FR885077A - Large effect derailleur for gear changes by chain and stepped sprockets for bicycles, tandems or the like - Google Patents

Large effect derailleur for gear changes by chain and stepped sprockets for bicycles, tandems or the like

Info

Publication number
FR885077A
FR885077A FR885077DA FR885077A FR 885077 A FR885077 A FR 885077A FR 885077D A FR885077D A FR 885077DA FR 885077 A FR885077 A FR 885077A
Authority
FR
France
Prior art keywords
tandems
derailleur
bicycles
chain
large effect
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
French (fr)
Inventor
Georges Pignal
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 FR885077A publication Critical patent/FR885077A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR885077D 1941-03-14 1941-03-14 Large effect derailleur for gear changes by chain and stepped sprockets for bicycles, tandems or the like Expired FR885077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR885077T 1941-03-14

Publications (1)

Publication Number Publication Date
FR885077A true FR885077A (en) 1943-09-03

Family

ID=9375275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR885077D Expired FR885077A (en) 1941-03-14 1941-03-14 Large effect derailleur for gear changes by chain and stepped sprockets for bicycles, tandems or the like

Country Status (1)

Country Link
FR (1) FR885077A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532906A1 (en) * 1982-09-15 1984-03-16 Huret & Fils IMPROVED PEDALER DERAILLEUR FOR BICYCLE
FR2597060A1 (en) * 1986-04-11 1987-10-16 Shimano Industrial Co FRONT DERAILLEUR FOR A BICYCLE
FR2597947A1 (en) * 1986-04-28 1987-10-30 Shimano Industrial Co FRONT DERAILLEUR FOR A BICYCLE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532906A1 (en) * 1982-09-15 1984-03-16 Huret & Fils IMPROVED PEDALER DERAILLEUR FOR BICYCLE
EP0104110A2 (en) * 1982-09-15 1984-03-28 Sachs-Huret S.A. Front derailleur for a bicycle
EP0104110A3 (en) * 1982-09-15 1985-08-14 Huret Et Ses Fils Societe Dite: Front derailleur for a bicycle
FR2597060A1 (en) * 1986-04-11 1987-10-16 Shimano Industrial Co FRONT DERAILLEUR FOR A BICYCLE
FR2597947A1 (en) * 1986-04-28 1987-10-30 Shimano Industrial Co FRONT DERAILLEUR FOR A BICYCLE

Similar Documents

Publication Publication Date Title
FR885077A (en) Large effect derailleur for gear changes by chain and stepped sprockets for bicycles, tandems or the like
FR974108A (en) Front-wheel drive bicycle or motorcycle
FR844979A (en) Improvements to derailleurs and chain tensioners for velocipedes
FR878755A (en) Chain guide for gear changes with several sprockets, particularly for bicycles
FR52085E (en) Semi-rigid drive for cranksets of bicycles, tandems or the like
FR873992A (en) Simplified and rigid control derailleur for gear changes for bicycles, tandems or the like
FR891109A (en) Hydraulic brake for bicycles, motorcycles and the like
GR9909B (en) BICYCLE MOVEMENT WITHOUT CHAIN.
FR1417855A (en) Wheel in particular for bicycle derailleur as well as derailleurs provided with said wheel or the like
FR894861A (en) Chain tensioner for multiple sprockets, especially for bicycles
FR899089A (en) Bicycle handlebar grip
FR884383A (en) Bicycle derailleur
ES155202A1 (en) IMPROVEMENTS INTRODUCED IN BICYCLE SPROCKETS
FR794937A (en) Chain derailleur, applicable to velocipede
DK63579C (en) Chain tensioner for double or double toothed rings, especially for bicycles.
FR48146E (en) New transverse controls for bicycle chain derailleurs
ES9854Y (en) Toothed chainring or bottom bracket flywheel, especially for bicycles.
DK64890C (en) Chainless Drive for Bicycles.
CH247588A (en) Bicycle chain derailment gearbox.
FR49789E (en) Improvements to mudguards for bicycles, motorcycles or the like
ES5989Y (en) Special racing bike frame.
DK61962C (en) Device for bicycle handlebars.
DK60065C (en) Device for bicycle handlebars.
DK60866C (en) Device for bicycle handlebars.
FR883867A (en) Ball roller, especially for chain derailleur for cycles