FR2259739B3 - - Google Patents
Info
- Publication number
- FR2259739B3 FR2259739B3 FR7403583A FR7403583A FR2259739B3 FR 2259739 B3 FR2259739 B3 FR 2259739B3 FR 7403583 A FR7403583 A FR 7403583A FR 7403583 A FR7403583 A FR 7403583A FR 2259739 B3 FR2259739 B3 FR 2259739B3
- 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
- B62M3/00—Construction of cranks operated by hand or foot
- B62M3/02—Construction of cranks operated by hand or foot of adjustable length
- B62M3/04—Construction of cranks operated by hand or foot of adjustable length automatically adjusting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Mechanical Control Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7403583A FR2259739A1 (en) | 1974-02-04 | 1974-02-04 | Adjustable leverage bicycle pedal - has varying effective crank length when pedal is tilted to improve effort |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7403583A FR2259739A1 (en) | 1974-02-04 | 1974-02-04 | Adjustable leverage bicycle pedal - has varying effective crank length when pedal is tilted to improve effort |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2259739A1 FR2259739A1 (en) | 1975-08-29 |
| FR2259739B3 true FR2259739B3 (is") | 1977-01-07 |
Family
ID=9134415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7403583A Granted FR2259739A1 (en) | 1974-02-04 | 1974-02-04 | Adjustable leverage bicycle pedal - has varying effective crank length when pedal is tilted to improve effort |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2259739A1 (is") |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997036779A1 (es) * | 1996-03-29 | 1997-10-09 | Javier Moresco Suarez | Pedal semiarticulado en biela para bicicletas |
| CA2895234C (en) * | 2012-12-21 | 2020-12-29 | Proto Fab Inc. | Crankset and method for transfering power in a crankset |
| FR3021621B1 (fr) * | 2014-06-02 | 2016-07-01 | Stephane Aupy | Dispositif d'excentration d'un axe de pedale d'un pedalier et pedalier equipe dudit dispositif |
-
1974
- 1974-02-04 FR FR7403583A patent/FR2259739A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2259739A1 (en) | 1975-08-29 |