FR608129A - Speed multiplier for bicycles - Google Patents
Speed multiplier for bicyclesInfo
- Publication number
- FR608129A FR608129A FR608129DA FR608129A FR 608129 A FR608129 A FR 608129A FR 608129D A FR608129D A FR 608129DA FR 608129 A FR608129 A FR 608129A
- Authority
- FR
- France
- Prior art keywords
- bicycles
- speed multiplier
- multiplier
- speed
- 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
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/02—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of unchangeable ratio
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 |
---|---|---|---|
FR608129T | 1925-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR608129A true FR608129A (en) | 1926-07-21 |
Family
ID=8975842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR608129D Expired FR608129A (en) | 1925-12-21 | 1925-12-21 | Speed multiplier for bicycles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR608129A (en) |
-
1925
- 1925-12-21 FR FR608129D patent/FR608129A/en not_active Expired
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