DE2400835C3 - - Google Patents

Info

Publication number
DE2400835C3
DE2400835C3 DE19742400835 DE2400835A DE2400835C3 DE 2400835 C3 DE2400835 C3 DE 2400835C3 DE 19742400835 DE19742400835 DE 19742400835 DE 2400835 A DE2400835 A DE 2400835A DE 2400835 C3 DE2400835 C3 DE 2400835C3
Authority
DE
Germany
Prior art keywords
axis
pivot
pivot lever
chain
freewheel
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
DE19742400835
Other languages
German (de)
English (en)
Other versions
DE2400835B2 (de
DE2400835A1 (de
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 FR7301344A external-priority patent/FR2213864B1/fr
Application filed filed Critical
Publication of DE2400835A1 publication Critical patent/DE2400835A1/de
Priority to IT4755575A priority Critical patent/IT1026261B/it
Publication of DE2400835B2 publication Critical patent/DE2400835B2/de
Application granted granted Critical
Publication of DE2400835C3 publication Critical patent/DE2400835C3/de
Granted legal-status Critical Current

Links

DE19742400835 1973-01-15 1974-01-09 Fahrrad-kettenschaltung Granted DE2400835B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT4755575A IT1026261B (it) 1974-01-09 1975-01-07 Dispositivo portarocchetti autocentrante

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7301344 1973-01-15
FR7301344A FR2213864B1 (es) 1973-01-15 1973-01-15

Publications (3)

Publication Number Publication Date
DE2400835A1 DE2400835A1 (de) 1974-07-25
DE2400835B2 DE2400835B2 (de) 1976-06-16
DE2400835C3 true DE2400835C3 (es) 1977-02-03

Family

ID=9113323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742400835 Granted DE2400835B2 (de) 1973-01-15 1974-01-09 Fahrrad-kettenschaltung

Country Status (6)

Country Link
US (1) US3896679A (es)
JP (1) JPS5715029B2 (es)
DE (1) DE2400835B2 (es)
FR (1) FR2213864B1 (es)
GB (1) GB1421506A (es)
IT (1) IT999791B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4956330A (es) * 1972-10-02 1974-05-31
JPS5317069Y2 (es) * 1974-06-06 1978-05-08
US4002080A (en) * 1975-02-19 1977-01-11 Roger Huret Derailleur gear for a bicycle
US4193309A (en) * 1975-08-01 1980-03-18 Shimano Industrial Company Limited Speed-changing device for bicycle
JPS5247238A (en) * 1975-10-13 1977-04-14 Shimano Industrial Co External transmission
JPS5286639A (en) * 1976-01-12 1977-07-19 Shimano Industrial Co External transmission
JPS5457736A (en) * 1977-10-14 1979-05-09 Maeda Ind Sheath transmission for bicycle
JPS54138252A (en) * 1978-04-17 1979-10-26 Shimano Industrial Co Rear derailer for bicycle
IT1132005B (it) * 1979-08-08 1986-06-25 Huret & Fils Deragliatore per bicicleta
US4610644A (en) * 1983-02-23 1986-09-09 Shimano Industrial Company Limited Derailleur for a bicycle
DE4207372A1 (de) * 1992-03-09 1993-09-23 Fichtel & Sachs Ag Hinterer umwerfer fuer ein fahrrad
US5540118A (en) * 1994-05-09 1996-07-30 Calendrille, Jr.; John L. Flexible bicycle derailleur cover for protection against contaminants such as mud
US5924946A (en) * 1996-07-29 1999-07-20 Calendrille, Jr.; John L. Bicycle derailleur system with integral flexible seal to protect moving parts from contaminants, including cable seal to prevent contaminants from entering cable housing
US6203459B1 (en) 1997-07-25 2001-03-20 John L. Calendrille, Jr. Bicycle derailleur system with integral flexible seal to protect moving parts from contaminants
US6135904A (en) * 1998-10-28 2000-10-24 Guthrie; Ryan G. Bicycle derailleur chain damper
JP3819396B2 (ja) * 2004-02-26 2006-09-06 株式会社シマノ 自転車用リアディレーラ
JP2005238979A (ja) * 2004-02-26 2005-09-08 Shimano Inc 自転車用リアディレーラ
US20070021246A1 (en) † 2005-07-19 2007-01-25 Shimano Inc. Bicycle rear derailleur
DE102006060221A1 (de) * 2006-12-20 2008-06-26 Sram Deutschland Gmbh Kettenwerferbaugruppe
ITUA20161565A1 (it) * 2016-03-11 2017-09-11 Campagnolo Srl Bilanciere per un cambio di bicicletta
US11661141B2 (en) * 2019-11-27 2023-05-30 Shimano Inc. Derailleur for human-powered vehicle
US11787505B1 (en) * 2022-04-12 2023-10-17 Shimano Inc. Linkage and derailleur for human-powered vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364762A (en) * 1964-10-07 1968-01-23 Maeda Tetsuo Change speed gear control device for bicycles or the like
US3583249A (en) * 1969-08-21 1971-06-08 Milton Morse Chain shifting means for derailleur speed changing devices
US3748916A (en) * 1971-06-03 1973-07-31 M Morse Chain shifting means for derailleur speed changing devices

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