ES2006044A6 - Dispositivo de descarrilamiento posterior para cambios de marcha de bicicletas. - Google Patents

Dispositivo de descarrilamiento posterior para cambios de marcha de bicicletas.

Info

Publication number
ES2006044A6
ES2006044A6 ES8800063A ES8800063A ES2006044A6 ES 2006044 A6 ES2006044 A6 ES 2006044A6 ES 8800063 A ES8800063 A ES 8800063A ES 8800063 A ES8800063 A ES 8800063A ES 2006044 A6 ES2006044 A6 ES 2006044A6
Authority
ES
Spain
Prior art keywords
bicycle
position control
gear change
chain gear
change arrangement
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
Application number
ES8800063A
Other languages
English (en)
Inventor
Antonio Romano
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.)
Campagnolo SRL
Original Assignee
Campagnolo SRL
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 Campagnolo SRL filed Critical Campagnolo SRL
Publication of ES2006044A6 publication Critical patent/ES2006044A6/es
Expired legal-status Critical Current

Links

Landscapes

  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

DISPOSITIVO DE DESCARRILAMIENTO PARA CAMBIOS DE MARCHA DE BICICLETAS. EL PRESENTE INVENTO SE REFIERE A UN DISPOSITIVO DE DESCARRILAMIENTO PARA CAMBIOS DE MARCHA DE BICICLETAS QUE COMPRENDE UN PRIMER CUERPO (2) PREVISTO PARA FIJARSE AL ARMAZON (3) PARA CONDUCIR LA CADENA DE BICICLETA, Y UNA JUNTA DE PARALELOGRAMO ARTICULADA (6) QUE CONECTA EL PRIMER CUERPO (2) AL SEGUNDO CUERPO (4). LA JUNTA (6) TIENE CABEZAS EXTREMAS (7) QUE SE CONECTAN AL PRIMER CUERPO (2) Y EL SEGUNDO CUERPO (4) RESPECTIVAMENTE POR MEDIO DE CONEXIONES ARTICULADAS. LOS DOS ELEMENTOS DE CADA CONEXION DE BISAGRA TIENE SUPERFICIES ENFRENTADAS (2A, 7A, 4A, 7A) CON DIENTES FRONTALES (12, 13) QUE COOPERAN ENTRE SI PARA MANTENER LOS DOS ELEMENTOS DE LA CONEXION DE BISAGRA EN UNA POSICION RELATIVA PRESELECCIONADA. LOS ELEMENTOS PUEDEN BLOQUEARSE EN ESTA POSICION POR MEDIO DE UN TORNILLO DE BLOQUEO (14) DISPUESTO PARA PRESIONAR LAS SUPERFICIES ENFRENTADAS UNA CONTRA LA OTRA.
ES8800063A 1987-01-12 1988-01-12 Dispositivo de descarrilamiento posterior para cambios de marcha de bicicletas. Expired ES2006044A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5282287 1987-01-12

Publications (1)

Publication Number Publication Date
ES2006044A6 true ES2006044A6 (es) 1989-04-01

Family

ID=11277747

Family Applications (2)

Application Number Title Priority Date Filing Date
ES8800007U Expired ES1004364Y (es) 1987-01-12 1988-01-05 Dispositivo de pedal de bicicleta.
ES8800063A Expired ES2006044A6 (es) 1987-01-12 1988-01-12 Dispositivo de descarrilamiento posterior para cambios de marcha de bicicletas.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES8800007U Expired ES1004364Y (es) 1987-01-12 1988-01-05 Dispositivo de pedal de bicicleta.

Country Status (1)

Country Link
ES (2) ES1004364Y (es)

Also Published As

Publication number Publication date
ES1004364U (es) 1988-09-16
ES1004364Y (es) 1989-04-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102