ES2009031A6 - Cambio trasero para pinones de bicicleta. - Google Patents

Cambio trasero para pinones de bicicleta.

Info

Publication number
ES2009031A6
ES2009031A6 ES8802073A ES8802073A ES2009031A6 ES 2009031 A6 ES2009031 A6 ES 2009031A6 ES 8802073 A ES8802073 A ES 8802073A ES 8802073 A ES8802073 A ES 8802073A ES 2009031 A6 ES2009031 A6 ES 2009031A6
Authority
ES
Spain
Prior art keywords
bicycle
upper body
control lever
chain
rear derailleur
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.)
Expired
Application number
ES8802073A
Other languages
English (en)
Inventor
Sandro Testa
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.)
Campagnolo SRL
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
Publication of ES2009031A6 publication Critical patent/ES2009031A6/es
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Mechanical Control Devices (AREA)
  • Transmission Devices (AREA)

Abstract

CAMBIO TRASERO PARA PIÑONES DE BICICLETA. UN CAMBIO TRASERO PARA PIÑONES DE BICICLETA, COMPRENDIENDO UN CUERPO SUPERIOR (2) QUE PUEDE FIJARSE EN EL CUADRO DE LA BICICLETA, UN CUERPO INFERIOR (10) QUE LLEVA ELEMENTOS DE TRANSMISION PARA LA CADENA DE LA BICICLETA Y PUEDE MOVERSE CON RESPECTO AL CUERPO SUPERIOR (2) A FIN DE SITUAR LA CADENA DE MANERA QUE SE ACOPLE SELECTIVAMENTE CON UNA SERIE DE PIÑONES MONTADOS EN EL CUBO DE LA RUEDA POSTERIOR DE LA BICICLETA Y UN CABLE FLEXIBLE (40, 41) PARA PRODUCIR EL MOVIMIENTO DEL CUERPO INFERIOR (10). EL CUERPO INFERIOR (10) ES SOPORTADO POR UNA PALANCA DE CONTROL (17) MONTADA DE MANERA QUE PUEDA GIRAR SOBRE UN CUERPO CILINDRICO HUECO (20) CONECTADO RIGIDAMENTE AL CUERPO SUPERIOR (2), DE MODO QUE SU EJE COINCIDE CON EL EJE DE GIRO (19) DE LA PALANCA DE CONTROL (17). PREFERENTEMENTE, EL MUELLE (33) VA ALOJADO DENTRO DEL CUERPO CILINDRICO HUECO (20).
ES8802073A 1987-07-02 1988-07-01 Cambio trasero para pinones de bicicleta. Expired ES2009031A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8767571A IT1211172B (it) 1987-07-02 1987-07-02 Deragliatore posteriore per cambi di velocita di biciclette

Publications (1)

Publication Number Publication Date
ES2009031A6 true ES2009031A6 (es) 1989-08-16

Family

ID=11303528

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802073A Expired ES2009031A6 (es) 1987-07-02 1988-07-01 Cambio trasero para pinones de bicicleta.

Country Status (6)

Country Link
US (1) US4838837A (es)
JP (1) JPS6430898A (es)
DE (1) DE3821793C2 (es)
ES (1) ES2009031A6 (es)
FR (1) FR2617557B1 (es)
IT (1) IT1211172B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152720A (en) * 1990-09-24 1992-10-06 Browning Automatic Transmission Bicycle transmission
JPH089742B2 (ja) * 1991-01-17 1996-01-31 住友軽金属工業株式会社 高強度高延性ＴｉＡｌ系金属間化合物の製造方法
US5163881A (en) * 1991-12-12 1992-11-17 Trans-Chattin, Inc. Automatic transmission for multi-speed bicycle
US5295916A (en) * 1991-12-12 1994-03-22 Chattin Jessie R Automatic transmission for multispeed bicycle
US5451366A (en) * 1992-07-17 1995-09-19 Sumitomo Light Metal Industries, Ltd. Product of a halogen containing Ti-Al system intermetallic compound having a superior oxidation and wear resistance
US5553960A (en) * 1995-04-13 1996-09-10 Turer; Eric S. Field serviceable derailleur device
US5836844A (en) * 1997-05-15 1998-11-17 Shimano Inc. Rear derailleur for a bicycle
US6135905A (en) * 1999-02-26 2000-10-24 Shimano (Singapore) Private Limited Derailleur cable router with a cable housing support that pivots in multiple directions
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
JP4413657B2 (ja) * 2004-02-10 2010-02-10 本田技研工業株式会社 自転車用変速機構造
DE602004020575D1 (de) * 2004-02-27 2009-05-28 Campagnolo Srl Stellorgan für eine Fahrrad-Gangschaltung
US20070202978A1 (en) * 2006-02-28 2007-08-30 Shimano, Inc. Low profile rear derailleur
US8012052B2 (en) * 2006-02-28 2011-09-06 Shimano, Inc. Low profile rear derailleur with cable guide
US8277346B2 (en) * 2006-02-28 2012-10-02 Shimano, Inc. Low profile rear derailleur
US8025598B2 (en) * 2006-10-24 2011-09-27 Shimano, Inc. Low profile rear derailleur with a chain receiving space
US7963870B2 (en) * 2008-05-01 2011-06-21 Shimano Inc. Bicycle rear derailleur
DE102010011392A1 (de) * 2010-03-12 2011-09-15 Sram Deutschland Gmbh Axiale Sicherung mit integriertem Verschlussstopfen
TWI396649B (zh) * 2010-06-01 2013-05-21 Chang Hui Lin 套軸式後變速器
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
US9033833B2 (en) 2011-01-28 2015-05-19 Paha Designs, Llc Gear transmission and derailleur system
US9651138B2 (en) 2011-09-30 2017-05-16 Mtd Products Inc. Speed control assembly for a self-propelled walk-behind lawn mower
US9623932B2 (en) * 2014-12-10 2017-04-18 Shimano Inc. Bicycle derailleur
TWI647146B (zh) * 2017-11-10 2019-01-11 台灣微轉股份有限公司 自行車後變速器
ES1241315Y (es) 2019-11-21 2020-07-29 Zuma Innovation S L Desviador trasero con accionamiento flotante inalambrico
EP4197893A1 (en) 2021-12-20 2023-06-21 ZUMA Innovation, S.L. Rear derailleur for an open quadrilateral

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1087957A (fr) * 1952-09-08 1955-03-02 Dispositif de changement de vitesse pour cycles
US4198873A (en) * 1977-07-01 1980-04-22 Shimano Industrial Company Limited Speed changing device for a bicycle and the like
US4277077A (en) * 1978-07-05 1981-07-07 Maeda Industries, Ltd. Variable-speed bicycle
JPS593022Y2 (ja) * 1979-05-04 1984-01-27 株式会社シマノ 自転車用デイレ−ラ−
DE3113700A1 (de) * 1981-04-04 1982-10-21 Hans Christian Ing.(grad.) 5042 Erftstadt Smolik Fahrradkettenschaltung
JPS5853587A (ja) * 1981-09-28 1983-03-30 マエダ工業株式会社 自転車用外装変速機
JPS5867587A (ja) * 1981-10-19 1983-04-22 マエダ工業株式会社 自転車用外装変速機
US4507101A (en) * 1982-04-07 1985-03-26 Shimano Industrial Company Limited Speed control device for a bicycle
US4601682A (en) * 1983-02-02 1986-07-22 Shimano Industrial Company Limited Derailleur for a bicycle
US4610644A (en) * 1983-02-23 1986-09-09 Shimano Industrial Company Limited Derailleur for a bicycle
US4626229A (en) * 1983-05-09 1986-12-02 Shimano Industrial Company Limited Derailleur for a bicycle
US4637808A (en) * 1984-02-16 1987-01-20 Kawamura Cycle Co., Ltd. Bicycle rear derailleur
JPS6136490U (ja) * 1984-08-08 1986-03-06 株式会社シマノ 自転車用リヤデイレ−ラ−
JPH0671916B2 (ja) * 1984-12-29 1994-09-14 島野工業株式会社 自転車用デイレ−ラ−

Also Published As

Publication number Publication date
FR2617557A1 (fr) 1989-01-06
IT8767571A0 (it) 1987-07-02
FR2617557B1 (fr) 1995-02-24
IT1211172B (it) 1989-10-06
US4838837A (en) 1989-06-13
DE3821793A1 (de) 1989-01-12
DE3821793C2 (de) 1998-03-12
JPS6430898A (en) 1989-02-01

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-07-01

FD1A Patent lapsed

Effective date: 20001009