FR21832E - Crankset - Google Patents
CranksetInfo
- Publication number
- FR21832E FR21832E FR21832A FR21832DA FR21832E FR 21832 E FR21832 E FR 21832E FR 21832 A FR21832 A FR 21832A FR 21832D A FR21832D A FR 21832DA FR 21832 E FR21832 E FR 21832E
- Authority
- FR
- France
- Prior art keywords
- crankset
- 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
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
- B62M1/26—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by rotary cranks combined with reciprocating levers
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 |
|---|---|---|---|
| FR21832T | 1919-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR21832E true FR21832E (en) | 1921-03-30 |
Family
ID=8660815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR21832A Expired FR21832E (en) | 1919-11-18 | 1919-11-18 | Crankset |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR21832E (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0063895A1 (en) * | 1981-04-15 | 1982-11-03 | Peter Bortolin | Improvements in and relating to drive mechanisms |
| WO2008046934A1 (en) * | 2006-10-20 | 2008-04-24 | Julian Guerrero Diez | Cycle drive train which has been improved by oversizing the cranks thereof |
-
1919
- 1919-11-18 FR FR21832A patent/FR21832E/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0063895A1 (en) * | 1981-04-15 | 1982-11-03 | Peter Bortolin | Improvements in and relating to drive mechanisms |
| US4456276A (en) * | 1981-04-15 | 1984-06-26 | Peter Bortolin | Bicycle assembly |
| WO2008046934A1 (en) * | 2006-10-20 | 2008-04-24 | Julian Guerrero Diez | Cycle drive train which has been improved by oversizing the cranks thereof |
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