ES291208U - Transmission for front wheel traction of bikes (Machine-translation by Google Translate, not legally binding) - Google Patents
Transmission for front wheel traction of bikes (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES291208U ES291208U ES1985291208U ES291208U ES291208U ES 291208 U ES291208 U ES 291208U ES 1985291208 U ES1985291208 U ES 1985291208U ES 291208 U ES291208 U ES 291208U ES 291208 U ES291208 U ES 291208U
- Authority
- ES
- Spain
- Prior art keywords
- transmission
- front wheel
- integral
- shaft
- translation
- 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.)
- Granted
Links
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Transmission for front wheel drive of bicycles, characterized in that it comprises a pto mechanism, a drive mechanism for the front wheel and a flexible transmission shaft connected to both mechanisms; whose pto mechanism is composed of two pinions with parallel axes, between which is mounted a gearwheel or transmission chain, and a transmission case, the first pinion being integral with the pedal axle and the second pinion integral with the axle. Input shaft of the transmission box, whose output shaft is connected to the flexible transmission shaft; and whose driving mechanism is composed of two gear wheels with parallel axes, between which a transmission chain is mounted, and by a second transmission case, one of the wheels being integral with the axis of the front wheel of the bicycle and the another toothed wheel integral with the output shaft of the second transmission case, the input shaft of said case being connected to the flexible transmission shaft; the two transmission boxes being fixed to the bicycle chassis, with the possibility of regulation, for the tensioning of the transmission chains. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1985291208U ES291208Y (en) | 1985-12-20 | 1985-12-20 | TRANSMISSION FOR FRONT WHEEL DRIVE OF BICYCLES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1985291208U ES291208Y (en) | 1985-12-20 | 1985-12-20 | TRANSMISSION FOR FRONT WHEEL DRIVE OF BICYCLES |
Publications (2)
Publication Number | Publication Date |
---|---|
ES291208U true ES291208U (en) | 1986-04-16 |
ES291208Y ES291208Y (en) | 1986-12-01 |
Family
ID=8438963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1985291208U Expired ES291208Y (en) | 1985-12-20 | 1985-12-20 | TRANSMISSION FOR FRONT WHEEL DRIVE OF BICYCLES |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES291208Y (en) |
-
1985
- 1985-12-20 ES ES1985291208U patent/ES291208Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES291208Y (en) | 1986-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20061016 |