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
Application number
ES9701660A
Other languages
Spanish (es)
Other versions
ES2151355A1 (en
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 ES9701660A priority Critical patent/ES2151355B1/en
Publication of ES2151355A1 publication Critical patent/ES2151355A1/en
Application granted granted Critical
Publication of ES2151355B1 publication Critical patent/ES2151355B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.

ES9701660A 1997-07-28 1997-07-28 PROPULSION OF PEDAL FOR BICYCLES. Expired - Lifetime ES2151355B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES2151355A1 (en) 2000-12-16

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