IT201600122800A1 - Dispositivo di azionamento del cavo di comando di un deragliatore di bicicletta - Google Patents

Dispositivo di azionamento del cavo di comando di un deragliatore di bicicletta

Info

Publication number
IT201600122800A1
IT201600122800A1 IT102016000122800A IT201600122800A IT201600122800A1 IT 201600122800 A1 IT201600122800 A1 IT 201600122800A1 IT 102016000122800 A IT102016000122800 A IT 102016000122800A IT 201600122800 A IT201600122800 A IT 201600122800A IT 201600122800 A1 IT201600122800 A1 IT 201600122800A1
Authority
IT
Italy
Prior art keywords
bush
rotation
elastic members
cable
indexing
Prior art date
Application number
IT102016000122800A
Other languages
English (en)
Italian (it)
Inventor
Christian Marangon
Marco Minto
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 IT102016000122800A priority Critical patent/IT201600122800A1/it
Priority to EP17202363.2A priority patent/EP3330168A1/en
Priority to TW106140465A priority patent/TWI750263B/zh
Priority to JP2017228714A priority patent/JP6968672B2/ja
Priority to US15/827,803 priority patent/US10450032B2/en
Priority to CN201711248160.8A priority patent/CN108146576B/zh
Publication of IT201600122800A1 publication Critical patent/IT201600122800A1/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
    • B62M9/124—Mechanisms for shifting laterally
    • B62M9/1242—Mechanisms for shifting laterally characterised by the linkage mechanisms
    • 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
    • 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
    • B62M9/121—Rear derailleurs
    • B62M9/124—Mechanisms for shifting laterally
    • B62M9/1248—Mechanisms for shifting laterally characterised by the use of biasing means, e.g. springs; Arrangements thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Control Devices (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Flexible Shafts (AREA)
IT102016000122800A 2016-12-02 2016-12-02 Dispositivo di azionamento del cavo di comando di un deragliatore di bicicletta IT201600122800A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT102016000122800A IT201600122800A1 (it) 2016-12-02 2016-12-02 Dispositivo di azionamento del cavo di comando di un deragliatore di bicicletta
EP17202363.2A EP3330168A1 (en) 2016-12-02 2017-11-17 Actuation device of the control cable of a bicycle derailleur
TW106140465A TWI750263B (zh) 2016-12-02 2017-11-22 自行車變速器的控制拉索的致動裝置
JP2017228714A JP6968672B2 (ja) 2016-12-02 2017-11-29 自転車のディレイラの制御ケーブルの作動装置
US15/827,803 US10450032B2 (en) 2016-12-02 2017-11-30 Actuation device of the control cable of a bicycle derailleur
CN201711248160.8A CN108146576B (zh) 2016-12-02 2017-12-01 自行车变速器的控制拉索的促动装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102016000122800A IT201600122800A1 (it) 2016-12-02 2016-12-02 Dispositivo di azionamento del cavo di comando di un deragliatore di bicicletta

Publications (1)

Publication Number Publication Date
IT201600122800A1 true IT201600122800A1 (it) 2018-06-02

Family

ID=58545059

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102016000122800A IT201600122800A1 (it) 2016-12-02 2016-12-02 Dispositivo di azionamento del cavo di comando di un deragliatore di bicicletta

Country Status (6)

Country Link
US (1) US10450032B2 (enExample)
EP (1) EP3330168A1 (enExample)
JP (1) JP6968672B2 (enExample)
CN (1) CN108146576B (enExample)
IT (1) IT201600122800A1 (enExample)
TW (1) TWI750263B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20164005A1 (it) * 2016-05-31 2017-12-01 Campagnolo Srl Dispositivo di azionamento del cavo di comando di un cambio di una bicicletta
IT201700015361A1 (it) * 2017-02-13 2018-08-13 Campagnolo Srl Dispositivo meccanico di azionamento del cavo di comando di un deragliatore di bicicletta
IT201700015349A1 (it) * 2017-02-13 2018-08-13 Campagnolo Srl Dispositivo di azionamento del deragliatore anteriore di una bicicletta

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1342654A2 (en) * 2002-03-08 2003-09-10 Shimano Inc. Shift operating apparatus for a bicycle
US20070034037A1 (en) * 2005-08-04 2007-02-15 Campagnolo, S.R.L. Actuation method and device for a control cable for a bicycle gearshift
US20070227287A1 (en) * 2004-05-06 2007-10-04 Ermanno Righi Command Device for a Bicycle Gear Change
EP2527240A1 (en) * 2011-05-26 2012-11-28 Shimano Inc. Bicycle shift operating device
KR20130068770A (ko) * 2011-12-16 2013-06-26 변동환 자전거 변속기 시프터
CN204606125U (zh) * 2015-04-10 2015-09-02 台湾微转股份有限公司 自行车变速操作机构的卷绕单元及其自行车变速操作机构

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575275Y2 (enExample) * 1978-11-22 1982-02-01
JPS577596Y2 (enExample) * 1978-11-27 1982-02-13
JP2848842B2 (ja) * 1989-04-11 1999-01-20 株式会社シマノ 自転車用変速レバー装置
JPH0532190A (ja) * 1991-12-13 1993-02-09 Shimano Inc 変速操作装置
US5676020A (en) 1995-06-30 1997-10-14 Sram Corporation Hand-rotatable bicycle gear shift actuator with overshift return
DE19753901A1 (de) 1997-12-05 1999-06-10 Sram De Gmbh Schalter für ein Fahrradgetriebe
US6484603B2 (en) 1997-12-05 2002-11-26 Sram Deutschland Gmbh Selector for a bicycle gear mechanism
US6367347B1 (en) * 1998-08-04 2002-04-09 Sram Deutschland Gmbh Switch for bicycle speed-changing gear
JP3501781B2 (ja) * 2001-08-01 2004-03-02 株式会社シマノ 自転車用変速位置決め装置
US7150205B2 (en) * 2002-04-04 2006-12-19 Shimano, Inc. Handgrip shifter for a bicycle
TW593055B (en) * 2003-06-27 2004-06-21 Sun Race Sturmey Archer Inc Dual-pawl gear-shifting device
FR2860208B1 (fr) * 2003-09-25 2006-03-10 Franck Jean Savard Systeme de changement de vitesses particulierement adapte aux velos
DE602004008211T2 (de) * 2004-02-06 2007-12-20 Campagnolo S.R.L. Betätigungsvorrichtung für Steuerkabel einer Fahrradgangschaltung
DE102004051883B4 (de) * 2004-10-26 2020-09-10 Sram Deutschland Gmbh Schaltermechanismus für einen Schrittschalter für Fahrräder
US20070261508A1 (en) * 2004-10-30 2007-11-15 Acenbrak Steven D Ergonomic Shifter for a Bicycle
JP2006224875A (ja) 2005-02-18 2006-08-31 Shimano Inc 自転車用変速制御装置
US20070068312A1 (en) * 2005-09-07 2007-03-29 Shimano Inc. Bicycle shift control mechanism
JP4191757B2 (ja) 2006-10-12 2008-12-03 株式会社シマノ 自転車用変速制御装置
CN102398659B (zh) * 2010-09-14 2013-10-23 林昌慧 一种变速把手
EP2562070B1 (en) * 2011-08-26 2015-02-18 Campagnolo S.r.l. Actuation device of a bar-end bicycle gearshift
CN102582780B (zh) * 2012-02-17 2013-04-24 中山新宝精密科技有限公司 具有多方向释放操作的自行车变速换挡机构
US9132887B2 (en) * 2012-02-24 2015-09-15 Shimano Inc. Bicycle operating device
CN105438397B (zh) * 2015-12-29 2018-08-24 速瑞达自行车零件（佛山）有限公司 一种自行车变速装置
ITUA20164005A1 (it) * 2016-05-31 2017-12-01 Campagnolo Srl Dispositivo di azionamento del cavo di comando di un cambio di una bicicletta
IT201700015361A1 (it) * 2017-02-13 2018-08-13 Campagnolo Srl Dispositivo meccanico di azionamento del cavo di comando di un deragliatore di bicicletta
IT201700015349A1 (it) * 2017-02-13 2018-08-13 Campagnolo Srl Dispositivo di azionamento del deragliatore anteriore di una bicicletta

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1342654A2 (en) * 2002-03-08 2003-09-10 Shimano Inc. Shift operating apparatus for a bicycle
US20070227287A1 (en) * 2004-05-06 2007-10-04 Ermanno Righi Command Device for a Bicycle Gear Change
US20070034037A1 (en) * 2005-08-04 2007-02-15 Campagnolo, S.R.L. Actuation method and device for a control cable for a bicycle gearshift
EP2527240A1 (en) * 2011-05-26 2012-11-28 Shimano Inc. Bicycle shift operating device
KR20130068770A (ko) * 2011-12-16 2013-06-26 변동환 자전거 변속기 시프터
CN204606125U (zh) * 2015-04-10 2015-09-02 台湾微转股份有限公司 自行车变速操作机构的卷绕单元及其自行车变速操作机构

Also Published As

Publication number Publication date
TW201821326A (zh) 2018-06-16
CN108146576A (zh) 2018-06-12
JP2018138453A (ja) 2018-09-06
US20180154983A1 (en) 2018-06-07
US10450032B2 (en) 2019-10-22
TWI750263B (zh) 2021-12-21
CN108146576B (zh) 2021-05-04
EP3330168A1 (en) 2018-06-06
JP6968672B2 (ja) 2021-11-17

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