FR1026598A - Dérailleur automatique pour cycles - Google Patents

Dérailleur automatique pour cycles

Info

Publication number
FR1026598A
FR1026598A FR1026598DA FR1026598A FR 1026598 A FR1026598 A FR 1026598A FR 1026598D A FR1026598D A FR 1026598DA FR 1026598 A FR1026598 A FR 1026598A
Authority
FR
France
Prior art keywords
cycles
automatic derailleur
derailleur
automatic
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
Other languages
English (en)
Inventor
Etienne Gamonet
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 filed Critical
Application granted granted Critical
Publication of FR1026598A publication Critical patent/FR1026598A/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
    • B62M9/123—Rear derailleurs changing gears automatically

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR1026598D 1950-10-26 1950-10-26 Dérailleur automatique pour cycles Expired FR1026598A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1026598T 1950-10-26

Publications (1)

Publication Number Publication Date
FR1026598A true FR1026598A (fr) 1953-04-29

Family

ID=9580185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1026598D Expired FR1026598A (fr) 1950-10-26 1950-10-26 Dérailleur automatique pour cycles

Country Status (1)

Country Link
FR (1) FR1026598A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0246807A2 (fr) * 1986-05-22 1987-11-25 DUTIL, Robert Transmission automatique pour bicyclette à plusieurs vitesses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0246807A2 (fr) * 1986-05-22 1987-11-25 DUTIL, Robert Transmission automatique pour bicyclette à plusieurs vitesses
EP0246807A3 (fr) * 1986-05-22 1989-01-25 DUTIL, Robert Transmission automatique pour bicyclette à plusieurs vitesses

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