FR2259740B3 - - Google Patents
Info
- Publication number
- FR2259740B3 FR2259740B3 FR7404745A FR7404745A FR2259740B3 FR 2259740 B3 FR2259740 B3 FR 2259740B3 FR 7404745 A FR7404745 A FR 7404745A FR 7404745 A FR7404745 A FR 7404745A FR 2259740 B3 FR2259740 B3 FR 2259740B3
- Authority
- FR
- France
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7404745A FR2259740A1 (en) | 1974-02-01 | 1974-02-01 | Variable speed crank gear for cycle or motor cycle - has freewheel gears on crank and pinions on sleeve screwed to hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7404745A FR2259740A1 (en) | 1974-02-01 | 1974-02-01 | Variable speed crank gear for cycle or motor cycle - has freewheel gears on crank and pinions on sleeve screwed to hub |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2259740A1 FR2259740A1 (en) | 1975-08-29 |
| FR2259740B3 true FR2259740B3 (enrdf_load_stackoverflow) | 1976-11-26 |
Family
ID=9134821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7404745A Granted FR2259740A1 (en) | 1974-02-01 | 1974-02-01 | Variable speed crank gear for cycle or motor cycle - has freewheel gears on crank and pinions on sleeve screwed to hub |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2259740A1 (enrdf_load_stackoverflow) |
-
1974
- 1974-02-01 FR FR7404745A patent/FR2259740A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2259740A1 (en) | 1975-08-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |