New velocºpedo monoplaza de cuatro ruedas (Machine-translation by Google Translate, not legally binding)

摘要

For a new single-speed four-wheel speedboat, characterized in that the chassis or frame is constituted by a central spar, which joins the front part with the rear part and in whose spar the pedal and pinion gear set is mounted and in the rear part it is placed the adjustable seat, with its backrest and springs, carrying an adjustable seat, with its backrest and springs, carrying a luggage rack under the seat and in the back a small luggage carrier or a child seat. (Machine-translation by Google Translate, not legally binding)