FR902980A - Improvements to derailleurs for cycles - Google Patents

Improvements to derailleurs for cycles

Info

Publication number
FR902980A
FR902980A FR902980DA FR902980A FR 902980 A FR902980 A FR 902980A FR 902980D A FR902980D A FR 902980DA FR 902980 A FR902980 A FR 902980A
Authority
FR
France
Prior art keywords
derailleurs
cycles
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
Andre Jolly
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 FR902980A publication Critical patent/FR902980A/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
    • B62M9/124—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)
FR902980D 1943-10-29 1943-10-29 Improvements to derailleurs for cycles Expired FR902980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR902980T 1943-10-29

Publications (1)

Publication Number Publication Date
FR902980A true FR902980A (en) 1945-09-18

Family

ID=9404447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902980D Expired FR902980A (en) 1943-10-29 1943-10-29 Improvements to derailleurs for cycles

Country Status (1)

Country Link
FR (1) FR902980A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534216A1 (en) * 1982-10-12 1984-04-13 Huret & Fils DERAILLEUR FOR CYCLE WITH ADJUSTABLE CHAIN GUIDANCE DEVICE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534216A1 (en) * 1982-10-12 1984-04-13 Huret & Fils DERAILLEUR FOR CYCLE WITH ADJUSTABLE CHAIN GUIDANCE DEVICE
EP0107550A1 (en) * 1982-10-12 1984-05-02 HURET ET SES FILS Société dite: Bicycle gear-change with adjustable chain-guiding
US4500302A (en) * 1982-10-12 1985-02-19 Huret Et Ses Fils Derailler for a cycle having an orientable chain guiding device

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