ITTO940116A0 - Dispositivo di cambio di velocita' per biciclette. - Google Patents

Dispositivo di cambio di velocita' per biciclette.

Info

Publication number
ITTO940116A0
ITTO940116A0 ITTO940116A ITTO940116A ITTO940116A0 IT TO940116 A0 ITTO940116 A0 IT TO940116A0 IT TO940116 A ITTO940116 A IT TO940116A IT TO940116 A ITTO940116 A IT TO940116A IT TO940116 A0 ITTO940116 A0 IT TO940116A0
Authority
IT
Italy
Prior art keywords
bicycles
speed change
change device
speed
change
Prior art date
Application number
ITTO940116A
Other languages
English (en)
Inventor
Valentino Campagnolo
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 IT94TO000116A priority Critical patent/IT1266817B1/it
Publication of ITTO940116A0 publication Critical patent/ITTO940116A0/it
Priority to US08/364,459 priority patent/US5480356A/en
Priority to DE19501283A priority patent/DE19501283C2/de
Priority to FR9500572A priority patent/FR2716430A1/fr
Priority to JP02456895A priority patent/JP3330772B2/ja
Publication of ITTO940116A1 publication Critical patent/ITTO940116A1/it
Application granted granted Critical
Publication of IT1266817B1 publication Critical patent/IT1266817B1/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
    • B62M9/1244—Mechanisms for shifting laterally limiting or positioning the movement
    • 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
    • B62M9/121—Rear derailleurs
    • B62M9/122—Rear derailleurs electrically or fluid actuated; Controls thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)
IT94TO000116A 1994-02-24 1994-02-24 Dispositivo di cambio di velocita' per biciclette. IT1266817B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT94TO000116A IT1266817B1 (it) 1994-02-24 1994-02-24 Dispositivo di cambio di velocita' per biciclette.
US08/364,459 US5480356A (en) 1994-02-24 1994-12-27 Speed change device for bicycles
DE19501283A DE19501283C2 (de) 1994-02-24 1995-01-18 Kettenschaltungsvorrichtung für Fahrräder
FR9500572A FR2716430A1 (fr) 1994-02-24 1995-01-19 Dispositif de changement de vitesse pour les bicyclettes.
JP02456895A JP3330772B2 (ja) 1994-02-24 1995-01-20 自転車用の変速装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94TO000116A IT1266817B1 (it) 1994-02-24 1994-02-24 Dispositivo di cambio di velocita' per biciclette.

Publications (3)

Publication Number Publication Date
ITTO940116A0 true ITTO940116A0 (it) 1994-02-24
ITTO940116A1 ITTO940116A1 (it) 1995-08-24
IT1266817B1 IT1266817B1 (it) 1997-01-21

Family

ID=11412190

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94TO000116A IT1266817B1 (it) 1994-02-24 1994-02-24 Dispositivo di cambio di velocita' per biciclette.

Country Status (5)

Country Link
US (1) US5480356A (it)
JP (1) JP3330772B2 (it)
DE (1) DE19501283C2 (it)
FR (1) FR2716430A1 (it)
IT (1) IT1266817B1 (it)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1276417B1 (it) * 1995-06-07 1997-10-31 Campagnolo Srl "dispositivo di cambio di velocita' per biciclette a controllo elettro nico"
JP3365910B2 (ja) * 1996-07-23 2003-01-14 株式会社シマノ 自転車用表示装置
JP3510442B2 (ja) * 1997-01-14 2004-03-29 株式会社シマノ 自転車の電気的変速操作機構
US6676549B1 (en) * 1998-12-18 2004-01-13 Shimano, Inc. Motion sensor for use with a bicycle sprocket assembly
US6162140A (en) * 1998-12-18 2000-12-19 Shimano, Inc. Motor driven derailleur
IT1310731B1 (it) * 1999-11-23 2002-02-22 Campagnolo Srl Dispositivo di cambio di velocita' per biciclette.
IT1320405B1 (it) * 2000-06-06 2003-11-26 Campagnolo Srl Dispositivo di comando elettrico per un deragliatore motorizzato perbiciclette.
IT1320581B1 (it) * 2000-08-03 2003-12-10 Campagnolo Srl Deragliatore anteriore di bicicletta con motore elettrico di comando e riduttore ad ingranaggi.
IT1320643B1 (it) * 2000-09-15 2003-12-10 Campagnolo Srl Attuatore ad azionamento elettrico, particolarmente per il comando diun componente di una bicicletta, ad esempio un deragliatore anteriore
IT1321071B1 (it) * 2000-11-17 2003-12-30 Campagnolo Srl Dispositivo attuatore per un deragliatore di bicicletta, con giunto di collegamento all'albero condotto.
ITTO20010555A1 (it) * 2001-06-08 2002-12-08 Campagnolo Srl Dispositivo di comando elettrico per un deragliatore motorizzato per biciclette.
ITTO20010730A1 (it) * 2001-07-24 2003-01-24 Campagnolo Srl Trasduttore di grandezze angolari.
ITTO20011079A1 (it) * 2001-11-16 2003-05-16 Campagnolo Srl ,,dispositivo di comando del cambio per una bicicletta avente un manubrio con estremita' diritte,,
EP1357023B1 (en) * 2002-04-26 2008-01-09 Campagnolo S.R.L. Actuator for a bicycle gear-shift
US6945888B2 (en) * 2002-11-21 2005-09-20 Shimano, Inc. Combined analog and digital derailleur position processing apparatus
US6997835B2 (en) * 2002-11-26 2006-02-14 Shimano, Inc. Electrically operated derailleur with power storing mechanism
ATE521530T1 (de) * 2002-12-06 2011-09-15 Campagnolo Srl Elektronisch, servobetätigte fahrradgangschaltung und zugehöriges verfahren
DE60218186T2 (de) * 2002-12-06 2007-10-31 Campagnolo S.R.L. Elektronisch, servobetätigte Fahrradgangschaltung und zugehöriges Verfahren
EP1475302B1 (en) * 2003-05-05 2007-07-18 Campagnolo S.R.L. Electronically servo-assisted bicycle gearshift
DE60302782T2 (de) * 2003-07-24 2006-07-13 Campagnolo S.R.L. Verfahren zum Schalten eines Fahrradgetriebes mit elektrischem Hilfsantrieb und Schaltvorrichtung
EP1504989B1 (en) * 2003-08-05 2012-03-21 Campagnolo S.R.L. Actuator device and relative nut for a bicycle gearshift, with an elastically yieldind member
JP2005207820A (ja) * 2004-01-21 2005-08-04 Shimano Inc 自転車用信号出力装置及びそれを用いた自転車用走行状態表示システム
DE602004008211T2 (de) * 2004-02-06 2007-12-20 Campagnolo S.R.L. Betätigungsvorrichtung für Steuerkabel einer Fahrradgangschaltung
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
US7467567B2 (en) * 2004-02-24 2008-12-23 Shimano, Inc. Gear reduction apparatus for a bicycle component
US7290458B2 (en) * 2004-02-24 2007-11-06 Shimano, Inc. Bicycle derailleur with a motor disposed within a linkage mechanism
DE602004020575D1 (de) * 2004-02-27 2009-05-28 Campagnolo Srl Stellorgan für eine Fahrrad-Gangschaltung
ATE366693T1 (de) * 2004-02-27 2007-08-15 Campagnolo Srl Motorisierter aktuator für fahrradgangschaltung, mit kontrolliertem reibungsmechanismus
US7306531B2 (en) * 2004-04-23 2007-12-11 Shimano Inc. Electric bicycle derailleur
JP2006001438A (ja) * 2004-06-18 2006-01-05 Shimano Inc 自転車用制御装置及び自転車用シートピラー
JP2006137206A (ja) * 2004-11-10 2006-06-01 Shimano Inc 自転車用電装部品及びそれを用いた自転車用ディレーラ
US7585237B2 (en) * 2004-11-18 2009-09-08 Shimano Inc. Bicycle component with axle fixing structure
US7442136B2 (en) * 2005-02-18 2008-10-28 Shimano Inc. Motorized bicycle derailleur assembly
US7243937B2 (en) * 2005-02-18 2007-07-17 Shimano, Inc. Bicycle control apparatus
US20060186158A1 (en) * 2005-02-18 2006-08-24 Shimano, Inc. Water resisting apparatus for a bicycle electrical component
US7267352B2 (en) * 2005-02-18 2007-09-11 Shimano, Inc. Apparatus for mounting an electrical component to a bicycle
ATE520583T1 (de) 2005-06-27 2011-09-15 Campagnolo Srl Steuervorrichtung für eine fahrradkettenschaltung
JP5027999B2 (ja) * 2005-07-08 2012-09-19 キヤノン株式会社 記録装置およびその制御方法
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
JP2009523652A (ja) * 2006-01-23 2009-06-25 カンパニョーロ・ソシエタ・ア・レスポンサビリタ・リミタータ 自転車のディレイラ用の制御装置
JP2007203954A (ja) * 2006-02-03 2007-08-16 Shimano Inc 自転車用ディレーラ
EP1826111B1 (en) * 2006-02-23 2010-06-30 CAMPAGNOLO S.r.l. Bicycle brake control device
ITMI20070239A1 (it) * 2007-02-09 2008-08-10 Campagnolo Srl Dispositivo di comando per un deragliatore di bicicletta
ITMI20070400A1 (it) 2007-03-01 2008-09-02 Campagnolo Srl Dispositivo di comando per bicicletta e bicicletta comprendente tale dipsositivo
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
US20090054182A1 (en) * 2007-08-21 2009-02-26 Shimano Inc. Bicycle component with position sensing
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
ITMI20072230A1 (it) * 2007-11-23 2009-05-24 Campagnolo Srl Dispositivo di comando per bicicletta con manubrio ricurvo
US7942768B2 (en) * 2008-01-28 2011-05-17 Shimano, Inc. Electrically operated derailleur that re-engages a disengaged derailleur force overload clutch
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
US7892122B2 (en) * 2008-02-22 2011-02-22 Shimano, Inc. Electrically operated derailleur with a power storing mechanism
DE102008064514A1 (de) * 2008-12-22 2010-07-01 Fineschnitt Gmbh Getriebeeinheit
US10207772B2 (en) * 2011-01-28 2019-02-19 Paha Designs, Llc Gear transmission and derailleur system
US9327792B2 (en) * 2011-01-28 2016-05-03 Paha Designs, Llc Gear transmission and derailleur system
US10220913B2 (en) * 2011-06-17 2019-03-05 Shimano Inc. Bicycle chain tensioner device
US8721495B2 (en) * 2011-06-17 2014-05-13 Shimano Inc. Rear derailleur and gear shift system
DE102011079009A1 (de) * 2011-07-12 2013-01-17 Robert Bosch Gmbh Umwerfer für die Gangschaltung eines Fahrradantriebs und entsprechend ausgestattete Gangschaltung
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
WO2014047341A1 (en) * 2012-09-21 2014-03-27 Civilized Cycles Incorporated Versatile electric bicycle systems
US9394030B2 (en) * 2012-09-27 2016-07-19 Sram, Llc Rear derailleur
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
ITPD20120326A1 (it) * 2012-11-06 2013-02-05 Claudio Tiso Deragliatore anteriore elettronico con movimento su assi rotanti sincronizzati
ES2485116B1 (es) * 2013-02-12 2015-07-29 Alberto GONZÁLEZ GARCÍA Dispositivo de cambio de desarrollo para bicicletas movido por actuadores lineales controlados electrónicamente y con procesador de radio frecuencia
US9151379B2 (en) * 2013-03-26 2015-10-06 Shimano Inc. Bicycle gear changing apparatus
US8882122B2 (en) * 2013-03-26 2014-11-11 Shimano Inc. Bicycle gear changing apparatus
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US9809276B2 (en) * 2016-02-29 2017-11-07 Shimano Inc. Electric bicycle derailleur control system
USD829131S1 (en) 2016-12-14 2018-09-25 Civilized Cycles Incorporated Bicycle with panniers
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US11560199B2 (en) * 2018-12-12 2023-01-24 Brandon Rodgers Gearshifting system comprising a linear actuator
TWM562816U (zh) * 2018-04-03 2018-07-01 彥豪金屬工業股份有限公司 變速器總成
TWM562815U (zh) * 2018-04-03 2018-07-01 彥豪金屬工業股份有限公司 變速器總成
US11498643B2 (en) * 2019-02-26 2022-11-15 Shimano Inc. Bicycle electric derailleur
US10640171B2 (en) 2019-03-25 2020-05-05 Hazem Nihad Hamed Automatic bicycle shifter and user interface
DE102019204885A1 (de) * 2019-04-05 2020-10-08 Shimano Inc. Fahrradschaltwerk
US11608139B2 (en) * 2019-05-13 2023-03-21 Shimano Inc. Bicycle rear derailleur
US11535339B2 (en) * 2019-08-30 2022-12-27 Shimano Inc. Bicycle derailleur
TWI712547B (zh) * 2019-11-06 2020-12-11 天心工業股份有限公司 自行車之後變速器
ES1241315Y (es) 2019-11-21 2020-07-29 Zuma Innovation S L Desviador trasero con accionamiento flotante inalambrico
US11713095B2 (en) 2021-05-07 2023-08-01 Sram, Llc Bicycle derailleur
CN113501075B (zh) * 2021-07-23 2023-05-12 深圳大学 变速执行机构、自行车变速器及控制方法
CN114906264B (zh) * 2022-05-10 2023-05-26 珠海蓝图运动科技股份有限公司 一种电子拨链器及变速自行车
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Also Published As

Publication number Publication date
JPH07251784A (ja) 1995-10-03
ITTO940116A1 (it) 1995-08-24
FR2716430A1 (fr) 1995-08-25
JP3330772B2 (ja) 2002-09-30
DE19501283A1 (de) 1995-08-31
DE19501283C2 (de) 2000-09-28
IT1266817B1 (it) 1997-01-21
US5480356A (en) 1996-01-02
FR2716430B1 (it) 1997-02-21

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990216