FR2550753A1 - Mecanisme de changement de vitesse pour chaine de bicyclette - Google Patents

Mecanisme de changement de vitesse pour chaine de bicyclette Download PDF

Info

Publication number
FR2550753A1
FR2550753A1 FR8413312A FR8413312A FR2550753A1 FR 2550753 A1 FR2550753 A1 FR 2550753A1 FR 8413312 A FR8413312 A FR 8413312A FR 8413312 A FR8413312 A FR 8413312A FR 2550753 A1 FR2550753 A1 FR 2550753A1
Authority
FR
France
Prior art keywords
chain
guide
lever
bicycle
plane
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.)
Withdrawn
Application number
FR8413312A
Other languages
English (en)
French (fr)
Inventor
Eduard Bergles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs AG
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 by Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of FR2550753A1 publication Critical patent/FR2550753A1/fr
Withdrawn legal-status Critical Current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
    • B62M9/1248—Mechanisms for shifting laterally characterised by the use of biasing means, e.g. springs; Arrangements thereof
    • 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
    • B62M9/1242—Mechanisms for shifting laterally characterised by the linkage mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
FR8413312A 1983-08-19 1984-08-17 Mecanisme de changement de vitesse pour chaine de bicyclette Withdrawn FR2550753A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3329935A DE3329935A1 (de) 1983-08-19 1983-08-19 Kettenschaltung mit gesteckten paralellogrammhebeln

Publications (1)

Publication Number Publication Date
FR2550753A1 true FR2550753A1 (fr) 1985-02-22

Family

ID=6206916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8413312A Withdrawn FR2550753A1 (fr) 1983-08-19 1984-08-17 Mecanisme de changement de vitesse pour chaine de bicyclette

Country Status (4)

Country Link
DE (1) DE3329935A1 (it)
FR (1) FR2550753A1 (it)
GB (1) GB2145173A (it)
IT (1) IT1179058B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6290621B1 (en) * 1999-04-15 2001-09-18 Shimano Inc. Derailleur for a bicycle
US6341538B1 (en) * 1999-05-27 2002-01-29 Shimano (Singapore) Private, Ltd. Cable connecting apparatus for a bicycle component
IT1321087B1 (it) 2000-11-24 2003-12-30 Campagnolo Srl Deragliatore posteriore per cambi di velocita' per biciclette.

Also Published As

Publication number Publication date
GB2145173A (en) 1985-03-20
IT8467829A0 (it) 1984-08-17
IT8467829A1 (it) 1986-02-17
DE3329935A1 (de) 1985-02-28
IT1179058B (it) 1987-09-16
GB8419702D0 (en) 1984-09-05

Similar Documents

Publication Publication Date Title
EP0013647B1 (fr) Sélecteur notamment pour dérailleur de bicyclette, et son application à un dérailleur
FR2792279A1 (fr) Derailleur arriere pour bicyclette
FR2581957A1 (fr) Derailleur arriere pour une bicyclette
EP0907550B1 (fr) Dispositif de tension et de guidage d'une chaine pour un changement de vitesses de velo
FR2502101A1 (fr) Changement de vitesse au pedalier des cycles et vehicules similaires
FR2617557A1 (fr) Derailleur pour changement de vitesse de bicyclette, dont la partie mobile tourillonne par rapport au cadre
FR2814140A1 (fr) Fourche de derailleur de bicyclette et derailleur comprenant ladite fourche
FR2617558A1 (fr) Derailleur arriere pour une transmission de bicyclette, dont la partie mobile pivote et coulisse par rapport au cadre
WO2005044656A1 (fr) Ensemble de commande de changement de vitesse combine a une commande de freinage pour un velo
FR2550753A1 (fr) Mecanisme de changement de vitesse pour chaine de bicyclette
FR2815584A1 (fr) Siege de vehicule avec un support lateral et une boucle de ceinture
FR2463716A1 (fr) Derailleur pour bicyclettes
EP2173603B1 (fr) Systeme de commande par cable et/ou par tige d'une boite de vitesses pour poids lourd a cabine basculante
FR2551017A1 (fr) Frein a machoires pour bicyclettes
EP0102259B1 (fr) Dispositif de commande pour dérailleurs
FR2541257A1 (fr) Dispositif tendeur pour le transport de matieres en forme de bande
EP0717920B1 (fr) Machine roulante à roues motrices perfectionnée du type tondeuse à gazon, débroussailleuse
EP0554200B1 (fr) Machine de fenaison comportant un châssis avec des roues porteuses commandées
FR2480222A1 (fr) Derailleur de bicyclette avec compensation automatique du changement de longueur des moyens de transmission
FR2508408A1 (fr) Mecanisme de transmission par chaine pour bicyclette
EP0135459A1 (fr) Faucheuse à disques perfectionnée
FR2463045A1 (fr) Derailleur pour cycle
FR2490577A1 (fr) Derailleur de bicyclette
FR2766452A1 (fr) Dispositif optimisant la transmission par chaine pour velos dont le cadre articule est compose d'un triangle avant et d'une suspension arriere
FR2468497A1 (fr) Dispositif pour le changement de position du derailleur avant d'une bicyclette

Legal Events

Date Code Title Description
ST Notification of lapse