FR936185A - Perfectionnements aux dispositifs dérailleurs de chaîne pour pédalier cycle et similaires - Google Patents

Perfectionnements aux dispositifs dérailleurs de chaîne pour pédalier cycle et similaires

Info

Publication number
FR936185A
FR936185A FR936185DA FR936185A FR 936185 A FR936185 A FR 936185A FR 936185D A FR936185D A FR 936185DA FR 936185 A FR936185 A FR 936185A
Authority
FR
France
Prior art keywords
cranksets
cycle
chain derailleur
devices
derailleur devices
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
Lucien-Charles-Hippo Juy
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 FR936185A publication Critical patent/FR936185A/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
    • B62M9/131—Front derailleurs
    • B62M9/134—Mechanisms for shifting laterally

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR936185D 1946-11-15 1946-11-15 Perfectionnements aux dispositifs dérailleurs de chaîne pour pédalier cycle et similaires Expired FR936185A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR936185T 1946-11-15

Publications (1)

Publication Number Publication Date
FR936185A true FR936185A (fr) 1948-07-12

Family

ID=9457248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR936185D Expired FR936185A (fr) 1946-11-15 1946-11-15 Perfectionnements aux dispositifs dérailleurs de chaîne pour pédalier cycle et similaires

Country Status (1)

Country Link
FR (1) FR936185A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121575A (en) * 1962-02-26 1964-02-18 Mario J Bourgi Bicycle drive apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121575A (en) * 1962-02-26 1964-02-18 Mario J Bourgi Bicycle drive apparatus

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