FR406967A - Changement de vitesse pour cycles - Google Patents
Changement de vitesse pour cyclesInfo
- Publication number
- FR406967A FR406967A FR406967DA FR406967A FR 406967 A FR406967 A FR 406967A FR 406967D A FR406967D A FR 406967DA FR 406967 A FR406967 A FR 406967A
- Authority
- FR
- France
- Prior art keywords
- cycles
- speed change
- 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
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE406967X | 1908-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR406967A true FR406967A (fr) | 1910-02-16 |
Family
ID=1451314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR406967D Expired FR406967A (fr) | 1908-09-17 | 1909-09-13 | Changement de vitesse pour cycles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR406967A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104029771A (zh) * | 2013-03-07 | 2014-09-10 | 苏州小蜻蜓电动车有限公司 | 一种变速折叠自行车 |
-
1909
- 1909-09-13 FR FR406967D patent/FR406967A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104029771A (zh) * | 2013-03-07 | 2014-09-10 | 苏州小蜻蜓电动车有限公司 | 一种变速折叠自行车 |
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