DE60314986D1 - Elektronische servogestützte Fahrradgangschaltung - Google Patents

Elektronische servogestützte Fahrradgangschaltung

Info

Publication number
DE60314986D1
DE60314986D1 DE60314986T DE60314986T DE60314986D1 DE 60314986 D1 DE60314986 D1 DE 60314986D1 DE 60314986 T DE60314986 T DE 60314986T DE 60314986 T DE60314986 T DE 60314986T DE 60314986 D1 DE60314986 D1 DE 60314986D1
Authority
DE
Germany
Prior art keywords
sprocket
gearshift
shifting position
gear
assisted bicycle
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 - Lifetime
Application number
DE60314986T
Other languages
English (en)
Other versions
DE60314986T2 (de
Inventor
Gianfranco Guderzo
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 DE60314986D1 publication Critical patent/DE60314986D1/de
Application granted granted Critical
Publication of DE60314986T2 publication Critical patent/DE60314986T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • B62M9/122—Rear derailleurs electrically or fluid actuated; Controls thereof
    • 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
    • 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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/131—Front derailleurs
    • B62M9/132—Front derailleurs electrically or fluid actuated; Controls thereof
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18832—Reciprocating or oscillating to or from alternating rotary including flexible drive connector [e.g., belt, chain, strand, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18832—Reciprocating or oscillating to or from alternating rotary including flexible drive connector [e.g., belt, chain, strand, etc.]
    • Y10T74/1884—Reciprocating or oscillating to or from alternating rotary including flexible drive connector [e.g., belt, chain, strand, etc.] with sprocket wheel
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
    • Y10T74/2042—Flexible transmitter [e.g., Bowden cable] and hand operator
    • Y10T74/20438—Single rotatable lever [e.g., for bicycle brake or derailleur]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Transmissions By Endless Flexible Members (AREA)
DE60314986T 2003-05-05 2003-05-05 Elektronische servogestützte Fahrradgangschaltung Expired - Lifetime DE60314986T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03425287A EP1475302B1 (de) 2003-05-05 2003-05-05 Elektronische servogestützte Fahrradgangschaltung

Publications (2)

Publication Number Publication Date
DE60314986D1 true DE60314986D1 (de) 2007-08-30
DE60314986T2 DE60314986T2 (de) 2008-04-03

Family

ID=32982043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60314986T Expired - Lifetime DE60314986T2 (de) 2003-05-05 2003-05-05 Elektronische servogestützte Fahrradgangschaltung

Country Status (8)

Country Link
US (4) US7184872B2 (de)
EP (1) EP1475302B1 (de)
JP (2) JP5042446B2 (de)
CN (1) CN100503355C (de)
AT (1) ATE367305T1 (de)
DE (1) DE60314986T2 (de)
ES (1) ES2290421T3 (de)
TW (1) TWI337964B (de)

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JP2004256047A (ja) * 2003-02-27 2004-09-16 Shimano Inc 自転車用距離表示システム及び距離表示装置
DE60314986T2 (de) * 2003-05-05 2008-04-03 Campagnolo S.R.L. Elektronische servogestützte Fahrradgangschaltung
EP1500582B1 (de) * 2003-07-24 2005-12-14 Campagnolo S.R.L. Verfahren zum Schalten eines Fahrradgetriebes mit elektrischem Hilfsantrieb und Schaltvorrichtung
JP2005297655A (ja) 2004-04-08 2005-10-27 Shimano Inc 自転車用変速制御装置及びフロントディレーラの制御方法
US20070137361A1 (en) * 2005-11-18 2007-06-21 Shimano Inc. Bicycle operating component with electrical shift control switch
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JP4191757B2 (ja) * 2006-10-12 2008-12-03 株式会社シマノ 自転車用変速制御装置
JP2008168751A (ja) * 2007-01-11 2008-07-24 Shimano Inc 自転車用ブレーキ及び変速操作装置
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 (de) 2008-02-06 2013-12-11 Campagnolo S.r.l. Verfahren zur elektronischen Steuerung eines Fahrradschalthebels und elektronisches System für ein Fahrrad
US8025597B2 (en) 2008-02-20 2011-09-27 Shimano Inc. Bicycle component position correcting device
US7760078B2 (en) * 2008-06-20 2010-07-20 Shimano Inc. Wireless bicycle communication device
US9394031B2 (en) * 2009-07-16 2016-07-19 Shimano Inc. Bar end electric shifter for bicycle
US8655561B2 (en) 2010-06-23 2014-02-18 Shimano Inc. Bicycle control system having a value generating unit
EP2551182B1 (de) * 2011-07-28 2015-01-21 Campagnolo S.r.l. Verfahren zur elektronischen Steuerung eines Fahrradschalthebels und elektronisch unterstützter Fahrradservoschalthebel
JP5247863B2 (ja) * 2011-08-29 2013-07-24 株式会社シマノ 自転車用制御装置
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US9651138B2 (en) 2011-09-30 2017-05-16 Mtd Products Inc. Speed control assembly for a self-propelled walk-behind lawn mower
DE102012204538A1 (de) * 2012-03-21 2013-09-26 Robert Bosch Gmbh Speicher für elektrische Energie sowie Aufnahmevorrichtung für mindestens einen Speicher für ein elektrisch antreibbares Fahrzeug
US10084331B2 (en) 2012-03-25 2018-09-25 Gbatteries Energy Canada Inc. Systems and methods for enhancing the performance and utilization of battery systems
US9802669B2 (en) 2012-10-11 2017-10-31 Sram, Llc Electronic shifting systems and methods
US8909424B2 (en) * 2012-10-11 2014-12-09 Sram, Llc Electronic shifting systems and methods
US9890838B2 (en) * 2012-10-18 2018-02-13 Sram, Llc Front gear changer
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
US9151379B2 (en) * 2013-03-26 2015-10-06 Shimano Inc. Bicycle gear changing apparatus
US8882122B2 (en) * 2013-03-26 2014-11-11 Shimano Inc. Bicycle gear changing apparatus
ITMI20142069A1 (it) * 2014-12-02 2016-06-02 Campagnolo Srl Deragliatore di un cambio di bicicletta e metodo per controllare elettronicamente un cambio di bicicletta
ITMI20142070A1 (it) * 2014-12-02 2016-06-02 Campagnolo Srl Deragliatore di un cambio di bicicletta e metodo per controllare elettronicamente un cambio di bicicletta
US20160236750A1 (en) * 2015-02-13 2016-08-18 Shimano Inc. Bicycle drive system
US9399500B1 (en) * 2015-03-04 2016-07-26 Shimano Inc. Bicycle wireless control system
ITUA20161318A1 (it) * 2015-03-06 2017-09-03 Shimano Kk Assieme di componenti elettrici di bicicletta
US9944350B2 (en) 2016-01-11 2018-04-17 Sram, Llc Chain guide sensor and methods of controling a bicycle
US10840725B2 (en) 2016-07-10 2020-11-17 Gbatteries Energy Canada Inc. Battery charging with charging parameters sweep
TWI630144B (zh) * 2017-03-08 2018-07-21 國立勤益科技大學 自行車變速系統
IT201700038213A1 (it) 2017-04-06 2018-10-06 Campagnolo Srl Dispositivo manuale di comando per bicicletta e sistema elettronico di bicicletta che lo comprende
US10442497B2 (en) 2017-04-25 2019-10-15 Ad-Ii Engineering Inc. Easy-adjustment bicycle gear-shifting system
US11192609B2 (en) * 2018-12-27 2021-12-07 Shimano Inc. Shift control device and gear shifting device
US10640171B2 (en) * 2019-03-25 2020-05-05 Hazem Nihad Hamed Automatic bicycle shifter and user interface
US11077908B1 (en) * 2020-07-13 2021-08-03 Hazem Nihad Hamed Bicycle shifter user interface
US11964725B2 (en) 2021-08-31 2024-04-23 Sram, Llc Low power control for a control device for a bicycle
US11685470B2 (en) * 2021-10-01 2023-06-27 Shimano Inc. Bicycle component controller, bicycle component control system and bicycle component control method
US11794856B2 (en) * 2023-02-14 2023-10-24 Hazem Nihad Hamed Front derailleur electrical actuator

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Also Published As

Publication number Publication date
ATE367305T1 (de) 2007-08-15
TWI337964B (en) 2011-03-01
US20070150153A1 (en) 2007-06-28
ES2290421T3 (es) 2008-02-16
US20080133096A1 (en) 2008-06-05
JP2011025926A (ja) 2011-02-10
US7630810B2 (en) 2009-12-08
US7369929B2 (en) 2008-05-06
DE60314986T2 (de) 2008-04-03
JP2004352227A (ja) 2004-12-16
US20040235597A1 (en) 2004-11-25
EP1475302A1 (de) 2004-11-10
EP1475302B1 (de) 2007-07-18
TW200505739A (en) 2005-02-16
CN1550408A (zh) 2004-12-01
US20070150152A1 (en) 2007-06-28
CN100503355C (zh) 2009-06-24
US7184872B2 (en) 2007-02-27
US7292923B2 (en) 2007-11-06
JP5042446B2 (ja) 2012-10-03

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