FR785035A - Mécanisme de changement de vitesse pour cycles - Google Patents

Mécanisme de changement de vitesse pour cycles

Info

Publication number
FR785035A
FR785035A FR785035DA FR785035A FR 785035 A FR785035 A FR 785035A FR 785035D A FR785035D A FR 785035DA FR 785035 A FR785035 A FR 785035A
Authority
FR
France
Prior art keywords
cycles
gear shift
shift mechanism
gear
shift
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
Charles Gautherot
Lazare Venot
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 FR785035A publication Critical patent/FR785035A/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
    • B62M9/16—Tensioning or adjusting equipment for chains, belts or the like
    • 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
    • B62M2009/12406—Rear derailleur comprising a rigid pivoting arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR785035D 1935-02-01 1935-02-01 Mécanisme de changement de vitesse pour cycles Expired FR785035A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR785035T 1935-02-01

Publications (1)

Publication Number Publication Date
FR785035A true FR785035A (fr) 1935-07-31

Family

ID=9217607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785035D Expired FR785035A (fr) 1935-02-01 1935-02-01 Mécanisme de changement de vitesse pour cycles

Country Status (1)

Country Link
FR (1) FR785035A (fr)

Similar Documents

Publication Publication Date Title
FR795941A (fr) Changement de vitesse pour bicyclettes
FR842296A (fr) Train de changement de vitesse
FR796594A (fr) Mécanisme de changement de vitesse
FR760565A (fr) Changement de vitesse pour cycles
FR785035A (fr) Mécanisme de changement de vitesse pour cycles
FR780638A (fr) Mécanisme de changement de vitesse
FR820201A (fr) Mécanisme de changement de vitesse pour bicyclettes
FR733013A (fr) Mécanisme de changement de vitesse, notamment pour locotracteurs
FR45176E (fr) Changement de vitesse pour cycles par déraillement de chaîne
FR795626A (fr) Mécanisme de changement de vitesse
FR797360A (fr) Mécanisme de changement de vitesse
FR814705A (fr) Mécanisme de changement de vitesse
FR771557A (fr) Dispositif de changement de vitesse à déraillage de chaîne pour cycles
FR787432A (fr) Mécanisme de changement de vitesse
FR787001A (fr) Changement de vitesse pour bicyclette
FR797499A (fr) Changement de vitesse pour bicyclettes
FR795968A (fr) Changement de vitesse par déraillage pour cycles
FR804047A (fr) Mécanisme de changement de vitesse
FR766734A (fr) Boîte de changement de vitesse pour cycles
FR780223A (fr) Changement de vitesses pour cycles
FR734244A (fr) Changement de vitesses pour cycles
FR764740A (fr) Mécanisme de changement de vitesse
FR779568A (fr) Mécanisme de changement de vitesse
FR787161A (fr) Changement de vitesse pour automobiles
FR791553A (fr) Dérailleur pour changement de vitesses pour bicyclettes