FR61321E - Chain derailleur for bicycle - Google Patents

Chain derailleur for bicycle

Info

Publication number
FR61321E
FR61321E FR61321DA FR61321E FR 61321 E FR61321 E FR 61321E FR 61321D A FR61321D A FR 61321DA FR 61321 E FR61321 E FR 61321E
Authority
FR
France
Prior art keywords
bicycle
chain derailleur
derailleur
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
Andre-Louis Havet
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 FR61321E publication Critical patent/FR61321E/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
    • B62M9/1244—Mechanisms for shifting laterally limiting or positioning the movement
    • B62M9/1246—Mechanisms for shifting laterally limiting or positioning the movement using cams or plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR61321D 1951-01-31 1951-01-31 Chain derailleur for bicycle Expired FR61321E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR61321T 1951-01-31

Publications (1)

Publication Number Publication Date
FR61321E true FR61321E (en) 1955-04-25

Family

ID=8694896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61321D Expired FR61321E (en) 1951-01-31 1951-01-31 Chain derailleur for bicycle

Country Status (1)

Country Link
FR (1) FR61321E (en)

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