DE602004007472D1 - Motorisierter Aktuator für Fahrradgangschaltung, mit kontrolliertem Reibungsmechanismus - Google Patents

Motorisierter Aktuator für Fahrradgangschaltung, mit kontrolliertem Reibungsmechanismus

Info

Publication number
DE602004007472D1
DE602004007472D1 DE602004007472T DE602004007472T DE602004007472D1 DE 602004007472 D1 DE602004007472 D1 DE 602004007472D1 DE 602004007472 T DE602004007472 T DE 602004007472T DE 602004007472 T DE602004007472 T DE 602004007472T DE 602004007472 D1 DE602004007472 D1 DE 602004007472D1
Authority
DE
Germany
Prior art keywords
friction mechanism
bicycle transmission
motorized actuator
controlled friction
actuator
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
DE602004007472T
Other languages
English (en)
Other versions
DE602004007472T2 (de
Inventor
Mario Meggiolan
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 DE602004007472D1 publication Critical patent/DE602004007472D1/de
Application granted granted Critical
Publication of DE602004007472T2 publication Critical patent/DE602004007472T2/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
    • 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
    • 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
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/2003—Electrical actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Friction Gearing (AREA)
  • Vibration Prevention Devices (AREA)
DE602004007472T 2004-02-27 2004-02-27 Motorisierter Aktuator für Fahrradgangschaltung, mit kontrolliertem Reibungsmechanismus Expired - Lifetime DE602004007472T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04425127A EP1568596B1 (de) 2004-02-27 2004-02-27 Motorisierter Aktuator für Fahrradgangschaltung, mit kontrolliertem Reibungsmechanismus

Publications (2)

Publication Number Publication Date
DE602004007472D1 true DE602004007472D1 (de) 2007-08-23
DE602004007472T2 DE602004007472T2 (de) 2007-10-31

Family

ID=34746218

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004007472T Expired - Lifetime DE602004007472T2 (de) 2004-02-27 2004-02-27 Motorisierter Aktuator für Fahrradgangschaltung, mit kontrolliertem Reibungsmechanismus

Country Status (7)

Country Link
US (1) US20050199083A1 (de)
EP (1) EP1568596B1 (de)
JP (1) JP2005239149A (de)
CN (1) CN100457544C (de)
AT (1) ATE366693T1 (de)
DE (1) DE602004007472T2 (de)
TW (1) TW200528338A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4351188B2 (ja) * 2005-06-21 2009-10-28 株式会社日立製作所 アクチュエータ装置及びその組み付け方法
EP2463190B1 (de) 2010-12-09 2013-06-05 Campagnolo S.r.l. Fahrradgangschaltungsvorrichtung und eine dieser Vorrichtung angepasste Mutter
US9394030B2 (en) 2012-09-27 2016-07-19 Sram, Llc Rear derailleur
ITMI20130299A1 (it) * 2013-02-28 2014-08-29 Campagnolo Srl Deragliatore di bicicletta, particolarmente deragliatore anteriore, ad affidabilità migliorata
US9676444B2 (en) 2013-10-23 2017-06-13 Sram, Llc Electromechanical rear derailleur
US11560199B2 (en) * 2018-12-12 2023-01-24 Brandon Rodgers Gearshifting system comprising a linear actuator
TWM562815U (zh) * 2018-04-03 2018-07-01 彥豪金屬工業股份有限公司 變速器總成
TWI712547B (zh) * 2019-11-06 2020-12-11 天心工業股份有限公司 自行車之後變速器
ES1241315Y (es) 2019-11-21 2020-07-29 Zuma Innovation S L Desviador trasero con accionamiento flotante inalambrico
CN114906273A (zh) * 2022-05-10 2022-08-16 珠海蓝图控制器科技有限公司 一种自行车用电子拨链器及变速自行车

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1319997A (fr) * 1962-04-20 1963-03-01 Changement de vitesse par déraillement de chaîne, en éléments combinés en matière plastique et en métal pour cycles, tandems, vélomoteurs, motocyclettes ou véhicules similaires
US4891036A (en) * 1989-05-26 1990-01-02 Stammetti John J Modified derailleur
JP3735126B2 (ja) * 1993-05-11 2006-01-18 株式会社ミツバ ねじ機構を用いた自動車用パワーシートのリニアアクチュエータ
IT1266817B1 (it) * 1994-02-24 1997-01-21 Campagnolo Srl Dispositivo di cambio di velocita' per biciclette.
US6162140A (en) * 1998-12-18 2000-12-19 Shimano, Inc. Motor driven derailleur
IT1310731B1 (it) * 1999-11-23 2002-02-22 Campagnolo Srl Dispositivo di cambio di velocita' per biciclette.
ATE383304T1 (de) * 2002-04-26 2008-01-15 Campagnolo Srl Fahrradgangschaltung

Also Published As

Publication number Publication date
EP1568596A1 (de) 2005-08-31
TW200528338A (en) 2005-09-01
ATE366693T1 (de) 2007-08-15
CN1660664A (zh) 2005-08-31
DE602004007472T2 (de) 2007-10-31
JP2005239149A (ja) 2005-09-08
EP1568596B1 (de) 2007-07-11
CN100457544C (zh) 2009-02-04
US20050199083A1 (en) 2005-09-15

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Legal Events

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8364 No opposition during term of opposition