DE602004009401D1 - Motoreinheit einer elektrischen Fahrradgangschaltung - Google Patents

Motoreinheit einer elektrischen Fahrradgangschaltung

Info

Publication number
DE602004009401D1
DE602004009401D1 DE602004009401T DE602004009401T DE602004009401D1 DE 602004009401 D1 DE602004009401 D1 DE 602004009401D1 DE 602004009401 T DE602004009401 T DE 602004009401T DE 602004009401 T DE602004009401 T DE 602004009401T DE 602004009401 D1 DE602004009401 D1 DE 602004009401D1
Authority
DE
Germany
Prior art keywords
derailleur motor
output shaft
derailleur
motor unit
operatively coupled
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.)
Active
Application number
DE602004009401T
Other languages
English (en)
Other versions
DE602004009401T2 (de
Inventor
Tadashi Ichida
Kazuhiro Fujii
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.)
Shimano Inc
Original Assignee
Shimano Inc
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 Shimano Inc filed Critical Shimano Inc
Publication of DE602004009401D1 publication Critical patent/DE602004009401D1/de
Application granted granted Critical
Publication of DE602004009401T2 publication Critical patent/DE602004009401T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Gear Transmission (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
DE602004009401T 2004-02-26 2004-12-08 Motoreinheit einer elektrischen Fahrradgangschaltung Active DE602004009401T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US787897 2004-02-26
US10/787,897 US7341532B2 (en) 2004-02-27 2004-02-27 Electric derailleur motor unit

Publications (2)

Publication Number Publication Date
DE602004009401D1 true DE602004009401D1 (de) 2007-11-22
DE602004009401T2 DE602004009401T2 (de) 2008-07-03

Family

ID=34750520

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004009401T Active DE602004009401T2 (de) 2004-02-26 2004-12-08 Motoreinheit einer elektrischen Fahrradgangschaltung

Country Status (7)

Country Link
US (2) US7341532B2 (de)
EP (1) EP1568594B1 (de)
JP (1) JP4157872B2 (de)
CN (1) CN1663875A (de)
AT (1) ATE375290T1 (de)
DE (1) DE602004009401T2 (de)
TW (1) TWI241267B (de)

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US10207772B2 (en) * 2011-01-28 2019-02-19 Paha Designs, Llc Gear transmission and derailleur system
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US9890838B2 (en) * 2012-10-18 2018-02-13 Sram, Llc Front gear changer
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US9726283B2 (en) * 2012-11-07 2017-08-08 Shimano Inc. Electric front derailleur
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US8864611B2 (en) * 2012-12-05 2014-10-21 Shimano Inc. Front derailleur
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JP2015016792A (ja) * 2013-07-11 2015-01-29 株式会社シマノ フロントディレーラ
CN103413931B (zh) * 2013-08-08 2016-01-20 北京大学 硼掺杂的锂离子电池富锂正极材料及其制备方法
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
ITPD20130301A1 (it) * 2013-11-08 2015-05-09 Claudio Tiso Dispositivo autoalimentato di cambio dei rapporti di trasmissione per biciclette
CN104859783A (zh) * 2014-02-26 2015-08-26 久鼎金属实业股份有限公司 自行车的变速器
US9085340B1 (en) * 2014-03-14 2015-07-21 Tien Hsin Industries Co., Ltd. Electronic front derailleur
JP6169531B2 (ja) * 2014-05-21 2017-07-26 株式会社シマノ 自転車用駆動ユニット
US9555857B2 (en) * 2014-06-04 2017-01-31 Shimano Inc. Bicycle front derailleur
US10370060B2 (en) * 2015-10-30 2019-08-06 Shimano Inc. Bicycle electrical component assembly
US9873482B2 (en) * 2015-10-09 2018-01-23 Shimano Inc. Bicycle front derailleur
US10137964B2 (en) * 2016-01-15 2018-11-27 Shimano Inc. Electrical bicycle operating system, electrical derailleur, and electrical seatpost assembly
US9714067B1 (en) * 2016-02-29 2017-07-25 Shimano Inc. Bicycle chain device
US10086905B2 (en) * 2016-03-22 2018-10-02 Shimano Inc. Bicycle front derailleur with mounting bracket
EP3241731A1 (de) 2016-05-02 2017-11-08 Paha Designs, LLC Getriebe- und schaltwerksystem
US9950769B2 (en) * 2016-05-20 2018-04-24 Tien Hsin Industries Co., Ltd. Electric front derailleur
IT201600069087A1 (it) * 2016-07-04 2018-01-04 Campagnolo Srl Deragliatore elettrico anteriore di bicicletta
TWI627098B (zh) * 2017-01-26 2018-06-21 電子變速角度感應結構
IT201700015324A1 (it) * 2017-02-13 2018-08-13 Campagnolo Srl Deragliatore anteriore per bicicletta
IT201700018702A1 (it) * 2017-02-20 2018-08-20 Campagnolo Srl Deragliatore elettrico posteriore di bicicletta
US10793222B1 (en) 2017-03-21 2020-10-06 Jonathan K. Harris Bicycle derailleur having upper and lower alignment assemblies
TWI687345B (zh) * 2018-11-16 2020-03-11 彥豪金屬工業股份有限公司 自行車前變速器
DE102018133082A1 (de) 2018-12-20 2020-06-25 Shimano Inc. Steuergerät
US11046390B2 (en) * 2019-03-25 2021-06-29 Hazem Nihad Hamed Automatic bicycle shifter and electrical derailleur
US11608139B2 (en) * 2019-05-13 2023-03-21 Shimano Inc. Bicycle rear derailleur
US11192607B2 (en) * 2019-05-30 2021-12-07 Shimano Inc. Electric front derailleur
US11535339B2 (en) * 2019-08-30 2022-12-27 Shimano Inc. Bicycle derailleur
TWI718791B (zh) * 2019-11-29 2021-02-11 彥豪金屬工業股份有限公司 自行車前變速器
US11697474B2 (en) * 2020-06-30 2023-07-11 Shimano Inc. Bicycle derailleur and link pin for bicycle derailleur
US11565772B2 (en) * 2020-06-30 2023-01-31 Shimano Inc. Bicycle derailleur, bicycle gear structure, bicycle motor unit, and front derailleur
US11745828B2 (en) * 2020-06-30 2023-09-05 Shimano Inc. Front derailleur and chain guide of bicycle derailleur
US11685469B2 (en) * 2020-09-11 2023-06-27 Shimano Inc. Bicycle derailleur
US20230002006A1 (en) * 2021-06-30 2023-01-05 Shimano (Singapore) Pte. Ltd. Derailleur for human-powered vehicle
US11787505B1 (en) * 2022-04-12 2023-10-17 Shimano Inc. Linkage and derailleur for human-powered vehicle
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
EP1568594B1 (de) 2007-10-10
ATE375290T1 (de) 2007-10-15
JP4157872B2 (ja) 2008-10-01
DE602004009401T2 (de) 2008-07-03
US20050189158A1 (en) 2005-09-01
CN1663875A (zh) 2005-09-07
EP1568594A1 (de) 2005-08-31
TW200528341A (en) 2005-09-01
TWI241267B (en) 2005-10-11
US8282519B2 (en) 2012-10-09
US7341532B2 (en) 2008-03-11
US20080132364A1 (en) 2008-06-05
JP2005239139A (ja) 2005-09-08

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