FR1020378A - Changement de vitesses à double enroulement auto-régulateur de tension de chaîne constante - Google Patents

Changement de vitesses à double enroulement auto-régulateur de tension de chaîne constante

Info

Publication number
FR1020378A
FR1020378A FR1020378DA FR1020378A FR 1020378 A FR1020378 A FR 1020378A FR 1020378D A FR1020378D A FR 1020378DA FR 1020378 A FR1020378 A FR 1020378A
Authority
FR
France
Prior art keywords
chain tension
constant chain
tension self
regulating double
winding shifting
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
Raymond-Eugene Bon
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 FR1020378A publication Critical patent/FR1020378A/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
    • B62M9/125—Mounting the derailleur on the frame
    • 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)
FR1020378D 1950-05-24 1950-05-24 Changement de vitesses à double enroulement auto-régulateur de tension de chaîne constante Expired FR1020378A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1020378T 1950-05-24

Publications (1)

Publication Number Publication Date
FR1020378A true FR1020378A (fr) 1953-02-05

Family

ID=9576294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1020378D Expired FR1020378A (fr) 1950-05-24 1950-05-24 Changement de vitesses à double enroulement auto-régulateur de tension de chaîne constante

Country Status (1)

Country Link
FR (1) FR1020378A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406587A (en) * 1966-09-23 1968-10-22 Schwinn Bicycle Co Bicycle gear shift mechanism
FR2502098A1 (fr) * 1981-03-23 1982-09-24 Huret & Fils Dispositif perfectionne de fixation d'un derailleur sur une patte de cadre
FR2502097A1 (fr) * 1981-03-23 1982-09-24 Huret & Fils Dispositif de fixation d'un derailleur sur une patte de cadre
FR2617558A1 (fr) * 1987-07-02 1989-01-06 Campagnolo Spa Derailleur arriere pour une transmission de bicyclette, dont la partie mobile pivote et coulisse par rapport au cadre

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406587A (en) * 1966-09-23 1968-10-22 Schwinn Bicycle Co Bicycle gear shift mechanism
FR2502098A1 (fr) * 1981-03-23 1982-09-24 Huret & Fils Dispositif perfectionne de fixation d'un derailleur sur une patte de cadre
FR2502097A1 (fr) * 1981-03-23 1982-09-24 Huret & Fils Dispositif de fixation d'un derailleur sur une patte de cadre
EP0061365A1 (fr) * 1981-03-23 1982-09-29 HURET ET SES FILS Société dite: Dispositif de fixation d'un dérailleur sur une patte de cadre
EP0061943A1 (fr) * 1981-03-23 1982-10-06 HURET ET SES FILS Société dite: Dispositif de fixation d'un dérailleur sur une patte de cadre
FR2617558A1 (fr) * 1987-07-02 1989-01-06 Campagnolo Spa Derailleur arriere pour une transmission de bicyclette, dont la partie mobile pivote et coulisse par rapport au cadre

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