BR7801613U - Three speed gearbox for bicycle. - Google Patents
Three speed gearbox for bicycle.Info
- Publication number
- BR7801613U BR7801613U BR7801613U BR7801613U BR7801613U BR 7801613 U BR7801613 U BR 7801613U BR 7801613 U BR7801613 U BR 7801613U BR 7801613 U BR7801613 U BR 7801613U BR 7801613 U BR7801613 U BR 7801613U
- Authority
- BR
- Brazil
- Prior art keywords
- bicycle
- speed gearbox
- speed
- pinion
- pinions
- Prior art date
Links
Landscapes
- Structure Of Transmissions (AREA)
Abstract
O cambio de três velocidades para bicicletas, a presente invenção que apenas nos eixos e pinhões, conjuga as funções de transmitir três velocidades para o pinhão ( A-6 ) girado por pedal, que corresponde para a coroa ( figura 1), que esta mostrando o eixo ( 1 ),l a 2¬ velocidade engatada no pinhão ( A-3 ).The three-speed gearshift for bicycles, the present invention that only on axles and pinions, combines the functions of transmitting three speeds to the pinion (A-6) rotated by pedal, which corresponds to the crown (figure 1), which is showing the axle (1), 1 to 2 speed engaged on the pinion (A-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR7801613U BR7801613U (en) | 1998-04-07 | 1998-04-07 | Three speed gearbox for bicycle. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR7801613U BR7801613U (en) | 1998-04-07 | 1998-04-07 | Three speed gearbox for bicycle. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7801613U true BR7801613U (en) | 2000-03-28 |
Family
ID=4009920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7801613U BR7801613U (en) | 1998-04-07 | 1998-04-07 | Three speed gearbox for bicycle. |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BR7801613U (en) |
-
1998
- 1998-04-07 BR BR7801613U patent/BR7801613U/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
| B11Y | Dismissal: definitive dismissal - article 33 of industrial property law |