FR1017159A - Differential handlebar - Google Patents
Differential handlebarInfo
- Publication number
- FR1017159A FR1017159A FR1017159DA FR1017159A FR 1017159 A FR1017159 A FR 1017159A FR 1017159D A FR1017159D A FR 1017159DA FR 1017159 A FR1017159 A FR 1017159A
- Authority
- FR
- France
- Prior art keywords
- handlebar
- differential
- differential handlebar
- 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
- B62M1/14—Rider propulsion of wheeled vehicles operated exclusively by hand power
- B62M1/16—Rider propulsion of wheeled vehicles operated exclusively by hand power by means of a to-and-fro movable handlebar
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 |
|---|---|---|---|
| FR1017159T | 1950-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1017159A true FR1017159A (en) | 1952-12-03 |
Family
ID=9574304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1017159D Expired FR1017159A (en) | 1950-05-06 | 1950-05-06 | Differential handlebar |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1017159A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3007674A1 (en) * | 1980-02-29 | 1981-09-17 | Axel Ing.(Grad.) 8520 Erlangen Jungmann | Auxiliary front wheel drive for bicycle - has horizontally pivoted handlebars with reciprocating chain drive to front freewheel |
| US5308097A (en) * | 1991-11-06 | 1994-05-03 | Francesco Bono | Mechanism to convert the front idle wheels of bicycles in general into drive wheels |
-
1950
- 1950-05-06 FR FR1017159D patent/FR1017159A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3007674A1 (en) * | 1980-02-29 | 1981-09-17 | Axel Ing.(Grad.) 8520 Erlangen Jungmann | Auxiliary front wheel drive for bicycle - has horizontally pivoted handlebars with reciprocating chain drive to front freewheel |
| US5308097A (en) * | 1991-11-06 | 1994-05-03 | Francesco Bono | Mechanism to convert the front idle wheels of bicycles in general into drive wheels |
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