ES2151355B1 - PROPULSION OF PEDAL FOR BICYCLES. - Google Patents
PROPULSION OF PEDAL FOR BICYCLES.Info
- Publication number
- ES2151355B1 ES2151355B1 ES9701660A ES9701660A ES2151355B1 ES 2151355 B1 ES2151355 B1 ES 2151355B1 ES 9701660 A ES9701660 A ES 9701660A ES 9701660 A ES9701660 A ES 9701660A ES 2151355 B1 ES2151355 B1 ES 2151355B1
- Authority
- ES
- Spain
- Prior art keywords
- crown
- pair
- pedal
- pedals
- propulsion
- 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 - Lifetime
Links
Abstract
Propulsión de pedal para bicicleta. Incluye sendos pedales susceptibles de ser obligados por la fuerza muscular del usuario a un desplazamiento alternativo y limitado sobre sendas guías de deslizamiento, rectilíneas y paralelas entre sí. Cada uno de dichos pedales está relacionado con elementos de transmisión independientes que, en su arrastre, obligan a: a) uno de un par de rodamientos con trinquete y corona, b) uno de un par de rodamientos auxiliares con corona, y c) una de un par de coronas de inversión de giro libre, cada una con un piñón cuyo engrane permite la conexión de una corona con la corona gemela y opuesta del pedal contrario y, por tanto, la conexión de ambos elementos de transmisión, aunque invertido el sentido de desplazamiento de los mismos.Bicycle pedal propulsion. It includes two pedals that can be forced by the user's muscular force to an alternative and limited movement on sliding guides, rectilinear and parallel to each other. Each of these pedals is related to independent transmission elements that, in their drive, force: a) one of a pair of ratchet and crown bearings, b) one of a pair of auxiliary bearings with crown, and c) one of a pair of reversing crowns of free rotation, each with a pinion whose gear allows the connection of a crown with the twin crown and opposite of the opposite pedal and, therefore, the connection of both transmission elements, although reversed the direction of displacement of them.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9701660A ES2151355B1 (en) | 1997-07-28 | 1997-07-28 | PROPULSION OF PEDAL FOR BICYCLES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9701660A ES2151355B1 (en) | 1997-07-28 | 1997-07-28 | PROPULSION OF PEDAL FOR BICYCLES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2151355A1 ES2151355A1 (en) | 2000-12-16 |
ES2151355B1 true ES2151355B1 (en) | 2001-07-01 |
Family
ID=8300199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9701660A Expired - Lifetime ES2151355B1 (en) | 1997-07-28 | 1997-07-28 | PROPULSION OF PEDAL FOR BICYCLES. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2151355B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2288383B1 (en) * | 2005-12-15 | 2009-04-16 | Jose San Gabino Ramirez | DRIVE FOR A ROTATING TREE. |
AT503888B1 (en) * | 2006-05-17 | 2009-08-15 | Danut Popa | PEDAL DRIVE, ESPECIALLY FOR A BICYCLE |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR802435A (en) * | 1936-02-26 | 1936-09-04 | Constant torque motor mechanism | |
GB875366A (en) * | 1956-09-05 | 1961-08-16 | Leonard Douglas Coulson | New or improved cycle-driving mechanism |
US3891235A (en) * | 1974-07-02 | 1975-06-24 | Cordova James De | Bicycle wheel drive |
US4169609A (en) * | 1978-01-26 | 1979-10-02 | Zampedro George P | Bicycle wheel drive |
US4272096A (en) * | 1978-02-21 | 1981-06-09 | Energenic Propulsions, Ltd. | Powerful oscillating pedal bicycle |
US5156412A (en) * | 1991-02-08 | 1992-10-20 | Ohannes Meguerditchian | Rectilinear pedal movement drive system |
-
1997
- 1997-07-28 ES ES9701660A patent/ES2151355B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2151355A1 (en) | 2000-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20001216 Kind code of ref document: A1 Effective date: 20001216 |
|
FA2A | Application withdrawn |
Effective date: 20010521 |