FR1003373A - Perfectionnement aux changements de vitesses à dérailleur - Google Patents

Perfectionnement aux changements de vitesses à dérailleur

Info

Publication number
FR1003373A
FR1003373A FR1003373DA FR1003373A FR 1003373 A FR1003373 A FR 1003373A FR 1003373D A FR1003373D A FR 1003373DA FR 1003373 A FR1003373 A FR 1003373A
Authority
FR
France
Prior art keywords
improvement
gear changes
derailleur gear
derailleur
changes
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
Louis-Eugene Morel
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 FR1003373A publication Critical patent/FR1003373A/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
    • B62M9/124—Mechanisms for shifting laterally
    • 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
    • B62M2009/12413—Rear derailleur comprising telescoping mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR1003373D 1949-12-19 1949-12-19 Perfectionnement aux changements de vitesses à dérailleur Expired FR1003373A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1003373T 1949-12-19

Publications (1)

Publication Number Publication Date
FR1003373A true FR1003373A (fr) 1952-03-17

Family

ID=9562949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1003373D Expired FR1003373A (fr) 1949-12-19 1949-12-19 Perfectionnement aux changements de vitesses à dérailleur

Country Status (1)

Country Link
FR (1) FR1003373A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183255A (en) * 1974-12-16 1980-01-15 Fichtel & Sachs Ag Bicycle with derailleur arrangement
WO1988001962A3 (fr) * 1986-09-16 1988-05-19 Villiger Soehne Ag Changement de vitesse electromecanique pour bicyclette

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183255A (en) * 1974-12-16 1980-01-15 Fichtel & Sachs Ag Bicycle with derailleur arrangement
WO1988001962A3 (fr) * 1986-09-16 1988-05-19 Villiger Soehne Ag Changement de vitesse electromecanique pour bicyclette
US4946425A (en) * 1986-09-16 1990-08-07 Villiger Sohne AG Cigarrenfabriken Electromechanical bicycle gear shift mechanism

Similar Documents

Publication Publication Date Title
FR1053803A (fr) Perfectionnements aux machines à calculer
FR1003373A (fr) Perfectionnement aux changements de vitesses à dérailleur
AT169361B (de) Umschaltgetriebe
FR989820A (fr) Mécanisme réducteur de vitesses
FR996936A (fr) Perfectionnement aux boîtes de vitesses
FR990451A (fr) Perfectionnements aux changements de vitesse
FR1024690A (fr) Perfectionnements aux détergents non savonneux
FR1002756A (fr) Perfectionnements aux machines de biscuiterie à découper
AT170756B (de) Kurbelgetriebe
FR1000129A (fr) Perfectionnements aux robinets
FR989873A (fr) Pédalier à démultiplication
FR999608A (fr) Perfectionnements apportés aux transmissions à courroies
FR1007331A (fr) Perfectionnement aux changements de vitesses par dérailleur de chaîne
AT181475B (de) Untersetzungsgetriebe
FR993822A (fr) Perfectionnements aux machines à cylindrer
FR989788A (fr) Perfectionnement aux tarauds
FR1017524A (fr) Perfectionnements aux mécanismes de transmission
FR989322A (fr) Perfectionnements aux mécanismes de transmission
FR1009102A (fr) Perfectionnements aux machines à extrusion
FR1027108A (fr) Perfectionnements aux machines à calculer
FR995666A (fr) Perfectionnements aux changements de vitesses épicycloidaux
FR997042A (fr) Perfectionnements aux changements de vitesse du type à poulies déformables
FR991284A (fr) Perfectionnements apportés aux sièges
FR1022193A (fr) Perfectionnements aux trop-plein
FR1003946A (fr) Perfectionnement aux gommes à effacer