FR357130A - Pignon ovale de pédalier pour bicyclette - Google Patents
Pignon ovale de pédalier pour bicycletteInfo
- Publication number
- FR357130A FR357130A FR357130DA FR357130A FR 357130 A FR357130 A FR 357130A FR 357130D A FR357130D A FR 357130DA FR 357130 A FR357130 A FR 357130A
- Authority
- FR
- France
- Prior art keywords
- bicycle
- bottom bracket
- oval bottom
- sprocket
- bracket sprocket
- 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
- B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel
-
- 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
- B62M2009/002—Non-circular chain rings or sprockets
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR357130T | 1905-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR357130A true FR357130A (fr) | 1905-12-19 |
Family
ID=1405050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR357130D Expired FR357130A (fr) | 1905-08-19 | 1905-08-19 | Pignon ovale de pédalier pour bicyclette |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR357130A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2313253A1 (fr) * | 1975-06-03 | 1976-12-31 | Motobecane Ateliers | Perfectionnement aux transmissions, notamment pour cyclomoteurs |
-
1905
- 1905-08-19 FR FR357130D patent/FR357130A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2313253A1 (fr) * | 1975-06-03 | 1976-12-31 | Motobecane Ateliers | Perfectionnement aux transmissions, notamment pour cyclomoteurs |
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