FR1064020A - Improvements to idlers or pulleys for chain derailleurs of cycles and the like - Google Patents

Improvements to idlers or pulleys for chain derailleurs of cycles and the like

Info

Publication number
FR1064020A
FR1064020A FR1064020DA FR1064020A FR 1064020 A FR1064020 A FR 1064020A FR 1064020D A FR1064020D A FR 1064020DA FR 1064020 A FR1064020 A FR 1064020A
Authority
FR
France
Prior art keywords
idlers
pulleys
cycles
derailleurs
chain
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
Albert Raimond
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 FR1064020A publication Critical patent/FR1064020A/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
    • B62M9/121—Rear derailleurs
    • B62M9/126—Chain guides; Mounting thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR1064020D 1952-10-02 1952-10-02 Improvements to idlers or pulleys for chain derailleurs of cycles and the like Expired FR1064020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1064020T 1952-10-02

Publications (1)

Publication Number Publication Date
FR1064020A true FR1064020A (en) 1954-05-10

Family

ID=9601475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1064020D Expired FR1064020A (en) 1952-10-02 1952-10-02 Improvements to idlers or pulleys for chain derailleurs of cycles and the like

Country Status (1)

Country Link
FR (1) FR1064020A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950093A1 (en) * 1979-04-23 1980-11-06 Huret & Fils BICYCLE CHAIN GEAR
EP0031712A2 (en) * 1979-12-29 1981-07-08 Shimano Industrial Company Limited Chain guide for cycle derailleur and use thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950093A1 (en) * 1979-04-23 1980-11-06 Huret & Fils BICYCLE CHAIN GEAR
JPS55145085A (en) * 1979-04-23 1980-11-12 Huret Roger Transmission
FR2454954A1 (en) * 1979-04-23 1980-11-21 Huret Roger DERAILLEUR FOR CYCLE
JPH0123358B2 (en) * 1979-04-23 1989-05-02 Huret & Fils
EP0031712A2 (en) * 1979-12-29 1981-07-08 Shimano Industrial Company Limited Chain guide for cycle derailleur and use thereof
EP0031712A3 (en) * 1979-12-29 1982-06-09 Shimano Industrial Company Limited Chain guide for cycle derailleur and use thereof

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