IT8767366A0 - Deragliatore posteriore per cambi di velocita di biciclette - Google Patents

Deragliatore posteriore per cambi di velocita di biciclette

Info

Publication number
IT8767366A0
IT8767366A0 IT8767366A IT6736687A IT8767366A0 IT 8767366 A0 IT8767366 A0 IT 8767366A0 IT 8767366 A IT8767366 A IT 8767366A IT 6736687 A IT6736687 A IT 6736687A IT 8767366 A0 IT8767366 A0 IT 8767366A0
Authority
IT
Italy
Prior art keywords
speed changes
rear derailleur
bicycle speed
bicycle
derailleur
Prior art date
Application number
IT8767366A
Other languages
English (en)
Other versions
IT1208417B (it
Inventor
Antonio Romano
Original Assignee
Campagnolo Spa
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 Spa filed Critical Campagnolo Spa
Priority to IT8767366A priority Critical patent/IT1208417B/it
Publication of IT8767366A0 publication Critical patent/IT8767366A0/it
Priority to ES888800439A priority patent/ES2008426A6/es
Priority to DE3805236A priority patent/DE3805236A1/de
Priority to FR8802293A priority patent/FR2614666A1/fr
Priority to JP63045705A priority patent/JP2713414B2/ja
Priority to US07/160,947 priority patent/US4824420A/en
Application granted granted Critical
Publication of IT1208417B publication Critical patent/IT1208417B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Gear Transmission (AREA)
  • Transmission Devices (AREA)
IT8767366A 1987-04-29 1987-04-29 Deragliatore posteriore per cambi di velocita di biciclette IT1208417B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8767366A IT1208417B (it) 1987-04-29 1987-04-29 Deragliatore posteriore per cambi di velocita di biciclette
ES888800439A ES2008426A6 (es) 1987-04-29 1988-02-17 Descarrilador trasero para engranajes de cambio de bicicletas.
DE3805236A DE3805236A1 (de) 1987-04-29 1988-02-19 Kettenumwerfer fuer eine fahrrad-kettenschaltung
FR8802293A FR2614666A1 (fr) 1987-04-29 1988-02-25 Derailleur arriere bicyclette, dont l'element de transmission de chaine est monte coulissant par rapport au cadre
JP63045705A JP2713414B2 (ja) 1987-04-29 1988-02-26 自転車ギアの後部ディレイラー
US07/160,947 US4824420A (en) 1987-04-29 1988-02-26 Rear derailer for bicycle gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8767366A IT1208417B (it) 1987-04-29 1987-04-29 Deragliatore posteriore per cambi di velocita di biciclette

Publications (2)

Publication Number Publication Date
IT8767366A0 true IT8767366A0 (it) 1987-04-29
IT1208417B IT1208417B (it) 1989-06-12

Family

ID=11301802

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8767366A IT1208417B (it) 1987-04-29 1987-04-29 Deragliatore posteriore per cambi di velocita di biciclette

Country Status (6)

Country Link
US (1) US4824420A (it)
JP (1) JP2713414B2 (it)
DE (1) DE3805236A1 (it)
ES (1) ES2008426A6 (it)
FR (1) FR2614666A1 (it)
IT (1) IT1208417B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494307A (en) * 1993-09-09 1996-02-27 Anderson; Paul M. Gear shifting apparatus
US5456637A (en) * 1994-10-07 1995-10-10 Chang; Shu-Gen Chain shifting device for bicycle
US6012999A (en) * 1997-12-24 2000-01-11 Patterson; Richard A. Hydraulically-operated bicycle shifting system with positive pressure actuation
US6354971B1 (en) 2000-02-02 2002-03-12 Brigham Young University Compliant derailleur
US6757975B1 (en) 2001-01-25 2004-07-06 Brigham Young University Multi-layered compliant mechanisms and method of manufacture
US9327792B2 (en) * 2011-01-28 2016-05-03 Paha Designs, Llc Gear transmission and derailleur system
US10207772B2 (en) * 2011-01-28 2019-02-19 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
US11981399B1 (en) * 2023-05-09 2024-05-14 Fong P Lin Bicycle derailleur structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1277691A (fr) * 1961-01-10 1961-12-01 Perfectionnements aux dispositifs dérailleurs pour le changement du rapport de transmission des bicyclettes pour compétitions et tourisme et dérailleurs asservis perfectionnés avec déplacement oblique rectiligne
JPS5522315A (en) * 1978-08-03 1980-02-18 Shin Meiwa Ind Co Ltd Centrifugal dehydrator
FR2446513A1 (fr) * 1979-01-12 1980-08-08 Anvar Dispositif selecteur, notamment pour derailleur de bicyclette, et derailleur equipe d'un tel dispositif
JPS5631516Y2 (it) * 1979-04-23 1981-07-27
FR2508196A1 (fr) * 1981-06-17 1982-12-24 Huret & Fils Mecanisme de guidage et d'actionnement, notamment pour derailleur de bicyclette
FR2587079A1 (fr) * 1985-09-11 1987-03-13 Roche Claudia Derailleur a commande electrique

Also Published As

Publication number Publication date
US4824420A (en) 1989-04-25
FR2614666A1 (fr) 1988-11-04
IT1208417B (it) 1989-06-12
JP2713414B2 (ja) 1998-02-16
ES2008426A6 (es) 1989-07-16
DE3805236A1 (de) 1988-11-17
JPS63270300A (ja) 1988-11-08

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