ITUA20163996A1 - Deragliatore elettrico di bicicletta - Google Patents

Deragliatore elettrico di bicicletta Download PDF

Info

Publication number
ITUA20163996A1
ITUA20163996A1 ITUA2016A003996A ITUA20163996A ITUA20163996A1 IT UA20163996 A1 ITUA20163996 A1 IT UA20163996A1 IT UA2016A003996 A ITUA2016A003996 A IT UA2016A003996A IT UA20163996 A ITUA20163996 A IT UA20163996A IT UA20163996 A1 ITUA20163996 A1 IT UA20163996A1
Authority
IT
Italy
Prior art keywords
toothed member
electric motor
rotation
derailleur
controllable device
Prior art date
Application number
ITUA2016A003996A
Other languages
English (en)
Italian (it)
Inventor
Davide Bernardele
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
Priority to ITUA2016A003996A priority Critical patent/ITUA20163996A1/it
Priority to TW106116200A priority patent/TWI727045B/zh
Priority to EP17172248.1A priority patent/EP3251941B1/en
Priority to JP2017101305A priority patent/JP6832237B2/ja
Priority to US15/608,678 priority patent/US10696358B2/en
Priority to CN201710397436.2A priority patent/CN107444564B/zh
Publication of ITUA20163996A1 publication Critical patent/ITUA20163996A1/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
    • 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
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B62M25/06—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers foot actuated
    • 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
    • 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)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Organic Insulating Materials (AREA)
ITUA2016A003996A 2016-05-31 2016-05-31 Deragliatore elettrico di bicicletta ITUA20163996A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITUA2016A003996A ITUA20163996A1 (it) 2016-05-31 2016-05-31 Deragliatore elettrico di bicicletta
TW106116200A TWI727045B (zh) 2016-05-31 2017-05-17 電動自行車變速器
EP17172248.1A EP3251941B1 (en) 2016-05-31 2017-05-22 Electric bicycle derailleur
JP2017101305A JP6832237B2 (ja) 2016-05-31 2017-05-23 自転車の電動ディレイラ
US15/608,678 US10696358B2 (en) 2016-05-31 2017-05-30 Electric bicycle derailleur
CN201710397436.2A CN107444564B (zh) 2016-05-31 2017-05-31 电动自行车变速器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUA2016A003996A ITUA20163996A1 (it) 2016-05-31 2016-05-31 Deragliatore elettrico di bicicletta

Publications (1)

Publication Number Publication Date
ITUA20163996A1 true ITUA20163996A1 (it) 2017-12-01

Family

ID=57045324

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUA2016A003996A ITUA20163996A1 (it) 2016-05-31 2016-05-31 Deragliatore elettrico di bicicletta

Country Status (6)

Country Link
US (1) US10696358B2 (enExample)
EP (1) EP3251941B1 (enExample)
JP (1) JP6832237B2 (enExample)
CN (1) CN107444564B (enExample)
IT (1) ITUA20163996A1 (enExample)
TW (1) TWI727045B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10024405B2 (en) * 2015-05-12 2018-07-17 Hamilton Sundstrand Corporation Dual redundant linear actuator
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
US11608139B2 (en) * 2019-05-13 2023-03-21 Shimano Inc. Bicycle rear derailleur
KR102034744B1 (ko) * 2019-07-29 2019-10-21 백성구 자전거 구동장치
US11459062B2 (en) * 2019-09-06 2022-10-04 Shimano Inc. Bicycle derailleur
ES1241315Y (es) * 2019-11-21 2020-07-29 Zuma Innovation S L Desviador trasero con accionamiento flotante inalambrico
JP7720141B2 (ja) * 2019-12-18 2025-08-07 株式会社シマノ 人力駆動車用の制御装置および動力伝達システム
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
US11697474B2 (en) * 2020-06-30 2023-07-11 Shimano Inc. Bicycle derailleur and link pin for bicycle derailleur
IT202200009935A1 (it) 2022-05-13 2023-11-13 Campagnolo Srl Deragliatore elettrico/elettronico di bicicletta a parallelogramma articolato
US11794856B2 (en) 2023-02-14 2023-10-24 Hazem Nihad Hamed Front derailleur electrical actuator
US12246797B1 (en) * 2024-11-19 2025-03-11 Hazem Nihad Hamed Front derailleur with integral cadence sensor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040176895A1 (en) * 2003-02-25 2004-09-09 Shimano, Inc. Bicycle shift control apparatus that selectively restricts speed stages
US20060183584A1 (en) * 2005-02-10 2006-08-17 Shimano, Inc. Apparatus for inhibiting undesirable movement of a bicycle electrical component
US20120258827A1 (en) * 2008-05-26 2012-10-11 Shimano, Inc. Motion resisting apparatus for a bicycle derailleur
US20130203532A1 (en) * 2012-02-06 2013-08-08 Sram, Llc Derailleur With Damping Assembly
EP2727810A2 (en) * 2012-11-01 2014-05-07 Shimano Inc. Electric derailleur motor unit and motorized derailleur
US20140213397A1 (en) * 2013-01-29 2014-07-31 Shimano Inc. Rear derailleur

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2713601B2 (ja) 1989-04-12 1998-02-16 エヌティエヌ株式会社 クラッチ
US6162140A (en) * 1998-12-18 2000-12-19 Shimano, Inc. Motor driven derailleur
US6676549B1 (en) 1998-12-18 2004-01-13 Shimano, Inc. Motion sensor for use with a bicycle sprocket assembly
US8066597B2 (en) * 2007-03-15 2011-11-29 Shimano, Inc. Electrically operated derailleur with force overload protection
US8974331B2 (en) * 2012-12-10 2015-03-10 Shimano Inc. Bicycle derailleur
US9303763B2 (en) * 2012-12-10 2016-04-05 Shimano, Inc Bicycle rear derailleur
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
TWM510285U (zh) * 2015-05-12 2015-10-11 J D Components Co Ltd 自行車之後撥鏈器
CN105134938B (zh) 2015-08-18 2017-09-22 李激初 一种智能变速器及使用的电机控制方法
US11199240B2 (en) * 2017-03-27 2021-12-14 Sram, Llc Fluid damper for a bicycle component

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040176895A1 (en) * 2003-02-25 2004-09-09 Shimano, Inc. Bicycle shift control apparatus that selectively restricts speed stages
US20060183584A1 (en) * 2005-02-10 2006-08-17 Shimano, Inc. Apparatus for inhibiting undesirable movement of a bicycle electrical component
US20120258827A1 (en) * 2008-05-26 2012-10-11 Shimano, Inc. Motion resisting apparatus for a bicycle derailleur
US20130203532A1 (en) * 2012-02-06 2013-08-08 Sram, Llc Derailleur With Damping Assembly
EP2727810A2 (en) * 2012-11-01 2014-05-07 Shimano Inc. Electric derailleur motor unit and motorized derailleur
US20140213397A1 (en) * 2013-01-29 2014-07-31 Shimano Inc. Rear derailleur

Also Published As

Publication number Publication date
CN107444564B (zh) 2021-05-07
EP3251941B1 (en) 2020-08-19
JP2018008683A (ja) 2018-01-18
EP3251941A1 (en) 2017-12-06
CN107444564A (zh) 2017-12-08
TW201800308A (zh) 2018-01-01
US10696358B2 (en) 2020-06-30
JP6832237B2 (ja) 2021-02-24
TWI727045B (zh) 2021-05-11
US20170341708A1 (en) 2017-11-30

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