A1 (de) * 2011-06-08 2012-12-13 Robert Bosch Gmbh Verfahren und Vorrichtung zur Verschleißerkennung an einem Elektrofahrrad
US9651138B2 (en) 2011-09-30 2017-05-16 Mtd Products Inc. Speed control assembly for a self-propelled walk-behind lawn mower
CN103373436A (zh) * 2012-04-27 2013-10-30 邱金和 自动变速自行车的装置
US8723659B2 (en) 2012-07-10 2014-05-13 Shimano Inc. Bicycle gear shift indicator
US8878658B2 (en) 2012-09-12 2014-11-04 Shimano Inc. Gear shift notification apparatus having a preselected notification pattern
TWI523793B (zh) * 2012-09-24 2016-03-01 巨大機械工業股份有限公司 自行車變速方法
ES2485116B1 (es) * 2013-02-12 2015-07-29 Alberto GONZÁLEZ GARCÍA Dispositivo de cambio de desarrollo para bicicletas movido por actuadores lineales controlados electrónicamente y con procesador de radio frecuencia
US8882122B2 (en) * 2013-03-26 2014-11-11 Shimano Inc. Bicycle gear changing apparatus
US9151379B2 (en) 2013-03-26 2015-10-06 Shimano Inc. Bicycle gear changing apparatus
TWI577596B (zh) * 2015-01-07 2017-04-11 Can change the shift level from the bike transmission system
CN105818923B (zh) * 2015-01-09 2018-08-17 久鼎金属实业股份有限公司 可改变换挡级距的自行车变速系统
JP6567928B2 (ja) * 2015-03-06 2019-08-28 株式会社シマノ 自転車の電動システム
US9944350B2 (en) 2016-01-11 2018-04-17 Sram, Llc Chain guide sensor and methods of controling a bicycle
TWI630146B (zh) 2016-11-08 2018-07-21 巨大機械工業股份有限公司 自行車變速方法
IT201700077090A1 (it) * 2017-07-10 2019-01-10 Marco Covi Cambio per bicicletta rapido
US10745081B2 (en) 2017-07-28 2020-08-18 Shimano Inc. Bicycle rear derailleur and bicycle shifting control apparatus
DE102018207493A1 (de) * 2018-05-15 2019-11-21 Sram Deutschland Gmbh Stelleinrichtung für ein Fahrrad und Verfahren zur Steuerung oder Einstellung solcher Stelleinrichtungen
US11192609B2 (en) * 2018-12-27 2021-12-07 Shimano Inc. Shift control device and gear shifting device
US11015705B2 (en) 2019-01-18 2021-05-25 Sram, Llc Bicycle control system
US10569836B2 (en) * 2019-03-25 2020-02-25 Hazem Nihad Hamed Automatic bicycle shifter and chain driver
US11345441B2 (en) * 2021-07-05 2022-05-31 Hazem Nihad Hamed Automatic bicycle shifter and torque computation algorithm

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919891A (en) * 1973-10-15 1975-11-18 Brian J Stuhlmuller Electrical gear changer for chain driven vehicle
US4490127A (en) * 1981-05-29 1984-12-25 Sanyo Electric Co., Ltd. Electrically operated transmission gear system for bicycles
US4605240A (en) * 1983-08-18 1986-08-12 Telewe', Inc. Electronically controlled bicycle transmission
DE3631481A1 (de) * 1986-09-16 1988-05-05 Villiger Soehne Ag Elektromechanische fahrrad-gangschaltung
US5059158A (en) * 1990-05-08 1991-10-22 E.B.T., Inc. Electronic transmission control system for a bicycle
DE4128866A1 (de) * 1991-08-30 1993-03-04 Fichtel & Sachs Ag Elektromechanische gangschaltung fuer fahrraeder
US5213548A (en) * 1992-03-02 1993-05-25 Colbert Ralph G Gear shifting system for derailleur equipped bicycle
DE4212320A1 (de) * 1992-04-13 1993-10-14 Fichtel & Sachs Ag Elektrische Stellvorrichtung
IT1261090B (it) * 1993-07-08 1996-05-08 Antonio Romano Gruppo di cambio di velocita' motorizzato per biciclette.
JP3470820B2 (ja) * 1993-10-06 2003-11-25 株式会社シマノ 自転車用変速装置
US5551315A (en) * 1994-02-03 1996-09-03 Pikoulas; George W. Automatic gear changing system
IT1266817B1 (it) * 1994-02-24 1997-01-21 Campagnolo Srl Dispositivo di cambio di velocita' per biciclette.
US5571056A (en) * 1995-03-31 1996-11-05 Gilbert; Raymond D. Derailleur cable collet

Also Published As

Publication number Publication date
DE19608088B4 (de) 2005-12-29
FR2735089A1 (fr) 1996-12-13
DE19608088A1 (de) 1996-12-12
ITTO950474A0 (it) 1995-06-07
JPH08332990A (ja) 1996-12-17
IT1276417B1 (it) 1997-10-31
US5865454A (en) 1999-02-02
ITTO950474A1 (it) 1996-12-07
JP2008285165A (ja) 2008-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20101130