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Priority to ES0231384ApriorityCriticalpatent/ES231384A1/en
Publication of ES231384A1publicationCriticalpatent/ES231384A1/en
Some improvements in motorcycles, characterized in that the rear axle that receives the motor movement is tubular, with a pair of inner axes, coaxial with the first and with a helical turned in the opposite direction in each one, linking with each other fixed nuts to the ends of the tubular axis, the two helical axes having a wheel at their outer ends, of which one is fundamentally insane, the two wheels being able to separate from each other, thanks to the helical mount of their particular axes, in order to obtain a polygon of support of the motorcycle, of great surface, as well as approaching each other to occupy a minimum space in the parking. (Machine-translation by Google Translate, not legally binding)
ES0231384A1956-10-091956-10-09Some improvements in motorcycles (Machine-translation by Google Translate, not legally binding)
ExpiredES231384A1
(en)
Improvements in the construction of mechanisms for the direction of all-terrain and agricultural vehicles (Machine-translation by Google Translate, not legally binding)
Improvements in the suspension systems of the postering wheels of three-four or four-wheeled light machines (Machine-translation by Google Translate, not legally binding)