ES2168035B1 - Mecanismo de transmision para bicicletas - Google Patents

Mecanismo de transmision para bicicletas

Info

Publication number
ES2168035B1
ES2168035B1 ES9901053A ES9901053A ES2168035B1 ES 2168035 B1 ES2168035 B1 ES 2168035B1 ES 9901053 A ES9901053 A ES 9901053A ES 9901053 A ES9901053 A ES 9901053A ES 2168035 B1 ES2168035 B1 ES 2168035B1
Authority
ES
Spain
Prior art keywords
transmission mechanism
bicycle transmission
freewheel
levers
chain
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 - Fee Related
Application number
ES9901053A
Other languages
English (en)
Other versions
ES2168035A1 (es
Inventor
Carrasco Santiago Arnes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES9901053A priority Critical patent/ES2168035B1/es
Publication of ES2168035A1 publication Critical patent/ES2168035A1/es
Application granted granted Critical
Publication of ES2168035B1 publication Critical patent/ES2168035B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Transmission Devices (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

Mecanismo de transmisión para bicicletas. Constituido por dos conjuntos de dos piñones libres (2) (3), dos cadenas de transmisión (4) (5) y dos palancas (20) (21), una a cada lado del cuadro de la bicicleta, de tal manera que cuando baja una de las palancas (20) arrastra a su cadena (4) que transmite el movimiento a la rueda trasera tractora por intermedio del piñón libre (2). Simultáneamente la palanca del lado opuesto (21) es obligada a subir arrastrando su cadena (5) que hace girar al piñón libre (3) en sentido contrario al de la marcha.
ES9901053A 1999-05-17 1999-05-17 Mecanismo de transmision para bicicletas Expired - Fee Related ES2168035B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9901053A ES2168035B1 (es) 1999-05-17 1999-05-17 Mecanismo de transmision para bicicletas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9901053A ES2168035B1 (es) 1999-05-17 1999-05-17 Mecanismo de transmision para bicicletas

Publications (2)

Publication Number Publication Date
ES2168035A1 ES2168035A1 (es) 2002-05-16
ES2168035B1 true ES2168035B1 (es) 2003-10-16

Family

ID=8308437

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9901053A Expired - Fee Related ES2168035B1 (es) 1999-05-17 1999-05-17 Mecanismo de transmision para bicicletas

Country Status (1)

Country Link
ES (1) ES2168035B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008046180A1 (de) 2008-09-06 2010-06-17 Fichin, Moussei, Dr. Ing. Fahrzeug
DE202009006517U1 (de) 2009-05-05 2009-12-17 Fichin, Moussei, Dr. Ing. Antriebsmechanismus für Beförderungsmittel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891235A (en) * 1974-07-02 1975-06-24 Cordova James De Bicycle wheel drive
US4052912A (en) * 1975-05-27 1977-10-11 Peter Vukelic Pedal actuated drive mechanism
FR2419209A1 (fr) * 1978-03-06 1979-10-05 Datheil Emile Pedalier alternatif pour bicyclette
US4379566A (en) * 1981-01-26 1983-04-12 Creative Motion Industries, Inc. Operator powered vehicle
FR2544042A1 (fr) * 1983-04-05 1984-10-12 Melsen Michaudet Monique Mecanisme permettant d'augmenter le rendement d'un systeme bielle-manivelle
FR2562024A1 (fr) * 1984-03-27 1985-10-04 Hillairet Robert Tricycle a pedales
GB2241476A (en) * 1990-03-03 1991-09-04 Show Lang Huang Step-drive bicycle
DE4226432A1 (de) * 1992-08-10 1994-02-17 Willi Vogel Antrieb für Fahrräder, insbesondere für Fahrräder für Gehbehinderte
US5451070A (en) * 1993-05-26 1995-09-19 Lindsay; Stuart M. W. Treadle drive system with positive engagement clutch

Also Published As

Publication number Publication date
ES2168035A1 (es) 2002-05-16

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