ES291208U - Transmission for front wheel traction of bikes (Machine-translation by Google Translate, not legally binding) - Google Patents

Transmission for front wheel traction of bikes (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES291208U
ES291208U ES1985291208U ES291208U ES291208U ES 291208 U ES291208 U ES 291208U ES 1985291208 U ES1985291208 U ES 1985291208U ES 291208 U ES291208 U ES 291208U ES 291208 U ES291208 U ES 291208U
Authority
ES
Spain
Prior art keywords
transmission
front wheel
integral
shaft
translation
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
Application number
ES1985291208U
Other languages
Spanish (es)
Other versions
ES291208Y (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.)
Farras I Pinos Fcojavier
Original Assignee
Farras I Pinos Fcojavier
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 Farras I Pinos Fcojavier filed Critical Farras I Pinos Fcojavier
Priority to ES1985291208U priority Critical patent/ES291208Y/en
Publication of ES291208U publication Critical patent/ES291208U/en
Application granted granted Critical
Publication of ES291208Y publication Critical patent/ES291208Y/en
Expired legal-status Critical Current

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Landscapes

  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Transmission for front wheel drive of bicycles, characterized in that it comprises a pto mechanism, a drive mechanism for the front wheel and a flexible transmission shaft connected to both mechanisms; whose pto mechanism is composed of two pinions with parallel axes, between which is mounted a gearwheel or transmission chain, and a transmission case, the first pinion being integral with the pedal axle and the second pinion integral with the axle. Input shaft of the transmission box, whose output shaft is connected to the flexible transmission shaft; and whose driving mechanism is composed of two gear wheels with parallel axes, between which a transmission chain is mounted, and by a second transmission case, one of the wheels being integral with the axis of the front wheel of the bicycle and the another toothed wheel integral with the output shaft of the second transmission case, the input shaft of said case being connected to the flexible transmission shaft; the two transmission boxes being fixed to the bicycle chassis, with the possibility of regulation, for the tensioning of the transmission chains. (Machine-translation by Google Translate, not legally binding)
ES1985291208U 1985-12-20 1985-12-20 TRANSMISSION FOR FRONT WHEEL DRIVE OF BICYCLES Expired ES291208Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1985291208U ES291208Y (en) 1985-12-20 1985-12-20 TRANSMISSION FOR FRONT WHEEL DRIVE OF BICYCLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1985291208U ES291208Y (en) 1985-12-20 1985-12-20 TRANSMISSION FOR FRONT WHEEL DRIVE OF BICYCLES

Publications (2)

Publication Number Publication Date
ES291208U true ES291208U (en) 1986-04-16
ES291208Y ES291208Y (en) 1986-12-01

Family

ID=8438963

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985291208U Expired ES291208Y (en) 1985-12-20 1985-12-20 TRANSMISSION FOR FRONT WHEEL DRIVE OF BICYCLES

Country Status (1)

Country Link
ES (1) ES291208Y (en)

Also Published As

Publication number Publication date
ES291208Y (en) 1986-12-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20061016