FR2280542A1 - Derailleur de bicyclette - Google Patents

Derailleur de bicyclette

Info

Publication number
FR2280542A1
FR2280542A1 FR7524186A FR7524186A FR2280542A1 FR 2280542 A1 FR2280542 A1 FR 2280542A1 FR 7524186 A FR7524186 A FR 7524186A FR 7524186 A FR7524186 A FR 7524186A FR 2280542 A1 FR2280542 A1 FR 2280542A1
Authority
FR
France
Prior art keywords
bicycle derailleur
derailleur
bicycle
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.)
Granted
Application number
FR7524186A
Other languages
English (en)
Other versions
FR2280542B1 (fr
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 JP8931474A external-priority patent/JPS5118045A/ja
Priority claimed from JP9044774A external-priority patent/JPS5118046A/ja
Priority claimed from JP10313774A external-priority patent/JPS5128934A/ja
Priority claimed from JP11748174A external-priority patent/JPS5143541A/ja
Priority claimed from JP12295474A external-priority patent/JPS5150141A/ja
Priority claimed from JP50024394A external-priority patent/JPS5198842A/ja
Application filed by Shimano Industrial Co Ltd filed Critical Shimano Industrial Co Ltd
Publication of FR2280542A1 publication Critical patent/FR2280542A1/fr
Application granted granted Critical
Publication of FR2280542B1 publication Critical patent/FR2280542B1/fr
Granted 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
    • 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
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
    • Y10T74/2042—Flexible transmitter [e.g., Bowden cable] and hand operator
    • Y10T74/20438—Single rotatable lever [e.g., for bicycle brake or derailleur]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents
    • Y10T74/2066—Friction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Transmissions By Endless Flexible Members (AREA)
FR7524186A 1974-08-03 1975-08-01 Derailleur de bicyclette Granted FR2280542A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP8931474A JPS5118045A (ja) 1974-08-03 1974-08-03 Gaisohensokuki
JP9044774A JPS5118046A (ja) 1974-08-06 1974-08-06 Gaisohensokuki
JP10313774A JPS5128934A (ja) 1974-09-06 1974-09-06 Gaisohensokuki
JP11748174A JPS5143541A (en) 1974-10-12 1974-10-12 Gaisohensokukino kirikaesochi
JP12295474A JPS5150141A (ja) 1974-10-23 1974-10-23 Gaisohensokuki
JP50024394A JPS5198842A (fr) 1975-02-25 1975-02-25

Publications (2)

Publication Number Publication Date
FR2280542A1 true FR2280542A1 (fr) 1976-02-27
FR2280542B1 FR2280542B1 (fr) 1979-01-05

Family

ID=27549166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524186A Granted FR2280542A1 (fr) 1974-08-03 1975-08-01 Derailleur de bicyclette

Country Status (5)

Country Link
US (1) USRE30524E (fr)
DE (1) DE2521043B2 (fr)
FR (1) FR2280542A1 (fr)
GB (1) GB1507364A (fr)
IT (1) IT1041460B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091324A2 (fr) * 1982-04-07 1983-10-12 Shimano Industrial Company Limited Dispositif de contrôle de changement de vitesse pour bicyclette

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133634A (en) * 1976-04-30 1977-11-09 Shimano Industrial Co Delayer for bicycle
FR2443373B1 (fr) * 1978-12-04 1985-12-13 Huret Roger Derailleur de pedalier pour cycle
US4306871A (en) 1978-12-30 1981-12-22 Shimano Industrial Company, Limited Rear derailleur and control wire guide
AT376185B (de) * 1982-10-11 1984-10-25 Schmidt Richard Gangschaltung fuer fahrraeder
US6638190B2 (en) * 1997-12-24 2003-10-28 Richard A. Patterson Compact hydraulically-operated derailleur shifting system for bicycles
DE19932513A1 (de) * 1999-07-12 2001-01-18 Helmig Hans Gmbh Schaltvorrichtung für eine Kettengangschaltung zur Betätigung der Kettenradgruppe an dem Rad eines Fahrrades
US7527571B2 (en) * 2004-12-20 2009-05-05 Shimano Inc. Rear derailleur for bicycle
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
US9216793B2 (en) * 2012-02-06 2015-12-22 Rotor Componentes Tecnológicos S.L. Bicycle single-acted gear-shifting device and its unidirectional operator mechanism
ITMI20142069A1 (it) * 2014-12-02 2016-06-02 Campagnolo Srl Deragliatore di un cambio di bicicletta e metodo per controllare elettronicamente un cambio di bicicletta
ITUA201696738U1 (it) * 2016-05-04 2017-11-04 Campagnolo Srl Dispositivo attuatore per un cambio di bicicletta e relativo cambio di bicicletta.
DE102020209370A1 (de) * 2019-08-08 2021-02-11 Sram Deutschland Gmbh Fahrrad-Schaltwerk, insbesondere mit Feder-Dämpfer-Baugruppe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR801223A (fr) * 1935-05-01 1936-07-30 Perfectionnements apportés aux dérailleurs de chaîne pour cycles

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR962997A (fr) * 1950-06-28
FR785015A (fr) * 1935-02-01 1935-07-31 Dérailleur de chaîne de bicyclette, pour changement de vitesse par pignons étagés
FR823087A (fr) * 1936-09-23 1938-01-13 Dispositif pour torréfacteurs de cafés et de matières à traiter d'une manière analogue faisant sortir automatiquement du tambour le grain grillé à point
FR47985E (fr) * 1937-01-04 1937-08-28 Dérailleur de chaîne de bicyclette, pour changement de vitesse par pignons étagés
FR844108A (fr) * 1938-09-30 1939-07-19 Dispositif de dérailleur de chaîne pour changement de vitesse de cycle
FR858067A (fr) * 1939-04-17 1940-11-16 Perfectionnements aux dérailleurs de cycles
GB530913A (en) * 1939-07-05 1940-12-24 William Kenneth Wasdell Improvements in gear changing mechanism
FR865713A (fr) * 1940-02-06 1941-05-31 Fr D Expl Du Systeme Univel Et Dispositif pour bloquer un tendeur de chaîne de cycle ou autres
FR1087957A (fr) * 1952-09-08 1955-03-02 Dispositif de changement de vitesse pour cycles
US3088449A (en) * 1959-11-20 1963-05-07 Gen Motors Corp Transmission shifter controls
BE603256A (fr) * 1960-05-31 1961-09-01 Lucien Charles Hippolyte Juy Changement de vitesse par déraillement de chaîne, du type à parallélogramme articulé, pour cycles et véhicules similaires
GB931849A (en) * 1961-02-14 1963-07-17 Cyclo Gear Co Ltd Improvements relating to chain shifting and tensioning mechanism for bicycles and the like
US3362238A (en) * 1965-03-29 1968-01-09 Shimano Industrial Co Speed change gear mechanism for a bicycle
US3453899A (en) * 1966-12-23 1969-07-08 Shimano Industrial Co Exposed speed change mechanism of bicycle
US3742777A (en) * 1972-07-18 1973-07-03 W Mathauser Hydraulically operated shift mechanism for bicycles and the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR801223A (fr) * 1935-05-01 1936-07-30 Perfectionnements apportés aux dérailleurs de chaîne pour cycles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091324A2 (fr) * 1982-04-07 1983-10-12 Shimano Industrial Company Limited Dispositif de contrôle de changement de vitesse pour bicyclette
EP0091324A3 (en) * 1982-04-07 1985-05-15 Shimano Industrial Company Limited Control device for cycle gear change

Also Published As

Publication number Publication date
GB1507364A (en) 1978-04-12
FR2280542B1 (fr) 1979-01-05
IT1041460B (it) 1980-01-10
DE2521043A1 (de) 1976-02-12
DE2521043B2 (de) 1977-09-08
USRE30524E (en) 1981-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse