FR993293A - Système de changement de vitesses combiné avec carter de chaîne - Google Patents

Système de changement de vitesses combiné avec carter de chaîne

Info

Publication number
FR993293A
FR993293A FR993293DA FR993293A FR 993293 A FR993293 A FR 993293A FR 993293D A FR993293D A FR 993293DA FR 993293 A FR993293 A FR 993293A
Authority
FR
France
Prior art keywords
gear change
change system
system combined
chain guard
guard
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 FR993293A publication Critical patent/FR993293A/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
    • B62M9/131—Front derailleurs
    • B62M9/134—Mechanisms for shifting laterally

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR993293D 1949-06-17 1949-06-17 Système de changement de vitesses combiné avec carter de chaîne Expired FR993293A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993293T 1949-06-17

Publications (1)

Publication Number Publication Date
FR993293A true FR993293A (fr) 1951-10-29

Family

ID=9555568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993293D Expired FR993293A (fr) 1949-06-17 1949-06-17 Système de changement de vitesses combiné avec carter de chaîne

Country Status (1)

Country Link
FR (1) FR993293A (fr)

Similar Documents

Publication Publication Date Title
CH284114A (fr) Ustensile de poche.
FR1011400A (fr) Dispositif de classement
FR993293A (fr) Système de changement de vitesses combiné avec carter de chaîne
CH283866A (de) Zahnradgetriebe.
FR1012763A (fr) Chloro-8 théophyllinate de nu-(diméthylaminoéthyl)-nu-(p. méthoxybenzyl) alpha-aminopyridine
FR1032657A (fr) Dispositif de changement de vitesses
CH292526A (de) Laufschaufelträger.
ES21000Y (es) Pinza de seguridad.
CH274332A (de) Stufenloses Getriebe.
FR993110A (fr) Garde-chaîne combiné avec tout changement de vitesses pour cycles et similaires
FR990019A (fr) Dispositif de graissage
CH285566A (fr) Dispositif de transmission.
ES20630Y (es) Microhidroextractor de laboratorio.
FR59612E (fr) Système de changement de vitesses par déraillement de chaîne
FR1102468A (fr) Dispositif de changement de vitesse
CH275663A (fr) Auto-véhicule avec dispositif de chargement.
CH288630A (de) Fliegergurte.
CH276595A (de) Ubersetzungswechselgetriebe für Fahrräder.
ES20946Y (es) Indicador de velocidades para bicicletas.
ES19902Y (es) Sonaja con roedor.
ES20815Y (es) Estoque de juguete para esgrima, con indicador luminoso.
ES20612Y (es) Juego de construcciones ensamblables.
ES19150Y (es) Hebilla.
CH281224A (de) Schnalle.
ES20454Y (es) Cuchillo inofensivo.