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Priority to ES1977225515UpriorityCriticalpatent/ES225515Y/en
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Publication of ES225515YpublicationCriticalpatent/ES225515Y/en
Nautical bicycle, characterized in that it comprises two large flotation wheels, the steering front and the rear of the propulsion being in the form of hollow drums mounted rotatable on axes integral with a suspension system based on oscillating arms, the rear wheel having ripples on its surface to increase its propulsive effect when it is turned by pedals and intermediate transmission wheels associated with the suspension means and flotation wheels, while the front wheel or guideline has a protruding rim at its equator to increase its rudder effect, also carrying a similar ring the rear wheel or propulsion to prevent lateral displacements during propulsion. (Machine-translation by Google Translate, not legally binding)