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IT201700085704A1 - Dispositivo di azionamento di un deragliatore anteriore di una bicicletta - Google Patents

Dispositivo di azionamento di un deragliatore anteriore di una bicicletta

Info

Publication number
IT201700085704A1
IT201700085704A1 IT102017000085704A IT201700085704A IT201700085704A1 IT 201700085704 A1 IT201700085704 A1 IT 201700085704A1 IT 102017000085704 A IT102017000085704 A IT 102017000085704A IT 201700085704 A IT201700085704 A IT 201700085704A IT 201700085704 A1 IT201700085704 A1 IT 201700085704A1
Authority
IT
Italy
Prior art keywords
bicycle
operating device
front derailleur
derailleur
operating
Prior art date
Application number
IT102017000085704A
Other languages
English (en)
Inventor
Marco Minto
Christian Marangon
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 IT102017000085704A priority Critical patent/IT201700085704A1/it
Priority to EP18183209.8A priority patent/EP3434576B1/en
Priority to TW107124443A priority patent/TWI763885B/zh
Priority to US16/037,525 priority patent/US10676155B2/en
Priority to JP2018138506A priority patent/JP7175117B2/ja
Priority to CN201810824977.3A priority patent/CN109305284B/zh
Publication of IT201700085704A1 publication Critical patent/IT201700085704A1/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
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand 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
    • 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
    • B62M9/134—Mechanisms for shifting laterally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
    • B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
    • B62K23/06—Levers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Mechanical Control Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
IT102017000085704A 2017-07-26 2017-07-26 Dispositivo di azionamento di un deragliatore anteriore di una bicicletta IT201700085704A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT102017000085704A IT201700085704A1 (it) 2017-07-26 2017-07-26 Dispositivo di azionamento di un deragliatore anteriore di una bicicletta
EP18183209.8A EP3434576B1 (en) 2017-07-26 2018-07-12 Device for actuating a front derailleur of a bicycle
TW107124443A TWI763885B (zh) 2017-07-26 2018-07-16 用於致動自行車前撥鏈器的致動裝置
US16/037,525 US10676155B2 (en) 2017-07-26 2018-07-17 Device for actuating a front derailleur of a bicycle
JP2018138506A JP7175117B2 (ja) 2017-07-26 2018-07-24 自転車のフロントディレイラ作動装置
CN201810824977.3A CN109305284B (zh) 2017-07-26 2018-07-25 用于致动自行车的前拨链器的致动装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000085704A IT201700085704A1 (it) 2017-07-26 2017-07-26 Dispositivo di azionamento di un deragliatore anteriore di una bicicletta

Publications (1)

Publication Number Publication Date
IT201700085704A1 true IT201700085704A1 (it) 2019-01-26

Family

ID=60570117

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000085704A IT201700085704A1 (it) 2017-07-26 2017-07-26 Dispositivo di azionamento di un deragliatore anteriore di una bicicletta

Country Status (6)

Country Link
US (1) US10676155B2 (it)
EP (1) EP3434576B1 (it)
JP (1) JP7175117B2 (it)
CN (1) CN109305284B (it)
IT (1) IT201700085704A1 (it)
TW (1) TWI763885B (it)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736651A (en) * 1985-09-27 1988-04-12 Shimano Industrial Company Limited Speed control device for a bicycle
US4900291A (en) * 1988-01-06 1990-02-13 Sram Corporation Bicycle gear shifting method and apparatus
US5787757A (en) * 1994-08-02 1998-08-04 Sugino Cycle Industries, Ltd. Bicycle speed change operation device
US6132327A (en) * 1998-09-09 2000-10-17 Campagnolo S.R.L. System and method for controlling a bicycle front derailleur
US20040200307A1 (en) * 2003-04-10 2004-10-14 Ross Mitchell Gear shifting mechanism
US20080087126A1 (en) * 2006-10-12 2008-04-17 Shimano Inc. Bicycle shifting control apparatus
US8485060B2 (en) * 2011-05-26 2013-07-16 Shimano Inc. Bicycle shift operating device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999004167A1 (fr) * 1997-07-16 1999-01-28 Dong Il Hwang Pompe a palettes
EP1564131B1 (en) * 2004-02-06 2007-08-15 Campagnolo S.R.L. Actuation device for a control cable for a bicycle gearshift
JP2006224875A (ja) 2005-02-18 2006-08-31 Shimano Inc 自転車用変速制御装置
DE602005024540D1 (de) 2005-08-04 2010-12-16 Campagnolo Srl Betätigungsverfahren und Vorrichtung für das Betätigungsseil einer Fahrradgangschaltung
JP4040057B2 (ja) * 2005-09-14 2008-01-30 株式会社シマノ 自転車用変速操作装置
EP2468614B1 (en) * 2010-12-03 2013-10-02 Campagnolo S.r.l. Actuation device for a control cable for a bicycle gearshift
US8746106B2 (en) 2012-03-08 2014-06-10 Shimano Inc. Bicycle operating device
EP3002185B1 (en) * 2014-10-03 2017-11-15 Campagnolo S.R.L. Bicycle control device
EP3018048B1 (en) * 2014-11-06 2019-03-06 Campagnolo S.R.L. Manual control device for a bicycle, in particular of hydraulic brake and gearshift
EP3100942B1 (en) * 2015-06-04 2019-07-10 Campagnolo S.R.L. Actuation device for a control cable for a bicycle gearshift
CN205278331U (zh) * 2015-11-25 2016-06-01 重庆胜利工业（集团）有限公司 一种摩托车发动机

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736651A (en) * 1985-09-27 1988-04-12 Shimano Industrial Company Limited Speed control device for a bicycle
US4900291A (en) * 1988-01-06 1990-02-13 Sram Corporation Bicycle gear shifting method and apparatus
US4900291B1 (en) * 1988-01-06 2000-04-25 Sram Corp Bicycle gear shifting method and apparatus
US5787757A (en) * 1994-08-02 1998-08-04 Sugino Cycle Industries, Ltd. Bicycle speed change operation device
US6132327A (en) * 1998-09-09 2000-10-17 Campagnolo S.R.L. System and method for controlling a bicycle front derailleur
US20040200307A1 (en) * 2003-04-10 2004-10-14 Ross Mitchell Gear shifting mechanism
US20080087126A1 (en) * 2006-10-12 2008-04-17 Shimano Inc. Bicycle shifting control apparatus
US8485060B2 (en) * 2011-05-26 2013-07-16 Shimano Inc. Bicycle shift operating device

Also Published As

Publication number Publication date
EP3434576A1 (en) 2019-01-30
JP7175117B2 (ja) 2022-11-18
CN109305284A (zh) 2019-02-05
EP3434576B1 (en) 2021-10-27
TWI763885B (zh) 2022-05-11
US20190031289A1 (en) 2019-01-31
JP2019038527A (ja) 2019-03-14
US10676155B2 (en) 2020-06-09
TW201910202A (zh) 2019-03-16
CN109305284B (zh) 2021-08-17

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