IT1320581B1 - Deragliatore anteriore di bicicletta con motore elettrico di comando e riduttore ad ingranaggi. - Google Patents

Deragliatore anteriore di bicicletta con motore elettrico di comando e riduttore ad ingranaggi.

Info

Publication number
IT1320581B1
IT1320581B1 IT2000TO000774A ITTO20000774A IT1320581B1 IT 1320581 B1 IT1320581 B1 IT 1320581B1 IT 2000TO000774 A IT2000TO000774 A IT 2000TO000774A IT TO20000774 A ITTO20000774 A IT TO20000774A IT 1320581 B1 IT1320581 B1 IT 1320581B1
Authority
IT
Italy
Prior art keywords
electric control
control motor
gear reducer
bike
derailleur
Prior art date
Application number
IT2000TO000774A
Other languages
English (en)
Inventor
Maurizio Valle
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 ITTO20000774A0 publication Critical patent/ITTO20000774A0/it
Priority to IT2000TO000774A priority Critical patent/IT1320581B1/it
Priority to TW090118755A priority patent/TWI240694B/zh
Priority to FR0110410A priority patent/FR2812612B1/fr
Priority to CZ20012836A priority patent/CZ294894B6/cs
Priority to DE10138238A priority patent/DE10138238A1/de
Priority to US09/920,763 priority patent/US6679797B2/en
Priority to JP2001236428A priority patent/JP2002087371A/ja
Priority to CN01140739.5A priority patent/CN1260090C/zh
Publication of ITTO20000774A1 publication Critical patent/ITTO20000774A1/it
Priority to US10/656,419 priority patent/US6890276B2/en
Application granted granted Critical
Publication of IT1320581B1 publication Critical patent/IT1320581B1/it

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Transmission Devices (AREA)
  • Control Of Electric Motors In General (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • General Details Of Gearings (AREA)
IT2000TO000774A 2000-08-03 2000-08-03 Deragliatore anteriore di bicicletta con motore elettrico di comando e riduttore ad ingranaggi. IT1320581B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT2000TO000774A IT1320581B1 (it) 2000-08-03 2000-08-03 Deragliatore anteriore di bicicletta con motore elettrico di comando e riduttore ad ingranaggi.
TW090118755A TWI240694B (en) 2000-08-03 2001-08-01 Front derailleur for bicycle with electrical motor and gear reducer
FR0110410A FR2812612B1 (fr) 2000-08-03 2001-08-02 Derailleur avant motorise de bicyclette
DE10138238A DE10138238A1 (de) 2000-08-03 2001-08-03 Vordere Kettenumwerfereinheit mit Elektromotor und Untersetzungsgetriebe für Fahrräder
CZ20012836A CZ294894B6 (cs) 2000-08-03 2001-08-03 Přední bicyklová přehazovačka
US09/920,763 US6679797B2 (en) 2000-08-03 2001-08-03 Front derailleur for bicycle with electrical motor and gear reducer
JP2001236428A JP2002087371A (ja) 2000-08-03 2001-08-03 電動モータ及びギヤレジューサを備える自転車前輪変速装置
CN01140739.5A CN1260090C (zh) 2000-08-03 2001-08-03 带有马达和齿轮传动箱的自行车前变速器
US10/656,419 US6890276B2 (en) 2000-08-03 2003-09-05 Front derailleur for bicycle with electrical motor and gear reducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000TO000774A IT1320581B1 (it) 2000-08-03 2000-08-03 Deragliatore anteriore di bicicletta con motore elettrico di comando e riduttore ad ingranaggi.

Publications (3)

Publication Number Publication Date
ITTO20000774A0 ITTO20000774A0 (it) 2000-08-03
ITTO20000774A1 ITTO20000774A1 (it) 2002-02-03
IT1320581B1 true IT1320581B1 (it) 2003-12-10

Family

ID=11457982

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000TO000774A IT1320581B1 (it) 2000-08-03 2000-08-03 Deragliatore anteriore di bicicletta con motore elettrico di comando e riduttore ad ingranaggi.

Country Status (8)

Country Link
US (2) US6679797B2 (it)
JP (1) JP2002087371A (it)
CN (1) CN1260090C (it)
CZ (1) CZ294894B6 (it)
DE (1) DE10138238A1 (it)
FR (1) FR2812612B1 (it)
IT (1) IT1320581B1 (it)
TW (1) TWI240694B (it)

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IT1310731B1 (it) 1999-11-23 2002-02-22 Campagnolo Srl Dispositivo di cambio di velocita' per biciclette.
IT1320581B1 (it) * 2000-08-03 2003-12-10 Campagnolo Srl Deragliatore anteriore di bicicletta con motore elettrico di comando e riduttore ad ingranaggi.
IT1321071B1 (it) * 2000-11-17 2003-12-30 Campagnolo Srl Dispositivo attuatore per un deragliatore di bicicletta, con giunto di collegamento all'albero condotto.
US6726586B2 (en) * 2001-11-09 2004-04-27 Shimano Inc. Motorized bicycle actuator assembly
ATE550250T1 (de) 2003-08-05 2012-04-15 Campagnolo Srl Fahrradgangschaltungsvorrichtung und eine dieser vorrichtung angepasste mutter mit elastischem element
US7290458B2 (en) * 2004-02-24 2007-11-06 Shimano, Inc. Bicycle derailleur with a motor disposed within a linkage mechanism
JP2005238873A (ja) 2004-02-24 2005-09-08 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
US7331890B2 (en) * 2004-02-26 2008-02-19 Shimano Inc. Motorized front derailleur mounting member
US7341532B2 (en) 2004-02-27 2008-03-11 Shimano Inc. Electric derailleur motor unit
US7291079B2 (en) * 2004-02-26 2007-11-06 Shimano Inc. Motorized front derailleur assembly with saver arrangement
US6979009B2 (en) * 2004-02-26 2005-12-27 Shimano Inc. Motorized bicycle derailleur assembly
DE602004020575D1 (de) 2004-02-27 2009-05-28 Campagnolo Srl Stellorgan für eine Fahrrad-Gangschaltung
EP1571076A1 (en) * 2004-03-05 2005-09-07 Campagnolo S.R.L. Device for the attachment of a derailleur to a bicycle and derailleur comprising such an attachment device
US20050197222A1 (en) * 2004-03-08 2005-09-08 Shimano Inc. Front derailleur motor unit assembly
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
US7306531B2 (en) * 2004-04-23 2007-12-11 Shimano Inc. Electric bicycle derailleur
JP2005313748A (ja) * 2004-04-28 2005-11-10 Shimano Inc 自転車用変速制御装置
EP1602572A1 (en) * 2004-06-04 2005-12-07 Campagnolo S.R.L. Chain guide for the front derailleur of a bicycle
JP4145836B2 (ja) * 2004-06-15 2008-09-03 株式会社シマノ 自転車用変速駆動装置
US7442136B2 (en) * 2005-02-18 2008-10-28 Shimano Inc. Motorized bicycle derailleur assembly
US7503863B2 (en) * 2005-02-18 2009-03-17 Shimano Inc. Bicycle derailleur motor unit assembly
JP2006224875A (ja) 2005-02-18 2006-08-31 Shimano Inc 自転車用変速制御装置
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
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US7704173B2 (en) 2006-02-08 2010-04-27 Shimano Inc. Motorized bicycle derailleur assembly
US8066597B2 (en) * 2007-03-15 2011-11-29 Shimano, Inc. Electrically operated derailleur with force overload protection
ITMI20071181A1 (it) * 2007-06-12 2008-12-13 Campagnolo Srl Metodo di controllo elettronico di un cambio di bicicletta e sistema elettronico per bicicletta
ITMI20071871A1 (it) * 2007-09-28 2009-03-29 Campagnolo Srl Supporto per cambio anteriore di bicicletta e cambio anteriore di bicicletta comprendente tale supporto
ITMI20072062A1 (it) 2007-10-25 2009-04-26 Campagnolo Srl Cambio di bicicletta
EP2088071B1 (en) * 2008-02-06 2013-12-11 Campagnolo S.r.l. Method for electronically controlling a bicycle gearshift and electronic system for a bicycle
US20120035011A1 (en) * 2010-08-09 2012-02-09 Menachem Haim Electro mechanical bicycle derailleur actuator system and method
EP2463190B1 (en) * 2010-12-09 2013-06-05 Campagnolo S.r.l. Actuator device for a bicycle gearshift and nut for such a device
EP2551182B1 (en) 2011-07-28 2015-01-21 Campagnolo S.r.l. Method for electronically controlling a bicycle gearshift and electronically servo-assisted bicycle gearshift
US9651138B2 (en) 2011-09-30 2017-05-16 Mtd Products Inc. Speed control assembly for a self-propelled walk-behind lawn mower
US8979683B2 (en) * 2012-01-31 2015-03-17 Shimano Inc. Bicycle electric actuator unit
ITMI20121279A1 (it) 2012-07-23 2014-01-24 Campagnolo Srl Metodo per controllare elettronicamente un cambio di bicicletta e cambio di bicicletta servoassistito elettronicamente
US9890838B2 (en) 2012-10-18 2018-02-13 Sram, Llc Front gear changer
DE102013202510B4 (de) 2012-10-31 2014-10-09 Schaeffler Technologies Gmbh & Co. Kg Schalteinrichtung für eine Kettenschaltung eines Fahrrades
JP2014091384A (ja) * 2012-11-01 2014-05-19 Shimano Inc 自転車変速機駆動用モータユニット
US9726283B2 (en) * 2012-11-07 2017-08-08 Shimano Inc. Electric front derailleur
ITMI20130193A1 (it) 2013-02-12 2014-08-13 Campagnolo Srl Metodo per controllare elettronicamente un cambio di bicicletta e cambio di bicicletta servoassistito elettronicamente
ITMI20130253A1 (it) * 2013-02-22 2014-08-23 Campagnolo Srl Cambio motorizzato di bicicletta, con azionamento in traslazione dell'albero motore
ITMI20130299A1 (it) * 2013-02-28 2014-08-29 Campagnolo Srl Deragliatore di bicicletta, particolarmente deragliatore anteriore, ad affidabilità migliorata
EP3351471A1 (en) * 2013-03-15 2018-07-25 Wick Werks, LLC Single pivot front derailleur and dual-sided chain catcher
JP2014213705A (ja) * 2013-04-25 2014-11-17 株式会社シマノ 自転車用のディレーラ
KR102025952B1 (ko) * 2013-07-02 2019-09-26 현대트랜시스 주식회사 차량용 파트타임 4륜구동 장치
US9676444B2 (en) * 2013-10-23 2017-06-13 Sram, Llc Electromechanical rear derailleur
ITMI20131825A1 (it) * 2013-11-04 2015-05-05 Campagnolo Srl Deragliatore ad azionamento motorizzato per un cambio di bicicletta
CN104760659B (zh) * 2014-01-07 2017-06-23 天心工业股份有限公司 电动前导链器
US9085340B1 (en) * 2014-03-14 2015-07-21 Tien Hsin Industries Co., Ltd. Electronic front derailleur
TWI614179B (zh) * 2014-10-17 2018-02-11 彥豪金屬工業股份有限公司 變速器總成
US9776684B2 (en) * 2014-10-17 2017-10-03 Tektro Technology Corporation Derailleur
US10407128B2 (en) * 2016-09-30 2019-09-10 Shimano Inc. Bicycle derailleur
IT201700015324A1 (it) * 2017-02-13 2018-08-13 Campagnolo Srl Deragliatore anteriore per bicicletta
US11110993B2 (en) * 2017-09-13 2021-09-07 Brandon Rodgers Damping device adapted for integration within a gearshifting system
CN108298015B (zh) * 2017-12-29 2019-09-24 西安工业大学 一种自行车电子变速***
CN109353442B (zh) * 2018-09-04 2022-06-28 隋启合 右后叉加装前拨的电动自行车
IT201800009245A1 (it) * 2018-10-08 2020-04-08 Campagnolo Srl Cambio di bicicletta ad elevata precisione di comando e metodo per effettuare una cambiata in un cambio di bicicletta
US11192607B2 (en) * 2019-05-30 2021-12-07 Shimano Inc. Electric front derailleur
DE102019214113B4 (de) * 2019-09-17 2022-05-19 Psa Automobiles Sa Schaltgabelanordnung, Betätigungsanordnung mit der Schaltgabelanordnung,Schaltgetriebe mit der Betätigungsanordnung, Kraftfahrzeug mit dem Schaltgetriebe,und ein Verfahren zum Einlegen eines Ganges des Schaltgetriebes.
DE102020211139A1 (de) * 2020-06-30 2021-12-30 Shimano Inc. Motoreinheit für fahrradumwerfer
US11697474B2 (en) * 2020-06-30 2023-07-11 Shimano Inc. Bicycle derailleur and link pin for bicycle derailleur
US11745828B2 (en) * 2020-06-30 2023-09-05 Shimano Inc. Front derailleur and chain guide of bicycle derailleur
US11565772B2 (en) * 2020-06-30 2023-01-31 Shimano Inc. Bicycle derailleur, bicycle gear structure, bicycle motor unit, and front derailleur

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Also Published As

Publication number Publication date
DE10138238A1 (de) 2002-04-25
US20040102268A1 (en) 2004-05-27
JP2002087371A (ja) 2002-03-27
FR2812612A1 (fr) 2002-02-08
CZ20012836A3 (cs) 2002-03-13
ITTO20000774A0 (it) 2000-08-03
US20030027674A1 (en) 2003-02-06
ITTO20000774A1 (it) 2002-02-03
CN1338412A (zh) 2002-03-06
US6679797B2 (en) 2004-01-20
CZ294894B6 (cs) 2005-04-13
US6890276B2 (en) 2005-05-10
FR2812612B1 (fr) 2006-12-15
TWI240694B (en) 2005-10-01
CN1260090C (zh) 2006-06-21

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