FR1225385A - Speed change system for cycles - Google Patents

Speed change system for cycles

Info

Publication number
FR1225385A
FR1225385A FR795546A FR795546A FR1225385A FR 1225385 A FR1225385 A FR 1225385A FR 795546 A FR795546 A FR 795546A FR 795546 A FR795546 A FR 795546A FR 1225385 A FR1225385 A FR 1225385A
Authority
FR
France
Prior art keywords
cycles
speed change
change system
speed
change
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
FR795546A
Other languages
French (fr)
Inventor
Emilien Mesnard
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
Priority to FR795546A priority Critical patent/FR1225385A/en
Application granted granted Critical
Publication of FR1225385A publication Critical patent/FR1225385A/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
    • 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
FR795546A 1959-05-16 1959-05-16 Speed change system for cycles Expired FR1225385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR795546A FR1225385A (en) 1959-05-16 1959-05-16 Speed change system for cycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR795546A FR1225385A (en) 1959-05-16 1959-05-16 Speed change system for cycles

Publications (1)

Publication Number Publication Date
FR1225385A true FR1225385A (en) 1960-06-30

Family

ID=8715156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR795546A Expired FR1225385A (en) 1959-05-16 1959-05-16 Speed change system for cycles

Country Status (1)

Country Link
FR (1) FR1225385A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104029771A (en) * 2013-03-07 2014-09-10 苏州小蜻蜓电动车有限公司 Variable-speed folding bicycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104029771A (en) * 2013-03-07 2014-09-10 苏州小蜻蜓电动车有限公司 Variable-speed folding bicycle

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