FR1007331A - Perfectionnement aux changements de vitesses par dérailleur de chaîne - Google Patents

Perfectionnement aux changements de vitesses par dérailleur de chaîne

Info

Publication number
FR1007331A
FR1007331A FR1007331DA FR1007331A FR 1007331 A FR1007331 A FR 1007331A FR 1007331D A FR1007331D A FR 1007331DA FR 1007331 A FR1007331 A FR 1007331A
Authority
FR
France
Prior art keywords
improvement
gear changes
chain derailleur
derailleur
chain
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 FR1007331A publication Critical patent/FR1007331A/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)
FR1007331D 1949-12-19 1949-12-19 Perfectionnement aux changements de vitesses par dérailleur de chaîne Expired FR1007331A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1007331T 1949-12-19

Publications (1)

Publication Number Publication Date
FR1007331A true FR1007331A (fr) 1952-05-05

Family

ID=9566527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1007331D Expired FR1007331A (fr) 1949-12-19 1949-12-19 Perfectionnement aux changements de vitesses par dérailleur de chaîne

Country Status (1)

Country Link
FR (1) FR1007331A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769848A (en) * 1972-06-26 1973-11-06 Guire W Mc Automatic shifting means for multispeed bicycles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769848A (en) * 1972-06-26 1973-11-06 Guire W Mc Automatic shifting means for multispeed bicycles

Similar Documents

Publication Publication Date Title
CH276230A (de) Kurbelgetriebe.
FR1007331A (fr) Perfectionnement aux changements de vitesses par dérailleur de chaîne
FR59161E (fr) Modification complémentaire à un étau parallèle à positions variables
FR1029381A (fr) Perfectionnements aux roues dentées pour transmission par chaîne
FR984583A (fr) Pédalier de cycle
FR1000094A (fr) Perfectionnements aux dérailleurs de chaîne pour cycles
FR995794A (fr) Perfectionnement aux changements de vitesse pour cycles par déraillage de la chaîne
FR1003373A (fr) Perfectionnement aux changements de vitesses à dérailleur
FR990451A (fr) Perfectionnements aux changements de vitesse
FR1019111A (fr) Bicyclette
FR989820A (fr) Mécanisme réducteur de vitesses
FR967697A (fr) Perfectionnements aux changements de vitesses par déraillement de chaîne
FR1011333A (fr) Perfectionnements aux chaînes de transmission
AT170756B (de) Kurbelgetriebe
FR996936A (fr) Perfectionnement aux boîtes de vitesses
FR995666A (fr) Perfectionnements aux changements de vitesses épicycloidaux
FR992465A (fr) Perfectionnements aux pédales de bicyclettes
FR1017448A (fr) Perfectionnements aux changements de vitesse par déraillage de la chaîne
FR1000070A (fr) Motocyclette carrossée perfectionnée
FR59847E (fr) Guide-chaîne pour changement de vitesse par déraillement de chaîne
FR993771A (fr) Extension de manivelles de bicyclette
FR985573A (fr) Roue dentée
CH274332A (de) Stufenloses Getriebe.
FR1006707A (fr) Perfectionnements aux pédales de bicyclettes
AT181475B (de) Untersetzungsgetriebe