FR2550299B1 - Derailleur arriere pour une bicyclette - Google Patents

Derailleur arriere pour une bicyclette

Info

Publication number
FR2550299B1
FR2550299B1 FR8412217A FR8412217A FR2550299B1 FR 2550299 B1 FR2550299 B1 FR 2550299B1 FR 8412217 A FR8412217 A FR 8412217A FR 8412217 A FR8412217 A FR 8412217A FR 2550299 B1 FR2550299 B1 FR 2550299B1
Authority
FR
France
Prior art keywords
bicycle
rear derailleur
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
FR8412217A
Other languages
English (en)
Other versions
FR2550299A1 (fr
Inventor
Masashi Nagano
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.)
Shimano Inc
Original Assignee
Shimano Industrial Co Ltd
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
Priority claimed from JP12108183U external-priority patent/JPS6028592U/ja
Priority claimed from JP1983121986U external-priority patent/JPS6029791U/ja
Priority claimed from JP12198583U external-priority patent/JPS6029790U/ja
Application filed by Shimano Industrial Co Ltd filed Critical Shimano Industrial Co Ltd
Publication of FR2550299A1 publication Critical patent/FR2550299A1/fr
Application granted granted Critical
Publication of FR2550299B1 publication Critical patent/FR2550299B1/fr
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
    • B62M9/126—Chain guides; Mounting thereof

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)
  • Transmissions By Endless Flexible Members (AREA)
FR8412217A 1983-08-02 1984-08-01 Derailleur arriere pour une bicyclette Expired FR2550299B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP12108183U JPS6028592U (ja) 1983-08-02 1983-08-02 自転車用リヤディレ−ラ−
JP1983121986U JPS6029791U (ja) 1983-08-04 1983-08-04 自転車用リヤディレ−ラ−
JP12198583U JPS6029790U (ja) 1983-08-04 1983-08-04 自転車用リヤディレ−ラ−

Publications (2)

Publication Number Publication Date
FR2550299A1 FR2550299A1 (fr) 1985-02-08
FR2550299B1 true FR2550299B1 (fr) 1987-05-07

Family

ID=27314175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8412217A Expired FR2550299B1 (fr) 1983-08-02 1984-08-01 Derailleur arriere pour une bicyclette

Country Status (3)

Country Link
US (1) US4612004A (fr)
DE (1) DE3428572A1 (fr)
FR (1) FR2550299B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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−
US4701152A (en) * 1986-05-22 1987-10-20 Robert Dutil Automatic transmission for multi-speed bicycle
IT1237281B (it) * 1989-11-21 1993-05-27 Campagnolo Srl Ruota dentata per bicicletta e ruota libera per biciclette includente una pluralita' di tali ruote dentate
US5295916A (en) * 1991-12-12 1994-03-22 Chattin Jessie R Automatic transmission for multispeed bicycle
JP2606242Y2 (ja) * 1993-02-03 2000-10-10 株式会社シマノ 自転車用のリヤディレーラ用ブラケット
US5759124A (en) * 1995-10-18 1998-06-02 National Science Council Multistage sprocket used in a bicycle rear derailleur system
JP2005238979A (ja) * 2004-02-26 2005-09-08 Shimano Inc 自転車用リアディレーラ
US20070213150A1 (en) * 2006-02-03 2007-09-13 Jesse Chattin Automatic transmission for multi-speed bicycle
US8277346B2 (en) * 2006-02-28 2012-10-02 Shimano, Inc. Low profile rear derailleur
JP2008195129A (ja) 2007-02-09 2008-08-28 Shimano Inc 自転車用リアディレーラ
JP2009056969A (ja) * 2007-08-31 2009-03-19 Shimano Inc 自転車用リアディレーラ
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
US10207772B2 (en) 2011-01-28 2019-02-19 Paha Designs, Llc Gear transmission and derailleur system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR974676A (fr) * 1948-11-05 1951-02-23 Dispositif de fixation du levier tendeur de chaîne dans les changements de vitessesà déraillement de chaînes pour bicyclettes, tandems ou similaires
US3184993A (en) * 1963-12-11 1965-05-25 Carl A Swenson Derailleur guard
FR2225327B1 (fr) * 1973-04-16 1976-09-10 Juy Lucien
FR2259007B1 (fr) * 1974-01-30 1977-06-10 Huret Roger
FR2274496A1 (fr) * 1974-06-17 1976-01-09 Juy Lucien Flasque-poussoir pour systeme enrouleur pivotant a galets des changements de vitesse pour cycles, et les changements de vitesse ainsi equipes
DE2654426A1 (de) * 1975-12-02 1977-06-23 Simplex Ets Gangschaltung fuer fahrraeder oder aehnliche fahrzeuge
US4198874A (en) * 1977-05-20 1980-04-22 Shimano Industrial Company Limited Derailleur for bicycles and similar vehicles
DE3036111A1 (de) * 1980-09-25 1982-05-06 Fichtel & Sachs Ag, 8720 Schweinfurt Kettenschaltung

Also Published As

Publication number Publication date
DE3428572C2 (fr) 1989-06-01
DE3428572A1 (de) 1985-02-21
FR2550299A1 (fr) 1985-02-08
US4612004A (en) 1986-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse