FR915334A - Improvements to chain derailleurs for cycles - Google Patents

Improvements to chain derailleurs for cycles

Info

Publication number
FR915334A
FR915334A FR915334DA FR915334A FR 915334 A FR915334 A FR 915334A FR 915334D A FR915334D A FR 915334DA FR 915334 A FR915334 A FR 915334A
Authority
FR
France
Prior art keywords
cycles
derailleurs
chain
chain derailleurs
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
Claudius Masson
Leon Tournier
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 FR915334A publication Critical patent/FR915334A/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
    • B62M9/128—Accessories, e.g. protectors
    • 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)
FR915334D 1945-05-11 1945-05-11 Improvements to chain derailleurs for cycles Expired FR915334A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR915334T 1945-05-11

Publications (1)

Publication Number Publication Date
FR915334A true FR915334A (en) 1946-11-04

Family

ID=9422791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR915334D Expired FR915334A (en) 1945-05-11 1945-05-11 Improvements to chain derailleurs for cycles

Country Status (1)

Country Link
FR (1) FR915334A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1902937A2 (en) 2006-09-25 2008-03-26 Shimano Inc. Bicycle rear derailleur
EP3501964A1 (en) * 2017-12-22 2019-06-26 Campagnolo S.r.l. Rocker arm for a bicycle gearshift

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1902937A2 (en) 2006-09-25 2008-03-26 Shimano Inc. Bicycle rear derailleur
EP1902937A3 (en) * 2006-09-25 2008-05-14 Shimano Inc. Bicycle rear derailleur
US7722488B2 (en) 2006-09-25 2010-05-25 Shimano Inc. Bicycle rear derailleur
EP3501964A1 (en) * 2017-12-22 2019-06-26 Campagnolo S.r.l. Rocker arm for a bicycle gearshift

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