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Individual
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Individual
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Priority to ES0037996UpriorityCriticalpatent/ES37996Y/en
Publication of ES37996UpublicationCriticalpatent/ES37996U/en
Application grantedgrantedCritical
Publication of ES37996YpublicationCriticalpatent/ES37996Y/en
"TRANSMISSION MECHANISM FOR MOTORCYCLES", which is characterized by having the friction roller mounted on a common shaft with the crankshaft of the engine and magnetic plate, between both and comprised between the arms of a U-piece, arranged in a tilting manner of such so that the friction roller will be applied in a constant and elastic on the wheel thanks to two coil springs that from the arms of the U will join the horizontal bars of the rear fork, while not tilting the U-piece and With this, move the roller away, by the action of a traction cable connected to a control lever located laterally in the vicinity of the handlebar. (Machine-translation by Google Translate, not legally binding)
ES0037996U1953-09-091953-09-09
Transmission mechanism for motorcycles
ExpiredES37996Y
(en)
Device coupled to a special bicycle frame by which, without the need for change of speeds and by means of a grader, the effort of the cyclist is reduced. (Machine-translation by Google Translate, not legally binding)