ES255829U - Propulsor mechanism for bikes (Machine-translation by Google Translate, not legally binding) - Google Patents

Propulsor mechanism for bikes (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES255829U
ES255829U ES1981255829U ES255829U ES255829U ES 255829 U ES255829 U ES 255829U ES 1981255829 U ES1981255829 U ES 1981255829U ES 255829 U ES255829 U ES 255829U ES 255829 U ES255829 U ES 255829U
Authority
ES
Spain
Prior art keywords
translation
levers
machine
legally binding
*** translate
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
ES1981255829U
Other languages
Spanish (es)
Other versions
ES255829Y (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 ES1981255829U priority Critical patent/ES255829Y/en
Publication of ES255829U publication Critical patent/ES255829U/en
Application granted granted Critical
Publication of ES255829Y publication Critical patent/ES255829Y/en
Expired legal-status Critical Current

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Abstract

Propelling mechanism for bicycles, which is essentially characterized by being constituted by two angled twin levers, arms of adjustable length, located on both sides of the vehicle, each of which is articulated by its angle a common axis preferably arranged in the bottom bracket, telescopically penetrating in the said arms of these levers each rod, of which the one belonging to the front arm is joined at its end to a pedal, while that of the rear arm is joined, through an appropriate cable, with a section of chain which surrounds the respective free rear sprocket and extends in another cable that ends in a pulley or reversing drum, is fixed to the vehicle frame itself and provided so that the two mentioned levers do not move in the same direction when the user pedals moving them back and forth. (Machine-translation by Google Translate, not legally binding)
ES1981255829U 1981-01-28 1981-01-28 PROPELLER MECHANISM FOR BICYCLES Expired ES255829Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1981255829U ES255829Y (en) 1981-01-28 1981-01-28 PROPELLER MECHANISM FOR BICYCLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1981255829U ES255829Y (en) 1981-01-28 1981-01-28 PROPELLER MECHANISM FOR BICYCLES

Publications (2)

Publication Number Publication Date
ES255829U true ES255829U (en) 1981-05-16
ES255829Y ES255829Y (en) 1981-12-01

Family

ID=8412904

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981255829U Expired ES255829Y (en) 1981-01-28 1981-01-28 PROPELLER MECHANISM FOR BICYCLES

Country Status (1)

Country Link
ES (1) ES255829Y (en)

Also Published As

Publication number Publication date
ES255829Y (en) 1981-12-01

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