ES2064236A2 - Sistema motriz para bicicletas. - Google Patents
Sistema motriz para bicicletas.Info
- Publication number
- ES2064236A2 ES2064236A2 ES09202322A ES9202322A ES2064236A2 ES 2064236 A2 ES2064236 A2 ES 2064236A2 ES 09202322 A ES09202322 A ES 09202322A ES 9202322 A ES9202322 A ES 9202322A ES 2064236 A2 ES2064236 A2 ES 2064236A2
- Authority
- ES
- Spain
- Prior art keywords
- drive system
- plate
- directly
- fixed
- bicycle
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
- B62K19/34—Bottom brackets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
SISTEMA MOTRIZ PARA BICICLETAS. EL SISTEMA MOTRIZ SE BASA EN QUE LA FUERZA EJERCIDA POR LOS PIES DEL CICLISTA SE TRANSMITE DIRECTAMENTE A UNOS PUNTOS CERCANOS A LA PERIFERIA DEL PLATO DENTADO QUE CONVENCIONALMENTE INCORPORA LA BICICLETA. PARA ELLO, LAS CLASICAS BIELAS DE LOS PEDALES (2) DEL SISTEMA MOTRIZ DE UNA BICICLETA, ES SUSTITUIDA POR UNOS CUERPOS DISCOIDALES (3), DE MANERA TAL QUE A UNO DE ESTOS VA FIJADO DIRECTAMENTE EL PLATO DENTADO (4), MIENTRAS QUE EL OTRO SE FIJA AL GRUPO ANTERIOR MEDIANTE UN CASQUILLO (5), A TRAVES DE UNOS TORNILLOS PERIFERICOS (6). DE ESTE MODO EL ESFUERZO DEL CICLISTA EJERCIDO SOBRE LOS PEDALES (2) NO ES TRANSMITIDO AL EJE, SINO DIRECTAMENTE AL PLATO (4) Y PRECISAMENTE DESDE UNOS PUNTOS CERCANOS A LA PERIFERIA DE TAL PLATO (4), OBTENIENDO UN APROVECHAMIENTO OPTIMO DEL ESFUERZO APLICADO. AMBOS CUERPOS DISCOIDALES (3) ESTAN FIJADOS MUTUAMENTE ENTRE SI MEDIANTE UN CASQUILLO (5) QUE CONSTITUYE EL EJE DEL GRUPO PROPULSOR.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9202322A ES2064236B1 (es) | 1992-11-18 | 1992-11-18 | Sistema motriz para bicicletas. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9202322A ES2064236B1 (es) | 1992-11-18 | 1992-11-18 | Sistema motriz para bicicletas. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2064236A2 true ES2064236A2 (es) | 1995-01-16 |
ES2064236R ES2064236R (es) | 1996-07-16 |
ES2064236B1 ES2064236B1 (es) | 1997-02-01 |
Family
ID=8278820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9202322A Expired - Lifetime ES2064236B1 (es) | 1992-11-18 | 1992-11-18 | Sistema motriz para bicicletas. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2064236B1 (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2933952A1 (fr) * | 2008-07-16 | 2010-01-22 | Francis Guet | Velo equipe d'un pedalier sans moyeu central et fixation des pedales decentrees |
ITVI20120306A1 (it) * | 2012-11-12 | 2014-05-13 | Mario Giuseppe Moresco | Assieme pedivella per biciclette e macchine a pedali |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202100030101A1 (it) * | 2021-11-29 | 2023-05-29 | Pamela Saporito | Guarnitura per bicicletta |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE452839C (de) * | 1927-11-21 | Max Spengler | Tretkurbel fuer Fahrraeder | |
US4441383A (en) * | 1978-06-12 | 1984-04-10 | Shimano Industrial Company Limited | Gear crank for a bicycle |
FR2675763A1 (fr) * | 1991-04-27 | 1992-10-30 | Hafele Josef | Entrainement pour bicyclettes. |
-
1992
- 1992-11-18 ES ES9202322A patent/ES2064236B1/es not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE452839C (de) * | 1927-11-21 | Max Spengler | Tretkurbel fuer Fahrraeder | |
US4441383A (en) * | 1978-06-12 | 1984-04-10 | Shimano Industrial Company Limited | Gear crank for a bicycle |
FR2675763A1 (fr) * | 1991-04-27 | 1992-10-30 | Hafele Josef | Entrainement pour bicyclettes. |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2933952A1 (fr) * | 2008-07-16 | 2010-01-22 | Francis Guet | Velo equipe d'un pedalier sans moyeu central et fixation des pedales decentrees |
ITVI20120306A1 (it) * | 2012-11-12 | 2014-05-13 | Mario Giuseppe Moresco | Assieme pedivella per biciclette e macchine a pedali |
WO2014072851A1 (en) * | 2012-11-12 | 2014-05-15 | Moresco Mario Giuseppe | Crank assembly for bicycles and pedal-operated machines |
Also Published As
Publication number | Publication date |
---|---|
ES2064236B1 (es) | 1997-02-01 |
ES2064236R (es) | 1996-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Effective date: 19950116 |
|
FA2A | Application withdrawn |
Effective date: 19980417 |