FR2485467A2 - Derailleur pour cycle - Google Patents

Derailleur pour cycle Download PDF

Info

Publication number
FR2485467A2
FR2485467A2 FR8014316A FR8014316A FR2485467A2 FR 2485467 A2 FR2485467 A2 FR 2485467A2 FR 8014316 A FR8014316 A FR 8014316A FR 8014316 A FR8014316 A FR 8014316A FR 2485467 A2 FR2485467 A2 FR 2485467A2
Authority
FR
France
Prior art keywords
sep
roller
parallelogram
cam
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.)
Granted
Application number
FR8014316A
Other languages
English (en)
French (fr)
Other versions
FR2485467B2 (enExample
Inventor
Roger Henri Marius Huret
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.)
Huret et ses Fils SA
Original Assignee
Huret et ses Fils SA
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 Huret et ses Fils SA filed Critical Huret et ses Fils SA
Priority to FR8014316A priority Critical patent/FR2485467A2/fr
Priority to IT23754/80A priority patent/IT1132005B/it
Priority to US06/174,345 priority patent/US4362523A/en
Priority to DE3029955A priority patent/DE3029955C2/de
Priority to GB8025974A priority patent/GB2056596B/en
Publication of FR2485467A2 publication Critical patent/FR2485467A2/fr
Application granted granted Critical
Publication of FR2485467B2 publication Critical patent/FR2485467B2/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
    • B62M9/1246—Mechanisms for shifting laterally limiting or positioning the movement using cams or plates

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)
FR8014316A 1979-08-08 1980-06-27 Derailleur pour cycle Granted FR2485467A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8014316A FR2485467A2 (fr) 1980-06-27 1980-06-27 Derailleur pour cycle
IT23754/80A IT1132005B (it) 1979-08-08 1980-07-28 Deragliatore per bicicleta
US06/174,345 US4362523A (en) 1979-08-08 1980-07-31 Derailleur for a cycle
DE3029955A DE3029955C2 (de) 1979-08-08 1980-08-07 Kettenschaltung für Fahrräder
GB8025974A GB2056596B (en) 1979-08-08 1980-08-08 Derailleur for a cycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8014316A FR2485467A2 (fr) 1980-06-27 1980-06-27 Derailleur pour cycle

Publications (2)

Publication Number Publication Date
FR2485467A2 true FR2485467A2 (fr) 1981-12-31
FR2485467B2 FR2485467B2 (enExample) 1982-11-12

Family

ID=9243593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8014316A Granted FR2485467A2 (fr) 1979-08-08 1980-06-27 Derailleur pour cycle

Country Status (1)

Country Link
FR (1) FR2485467A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114162251A (zh) * 2020-09-11 2022-03-11 株式会社岛野 自行车拨链器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1258146A (fr) * 1960-05-31 1961-04-07 Changement de vitesse par déraillement de chaîne, du type à parallelogramme articulé, pour cycles et véhicules similaires
FR1568733A (enExample) * 1966-05-17 1969-05-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1258146A (fr) * 1960-05-31 1961-04-07 Changement de vitesse par déraillement de chaîne, du type à parallelogramme articulé, pour cycles et véhicules similaires
FR1568733A (enExample) * 1966-05-17 1969-05-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114162251A (zh) * 2020-09-11 2022-03-11 株式会社岛野 自行车拨链器
CN114162251B (zh) * 2020-09-11 2023-11-28 株式会社岛野 自行车拨链器

Also Published As

Publication number Publication date
FR2485467B2 (enExample) 1982-11-12

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